CN101029470A - Hydraulic spile bridge and dyke construction - Google Patents
Hydraulic spile bridge and dyke construction Download PDFInfo
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- CN101029470A CN101029470A CNA2007100139283A CN200710013928A CN101029470A CN 101029470 A CN101029470 A CN 101029470A CN A2007100139283 A CNA2007100139283 A CN A2007100139283A CN 200710013928 A CN200710013928 A CN 200710013928A CN 101029470 A CN101029470 A CN 101029470A
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- plate
- bridge
- dykes
- dams
- bridge pier
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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Abstract
A construction method for precoated plate bridge and dyke includes A) preparation of precoated plates for bridge pile, deck and dyke. The pile plates are inserted into ground via water injection method in the order of front-middle-end plate and connected to each other through sliding panel; B) concreting into the plates to form an integrated pier of the same width with the deck; C) Filling in sand or concreting in between plates and ground; D) covering deck; E) Inserting dyke plates at the front or both ends of the bridge; F) binding and concreting reinforced bars to form a semi-closed or total closed dyke; G) filling in sand into the dyke frame to form a gravity dyke.
Description
One, technical field
The present invention relates to road traffic bridge and dam construction, relate in particular to a kind of hydraulic sheeting bridge and dykes and dams and construction method.
Two, background technology
In order to increase the supporting capacity of road traffic bridge, at present the main method that adopts be increase bridge pier go into the ground degree of depth, caused the problem of aspects such as engineering construction cycle length, construction costs height.Particularly can run into more difficulty in regional constructions such as the soft base stratum of some ground environment more complicated, the coastal beach of mud matter, the shallow waters along the coast.The present anti-tide dike ubiquity of building in the coastal beach and the shallow water along the coast the basis and is gone into the ground depth as shallow, the problem of aspects such as upstream face overcoat wind and wave resistance impact failure ability occurs inrushing under the situation that the storm tide of being everlasting attacks and strides the dam and cause serious economy loss.And the anti-tide dike of in the coastal beach and the shallow water along the coast, building, ubiquity the problem that difficulty of construction is big, construction costs is high, the construction period is long, safety and stability is not easy aspects such as solving especially.
Three, summary of the invention
The purpose of this invention is to provide a kind of bridge pier basis go into ground the degree of depth reduce significantly, and supporting capacity and safety and stability performance obviously strengthen, construction speed is accelerated significantly, overcomes effectively or shortcoming or the deficiency avoiding existing in the above-mentioned prior art have the hydraulic sheeting bridge.
Hydraulic sheeting bridge of the present invention, comprise and insert in the stratum its hydraulic sheeting bridge pier plate, bridge deck and cast-in-place concrete layer that is equiped with slideway, slide plate, water yield distribution pipe, crosses water pipe, gaza's conduit and water proof road, the starting point plate that described bridge pier plate is the pure frame formula, intermediate plate and terminal point plate are coupled to each other the combined integrate concrete bridge pier structure of formation, its top directly is equipped with bridge deck and cast-in-place concrete layer, between framework, framework and ground interlayer be filled with sandy soil or the fixed thing of cement mortar.
Wherein, described intermediate plate one side is provided with slideway, and opposite side is provided with slide plate and starting point plate and terminal point plate only are provided with slideway or slide plate in the inboard.The starting point plate of described bridge pier plate or the outside spud leg of terminal point plate are than inboard spud leg or the big 0.5-1.5 of intermediate plate spud leg area of section doubly.Described bridge pier plate also can be selected trough slab or flat board for use.
Another object of the present invention provides the construction method of a kind of hydraulic sheeting bridge and dykes and dams, comprise the prefabricated bridge pier plate in following operation (A) ground, bridge deck and dykes and dams plate, field by using jetting cuts formation, lifting bridge pier plate, order by starting point plate, intermediate plate and terminal point plate is lowered to the stratum, simultaneously separately slideway, slide plate is coupled to each other; (B) slip casting is stitched admittedly between the bridge pier plate, forms a concrete whole bridge pier identical with bridge floor design width; (C) unloaded water pipe, connected gaza's conduit, reinforced to bridge pier plate and ground interlayer filling sandy soil or cement mortar by gaza's conduit by ground line, it is characterized in that also comprising operation (D), lay down and add the sand conduit, direct lifting bridge deck on described bridge pier form the hydraulic sheeting bridge; (E) in the front side of being close to this bridge or the both sides, front and back insert the dykes and dams plate; (F) unify reinforcing bar on colligation dykes and dams plate and the bridge deck, Cast-in-place concrete layer and wave wall form semiclosed or totally-enclosed dykes and dams.
Wherein, filling earth forms the hydraulic sheeting gravity dam in the described totally enclosed dykes and dams framework.The lifting of described bridge pier plate, bridge deck and dykes and dams plate construction stands in lifting construction on the water-bed ground by special-purpose loop wheel machine, also can adopt common loop wheel machine to stand on the bridge deck of having laid lifting bridge pier plate, bridge deck or dykes and dams plate and construct.Described bridge deck and dykes and dams plate are hollowcore slab, trough slab, T shape plate or flat board.
The present invention compared with prior art has following advantage:
1, having changed the existing road access bridge relies on the increase pile foundation to go into the conventional practice that the ground degree of depth increases supporting capacity merely, increasing considerably rub area and end bearing surface of side by the bridge pier plate that inserts frame shape amasss and improves supporting capacity, reduce spud leg and go into the ground degree of depth, strengthen the safety and stability performance, shorten the engineering construction cycle.
2, traditional jetted pile and existing hydraulic sheeting pile enter after the stratum, and the jetting cuts formation causes the gap between a plate and the stratum to need a silt to deposit the process of recovering bearing ability naturally.The present invention adopts and set up gaza's conduit in the bridge pier plate, and the stake plate enters after the stratum way by gaza's conduit filling sandy soil or cement injection mortar and makes and be combined into an integral body between a plate and the stratum, can strengthen the supporting capacity of pile foundation rapidly.
3, building hydraulic sheeting bridge and dykes and dams used bridge pier plate and bridge deck is identical concrete plates, builds up dykes and dams after taking same form of construction work to build up bridge earlier, for the condition that makes things convenient for has been created in site prefabrication and construction.With the hydraulic sheeting bridge serves as to rely on both sides to insert the dykes and dams plate can build up the hydraulic sheeting dykes and dams.The required various concretes of whole engineering are firm and hard to have showed prefabricated, batch production production, the site operation process all adopts the same prefabricated construction of similar pendulum building blocks, saved and built cofferdam, excavation foundation pit in traditional construction technology, lay foundation, beat precipitation, build a large amount of workload such as dam body by laying bricks or stones, the engineering construction cycle generally can shorten more than 70%.Owing to changed traditional job practices, form simultaneously a whole set of again and built the special construction apparatus and the facility of hydraulic sheeting bridge and dykes and dams, effectively solved the problem of carrying out normal construction under the complicated geographical environments such as the coastal beach and the shallow water along the coast, laid the foundation for enlarging construction field and Control Engineering cost.
4, hydraulic sheeting dykes and dams of the present invention, the height that the ground degree of depth has generally all surpassed dykes and dams itself is gone on the basis, the seal degree of joint portion has surpassed the performance of concrete plate body between plate, and dykes and dams are the steel bar concrete overall structure, but dam body inside also filling silt form the hydraulic sheeting gravity dam.Therefore the hydraulic sheeting dykes and dams can be resisted the impact failure of various storm tides, can build up a kind of anti-tide dike of long-term stability at sea.
Four, description of drawings
Fig. 1 is a hydraulic sheeting bridge construction schematic diagram of the present invention,
Fig. 2 is a hydraulic sheeting dam configuration schematic diagram of the present invention,
Fig. 3 is Fig. 1, bridge pier plate starting point plated construction schematic diagram shown in Figure 2,
Fig. 4 is the vertical view of Fig. 3,
Fig. 5 is the A-A sectional view of Fig. 3,
Fig. 6 is Fig. 1, bridge pier plate intermediate plate structural representation shown in Figure 2,
Fig. 7 is the A-A sectional view of Fig. 6,
Fig. 8 is Fig. 1, bridge pier plate terminal point plated construction schematic diagram shown in Figure 2,
Fig. 9 is the A-A sectional view of Fig. 8,
Figure 10 is bridge pier plate starting point plate shown in Figure 3, bridge pier plate intermediate plate shown in Figure 6, bridge pier plate terminal point plate insertion stratum construction situation schematic diagram shown in Figure 8,
Figure 11 is that bridge pier plate starting point plate, intermediate plate and terminal point plate insert the structural representation that bridge pier is formed on the stratum,
Figure 12 is the plan structure schematic diagram of Figure 11,
Figure 13 is the A-A sectional view of Figure 11,
Figure 14 extracted the stratum out for laying down water pipe, connected gaza's conduit to underground space filling sandy soil or cement injection mortar construction schematic diagram,
Figure 15 reinforces to finish for Figure 14 stake plate and extracts gaza's conduit schematic diagram afterwards out,
Figure 16 for Figure 14 to joint portion between plate implement slip casting admittedly the seam measure make its all become a kind of in the middle of the integrally-built construction schematic diagram of concrete of strap clamp heart steel plate,
Figure 17 for Figure 15 top lifting bridge deck after the engineering structures schematic diagram,
Figure 18 is the schematic top plan view of Figure 17,
Figure 19 lays the assembling reinforcement schematic diagram for Figure 17 top is unified,
Figure 20 is the schematic top plan view of Figure 19,
Figure 21 is Figure 19 top Cast-in-place concrete layer structural representation,
Figure 22 is the schematic top plan view of Figure 21,
The dykes and dams plate is inserted in hydraulic sheeting bridge both sides to Figure 23 and the slip casting engineering structures schematic diagram after the seam measure admittedly of implementing to finish for Figure 17 is close to,
Figure 24 is the schematic top plan view of Figure 23,
Figure 25 unifies assembling reinforcement engineering structures schematic diagram afterwards for Figure 23 utilizes the reinforcing bar of laying on dykes and dams plate top reserved steel bar and the bridge deck,
Figure 26 is the schematic top plan view of Figure 25,
Figure 27 is that Figure 25 top Cast-in-place concrete forms hydraulic sheeting dam construction structural representation,
Figure 28 is the schematic top plan view of Figure 27,
Figure 29 becomes the engineering structures schematic diagram of hydraulic sheeting gravity dam according to requirement of engineering to dam body inner filling sandy soil for Figure 27,
Figure 30 is the A-A sectional view of Figure 29.
Five, the specific embodiment:
Referring to Fig. 1～Figure 30, a kind of hydraulic sheeting bridge, comprise and insert in the stratum its hydraulic sheeting bridge pier plate 1, bridge deck 2 and cast-in-place concrete layer 13 that is equiped with slideway 6, slide plate 7, water yield distribution pipe 9, crosses water pipe 8, gaza's conduit 10 and water proof road, bridge pier plate 1 is coupled to each other the combined integrate concrete bridge pier structure of formation for the starting point plate of pure frame formula, intermediate plate and terminal point plate, its top directly is equipped with bridge deck 2 and cast-in-place concrete layer 13, between framework, framework and ground interlayer be filled with sandy soil or the fixed thing 15 of cement mortar.
Intermediate plate one side is provided with slideway 6, and opposite side is provided with slide plate 7 and starting point plate and terminal point plate only are provided with slideway or slide plate in the inboard.The starting point plate of bridge pier plate or the outside spud leg of terminal point plate are than inboard spud leg or the big 0.5-1.5 of intermediate plate spud leg area of section doubly.The bridge pier plate also can be selected trough slab or flat board for use.
The construction method of a kind of hydraulic sheeting bridge and dykes and dams, comprise the prefabricated bridge pier plate 1 in following operation (A) ground, bridge deck 2 and dykes and dams plate 3, field by using jetting cuts formation, lifting bridge pier plate 1, order by starting point plate, intermediate plate and terminal point plate is lowered to the stratum, simultaneously separately slideway, slide plate is coupled to each other; (B) slip casting is stitched admittedly between the bridge pier plate, forms a concrete whole bridge pier identical with bridge floor design width; (C) unloaded water pipe 8, connect gaza's conduit 10, reinforce to bridge pier plate and ground interlayer filling sandy soil or cement mortar 16 by gaza's conduit 10 by ground line 11, it is characterized in that also comprising operation (D), lay down and add the sand conduit, on described bridge pier, directly lift bridge deck 2, form the hydraulic sheeting bridge; (E) in the front side of being close to this bridge or the both sides, front and back insert dykes and dams plate 3; (F) unify reinforcing bar 12 on colligation dykes and dams plate and the bridge deck, Cast-in-place concrete layer and wave wall 14 form semiclosed or totally-enclosed dykes and dams.
Filling earth forms the hydraulic sheeting gravity dam in the totally enclosed dykes and dams framework.The lifting of bridge pier plate 1, bridge deck 2 and dykes and dams plate 3 construction stands in lifting construction on the water-bed ground by special-purpose loop wheel machine, also can adopt common loop wheel machine to stand on the bridge deck of having laid lifting bridge pier plate, bridge deck or dykes and dams plate and construct.Bridge deck 2 and dykes and dams plate 3 are hollowcore slab, trough slab, T shape plate or flat board.
The construction of hydraulic sheeting bridge and dykes and dams can be carried out separately, also can unite and carry out, it promptly is independent bridge that dykes and dams plate 3 is not inserted on the front of bridge or two sides, front and back, the front is inserted 3 of dykes and dams plates and is semiclosed dykes and dams, 3 of dykes and dams plates are inserted on the both sides, front and back becomes totally-enclosed dykes and dams, and totally-enclosed dykes and dams intracavity space filling earth promptly forms the hydraulic sheeting gravity dam.
Claims (8)
1, a kind of hydraulic sheeting bridge, comprise and insert in the stratum its hydraulic sheeting bridge pier plate, bridge deck and cast-in-place concrete layer that is equiped with slideway, slide plate, water yield distribution pipe, crosses water pipe, gaza's conduit and water proof road, it is characterized in that starting point plate, intermediate plate and terminal point plate that described bridge pier plate is the pure frame formula are coupled to each other the combined integrate concrete bridge pier structure of formation, its top directly is equipped with bridge deck and cast-in-place concrete layer, between framework, framework and ground interlayer be filled with sandy soil or the fixed thing of cement mortar.
2, hydraulic sheeting bridge according to claim 1 is characterized in that described intermediate plate one side is provided with slideway, and opposite side is provided with slide plate and starting point plate and terminal point plate only are provided with slideway or slide plate in the inboard.
3, hydraulic sheeting bridge according to claim 1, the outside spud leg that it is characterized in that the starting point plate of described bridge pier plate or terminal point plate are than inboard spud leg or the big 0.5-1.5 of intermediate plate spud leg area of section doubly.
4, hydraulic sheeting bridge according to claim 1 is characterized in that described bridge pier plate also can select trough slab or flat board for use.
5, the construction method of a kind of hydraulic sheeting bridge and dykes and dams, comprise the prefabricated bridge pier plate in following operation (A) ground, bridge deck and dykes and dams plate, field by using jetting cuts formation, lifting bridge pier plate, order by starting point plate, intermediate plate and terminal point plate is lowered to the stratum, simultaneously separately slideway, slide plate is coupled to each other; (B) slip casting is stitched admittedly between the bridge pier plate, forms a concrete whole bridge pier identical with bridge floor design width; (C) unloaded water pipe, connected gaza's conduit, reinforced to bridge pier plate and ground interlayer filling sandy soil or cement mortar by gaza's conduit by ground line, it is characterized in that also comprising operation (D), lay down and add the sand conduit, direct lifting bridge deck on described bridge pier form the hydraulic sheeting bridge; (E) in the front side of being close to this bridge or the both sides, front and back insert the dykes and dams plate; (F) unify reinforcing bar on colligation dykes and dams plate and the bridge deck, Cast-in-place concrete layer and wave wall form semiclosed or totally-enclosed dykes and dams.
6, the construction method of hydraulic sheeting bridge according to claim 5 and dykes and dams is characterized in that filling earth forms the hydraulic sheeting gravity dam in the described totally enclosed dykes and dams framework.
7, the construction method of hydraulic sheeting bridge according to claim 5 and dykes and dams, it is characterized in that the lifting construction of described bridge pier plate, bridge deck and dykes and dams plate, stand on the water-bed ground lifting construction by special-purpose loop wheel machine, also can adopt common loop wheel machine to stand on the bridge deck of having laid lifting bridge pier plate, bridge deck or dykes and dams plate and construct.
8, the construction method of hydraulic sheeting bridge and dykes and dams according to claim 1 or 5 is characterized in that described bridge deck and dykes and dams plate are hollowcore slab, trough slab, T shape plate or flat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100139283A CN101029470A (en) | 2007-03-17 | 2007-03-17 | Hydraulic spile bridge and dyke construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100139283A CN101029470A (en) | 2007-03-17 | 2007-03-17 | Hydraulic spile bridge and dyke construction |
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| Publication Number | Publication Date |
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| CN101029470A true CN101029470A (en) | 2007-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007100139283A Pending CN101029470A (en) | 2007-03-17 | 2007-03-17 | Hydraulic spile bridge and dyke construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648920A (en) * | 2016-01-26 | 2016-06-08 | 盈都桥梁钢构工程有限公司 | Hoisting construction method of bridge deck carrying pole beam |
| CN115217070A (en) * | 2021-04-19 | 2022-10-21 | 河南正合建筑科技有限公司 | Embankment reinforced by net formwork member and construction method thereof |
-
2007
- 2007-03-17 CN CNA2007100139283A patent/CN101029470A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648920A (en) * | 2016-01-26 | 2016-06-08 | 盈都桥梁钢构工程有限公司 | Hoisting construction method of bridge deck carrying pole beam |
| CN115217070A (en) * | 2021-04-19 | 2022-10-21 | 河南正合建筑科技有限公司 | Embankment reinforced by net formwork member and construction method thereof |
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