CN100591891C - Main pipe construction method for laying tunnel structure and construction structure therof - Google Patents
Main pipe construction method for laying tunnel structure and construction structure therof Download PDFInfo
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- CN100591891C CN100591891C CN200410101585A CN200410101585A CN100591891C CN 100591891 C CN100591891 C CN 100591891C CN 200410101585 A CN200410101585 A CN 200410101585A CN 200410101585 A CN200410101585 A CN 200410101585A CN 100591891 C CN100591891 C CN 100591891C
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- trunk line
- transfer tube
- reaction platform
- underground
- lay
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- 238000010276 construction Methods 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 claims abstract description 98
- 238000003466 welding Methods 0.000 claims abstract description 7
- 239000002689 soil Substances 0.000 claims description 29
- 230000015572 biosynthetic process Effects 0.000 claims description 24
- 235000019994 cava Nutrition 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000008676 import Effects 0.000 claims description 10
- 229910000278 bentonite Inorganic materials 0.000 claims description 5
- 239000000440 bentonite Substances 0.000 claims description 5
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims 2
- 230000006355 external stress Effects 0.000 abstract description 2
- 238000012876 topography Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 230000035882 stress Effects 0.000 description 7
- 239000003643 water by type Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/001—Improving soil or rock, e.g. by freezing; Injections
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Soil Sciences (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
A method and a structure for constructing a main pipe installing a tunnel structure forming a tunnel are provided to quickly, easily, safely construct a number of main pipes under ground in straight or curved form. Using the said method and structure, the tunnel structure can bear tunnel external stress to the tunnel designed based on topography and stratum regardless of straight or curved tunnels, so that the designed tunnel can be easily and firmly constructed at short time using few manpower, equipment and facilities. The said method is composed of steps for press-fitting the guidance pipeand the main pipe under the ground; preventing landsliding; welding and connecting the main pipe in turn; propelling forward the guidance pipe; repeatedly the working of the main pipe and finally accomplishing tunnel construction.
Description
[technical field]
The present invention relates to be used to lay the trunk line job practices and the constructing structure of tunnel construction thing, further specifying is exactly to relate in order can easy at short notice, firm, ideally to finish according to the straight line of landform and formation condition design or the construction of curved tunnel, when laying the tunnel construction thing with method and the constructing structure of special method at a plurality of trunk lines of provided underground.
[background technology]
Usually must lay the stress that the tunnel construction thing bears the outside, tunnel in order to form the tunnel, conventional art nearly all is to carry out the tunnelling of certain depth in advance, utilize H crossbeam or iron plate etc. to set up operation then and lay the tunnel construction thing, repeat this process then and form the tunnel.
But no matter tunnel formation method in the past is straight line form or tracing pattern, and its method is all very complicated, easily ground collapse takes place and underground water oozes out phenomenon, not only is not easy to carry out operation, and has very big security incident hidden danger.
Need a lot of manpowers, equipment and equipment in addition, very uneconomical.
Remove said method, it is husky not dig out soil in addition in advance, force to be pressed into a certain number of trunk line along the long distance of subterranean tunnel circuit, these trunk lines are connected the back with stress material form the tunnel construction thing at inner fill concrete, just allow it fully meet with stresses in advance, excavate the inboard method that forms the tunnel of tunnel construction thing then.
But this method is when forcing to be pressed into trunk line, if trunk line is long, then can not continue to be pressed into, subsequent job is carried out in inconvenience, and the most important thing is that the method that is pressed into trunk line with long distance can't connect trunk line with the curve form laying, so be difficult to finish the tunnel of tracing pattern.
[summary of the invention]
The present invention proposes in order to overcome the above problems, and main purpose provides can be rapid, easy with straight line or curve form, safely at the specific process and the constructing structure of a plurality of tunnels of provided underground trunk line.
Therefore, according to an aspect of the present invention, the invention provides a kind of trunk line job practices that is used to lay the tunnel construction thing, wherein, described method comprises following process: in order to lay the tunnel construction thing with the variform that is fit to landform or formation condition, lay steel pipe or the circle of wooden pipe formation or the trunk line of dihedral that connection is blocked with certain-length in underground long distance, insert trunk line in the transfer tube the inside, at transfer tube and trunk line the inside a certain number of reaction platform is set at certain intervals, and advance the bar that is arranged at the hydraulic cylinder between the reaction platform, utilize hydraulic jack that transfer tube and trunk line are pressed into underground process; In above-mentioned transfer tube and trunk line process of press in, by the plate input port that caves in that prevents that forms on the transfer tube, the soil around digging out is imported successively then and is prevented to cave in plate and connection, water mud grouting above the plate and form mud pouring portion preventing to cave in, prevent the process of caving in; The trunk line that forms in being inserted into underground transfer tube is laid in the space, put into the next trunk line that is divided into several parts and be welded into original tube shape, after the rear reaction platform of the trunk line before put into and hydraulic cylinder removed, the next trunk line that is divided into several parts is welded to the process of the trunk line front end of before having put into; Reaction platform in rear is set in being welded into the trunk line of tubulose, and between the place ahead reaction platform that itself and transfer tube inner face form, the hydraulic cylinder is set, carry out then manually or automatically operating, utilize the reaction force that is pressed into underground trunk line transfer tube to be pushed ahead the transfer tube progradation of certain distance; Utilization is arranged at the hydraulic cylinder between the reaction platform of described transfer tube and trunk line inboard, after transfer tube advanced certain distance, repeat to lay the operation that the space connects the next trunk line that is divided into several parts, finally finish the process that trunk line is laid to tunnel-shaped underground by the trunk line that forms.
According to a further aspect in the invention, a kind of trunk line job practices that is used to lay the tunnel construction thing is provided, wherein, described method comprises following process: in order to lay the tunnel construction thing with the variform that is fit to landform or formation condition, lay steel pipe or the circle of wooden pipe formation or the trunk line of dihedral that connection is blocked with certain-length in underground long distance, insert trunk line in the transfer tube the inside, at transfer tube and trunk line the inside a certain number of reaction platform is set at certain intervals, and retreat the bar of the hydraulic cylinder that is arranged between the reaction platform, utilize hydraulic jack that transfer tube and trunk line are pressed into underground process; In above-mentioned transfer tube and trunk line process of press in, by the plate input port that caves in that prevents that forms on the transfer tube, the soil around digging out is imported successively then and is prevented to cave in plate and connection, water mud grouting above the plate and form mud pouring portion preventing to cave in, prevent the process of caving in; Manually or automatically operate and be combined in the hydraulic cylinder that is pressed between underground transfer tube and the inboard both sides reaction platform that is provided with of trunk line, utilization is pressed into the reaction force of underground trunk line, transfer tube is forwards advanced the transfer tube progradation of certain distance; In the trunk line that advances transfer tube to form is laid the space, put into the next trunk line that is divided into several parts, and be welded into original tube shape, after the rear reaction platform of the trunk line before put into and hydraulic cylinder removed, the next trunk line that is divided into several parts is welded to the process of the trunk line front end of before having put into; Utilization is arranged at the hydraulic cylinder that is provided with between the reaction platform of transfer tube and trunk line inboard, advance certain distance to form trunk line transfer tube and lay the space, and repeat to connect the operation of the next trunk line that is divided into several parts by this space, finish at underground trunk line laying project.
According to a further aspect in the invention, a kind of trunk line job practices that is used to lay the tunnel construction thing is provided, wherein, described method comprises following process: in order to lay the tunnel construction thing with the variform that is fit to landform or formation condition, lay the trunk line that connects circle that the steel pipe that blocks with certain-length or wooden pipe form or dihedral, insert trunk line, reaction platform in the place ahead is set in the transfer tube inboard in underground long distance in the transfer tube the inside, the trunk line front end is stuck in here, utilizes hydraulic jack that transfer tube and trunk line are pressed into underground process; In above-mentioned transfer tube and trunk line process of press in, by the plate input port that caves in that prevents that forms on the transfer tube, the soil around digging out is imported successively then and is prevented to cave in plate and connection, water mud grouting above the plate and form mud pouring portion preventing to cave in, prevent the process of caving in; Reaction platform in rear is set in above-mentioned trunk line, and between the inboard the place ahead reaction platform that is provided with of itself and transfer tube, the hydraulic cylinder is set, by manually or automatically operating, utilize the reaction force that is pressed into underground trunk line transfer tube forwards to be advanced the transfer tube progradation of certain distance then; In the trunk line that advances transfer tube to form is laid the space, put into the next trunk line that is divided into several parts and be welded into original tube shape, after the rear reaction platform of the trunk line before put into and hydraulic cylinder removed, the next trunk line that is divided into several parts is welded to the process of the trunk line front end of before having put into; Utilization is arranged at the hydraulic cylinder that is provided with between the reaction platform of transfer tube and trunk line inboard, advance certain distance to form trunk line transfer tube and lay the space, and repeat to connect the operation of the next trunk line that is divided into several parts by this space, finish at underground trunk line laying project.
According to a further aspect in the invention, a kind of trunk line constructing structure that is used to lay the tunnel construction thing is provided, wherein: in order to lay the various tunnel construction thing that is fit to landform and formation condition, at transfer tube and be inserted into the circle that forms by steel pipe or wooden pipe of transfer tube or the trunk line inboard of dihedral is provided with the reaction platform of some at certain intervals mutually accordingly, advance the bar of the hydraulic cylinder that is provided with respectively between the both sides reaction platform, utilize hydraulic jack to be pressed into transfer tube and trunk line underground; In above-mentioned transfer tube and trunk line process of press in, by the plate input port that caves in that prevents that forms on the transfer tube, the soil around digging out, input prevent to cave in plate and connecting successively then waters mud grouting and forms mud pouring portion preventing to cave in above the plate, prevent landslide; The trunk line that forms in being inserted into underground transfer tube is laid in the space and is put into the next trunk line that is divided into several parts and be welded into original tube shape, after the rear reaction platform of the trunk line before put into and hydraulic cylinder removed, the next trunk line that is divided into several parts is welded to the trunk line front end of before having put into; Reaction platform in rear is set in being welded into the trunk line of tubulose, and between the place ahead reaction platform that itself and transfer tube inner face form, reset the hydraulic cylinder, carry out then manually or automatically operating, utilization is pressed into the reaction force of underground trunk line, transfer tube is pushed ahead certain distance, then lay the space, repeat to connect the operation of laying the trunk line that is divided into several parts by the trunk line that forms; Lay trunk line in underground the connection with tunnel-shaped.
According to a further aspect in the invention, a kind of trunk line constructing structure that is used to lay the tunnel construction thing is provided, wherein: in order to lay the various tunnel construction thing that is fit to landform and formation condition, at transfer tube and be inserted into the circle that forms by steel pipe or wooden pipe of transfer tube or the trunk line inboard of dihedral is provided with the reaction platform of some at certain intervals mutually accordingly, retreat the bar of the hydraulic cylinder that is provided with respectively between the both sides reaction platform, utilize hydraulic jack to be pressed into transfer tube and trunk line underground; In above-mentioned transfer tube and trunk line process of press in, by the plate input port that caves in that prevents that forms on the transfer tube, the soil around digging out, input prevent to cave in plate and connecting successively then waters mud grouting and forms mud pouring portion preventing to cave in above the plate, prevent landslide; Manually or automatically operate being combined in the hydraulic cylinder that is pressed between underground transfer tube and the inboard both sides reaction platform that is provided with of trunk line, utilize the reaction force that is pressed into underground trunk line, transfer tube is forwards advanced certain distance; In the trunk line that advances transfer tube to form is laid the space, put into the next trunk line that is divided into several parts and be welded into original tube shape, after the rear reaction platform of the trunk line before put into and hydraulic cylinder removed, the next trunk line that is divided into several parts is welded to the trunk line front end of before having put into; In the above-mentioned trunk line that is welded into tubulose, reaction platform in rear is set, between the inboard the place ahead reaction platform that forms of itself and transfer tube, the hydraulic cylinder is set, transfer tube is pushed ahead certain distance, then repeat to connect the operation of laying the trunk line that is divided into several parts; Lay trunk line in underground the connection with tunnel-shaped.
According to a further aspect in the invention, a kind of trunk line constructing structure that is used to lay the tunnel construction thing is provided, wherein: in order to lay the various tunnel construction thing that is fit to landform and formation condition, reaction platform in the place ahead is set in the transfer tube inboard, the circle that formed by steel pipe or wooden pipe or the trunk line front end of dihedral are stuck in here, utilize hydraulic jack to be pressed into transfer tube and trunk line underground; In above-mentioned transfer tube and trunk line process of press in, by the plate input port that caves in that prevents that forms on the transfer tube, the soil around digging out, input prevent to cave in plate and connecting successively then waters mud grouting and forms mud pouring portion preventing to cave in above the plate, prevent landslide; Reaction platform in rear is set in above-mentioned trunk line, and between the inboard the place ahead reaction platform that is provided with of itself and transfer tube, the hydraulic cylinder is set, manually or automatically operate it then, utilize the reaction force that is pressed into underground trunk line, transfer tube is forwards advanced certain distance; In the trunk line that advances transfer tube to form is laid the space, put into the next trunk line that is divided into several parts and be welded into original tube shape, after the rear reaction platform of the trunk line before put into and hydraulic cylinder removed, the next trunk line that is divided into several parts is welded to the trunk line front end of before having put into; In the above-mentioned trunk line that is welded into tubulose, reaction platform in rear is set, between the inboard the place ahead reaction platform that forms of itself and transfer tube, reset the hydraulic cylinder, and carry out manually or automatically operating, utilization is pressed into the reaction force of underground trunk line, transfer tube is pushed ahead certain distance, then repeat to connect the operation of laying the trunk line that is divided into several parts; Lay trunk line in underground the connection with tunnel-shaped.
The tunnel construction thing that uses method and structure of the present invention to construct to bear the tunnel external stress, make the influence that is not subjected to straight line or curve according to the tunnel of landform and formation condition design, realize utilizing seldom manpower, equipment and equipment just can the tunnel form that design is easy, construct firmly at short notice.
[description of drawings]
Fig. 1 a, 1b are that explanation is pressed into the embodiment of the present invention schematic diagram of transfer tube and trunk line process, and Fig. 1 a is that state diagram, Fig. 1 b that advancing hydraulic pressure/the pneumatic cylinder situation is pushed down into are provided with the plate that prevents to cave in to prevent the schematic diagram that caves in.
Fig. 2 is that the explanation trunk line that forms in the transfer tube that utilizes of the present invention is laid the schematic diagram that the space is connected to the trunk line of five equilibrium the trunk line front end process of before having put into.
Fig. 3 is of the present invention in order to form trunk line laying space in transfer tube, advances the schematic diagram of transfer tube process.
Fig. 4 is in order to realize that the present invention is pressed into another embodiment schematic diagram of transfer tube and trunk line process.
Fig. 5 is in order to realize that the present invention is pressed into another embodiment schematic diagram of transfer tube and trunk line process.
Fig. 6 is the structural representation that is arranged at the reaction platform in the trunk line of the present invention.
Fig. 7 is the structural representation that forms trunk line with timber of the present invention.
[the main symbol description of accompanying drawing]
10: transfer tube 11: the plate input port prevents to cave in
12: plate 13 prevents to cave in: mud pouring portion
20 (20 '): trunk line 30: hydraulic cylinder
31,32: reaction platform 40: hydraulic jack
50: swell soil (Bentonite) layer 100: underground
200: trunk line is laid space 300: wooden pipe
[specific embodiment]
The trunk line job practices that being used to of the present invention relates to laid the tunnel construction thing describes as follows stage by stage below.
Embodiment 1
Embodiments of the present invention 1 describe with reference to Fig. 1 a to Fig. 3.Mainly comprise:
In order to lay the tunnel construction thing of the variform that is fit to landform and formation condition, long distance ground is laid and is connected the circle that the wooden pipe 300 by a plurality of plank 320 be combined intos forms or the trunk line of dihedral between steel pipe both sides of blocking with certain-length underground 100 or the H crossbeam 310.For this reason, the reaction platform 31 of the some of mutual correspondence is set respectively at certain intervals in transfer tube 10 and trunk line 20 inboards as shown in Figure 1a, 32, and propelling is arranged at reaction platform 31, the bar of the hydraulic cylinder 30 between 32 utilizes hydraulic jack 40 transfer tube 10 and trunk line 20 to be pressed into underground 100 process A;
As shown in Figure 1a, in above-mentioned transfer tube 10 and trunk line 20 process of press in, shown in Fig. 1 b, by the plate input port 11 that caves in that prevents that forms on the transfer tube 10, soil around digging out, input prevent to cave in plate 12 and connecting successively then waters mud grouting and forms mud pouring portion 13 preventing to cave in above the plate 12, prevent the process of caving in;
As shown in Figure 2, the trunk line that forms in being inserted into underground 100 transfer tube 10 is laid in the space 200 and is put into the next trunk line 20 ' that is divided into several parts and be welded into original tube shape, after the rear reaction platform 32 of the trunk line 20 before put into and hydraulic cylinder 30 removed, the next trunk line 20 ' that is divided into several parts is welded to the process of trunk line 20 front ends of before having put into;
As shown in Figure 3, rear reaction platform 32 is set in being welded into the trunk line 20 ' of tubulose, and between the place ahead reaction platform 31 that itself and transfer tube 10 inner faces form, hydraulic cylinder 30 is set, then by manually or automatically operating, utilization is pressed into underground 100 trunk line 20,20 ' reaction force is pushed ahead transfer tube 10 transfer tube 10 progradations of certain distance;
As shown in Figure 3, in transfer tube 10 progradations, the trunk line that advances transfer tube 10 to form is laid in the space 200 and is put into the next trunk line 20 ' that is divided into several parts, and repeat the operation that as shown in Figure 2 the trunk line that will be divided into several parts 20 ' is welded to trunk line 20 front ends of before having put into, finally finish underground 100 trunk line is laid to the process of tunnel-shaped.
Embodiment 2
Embodiments of the present invention 2 are with reference to Fig. 4, and other technology describes with reference to Fig. 2 b to Fig. 3.Mainly comprise:
In order to lay the tunnel construction thing of the variform that is fit to landform and formation condition, as shown in Figure 4, the reaction platform 31 of the some of mutual correspondence is set respectively at certain intervals in transfer tube 10 and trunk line 20 inboards, 32, and retreat and be arranged at reaction platform 31, the bar of the hydraulic cylinder 30 between 32 utilizes hydraulic jack 40 transfer tube 10 and trunk line 20 to be pressed into underground 100 process A ';
With the method shown in Fig. 1 a, in above-mentioned transfer tube 10 and trunk line 20 process of press in, shown in Fig. 1 b, by the plate input port 11 that caves in that prevents that forms on the transfer tube 10, soil around digging out, input prevent to cave in plate 12 and connecting successively then waters mud grouting and forms mud pouring portion 13 preventing to cave in above the plate 12, prevent the process of caving in;
With method shown in Figure 3, manually or automatically operate to be combined in and be pressed into underground 100 transfer tube 10 and the trunk line 20 inboard both sides reaction platforms 31 that are provided with, hydraulic cylinder 30 between 32, utilization is pressed into the reaction force of underground 100 trunk line 20, transfer tube 10 is forwards advanced transfer tube 10 progradations of certain distance;
With method shown in Figure 2, in the trunk line laying space 200 that advances transfer tube 10 to form, put into the next trunk line 20 ' that is divided into several parts and be welded into original tube shape, after the rear reaction platform 32 of the trunk line 20 before put into and hydraulic cylinder 30 removed, the next trunk line 20 ' that is divided into several parts is welded to the process of trunk line 20 front ends of before having put into;
As shown in Figure 3, the trunk line that advances transfer tube 10 to form in transfer tube 10 progradations is laid in the space 200 and is put into the next trunk line 20 that is divided into several parts, and repeat the operation that as shown in Figure 2 the trunk line that will be divided into several parts 20 ' is welded to trunk line 20 front ends of before having put into, finally finish underground 100 with trunk line 20,20 ' is laid to the process of tunnel-shaped.
Embodiment 3
Embodiments of the present invention 3 are with reference to Fig. 5, and other technology describes with reference to Fig. 2 b to Fig. 3.Mainly comprise:
In order to lay the tunnel construction thing of the variform that is fit to landform and formation condition, as shown in Figure 5, in transfer tube 10 inboards the place ahead reaction platform 31 is set, trunk line 20 front ends is stuck in here, utilize hydraulic jack 40 transfer tube 10 and trunk line 20 to be pressed into underground 100 process A ";
With the method shown in Fig. 1 a, in above-mentioned transfer tube 10 and trunk line 20 process of press in, the plate input port 11 that caves in that prevents by forming on the transfer tube 10 shown in Fig. 1 b, soil around digging out, import successively then and prevent to cave in plate 12 and connection, water mud grouting above the plate 12 and form mud pouring portion 13 preventing to cave in, prevent the process of caving in;
With method as shown in Figure 3, rear reaction platform 32 is set in above-mentioned trunk line 20, and between itself and the transfer tube 10 inboard the place ahead reaction platforms 31 that are provided with, hydraulic cylinder 30 is set, then by manually or automatically operating, utilization is pressed into the reaction force of underground 100 trunk line 20, transfer tube 10 is forwards advanced transfer tube 10 progradations of certain distance;
With method shown in Figure 2, in the trunk line laying space 200 that advances transfer tube 10 to form, put into the next trunk line 20 ' that is divided into several parts and be welded into original tube shape, after the rear reaction platform 32 of the trunk line 20 before put into and hydraulic cylinder 30 removed, the next trunk line 20 ' that is divided into several parts is welded to the process of trunk line 20 front ends of before having put into;
As shown in Figure 3, the trunk line that advances transfer tube 10 to form in transfer tube 10 progradations is laid in the space 200 and is put into the next trunk line 20 that is divided into several parts, and repeat the operation that as shown in Figure 2 the trunk line that will be divided into several parts 20 ' is welded to trunk line 20 front ends of before having put into, finally finish underground 100 trunk line is laid to the process of tunnel-shaped.
Here, the present invention is shown in Fig. 1 b, in above-mentioned embodiment 1,2,3, finish above-mentioned be pressed into transfer tube 10 and trunk line 20 processes after, also be included in and inject swell soil around the transfer tube 20 and form bentonite bed 50, the process of the soil layer pressure when advancing transfer tube 10 to alleviate.
In addition, the present invention as shown in Figure 6, be arranged at the reaction platform 31 of transfer tube 10 and trunk line 20 inboards in the above-mentioned embodiment 1,2,3 at certain intervals mutually accordingly, 32, also can be arranged at the lower side panel 21 in transfer tube 10 and the trunk line 20, or optionally being arranged at flaggy (Slab) 23 or both sides metope incision site 22, its form also can be made up of multiple.
In addition, the present invention such as Fig. 2, Fig. 3, shown in Figure 6 utilize the trunk line that forms when advancing transfer tube 10 to lay space 200, the trunk line 20 ' that trunk line 20 front ends of formerly putting into were put into afterwards with arbitrarily angled welding in above-mentioned embodiment 1,2,3.
For the ease of transportation in trunk line 20, trunk line 20 ' is cut into a plurality of five equilibriums along its length.
When five equilibrium trunk line 20, designated magnitude cuts out the tube connector that is used for metope incision site 22 and a side trunk line 20 ' and the opposite side trunk line 20 ' that is adjacent are coupled together, be connected various stress materials such as crossbeam, reinforcing bar (not having diagram) lays required space.
The trunk line work progress that is used for the laying of tunnel construction thing that will relate to the embodiment of the present invention 1 of above-mentioned formation below describes.
At first as shown in Figure 1a, at transfer tube and be inserted into the circle that forms by steel pipe or wooden pipe 300 of transfer tube or trunk line 20 inboards of dihedral are provided with the reaction platform 31 of some at certain intervals mutually accordingly, 32, advance both sides reaction platform 31, the bar of the hydraulic cylinder 30 that is provided with between 32 utilizes hydraulic jack 40 that transfer tube 10 and trunk line 20 are pressed into underground 100.
As shown in Figure 1a, in above-mentioned transfer tube 10 and trunk line 20 process of press in, the plate input port 11 that caves in that prevents by forming on the transfer tube 10 shown in Fig. 1 b, soil around digging out, import successively then and prevent to cave in plate 12 and connection, water mud grouting above the plate 12 and form mud pouring portion 13 preventing to cave in, prevent landslide.
Then, as shown in Figure 2, the trunk line that forms in being inserted into underground 100 transfer tube 10 is laid in the space 200 and is put into the next trunk line 20 ' that is divided into several parts and be welded into original tube shape, after the rear reaction platform 32 of the trunk line 20 before put into and hydraulic cylinder 30 removed, the next trunk line 20 ' that is divided into several parts is welded to trunk line 20 front ends of before having put into.
Then as shown in Figure 3, rear reaction platform 32 is set in being welded into the trunk line 20 ' of tubulose, and reset hydraulic cylinder 30 between the place ahead reaction platform 31 that in itself and transfer tube, forms, then by manually or automatically operating, utilization is pressed into underground 100 trunk line 20,20 ' reaction force is pushed ahead certain distance with transfer tube 10.Then lay space 200, repeat the operation that the trunk line 20 ' that is divided into several parts is laid in connection as shown in Figure 2 by described trunk line.
Like this, just can be by regulating transfer tube 10 direction of propulsion, underground 100 optionally linearly or curve connect and lay the tunnel construction thing, finish trunk line 20,20 ' work progress.
The trunk line work progress that is used for the laying of tunnel construction thing that will relate to the embodiment of the present invention 2 of above-mentioned formation below describes.
At first as shown in Figure 4, at transfer tube 10 and be inserted into the circle that forms by steel pipe or wooden pipe 300 of transfer tube 10 or trunk line 20 inboards of dihedral, the reaction platform 31 of some is set at certain intervals mutually accordingly, 32, retreat both sides reaction platform 31, the bar of the hydraulic cylinder 30 that is provided with between 32 utilizes hydraulic jack 40 that transfer tube 10 and trunk line 20 are pressed into underground 100.
As shown in Figure 1a, in above-mentioned transfer tube 10 and trunk line 20 process of press in, the plate input port 11 that caves in that prevents by forming on the transfer tube 10 shown in Fig. 1 b, soil around digging out, import successively then and prevent to cave in plate 12 and connection, water mud grouting above the plate 12 and form mud pouring portion 13 preventing to cave in, prevent landslide.
Then, with method shown in Figure 3, manually or automatically operate to be combined in and be pressed into underground 100 transfer tube 10 and the trunk line 20 inboard both sides reaction platforms 31 that are provided with, hydraulic cylinder 30 between 32, utilization is pressed into the reaction force of underground 100 trunk line 20, and transfer tube 10 is forwards advanced certain distance.
Then, with method shown in Figure 2, in the trunk line laying space 200 that advances transfer tube 10 to form, put into the next trunk line 20 ' that is divided into several parts and be welded into original tube shape, after the rear reaction platform 32 of the trunk line 20 before put into and hydraulic cylinder 30 removed, the next trunk line 20 ' that is divided into several parts is welded to trunk line 20 front ends of before having put into.
Then, with method shown in Figure 3, in the above-mentioned trunk line 20 ' that is welded into tubulose, rear reaction platform 32 is set, between itself and the transfer tube 10 inboard the place ahead reaction platforms 31 that form, reset hydraulic cylinder 30, and carry out manually or automatically operating, utilization is pressed into the reaction force of underground 100 trunk line 20,20 ', and transfer tube 10 is pushed ahead certain distance.Then, repeat to connect the operation of laying the trunk line 20 that is divided into several parts.
Like this, just can regulate transfer tube 10 direction of propulsion, underground 100 optionally linearly or curve connect to lay the tunnel construction thing, finish trunk line 20,20 ' work progress.
At first, as shown in Figure 6, the place ahead reaction platform 31 is set, the circle that formed by steel pipe or wooden pipe 300 or trunk line 20 front ends of dihedral are stuck in here, utilize hydraulic jack 40 that transfer tube 10 and trunk line 20 are pressed into underground 100 in transfer tube 10 inboards.
As shown in Figure 1a, in above-mentioned transfer tube 10 and trunk line 20 process of press in, shown in Fig. 1 b, prevent the plate input port 11 that caves in by what transfer tube 10 formed, soil around digging out, import successively then and prevent to cave in plate 12 and connection, water mud grouting above the plate 12 and form mud pouring portion 13 preventing to cave in, prevent landslide.
Then, with method as shown in Figure 3, rear reaction platform 32 is set in above-mentioned trunk line 20, and between the inboard the place ahead reaction platform 31 that is provided with of itself and transfer tube, hydraulic cylinder 30 is set, then by manually or operation automatically, utilize the reaction force that is pressed into underground 100 trunk line 20 that transfer tube 10 is forwards advanced certain distance.
Then, with method shown in Figure 2, in the trunk line laying space 200 that advances transfer tube 10 to form, put into the next trunk line 20 ' that is divided into several parts and be welded into original tube shape, after the rear reaction platform 32 of the trunk line 20 before put into and hydraulic cylinder 30 removed, the next trunk line 20 ' that is divided into several parts is welded to trunk line 20 front ends of before having put into.
Use method shown in Figure 3 then, in the above-mentioned trunk line 20 ' that is welded into tubulose, rear reaction platform 32 is set, between itself and the transfer tube 10 inboard the place ahead reaction platforms 31 that form, reset hydraulic cylinder 30, and carry out manually or automatically operating, utilization is pressed into the reaction force of underground 100 trunk line 20,20 ' transfer tube 10 is pushed ahead certain distance.Then repeat to connect the operation of laying the trunk line 20 that is divided into several parts.
Like this, just can be by regulating transfer tube 10 direction of propulsion, underground 100 optionally linearly or curve connect and lay the tunnel construction thing, finish the work progress of trunk line 20.
Here the present invention injects colloidal clay---swell soil around above-mentioned transfer tube 10 shown in Fig. 1 b, form bentonite bed 50.
When advancing transfer tube 10, by the effect of bentonite bed 50, the soil layer pressure that acts on the transfer tube 10 will reduce, and transfer tube 10 can be slided into like this, makes to advance to become easy.
In addition, the present invention as shown in Figure 6, for the reaction platform 31 that is arranged at transfer tube 10 trunk lines 20 inboards at certain intervals mutually accordingly, 32, also can be arranged at lower side panel 21, or be arranged at flaggy (Slab) 23 or both sides metope incision site 22, and make the setting of reaction platform 3132 become very convenient, make promotion become easy.
In addition,, also can change the shape of the place ahead reaction platform 31 and rear reaction platform 32, and can make the setting of hydraulic cylinder 30 and releasing become very easy for reaction platform 31,32.
In addition, the present invention such as Fig. 2, Fig. 3, shown in Figure 6 utilize the trunk line that forms when advancing transfer tube 10 to lay space 200, the trunk line 20 ' that trunk line 20 front ends of formerly putting into were put into afterwards with arbitrarily angled welding in above-mentioned embodiment 1,2,3.
For the ease of transportation in trunk line 20, trunk line 20 ' is cut into a plurality of parts along its length.
When five equilibrium trunk line 20, designated magnitude cuts out the tube connector that is used for metope incision site 22 and a side trunk line 20 ' and the opposite side trunk line 20 ' that is adjacent are coupled together, be connected multiple stress materials such as crossbeam, reinforcing bar (not having diagram) lay required space can be easily.So when inserting the above-mentioned a certain number of five equilibrium trunk line 20 of welding, not exclusively weld metope incision site 22, but part welding.Can become simple when removing metope incision site 22 like this, and can lay multiple stress material (not diagram) easily.
As mentioned above, the present invention is by required angular adjustment transfer tube 10 direction of propulsion, guarantee to be used to lay the tunnel construction thing trunk line 20 can underground 100 optionally quick and easy with straight line or curve form, ideally construct.
As mentioned above, the present invention does not dig out soil sand in advance, earlier at provided underground tunnel construction thing, it can fully be met with stresses in advance, is excavating the inboard method that forms the tunnel of tunnel construction thing then.
In order to lay the tunnel construction thing, earlier underground with straight line or curve form, rapid, easy, lay a plurality of trunk lines safely.
Not only lay the tunnel construction thing easily, and can guarantee that finally tunnel according to the design of landform and formation condition is not subjected to the influence of straight line or curve, easy, firm and ideally finish constructing tunnel at short notice with seldom manpower, equipment and equipment.
Claims (12)
1, a kind of trunk line job practices that is used to lay the tunnel construction thing is characterized in that described method comprises following process:
In order to lay the tunnel construction thing with the variform that is fit to landform or formation condition, lay the trunk line that connects circle that the steel pipe that blocks with certain-length or wooden pipe (300) form or dihedral and insert trunk line (20) in transfer tube (10) the inside in underground (100) long distance, at transfer tube (10) and trunk line (20) the inside a certain number of the place ahead reaction platform (31) and rear reaction platform (32) are set at certain intervals, and advance the bar that is arranged at the hydraulic cylinder (30) between the place ahead reaction platform (31) and the rear reaction platform (32), utilize hydraulic jack (40) transfer tube (10) and trunk line (20) to be pressed into the process of underground (100);
In above-mentioned transfer tube (10) and trunk line (20) process of press in, go up the plate input port (11) that caves in that prevents that forms by transfer tube (10), soil around digging out, import successively then and prevent to cave in plate (12) and connection, water mud grouting above the plate (12) and form mud pouring portion (13) preventing to cave in, prevent the process of caving in;
The trunk line that forms in the transfer tube that is inserted into underground (100) (10) is laid in the space (200), put into the next trunk line (20 ') that is divided into several parts and be welded into original tube shape, after the rear reaction platform (32) of trunk line (20) and hydraulic cylinder (30) removed, the next trunk line (20 ') that is divided into several parts is welded to the process of trunk line (20) front end;
Rear reaction platform (32) is set in being welded into the next trunk line (20 ') of tubulose, and between the place ahead reaction platform (31) that itself and transfer tube (10) inner face form, hydraulic cylinder (30) is set, carry out then manually or operation automatically, utilize the reaction force of the trunk line (20) that is pressed into underground (100) and next trunk line (20 ') transfer tube (10) to be pushed ahead transfer tube (10) progradation of certain distance;
Utilization is arranged at described transfer tube (10) and the place ahead reaction platform (31) of next trunk line (20 ') inboard and the hydraulic cylinder (30) between the rear reaction platform (32), behind transfer tube (10) propelling certain distance, repeat to lay the operation that space (200) connects the next trunk line (20 ') that is divided into several parts, finally finish the process that trunk line (20) and next trunk line (20 ') is laid to tunnel-shaped in underground (100) by the trunk line that forms.
2, a kind of trunk line job practices that is used to lay the tunnel construction thing is characterized in that described method comprises following process:
In order to lay the tunnel construction thing with the variform that is fit to landform or formation condition, lay the trunk line that connects circle that the steel pipe that blocks with certain-length or wooden pipe (300) form or dihedral and insert trunk line (20) in transfer tube (10) the inside in underground (100) long distance, at transfer tube (10) and trunk line (20) the inside a certain number of the place ahead reaction platform (31) and rear reaction platform (32) are set at certain intervals, and retreat the bar that is arranged at the hydraulic cylinder (30) between the place ahead reaction platform (31) and the rear reaction platform (32), utilize hydraulic jack (40) transfer tube (10) and trunk line (20) to be pressed into the process (A ') of underground (100);
In above-mentioned transfer tube (10) and trunk line (20) process of press in, go up the plate input port (11) that caves in that prevents that forms by transfer tube (10), soil around digging out, import successively then and prevent to cave in plate (12) and connection, water mud grouting above the plate (12) and form mud pouring portion (13) preventing to cave in, prevent the process of caving in;
Manually or automatically operate and be combined in transfer tube (10) and inboard the place ahead, both sides reaction platform (31) that is provided with of trunk line (20) and the hydraulic cylinder (30) between the rear reaction platform (32) that is pressed into underground (100), the reaction force of the trunk line (20) that utilization is pressed into underground (100) forwards advances transfer tube (10) transfer tube (10) progradation of certain distance;
In the trunk line that advances transfer tube (10) to form is laid space (200), put into the next trunk line (20 ') that is divided into several parts, and be welded into original tube shape, after the rear reaction platform (32) of trunk line (20) and hydraulic cylinder (30) removed, the next trunk line (20 ') that is divided into several parts is welded to the process of trunk line (20) front end;
Rear reaction platform (32) is set in being welded into the next trunk line (20 ') of tubulose, and between the place ahead reaction platform (31) that itself and transfer tube (10) inner face form, reset hydraulic cylinder (30), utilization is arranged at the hydraulic cylinder (30) of setting between inboard the place ahead reaction platform (31) of transfer tube (10) and next trunk line (20 ') and the rear reaction platform (32), advance certain distance to form trunk line transfer tube (10) and lay space (200), and repeat to connect the operation of the next trunk line (20 ') that is divided into several parts by this space, finish at the trunk line (20) of underground (100) and the laying project of next trunk line (20 ').
3, a kind of trunk line job practices that is used to lay the tunnel construction thing is characterized in that described method comprises following process:
In order to lay the tunnel construction thing with the variform that is fit to landform or formation condition, lay the trunk line that connects circle that the steel pipe that blocks with certain-length or wooden pipe (300) form or dihedral and insert trunk line (20) in transfer tube (10) the inside, the place ahead reaction platform (31) is set in transfer tube (10) inboard in underground (100) long distance, trunk line (20) front end is stuck in here, utilizes hydraulic jack (40) transfer tube (10) and trunk line (20) to be pressed into the process (A ") of underground (100);
In above-mentioned transfer tube (10) and trunk line (20) process of press in, go up the plate input port (11) that caves in that prevents that forms by transfer tube (10), soil around digging out, import successively then and prevent to cave in plate (12) and connection, water mud grouting above the plate (12) and form mud pouring portion (13) preventing to cave in, prevent the process of caving in;
Rear reaction platform (32) is set in above-mentioned trunk line (20), and between the inboard the place ahead reaction platform (31) that is provided with of itself and transfer tube, hydraulic cylinder (30) is set, then by manually or operation automatically, utilize the reaction force of the trunk line (20) that is pressed into underground (100) transfer tube (10) forwards to be advanced the transfer tube progradation of certain distance;
In the trunk line that advances transfer tube (10) to form is laid space (200), put into the next trunk line (20 ') that is divided into several parts and be welded into original tube shape, after the rear reaction platform (32) of trunk line (20) and hydraulic cylinder (30) removed, the next trunk line (20 ') that is divided into several parts is welded to the process of trunk line (20) front end;
In the above-mentioned next trunk line (20 ') that is welded into tubulose, rear reaction platform (32) is set, between the inboard the place ahead reaction platform (31) that forms of itself and transfer tube (10), reset hydraulic cylinder (30), utilization is arranged at the hydraulic cylinder (30) of setting between inboard the place ahead reaction platform (31) of transfer tube (10) and next trunk line (20 ') and the rear reaction platform (32), advance certain distance to form trunk line transfer tube (10) and lay space (200), and repeat to connect the operation of the next trunk line (20 ') that is divided into several parts by this space, finish at the trunk line (20) of underground (100) and the laying project of next trunk line (20 ').
4, as any one described trunk line job practices that is used to lay the tunnel construction thing in the claim 1 to 3, it is characterized in that, described method also comprises: after underground (100) are pressed into transfer tube (10) and trunk line (20), inject swell soil on every side at transfer tube (10), when advancing transfer tube (10), alleviate the process of soil layer pressure.
5, as any one described trunk line job practices that is used to lay the tunnel construction thing in the claim 1 to 3, it is characterized in that, be arranged at inboard the place ahead reaction platform (31) of transfer tube (10) and trunk line (20) and rear reaction platform (32) at certain intervals mutually accordingly and also can be arranged at transfer tube (10) and the interior lower side panel (21) of trunk line (20), or optionally be arranged at flaggy (23) or both sides metope incision sites (22).
6, as any one described trunk line job practices that is used to lay the tunnel construction thing in the claim 1 to 3, it is characterized in that, the trunk line that utilizes above-mentioned transfer tube (10) go up to form is laid space (200), at trunk line (20) front end with the next trunk line of arbitrarily angled welding (20 '); For the ease of transportation in trunk line (20), next trunk line (20 ') is cut into a plurality of parts along its length; At the next trunk line of five equilibrium when (20 '), designated magnitude is cut out the tube connector that is used for the next trunk line (20 ') with the next trunk line (20 ') of metope incision site (22) and a side and the opposite side that is adjacent and couples together, is connected crossbeam, the required space of reinforcing steel bar laying.
7, a kind of constructing structure that is used to lay the trunk line of tunnel construction thing is characterized in that:
In order to lay the various tunnel construction thing that is fit to landform and formation condition, at transfer tube and be inserted into the circle that forms by steel pipe or wooden pipe (300) of transfer tube or the inboard the place ahead reaction platform (31) and the rear reaction platform (32) that some is set at certain intervals mutually accordingly of trunk line (20) of dihedral, advance the bar of the hydraulic cylinder (30) that is provided with respectively between the place ahead, both sides reaction platform (31) and the rear reaction platform (32), utilize hydraulic jack (40) that transfer tube (10) and trunk line (20) are pressed into underground (100);
In above-mentioned transfer tube (10) and trunk line (20) process of press in, go up the plate input port (11) that caves in that prevents that forms by transfer tube (10), soil around digging out, import successively then and prevent to cave in plate (12) and connection, water mud grouting above the plate (12) and form mud pouring portion (13) preventing to cave in, prevent landslide;
The trunk line that forms in the transfer tube that is inserted into underground (100) (10) is laid in the space (200) and is put into the next trunk line (20 ') that is divided into several parts and be welded into original tube shape, after the rear reaction platform (32) of trunk line (20) and hydraulic cylinder (30) removed, the next trunk line (20 ') that is divided into several parts is welded to trunk line (20) front end;
Rear reaction platform (32) is set in being welded into the next trunk line (20 ') of tubulose, and between the place ahead reaction platform (31) that itself and transfer tube (10) inner face form, reset hydraulic cylinder (30), carry out then manually or automatically operating, the trunk line (20) that utilization is pressed into underground (100) and the reaction force of next trunk line (20 '), transfer tube (10) is pushed ahead certain distance, then lay space (200), repeat to connect the operation of laying the next trunk line (20 ') that is divided into several parts by the trunk line that forms;
Connect laying trunk line (20) and next trunk line (20 ') in underground (100) with tunnel-shaped.
8, a kind of constructing structure that is used to lay the trunk line of tunnel construction thing is characterized in that:
In order to lay the various tunnel construction thing that is fit to landform and formation condition, at transfer tube (10) and be inserted into the circle that forms by steel pipe or wooden pipe (300) of transfer tube or the inboard the place ahead reaction platform (31) and the rear reaction platform (32) that some is set at certain intervals mutually accordingly of trunk line (20) of dihedral, retreat the bar of the hydraulic cylinder (30) that between the place ahead, both sides reaction platform (31) and rear reaction platform (32), is provided with respectively, utilize hydraulic jack (40) that transfer tube (10) and trunk line (20) are pressed into underground (100);
In above-mentioned transfer tube (10) and trunk line (20) process of press in, go up the plate input port (11) that caves in that prevents that forms by transfer tube (10), soil around digging out, import successively then and prevent to cave in plate (12) and connection, water mud grouting above the plate (12) and form mud pouring portion (13) preventing to cave in, prevent landslide;
Manually or automatically operate and be combined in transfer tube (10) and inboard the place ahead, both sides reaction platform (31) that is provided with of trunk line (20) and the hydraulic cylinder (30) between the rear reaction platform (32) that is pressed into underground (100), the reaction force of the trunk line (20) that utilization is pressed into underground (100) forwards advances certain distance with transfer tube (10);
In the trunk line that advances transfer tube (10) to form is laid space (200), put into the next trunk line (20 ') that is divided into several parts and be welded into original tube shape, after the rear reaction platform (32) of trunk line (20) and hydraulic cylinder (30) removed, the next trunk line (20 ') that is divided into several parts is welded to trunk line (20) front end;
In the above-mentioned next trunk line (20 ') that is welded into tubulose, rear reaction platform (32) is set, between the inboard the place ahead reaction platform (31) that forms of itself and transfer tube (10), hydraulic cylinder (30) is set, transfer tube (10) is pushed ahead certain distance, then repeat to connect the operation of laying the next trunk line (20 ') that is divided into several parts;
Connect laying trunk line (20) and next trunk line (20 ') in underground (100) with tunnel-shaped.
9, a kind of constructing structure that is used to lay the trunk line of tunnel construction thing is characterized in that:
In order to lay the various tunnel construction thing that is fit to landform and formation condition, in transfer tube (10) inboard the place ahead reaction platform (31) is set, the circle that formed by steel pipe or wooden pipe (300) or trunk line (20) front end of dihedral are stuck in here, utilize hydraulic jack (40) to be pressed into transfer tube (10) and trunk line (20) underground;
In above-mentioned transfer tube (10) and trunk line (20) process of press in, go up the plate input port (11) that caves in that prevents that forms by transfer tube (10), soil around digging out, import successively then and prevent to cave in plate (12) and connection, water mud grouting above the plate (12) and form mud pouring portion (13) preventing to cave in, prevent landslide;
Rear reaction platform (32) is set in above-mentioned trunk line (20), and between the inboard the place ahead reaction platform (31) that is provided with of itself and transfer tube, hydraulic cylinder (30) is set, manually or automatically operate it then, the reaction force of the trunk line (20) that utilization is pressed into underground (100) forwards advances certain distance with transfer tube (10);
In the trunk line that advances transfer tube (10) to form is laid space (200), put into the next trunk line (20 ') that is divided into several parts and be welded into original tube shape, after the rear reaction platform (32) of trunk line (20) and hydraulic cylinder (30) removed, the next trunk line (20 ') that is divided into several parts is welded to trunk line (20) front end;
In the above-mentioned next trunk line (20 ') that is welded into tubulose, rear reaction platform (32) is set, between the inboard the place ahead reaction platform (31) that forms of itself and transfer tube (10), reset hydraulic cylinder (30), and carry out manually or automatically operating, the trunk line (20) that utilization is pressed into underground (100) and the reaction force of next trunk line (20 '), transfer tube (10) is pushed ahead certain distance, then repeat to connect the operation of laying the next trunk line (20) that is divided into several parts;
Connect laying trunk line (20) and next trunk line (20 ') in underground (100) with tunnel-shaped.
10, as any one described constructing structure that is used to lay the trunk line of tunnel construction thing in the claim 7 to 9, it is characterized in that, described constructing structure also comprises, inject swell soil on every side at above-mentioned transfer tube (10), form bentonite bed (50), when advancing transfer tube (10), alleviate soil layer pressure, make to advance to become easy.
11, as any one described constructing structure that is used to lay the trunk line of tunnel construction thing in the claim 7 to 9, it is characterized in that, be arranged at transfer tube (10) and trunk line (20) inboard the place ahead reaction platform (31) and rear reaction platform (32) at certain intervals mutually accordingly and also can be arranged at lower side panel (21) or optionally be arranged at flaggy (23) or both sides metope incision sites (22).
12, as any one described constructing structure that is used to lay the trunk line of tunnel construction thing in the claim 7 to 9, it is characterized in that, the trunk line that utilizes above-mentioned transfer tube (10) go up to form is laid space (200), at trunk line (20) front end with the next trunk line of arbitrarily angled welding (20 '); For the ease of transportation in trunk line (20), next trunk line (20 ') is cut into a plurality of parts along its length; At the next trunk line of five equilibrium when (20 '), designated magnitude is cut out the tube connector that is used for the next trunk line (20 ') of a metope incision site (22) and a side and the opposite side next one trunk line (20 ') that is adjacent are coupled together, is connected crossbeam, the required space of reinforcing steel bar laying.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040086330 | 2004-10-27 | ||
| KR20040086330 | 2004-10-27 | ||
| KR1020040091846 | 2004-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1766285A CN1766285A (en) | 2006-05-03 |
| CN100591891C true CN100591891C (en) | 2010-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200410101585A Expired - Fee Related CN100591891C (en) | 2004-10-27 | 2004-12-23 | Main pipe construction method for laying tunnel structure and construction structure therof |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100639789B1 (en) |
| CN (1) | CN100591891C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100781357B1 (en) * | 2006-06-22 | 2007-11-30 | 주식회사 엔티에스이앤씨 | It establishes the tunnel formation tunnel structure the maine pipe construction method |
| KR100895881B1 (en) * | 2007-07-18 | 2009-05-04 | 주식회사 엔티에스이앤씨 | Underground tunnel formation infrastructure establishment method |
| CN101608547B (en) * | 2008-06-18 | 2013-12-11 | 上海奇谋能源技术开发有限公司 | Method and device for digging tunnel and preventing overbreak |
| CN101813214B (en) * | 2010-04-29 | 2011-09-07 | 中国石油化工集团公司 | Mounting and construction method of U-shaped tunnel pipelines |
| CN101963062B (en) * | 2010-09-08 | 2012-02-29 | 广州市建筑机械施工有限公司 | Construction method for tunnel waterproofing system |
| CN103982202A (en) * | 2014-01-15 | 2014-08-13 | 邓卫东 | Method of connection between tunnel waterproof plates |
| CN106195442A (en) * | 2016-08-25 | 2016-12-07 | 马轩 | A kind of pusher push pipe head |
| KR102122594B1 (en) * | 2018-02-09 | 2020-06-18 | 주식회사 에스티알 | The Pressed Panel Type Underground Tunnel Structure |
-
2004
- 2004-11-11 KR KR1020040091846A patent/KR100639789B1/en active IP Right Grant
- 2004-12-23 CN CN200410101585A patent/CN100591891C/en not_active Expired - Fee Related
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| CN1766285A (en) | 2006-05-03 |
| KR100639789B1 (en) | 2006-10-30 |
| KR20060037213A (en) | 2006-05-03 |
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