CN106522167A - Construction method of water bag type concrete engineering water stopping cavity die with protrusions - Google Patents
Construction method of water bag type concrete engineering water stopping cavity die with protrusions Download PDFInfo
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- CN106522167A CN106522167A CN201611155773.2A CN201611155773A CN106522167A CN 106522167 A CN106522167 A CN 106522167A CN 201611155773 A CN201611155773 A CN 201611155773A CN 106522167 A CN106522167 A CN 106522167A
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- water pocket
- concrete
- swaging die
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 197
- 239000004567 concrete Substances 0.000 title claims abstract description 110
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 239000010426 asphalt Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 48
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 claims description 10
- 239000002775 capsule Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 230000010410 reperfusion Effects 0.000 claims description 4
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000011280 coal tar Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 239000012783 reinforcing fiber Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 206010011732 Cyst Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 208000031513 cyst Diseases 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/04—Cores for anchor holes or the like around anchors embedded in the concrete
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/16—Sealings or joints
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- 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
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
-
- 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
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
- E21D11/385—Sealing means positioned between adjacent lining members
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Paleontology (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Hydrology & Water Resources (AREA)
- Ocean & Marine Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Revetment (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention relates to a construction method of a water bag type concrete engineering deformation joint water stopping cavity die with protrusions. The cavity die comprises a framework and a water bag. The water bag is connected with the framework and arranged on the outer side of the framework. When the cavity die is applied, the framework is connected with a water stop strip which is embedded in the cross section of first-stage concrete. The water bag is filled with water. Second-stage concrete is poured. After the second-stage concrete is initially set, water in the water bag is released, after the framework and the water bag are removed, a semicircular cavity capable of being filled with molten asphalt is formed in the cross section of the second-stage concrete, and the water stopping effect can be achieved by injecting the molten asphalt into the cavity. The deformation joint seepage problem caused by differential settlement or diastrophism of stratums in hydraulic engineering can be solved, and the cavity die can be utilized repeatedly.
Description
Technical field
The present invention relates to a kind of underground/submerged structure water-tight device, more particularly to a kind of with raised water-bag type coagulation
The construction method of geotechnological journey movement joint sealing swaging die.
Background technology
In existing xoncrete structure, such as underground such as checkdam, cistern, subway, culvert, sluice, tunnel, under water
In engineering, due to being unable to continuous placing or the deformation due to settlement of foundation (earthquake), or the coagulation caused due to the change of temperature
The reason such as expand with heat and contract with cold of native component, deliberately leave often movement joint pouring, and these gaps will be taken anti-seep measure, be prevented
External water or subsoil water are leaked in structure space, and present usual way is set between fist stage concrete and second stage concrete
Concrete pit is put, maltha and copper sheet or rubber water-proof piece in groove, is set, however, this method needs advance concrete soil box, is
Enable concrete pit to combine closely with second stage concrete, need dabbing process to be carried out to 3 faces of concrete pit periphery, thus can
Extend the duration and increase artificial, simultaneously because concrete pit is general to only have 50-100cm per segment length (height), deformation gap will
Connected and composed by multiple concrete pits, therefore a plurality of transverse slot, and the irregular deformation of multiple concrete pits, meeting can be produced
Cause the race of postorder perfusion maltha to emit phenomenon, and be difficult to clean up；And adopt number of patent application 2014100489253 with channel-section steel
Replace the technology of concrete pit, although expense and reduction of erection time can be saved than former construction method, but as channel-section steel will be retained
In dam body, it is not possible to reuse, therefore still cause to waste, therefore be badly in need of one kind and can be formed in second stage concrete section
The equipment in the prefabricated chamber of asphalt reperfusion.
The content of the invention
In order to solve the above problems, the present invention provides a kind of with raised water-bag type concrete works movement joint water stopping type
The construction method of chamber mould, the swaging die of the present invention can second stage concrete section it is preset go out a semicircle die cavity, pour into drip
It is blue or green, and swaging die can be repeatedly used using rear taking-up, can be expired using the vertical water sealing structure of this swaging die
Foot various ground condition/stratum differential settlement or the changing of the relative positions, telescopic displacement etc., can be with material-saving expense and reduction of erection time.
For achieving the above object, the present invention provides following technical scheme：
It is a kind of with raised water-bag type concrete works movement joint sealing swaging die, it is characterised in that it include skeleton and
Water pocket, the water pocket are connected with skeleton and are arranged on the outside of skeleton, when using the swaging die, the skeleton be embedded in one
Sealing piece connection at phase concrete cross section, fills water in the water pocket, pours second stage concrete, and in second stage concrete initial set
Afterwards, the water in the water pocket is discharged, and after the skeleton and water pocket are removed, is formed in second stage concrete and is available for injection molten
Melt the semicircle die cavity of Colophonium.
More preferred, described sealing piece is rectangle copper sheet, and its pre- side being embedded in fist stage concrete longitudinally sets
There are 90 ° of knuckles, middle part protruding preseting length of the opposite side from fist stage concrete section, for example, by the rectangle copper sheet
Half is embedded in fist stage concrete in advance, and second half is stretched out from fist stage concrete section.
It is more preferred, it is provided with groove in the middle part of the skeleton, and the both sides of the skeleton longitudinally spaced is provided with fixation
Hole, and the upper and lower end of the skeleton is respectively equipped with lifting hole(eyelet) and base, while two sides of the skeleton arrange 45 ° of chamferings.
Further, the radius of described base is less than or equal to the depth of groove.
More preferred, the water pocket has arc section structure, and its upper end is provided with water inlet, and water inlet be provided with can be with
The lid for screwing, lower end are provided with apopore, and apopore is provided with the stay bolt with its matching thread, and apopore bottom is provided with sealing
Bottom.
Further, the upper surface of the water pocket is plane, and the middle part of the plane is provided with water pocket groove along longitudinal direction, and in
The water pocket groove both sides are longitudinally spaced to be provided with fixing point, and the water pocket groove is closely matched somebody with somebody with the skeleton groove on the skeleton
Fixing point in conjunction, water pocket is fitted close with the fixing hole on the skeleton.
The thickness of the further water pocket two side is 2 times of anterior wall thickness.
The further water pocket is adopted in rubber bag with water, and the cyst wall of the water pocket and is also mingled with reinforcing fiber silk, water
Capsule circular arc external surface is provided with lobe.Wherein, groove is provided with the middle part of described skeleton, to house preset sealing piece, skeleton
Both sides are longitudinally spaced to be provided with fixing hole, and to deform after fixing water pocket prevention pressurization, the upper end of skeleton is provided with lifting hole(eyelet), conveniently stripped
And taking-up, the lower end of skeleton is provided with base, it is ensured that water pocket is hung out die cavity together；Two sides of skeleton arrange 45 ° of chamferings,
It is conveniently stripped.
Wherein, the radius of described base is equal to the 2/3 or so of the depth of groove or base radius, can undertake big
Part water pocket bottom surface, it is ensured that disposably skeleton and water pocket are hung out.
Wherein, described water pocket is semi-cylindrical or more than half elliptical cylinder-shape, and its upper end is provided with water inlet, and lower end is provided with sealing
Bottom, be provided with apopore in bottom side, a stay bolt is tightened with apopore or is unscrewed, and is blocked water or discharged water mesh with reaching sealing
, on water pocket, the middle part of plane to lower plane is longitudinally provided with water pocket groove, size and the skeleton groove close-fitting of water pocket groove, water pocket
The both sides of plane be longitudinally spaced-apart and be provided with fixing point；Described water pocket two side is 2 times of anterior wall thickness, and both sides
Gradually forward wall circular arc is thinning for wall, and water pocket groove and fixing point are correspondingly arranged with the groove and fixing hole of skeleton, and dimensional fits are good
It is good, closely can be assembled integrally.
The demoulding and reach some strength for convenience, described water pocket selects rubber bag with water, and also presss from both sides in water pocket pars intramuralis
Reinforcing fiber silk that is miscellaneous to have reinforcing fiber silk, particularly intersecting in length and breadth.
In order that Colophonium can be distributed with projection in water pocket circular arc external surface in the adhesive more preferable of concrete-type intracavity
Portion, lobe can be round point shape, or the glazing bar in vertical or horizontal protrusion surface, can form concave point after the demoulding in die cavity
Or groove, to increase the cohesive force of Colophonium.
The invention also discloses a kind of manufacturer with raised water-bag type concrete works movement joint sealing swaging die
Method, described swaging die include skeleton and water pocket, it is characterised in that including following technique and step：
1) carcasing：Skeleton is rectangular steel plates, and thickness 2-4mm, length are more than movement joint height 20-40cm, at middle part
Fold or weld groove, depth of groove is 15-30cm, recess width 5-10cm, and skeleton 30-50cm containing recess width, in skeleton
Both sides be longitudinally spaced-apart setting fixing hole, lifting hole(eyelet) is set on the upper recess of skeleton, in lower end of skeleton or so
Both sides are respectively welded the base of sector, and the radius of described base is equal to the depth of the groove, and two sides of skeleton arrange 45 °
Chamfering；
2) water pocket makes：Water pocket is rubber casting, and water pocket is semi-cylindrical, and it is recessed that the middle part of its plane is longitudinally provided with water pocket
Groove, the size of water pocket groove are matched with skeleton groove, and the thickness of its groove walls and two side is more than the thickness of antetheca circular arc；It is described
Its upper end of water pocket be provided with water inlet, and water inlet is provided with the lid that can be screwed, and lower end side is provided with apopore, and apopore
The stay bolt with its matching thread is provided with, apopore bottom sets Packed bottom, and the both sides of the fore-and-aft plane of water pocket are provided with several
Fixing point, the position of each fixing point, size with corresponding skeleton fixing hole and match；Water pocket wall of the water pocket containing upper and lower termination
Inside accompanies reinforcing fiber silk, and its circular arc external surface is provided with projection；
3) assembling of swaging die：Water pocket groove is directed at into skeleton groove, water pocket bottom is arranged on skeleton base, the water
Skeleton groove on capsule groove and the skeleton is fitted close, the fixing point on water pocket is closely matched somebody with somebody with the fixing hole on the skeleton
Close, be assembled integrally.
The invention also discloses a kind of construction party with raised water-bag type concrete works movement joint sealing swaging die
Method, including following technique and step：
1) fist stage concrete is poured：One side that sealing copper sheet has knuckle is preset in into the section part of deformed concrete crack,
Copper sheet is longitudinally disposed at the centre of concrete cross section width, the pre-buried half of its width, protrudes half, and fixed form and sealing are purple
Copper sheet after-pouring fist stage concrete；
2) setting of swaging die：Fist stage concrete solidifies a couple of days, at concrete cross section arranges swaging die, the bone of swaging die
Frame groove is stuck on the sealing copper sheet of fist stage concrete section protrusion, on the concrete cross section of skeleton both sides arranges coal tar
Felt；Pipe is set outside the apopore of water pocket side, and stay bolt one end is spirally connected with apopore by pipe；
3) water pocket water filling：Water or other liquid are added from the water inlet on water pocket top in the water pocket of the swaging die for setting
Body, water pocket tighten lid after filling it up with；
4) second stage concrete is poured：After setting swaging die and template, second stage concrete according to profile height placement layer by layer,
Every layer of 50cm or so, waits lower floor's initial set to pour last layer again after having certain degree of hardness, until it reaches the height of needs every time；
5) die cavity is formed:After second stage concrete initial set, the stay bolt of side below water pocket is screwed out, release water CF
Body, in the lifting hole(eyelet) of skeleton arranges suspension hook, hangs out swaging die, forms semicircle die cavity in second stage concrete section part；
6) asphalt reperfusion：The pipe of lower end is blocked, molten asphalt is filled in semicircle die cavity, cool down；
When multiple movement joints are arranged, repeat the above steps 1-6, Colophonium are done；
The swaging die for hanging out is cleared up in time, is maintained, storage, with profit recycling.
Beneficial effects of the present invention
1. using the swaging die preset mode of the present invention so that one, second stage concrete pour conveniently, section is neat, can be with
A semicircle die cavity is precast in second stage concrete section；
2. water is filled in the water pocket of this swaging die, can reduce the heat that concrete setting sends；
3. swaging die hangs out second stage concrete using after and can reuse, and the reduction that can economize on resources is wasted；
4. the undergrounds such as checkdam, cistern, subway, culvert, sluice, tunnel, the permanent seam in Underwater Engineering can be solved
Leakage problems；
5. compare with conventional construction method, because which is not required to concrete soil box, it is possible to reduce needed for concrete soil box
Manually, the expense such as machinery, template；
6. metal material consumption is saved because being not required to reserved channel-section steel internally again；
7. constructed working procedure in the past on critical circuits using this method, be changed into non-key circuit operation, saved
Duration, generate very big economic benefit and social benefit.
8. the technology of the present invention can solve the coagulation that various ground condition/stratum differential settlement or the change due to temperature cause
The deformation joint seepage problem that the reason such as expand with heat and contract with cold of native component causes；Can also prevent because of breaking that the natural disasters such as earthquake cause
Leakage problems caused by the face interface changing of the relative positions, deformation.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of the skeleton of the swaging die of the present invention, wherein visible groove and base plate；
Fig. 2 is the dimensional structure diagram of the fluted convex surface of band of Fig. 1, it is seen that base plate radius is identical with groove height；
Fig. 3 is the dimensional structure diagram of the groove plane of Fig. 1, it is seen that the both sides of skeleton are longitudinally spaced-apart setting
There is fixing hole；
Fig. 4 is the water pocket projecting surface dimensional structure diagram of the swaging die of the present invention, it is seen that water pocket is cylindrical to be provided with projection, on
End is provided with water inlet, and lower end side is provided with apopore；
Fig. 5 is the water pocket semicolumn flat and stereo structural representation of the swaging die of the present invention, it is seen that water pocket groove and both sides
Fixing point；
Fig. 6 be the present invention swaging die assembling after projecting surface dimensional structure diagram, the high water outlet in wherein visible skeleton top
Capsule top certain distance, is typically higher by 20-40cm, to facilitate lifting；
Fig. 7 is another side flat and stereo structural representation after the swaging die of the present invention is assembled, wherein visible water pocket plane
Groove and the groove fit in the middle part of skeleton in the middle part of the fixing hole cooperation of fixing point and skeleton plane, water pocket；
Fig. 8 is the swaging die overlooking the structure diagram of the present invention, and the fixing point of wherein visible water pocket plane protrudes from skeleton
Fixing hole, to ensure not falling out to cause deformation；
Fig. 9 is mplifying structure schematic diagram at Fig. 8 A, it is seen that skeleton side is provided with 45 ° of chamferings；
Figure 10 is the swaging die cross-sectional structure schematic diagram of the present invention, it is seen that circle before the wall ratio of water pocket groove and both sides
It is thick at arc, and gradually forwardly circular arc is thinning for both sides, side is provided with apopore；
Figure 11 is the dimensional structure diagram that the swaging die of the present invention is arranged on fist stage concrete section part, is wherein protruded
Sealing piece is arranged in the groove of skeleton, and sealing piece certain altitude of the skeleton higher than concrete cross section, water pocket are equal to or slightly higher than
Concrete cross section, water pocket bottom side apopore are provided with pipe stay bolt and are coordinated with apopore by pipe；
Figure 12 is water pocket apopore enlarged schematic partial view, it is seen that stay bolt is screwed out from pipe, is now the state of discharging water,
Stay bolt is tightened as closed state by pipe and apopore；
Figure 13 is the overlooking the structure diagram that the swaging die of the present invention is arranged on a phase and second stage concrete section part, wherein
The sealing piece of protrusion is arranged in the groove of skeleton；
Figure 14 is the die cavity moulding/demoulding of the present invention after hanging out, in the prefabricated semicircle die cavity of second stage concrete section part
The overlooking the structure diagram after Colophonium is filled, wherein sealing piece half is located in fist stage concrete, and the half of protrusion is located at die cavity
In interior Colophonium.
Sequence number in figure：1. skeleton, 2. groove, 3. base, 4. fixing hole, 5. lifting hole(eyelet), 6. water pocket groove, 7. antetheca, 8. enters
The mouth of a river, 9. lobe, 10. apopore, 11. fixing points, 12. side walls, 13. fist stage concretes, 14. pipes, 15. stay bolts, 16.
Sealing piece, 17. bituminous felts, 18. second stage concretes, 19. Colophoniumes.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment 1, refer to the attached drawing：A kind of water-bag type concrete works movement joint sealing swaging die with projection, including
Skeleton 1 and water pocket, the water pocket are connected with skeleton 1 and are arranged on the outside of skeleton, when using the swaging die, the skeleton 1
It is connected with the sealing piece 16 for being embedded in 13 section part of fist stage concrete, in the water pocket, fills water, pours second stage concrete 18,
And after 18 initial set of second stage concrete, the water in the water pocket is discharged, and after the skeleton 1 and water pocket are removed, in the second phase
The semicircle die cavity for being available for injecting molten asphalt 19 is formed in 18 section of concrete.
More preferred, described sealing piece 16 is rectangle copper sheet, and 16 half of sealing piece is embedded in fist stage concrete in advance
In 13, second half is stretched out from 13 section of fist stage concrete, and its pre- side being embedded in fist stage concrete 13 is longitudinally provided with 90 ° of foldings
Angle；
It is more preferred, groove 2 is provided with the middle part of the skeleton 1, and longitudinally spaced being provided with both sides of the skeleton 1 is consolidated
Determine hole 4, and the upper and lower end of the skeleton 1 is respectively equipped with lifting hole(eyelet) 5 and base 3, while two sides of the skeleton 1 arrange 45 ° falling
Angle.
Further, the radius of described base 3 is less than or equal to 2 depth of the groove.
More preferred, the water pocket has arc section structure, and its upper end is provided with water inlet 8, and water inlet 8 be provided with can
With the lid for screwing, lower end is provided with apopore 10, and apopore 10 is provided with the stay bolt 15 with its matching thread, under apopore 10
Portion sets Packed bottom.
Further, the upper surface of the water pocket is plane, and the middle part of the plane is provided with water pocket groove 6 along longitudinal direction, and
Fixing point 11 is provided with 6 both sides of water pocket groove are longitudinally spaced, the water pocket groove 6 is recessed with the skeleton on the skeleton 1
Groove 2 is fitted close, the fixing point 11 on water pocket is fitted close with the fixing hole 4 on the skeleton 1.
The thickness of the further water pocket two side 12 is 2 times of 7 thickness of antetheca.
The further water pocket is adopted in rubber bag with water, and the cyst wall of the water pocket and is also mingled with reinforcing fiber silk, water
Capsule circular arc external surface is provided with lobe 9.Wherein, groove 2 is provided with the middle part of described skeleton 1, to house preset sealing piece 16, bone
The both sides of frame 1 are longitudinally spaced to be provided with fixing hole 4, and to deform after fixing water pocket prevention liquid feeding, the upper end of skeleton 1 is provided with lifting hole(eyelet) 5,
Conveniently stripped and taking-up, the lower end of skeleton 1 are provided with base 3, it is ensured that water pocket is hung out die cavity together；Two sides of skeleton 1
45 ° of chamferings are set, it is conveniently stripped.
Wherein, the radius of fan-shaped base 3 is equal to the 2/3 or so of 3 radius of 2 depth of the groove or base, Ke Yicheng
The most of water pocket bottom surface of load, it is ensured that disposably skeleton 1 and water pocket are hung out.
Wherein, described water pocket is semi-cylindrical or more than half elliptical cylinder-shape, and its upper end is provided with water inlet 8, and lower end is provided with close
The bottom of envelope, is provided with apopore 10 in bottom side, and a stay bolt 15 is tightened or unscrewed with apopore 10, to reach sealing resistance
Water or the purpose that discharges water, on water pocket, the middle part of plane to lower plane is longitudinally provided with water pocket groove 6, the size of water pocket groove 6 and skeleton
2 close-fitting of groove, the both sides of the plane of water pocket are longitudinally spaced-apart and are provided with fixing point 11；Before described water pocket two side 12 is
The groove 2 of 2 times of 7 thickness of wall, and gradually 7 circular arc of forward wall is thinning for two side 12, water pocket groove 6 and fixing point 11 and skeleton 1
It is correspondingly arranged with fixing hole 4, dimensional fits are good, closely can be assembled integrally.
The demoulding and reach some strength for convenience, described water pocket selects rubber bag with water, and also presss from both sides in water pocket pars intramuralis
Reinforcing fiber silk that is miscellaneous to have reinforcing fiber silk, particularly intersecting in length and breadth.
In order that Colophonium 19 can be distributed with projection in water pocket circular arc external surface in the adhesive more preferable of concrete-type intracavity
Portion 9, lobe 9 can be round point shape, or the glazing bar in vertical or horizontal protrusion surface, can form recessed after the demoulding in die cavity
Point or groove, to increase the cohesive force of Colophonium 19.
The present embodiment also discloses a kind of manufacture with raised water-bag type concrete works movement joint sealing swaging die
Method, described swaging die include skeleton 1 and water pocket, it is characterised in that including following technique and step：
1) skeleton 1 makes：Skeleton 1 is rectangular steel plates, and thickness 2-4mm, length are more than movement joint height 20-40cm, in
Portion folds or welds groove 2, and 2 depth of groove is 15-30cm, 2 width 5-10cm of groove, the 2 width 30-50cm containing groove of skeleton 1,
Setting fixing hole 4 is longitudinally spaced-apart in the both sides of skeleton 1, lifting hole(eyelet) 5 is set on the upper recess 2 of skeleton 1, in skeleton
The 1 lower end left and right sides is respectively welded the base 2 of sector, and the radius of described base 2 is equal to the depth of the groove 1, skeleton 1
Two sides arrange 45 ° of chamferings；
2) water pocket makes：Water pocket is cast for rubber, and water pocket is semi-cylindrical, and the middle part of its plane is longitudinally provided with water pocket groove
6, the size of water pocket groove 6 is matched with skeleton groove 2, and the thickness of its groove walls and two side 12 is more than the thickness of 7 circular arc of antetheca；
Its upper end of described water pocket is provided with water inlet 8, and water inlet 8 is provided with the lid that can be screwed, and lower end side is provided with apopore 10,
And apopore 10 is provided with the stay bolt 15 with its matching thread, 10 bottom of apopore sets Packed bottom, the fore-and-aft plane of water pocket
Both sides be provided with several fixing points 11, the position of each fixing point 11, size with corresponding skeleton 1 fixing hole 4 and match；Water pocket
Water pocket pars intramuralis containing upper and lower termination accompanies reinforcing fiber silk, and its circular arc external surface is provided with lobe 9；
3) assembling of swaging die：Water pocket groove 6 is directed at into skeleton groove 2, water pocket bottom is arranged on skeleton base 3, institute
State the skeleton groove 2 on water pocket groove 6 and the skeleton be fitted close, the fixation on the fixing point 11 on water pocket and the skeleton
Hole 4 is fitted close, and is assembled integrally.
The present embodiment also discloses a kind of construction with raised water-bag type concrete works movement joint sealing swaging die
Method, including following technique and step：
1) fist stage concrete is poured：One side that red copper sealing piece 16 has knuckle is preset in into 13 movement joint of fist stage concrete
Section part, sealing piece 16 are longitudinally disposed at the centre of concrete cross section width, the pre-buried half of its width, protrude half, stent
16 after-pouring fist stage concrete 13 of plate and sealing piece；
2) setting of swaging die：Fist stage concrete 13 solidifies a couple of days, at concrete cross section arranges swaging die, swaging die
Skeleton groove 2 is stuck on the sealing piece 16 of 13 section of fist stage concrete protrusion, arranges drip on the concrete cross section of 1 both sides of skeleton
Blue or green asphalt felt 17；In the 10 outer setting pipe 14 of apopore of water pocket side, 15 one end of stay bolt is by pipe 14 and apopore 10
It is spirally connected；
3) water pocket water filling：Water or other liquid are added from the water inlet 8 on water pocket top in the water pocket of the swaging die for setting
Body, water pocket tighten lid after filling it up with；
4) second stage concrete is poured：After setting swaging die and template, second stage concrete 18 is poured according to profile height layering
Build, every time every layer of 50cm or so, wait lower floor's initial set last layer to be poured again after there is certain degree of hardness, until it reaches the height of needs；
5) die cavity is formed:The stay bolt 15 of side below water pocket after 18 initial set of second stage concrete, is screwed out, is released in water pocket
Liquid, in the lifting hole(eyelet) 5 of skeleton 1 arranges suspension hook, hangs out swaging die, forms semicircle die cavity in 18 section part of second stage concrete；
6) asphalt reperfusion：The pipe 14 of lower end is blocked, and No. 30 building asphalts 19 of melting is filled in semi-circular intracavity, depending on applying
Work scene temperature cool time general 2-12 hours；
When multiple movement joints are arranged, repeat the above steps 1-6, Colophonium 19 are done；Hang out
Swaging die is cleared up in time, is maintained, storage, with profit recycling.
The skeleton of the present invention is highly generally 2.5M, and water pocket height 2.2M, each frame film can pour the coagulation of 2.0M or so
Cob wall body, such as body of wall improve swaging die more than 2.0M after form removal, and the aforementioned construction method of repetition, until meeting body of wall height；Should
Red copper sealing piece and horizontal sealing piece are connected by Site Welding.
The present invention is not required to concrete soil box, can be with 20-30 days reduction of erection time；Swaging die can be reused；This die cavity
Water is filled in the water pocket of mould, the heat that concrete setting sends can be reduced；Can be in the box dam retaining wall such as checkdam, cistern
Construction, the application that can also be used for the undergrounds such as subway, culvert, tunnel, the various concrete works movement joint sealings such as under water, movement joint
It is neat non-leakage；Deformation joint seepage water problems caused by the differential settlement of stratum can be solved using this technology, or because of environment temperature
The caused deformation joint seepage problem of expanding with heat and contract with cold of the concrete component that the change of degree causes；Can also prevent because earthquake etc. is natural
Leakage problems caused by deformation such as the movement joint section interface changing of the relative positions that disaster causes, displacement etc..
Claims (6)
1. a kind of construction method with raised water-bag type concrete works sealing swaging die, the swaging die include skeleton and
Water pocket, is provided with groove in the middle part of the skeleton, the water pocket is semi-cylindrical, and water pocket circular arc external surface is provided with lobe, and water pocket is put down
The middle part in face is provided with water pocket groove along longitudinal direction, and water pocket groove both sides are longitudinally spaced to be provided with fixing point, water pocket groove and the bone
Skeleton groove on frame is fitted close and is arranged on the outside of skeleton, the fixing hole on the fixing point on the water pocket and the skeleton
It is fitted close, when using the swaging die, the skeleton groove of swaging die is stuck in the sealing red copper of fist stage concrete section protrusion
On piece, in the water pocket, water is filled, pour second stage concrete, and after second stage concrete initial set, discharge in the water pocket
Water, and after the skeleton and water pocket are removed, the semicircle die cavity for injection molten asphalt is formed in second stage concrete；
The described concrete construction method with raised water-bag type concrete works sealing swaging die, it is characterised in that include as
Lower step：
1) fist stage concrete is poured：One side that sealing copper sheet has knuckle is preset in into the section part of fist stage concrete movement joint,
Copper sheet is longitudinally disposed at the centre of concrete cross section width, the pre-buried half of its width, protrudes half, and fixed form and sealing are purple
Copper sheet after-pouring fist stage concrete；
2) setting of swaging die：Fist stage concrete solidifies a couple of days, at concrete cross section arranges swaging die, and the skeleton of swaging die is recessed
Groove is stuck on the sealing copper sheet of fist stage concrete section protrusion, arranges coal tar hair on the concrete cross section of skeleton both sides
Felt；Pipe is set outside the apopore of water pocket side, and stay bolt one end is spirally connected with apopore by pipe；
3) water pocket water filling：Water or other liquid, water are added from the water inlet on water pocket top in the water pocket of the swaging die for setting
Capsule tightens lid after filling it up with；
4) second stage concrete is poured：After setting swaging die and template, second stage concrete according to profile height placement layer by layer, every time
Every layer of 50cm or so, waits lower floor's initial set to pour last layer again after having certain degree of hardness, until it reaches the height of needs；
5) die cavity is formed:After second stage concrete initial set, the stay bolt of side below water pocket is screwed out, release liquid in water pocket,
Suspension hook is set in the lifting hole(eyelet) of skeleton, swaging die is hung out, and semicircle die cavity is formed in second stage concrete section part；
6) asphalt reperfusion：The pipe of lower end is blocked, molten asphalt is filled in semicircle die cavity, cool down；
When multiple movement joints are arranged, repeat the above steps 1-6, Colophonium are done；The swaging die for hanging out
Cleaning in time, maintenance, storage, with profit recycling.
2. the construction method with raised water-bag type concrete works sealing swaging die according to claim 1, which is special
It is that described sealing copper sheet is rectangle to levy, and its pre- side being embedded in fist stage concrete is longitudinally provided with 90 ° of knuckles, opposite side
From the protruding preseting length in the middle part of fist stage concrete section.
3. the construction party with raised water-bag type concrete works movement joint sealing swaging die according to claim 1
Method, it is characterised in that the both sides of the skeleton are longitudinally spaced to be provided with fixing hole, and the upper and lower end of the skeleton is respectively equipped with
Lifting hole(eyelet) and base, while two sides of the skeleton arrange 45 ° of chamferings.
4. the construction party with raised water-bag type concrete works movement joint sealing swaging die according to claim 3
Method, it is characterised in that the radius of described base is equal to the depth of groove.
5. the construction party with raised water-bag type concrete works movement joint sealing swaging die according to claim 1
Method, it is characterised in that the water pocket upper end is provided with water inlet, and water inlet is provided with the lid that can be screwed, and lower end is provided with water outlet
Hole, is provided with screw thread and stay bolt in apopore, the screw thread of stay bolt is matched with the screw thread in apopore, and apopore bottom is provided with water
The bottom of the sealing of capsule.
6. the construction party with raised water-bag type concrete works movement joint sealing swaging die according to claim 1
Method, it is characterised in that the thickness of the water pocket two side is 2 times of anterior wall thickness.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155773.2A CN106522167B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works sealing swaging die with protrusion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410627672.5A CN104314047B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works movement joint sealing swaging die and its manufacture and construction method |
| CN201611155773.2A CN106522167B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works sealing swaging die with protrusion |
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| CN201410627672.5A Division CN104314047B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works movement joint sealing swaging die and its manufacture and construction method |
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| CN106522167A true CN106522167A (en) | 2017-03-22 |
| CN106522167B CN106522167B (en) | 2019-01-04 |
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| CN201510919231.7A Expired - Fee Related CN105370035B (en) | 2014-11-10 | 2014-11-10 | Manufacturing method of water-bag-type concrete-project deformation-joint water-stopping cavity film |
| CN201611155658.5A Active CN106759112B (en) | 2014-11-10 | 2014-11-10 | The manufacturing method of concrete works sealing swaging die with reinforcing fiber |
| CN201611155773.2A Active CN106522167B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works sealing swaging die with protrusion |
| CN201611155772.8A Active CN106759518B (en) | 2014-11-10 | 2014-11-10 | Concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber |
| CN201611265274.9A Expired - Fee Related CN106759115B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with protrusion |
| CN201611155656.6A Active CN106759111B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with reinforcing fiber |
| CN201510918853.8A Expired - Fee Related CN105568927B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works movement joint sealing swaging die |
| CN201611155657.0A Active CN106592532B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works deformation joint sealing swaging die with reinforcing fiber |
| CN201410627672.5A Expired - Fee Related CN104314047B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works movement joint sealing swaging die and its manufacture and construction method |
| CN201611155771.3A Active CN106522166B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works swaging die with protrusion and reinforcing fiber |
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| CN201510919231.7A Expired - Fee Related CN105370035B (en) | 2014-11-10 | 2014-11-10 | Manufacturing method of water-bag-type concrete-project deformation-joint water-stopping cavity film |
| CN201611155658.5A Active CN106759112B (en) | 2014-11-10 | 2014-11-10 | The manufacturing method of concrete works sealing swaging die with reinforcing fiber |
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| CN201611155772.8A Active CN106759518B (en) | 2014-11-10 | 2014-11-10 | Concrete works deformation joint sealing swaging die with protrusion and reinforcing fiber |
| CN201611265274.9A Expired - Fee Related CN106759115B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with protrusion |
| CN201611155656.6A Active CN106759111B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works deformation joint sealing swaging die with reinforcing fiber |
| CN201510918853.8A Expired - Fee Related CN105568927B (en) | 2014-11-10 | 2014-11-10 | The construction method of water-bag type concrete works movement joint sealing swaging die |
| CN201611155657.0A Active CN106592532B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works deformation joint sealing swaging die with reinforcing fiber |
| CN201410627672.5A Expired - Fee Related CN104314047B (en) | 2014-11-10 | 2014-11-10 | Water-bag type concrete works movement joint sealing swaging die and its manufacture and construction method |
| CN201611155771.3A Active CN106522166B (en) | 2014-11-10 | 2014-11-10 | The construction method of concrete works swaging die with protrusion and reinforcing fiber |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107965324B (en) * | 2017-09-29 | 2023-12-22 | 中铁二十三局集团有限公司 | Assembled underpass tunnel |
| CN110144850B (en) * | 2019-05-22 | 2020-10-20 | 无锡市水利设计研究院有限公司 | Water stopping method of water stopping system for gate station |
| CN110205988B (en) * | 2019-06-25 | 2024-07-09 | 广东省水利水电第三工程局有限公司 | Dual water stop system connected with new and old water outlet box culverts and construction process thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106522166B (en) | 2019-01-29 |
| CN106759112B (en) | 2019-02-05 |
| CN104314047B (en) | 2017-03-01 |
| CN106592532A (en) | 2017-04-26 |
| CN106759115A (en) | 2017-05-31 |
| CN105568927A (en) | 2016-05-11 |
| CN106759111B (en) | 2019-01-22 |
| CN106592532B (en) | 2018-12-21 |
| CN105568927B (en) | 2017-05-31 |
| CN106522167B (en) | 2019-01-04 |
| CN105370035B (en) | 2017-05-24 |
| CN104314047A (en) | 2015-01-28 |
| CN106759518B (en) | 2019-01-15 |
| CN106759518A (en) | 2017-05-31 |
| CN106759111A (en) | 2017-05-31 |
| CN105370035A (en) | 2016-03-02 |
| CN106522166A (en) | 2017-03-22 |
| CN106759112A (en) | 2017-05-31 |
| CN106759115B (en) | 2018-12-21 |
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Effective date of registration: 20181115 Address after: 312000 Sun Ju Committee of Yangxunqiao Town, Keqiao District, Shaoxing City, Zhejiang Province Applicant after: ZHEJIANG YONGHE BUILDING MATERIALS CO., LTD. Address before: 215000 No. 20 SUDI Road, Huangqiao street, Xiangcheng District, Suzhou, Jiangsu. Applicant before: Zhang Chaoli |
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