CN109208581B - H-shaped steel sheet pile diaphragm wall - Google Patents
H-shaped steel sheet pile diaphragm wall Download PDFInfo
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- CN109208581B CN109208581B CN201811288484.9A CN201811288484A CN109208581B CN 109208581 B CN109208581 B CN 109208581B CN 201811288484 A CN201811288484 A CN 201811288484A CN 109208581 B CN109208581 B CN 109208581B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/20—Bulkheads or similar walls made of prefabricated parts and concrete, including reinforced concrete, in situ
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
Abstract
The invention relates to an H-shaped steel sheet pile underground connecting wall which comprises an anti-sinking nail pile and an anti-sinking layer, wherein a conical block is installed at the lower end of the anti-sinking nail pile, a prismatic block is fixed on the outer wall of the anti-sinking nail pile, a fixed side plate is connected to the upper end of the anti-sinking nail pile, the anti-sinking layer is located above the inner side of the fixed side plate, a steel bar frame is installed at the upper end of the anti-sinking layer, a connecting rod is arranged on the inner side of the steel bar frame, a steel bar groove is installed in the steel bar frame, and an H-shaped steel sheet is arranged at the upper end. The invention has the beneficial effects that: this H shaped steel sheet pile ground is wall even, is provided with and prevents sinking the nail stake, awl piece, arris piece and fixed curb plate, is provided with at the wall body lower extreme and prevents sinking the nail stake, through preventing the effect of the arris piece that the nail stake outer wall evenly set up for prevent sinking the nail stake and not only play the effect of support, anomalous arris piece lets prevent sinking the nail stake and is difficult for sinking easily in addition, plays one kind and prevents the effect that subsides, and the awl piece can conveniently prevent sinking the nail stake and go into in the ground simultaneously.
Description
Technical Field
The invention relates to the technical field of diaphragm walls, in particular to an H-shaped steel plate pile diaphragm wall.
Background
The underground continuous wall is a continuous reinforced concrete wall built underground, is used as a structure for intercepting water, preventing seepage, bearing and retaining water, and has a wide application range.
The traditional diaphragm wall is characterized in that a long and narrow deep groove is excavated along the peripheral axis of deep excavation engineering under the condition of slurry wall protection, and a reinforcement cage is hung in the groove after the groove is cleared to form a wall body through pouring.
Although the diaphragm wall disclosed in chinese patent application publication CN 107022999 a has the advantages of simple structure, reduced engineering amount, and ensured stability of its structure, it has the problem that the stability of the wall structure cannot be greatly enhanced, and the diaphragm wall has insufficient waterproof and anti-seepage capability, so that it is not stable enough when used, and at the same time, the diaphragm wall is not improved in anti-settling function, so that the service life of the diaphragm wall is not long enough, and there is a certain potential safety hazard.
Disclosure of Invention
The invention aims to provide an H-shaped steel sheet pile diaphragm wall, which aims to solve the problems that although the diaphragm wall disclosed in the Chinese patent application publication No. CN 107022999A in the background art has the advantages of simple structure, capability of reducing the engineering quantity, capability of ensuring certain stability of the structure and the like, the diaphragm wall cannot greatly enhance the stability of the wall structure, the diaphragm wall has insufficient waterproof and anti-seepage capability, is unstable when in use, and the diaphragm wall is not improved in the anti-sedimentation function, so that the service life of the diaphragm wall is not long enough, and certain potential safety hazards exist.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a H shaped steel sheet pile ground is wall even, is including preventing sinking the nail stake and preventing sinking the layer, prevent sinking the lower extreme of nail stake and install the awl piece, the outer wall that prevents sinking the nail stake is fixed with arris piece, the upper end of preventing sinking the nail stake is connected with fixed side plate, prevent sinking the inboard top that the layer is located fixed side plate, and prevent sinking the upper end on layer and install the reinforcing bar frame, the inboard of reinforcing bar frame is provided with the connecting rod, the internally mounted of reinforcing bar frame has the reinforcing bar groove, the upper end of reinforcing bar frame is provided with H shaped steel board, the internally mounted of H shaped steel board has the through-hole.
Preferably, the conical blocks are of a triangular structure, the prismatic blocks are uniformly distributed about the vertical center line of the anti-sinking nail pile, and the anti-sinking nail pile is fixedly connected with the fixed side plate.
Preferably, the anti-settling layer is internally provided with anti-settling slotted holes, the anti-settling slotted holes are uniformly distributed relative to the horizontal center line of the anti-settling layer, and the anti-settling slotted holes are distributed at equal intervals.
Preferably, the reinforcing bar frame comprises a connecting rod and a reinforcing bar groove, the vertical center line of the reinforcing bar frame is perpendicular to the horizontal center line of the connecting rod, the connecting rod is connected with the reinforcing bar frame in a welding mode, and a connecting reinforcing bar is arranged inside the reinforcing bar groove.
Preferably, second sheet piles and first sheet piles are respectively installed at the left end and the right end of the H-shaped steel plate, cement cavities are formed in the first sheet piles, and the cement cavities are connected with the first sheet piles in a welded mode.
Preferably, a first reinforcing plate is installed at the right end of the first sheet pile, a first geomembrane is arranged inside the first reinforcing plate, the length of the first geomembrane is equal to that of the first reinforcing plate, and a convex block is connected to the outer wall of the first reinforcing plate.
Preferably, the right-hand member of first gusset plate is installed first and is led the wall, and the first inside of leading the wall is provided with the steel mesh, the first upper end of leading the wall is connected with the wedge nail, and the upper end of wedge nail is fixed with the wedge head, be swing joint between wedge nail and the first wall of leading.
Preferably, the left end of steel bar frame is provided with the second and leads the wall, the otter board is installed to the upper end of H shaped steel board, the otter board top is provided with the steel connecting plate, the vertical center line of steel connecting plate coincides mutually with the vertical center line of H shaped steel board, the internally mounted of otter board has the water pipe groove, and the lower extreme in water pipe groove is connected with the supporting shoe, the lower extreme of supporting shoe is fixed with the mounting plate, the otter board includes water pipe groove, supporting shoe and mounting plate, the water pipe groove is evenly distributed about the horizontal center line of otter board.
Preferably, a second reinforcing plate is installed at the left end of the second sheet pile, a second geomembrane is arranged inside the second reinforcing plate, and the shape and structure of the second reinforcing plate are matched with those of the first reinforcing plate.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the anti-sinking nail pile, the anti-sinking nail piles are arranged at the lower end of the wall body through the arrangement of the anti-sinking nail piles, the conical blocks, the edge blocks and the fixed side plates, the anti-sinking nail piles not only play a supporting role through the action of the edge blocks uniformly arranged on the outer walls of the anti-sinking nail piles, but also the anti-sinking nail piles are not easy to sink due to the irregular edge blocks, so that the anti-sinking effect is achieved, and meanwhile, the conical blocks can be used for facilitating the anti-sinking nail piles to be nailed into the ground.
2. According to the invention, through the arrangement of the anti-settling layer and the anti-settling slotted hole, the contact area of the wall body is increased through the action of the arranged anti-settling layer, the pressure intensity of the wall body on the ground is reduced, the anti-settling effect on the wall body is achieved, meanwhile, the anti-settling slotted hole arranged in the wall body can facilitate the installation of supports such as reinforcing steel bars and the like, the anti-settling function of the wall body is not influenced, and the stability of the wall body structure is also facilitated to be enhanced.
3. The invention increases the supporting points by arranging the reinforcing steel bar frame, the connecting rods and the reinforcing steel bar grooves and by arranging the reinforcing steel bar grooves, the supporting objects such as reinforcing steel bars and the like can be conveniently installed, and the stability of the structure of the wall body can be further enhanced by pouring concrete.
4. According to the invention, through the arrangement of the H-shaped steel plate, the first sheet pile, the cement cavity, the first reinforcing plate, the bump and the first geomembrane, the H-shaped steel plate plays a role in supporting space, the cement cavity is arranged inside the installed first sheet pile, cement concrete and the like can be poured to fill the inner space of the first sheet pile, the thickness of the first sheet pile is enhanced, meanwhile, the used materials of the first sheet pile are reduced, the resource is saved, the first geomembrane is arranged inside the first reinforcing plate arranged on the outer side of the first sheet pile, the waterproof and seepage effects can be effectively carried out due to the characteristic that the first geomembrane is made of a composite material, the bumps arranged on the outer wall of the first reinforcing plate are tightly connected, and are of a honeycomb structure, so that the outer wall of the first reinforcing plate is relatively hard, and the wall body can be.
5. According to the invention, through the arrangement of the connecting steel plate, the mesh plate, the water pipe groove, the supporting block and the placing plate, the connecting steel plate plays a role in supporting space, the supporting structure is compact through the effect of the mesh plate, and the water pipe groove supported by the supporting block is arranged in the connecting steel plate, so that a space can be reserved after the wall body is poured, the water pipe is convenient to install, and the connecting steel plate is more convenient.
Drawings
FIG. 1 is a schematic structural view of an H-shaped steel sheet pile diaphragm wall according to the present invention;
FIG. 2 is a schematic side view of an H-shaped steel sheet pile diaphragm wall according to the present invention;
FIG. 3 is a schematic top view of an anti-settling layer of the H-shaped steel sheet pile diaphragm wall according to the present invention;
FIG. 4 is a schematic view of a connection structure of a first sheet pile and a cement cavity of an H-shaped steel sheet pile diaphragm wall according to the invention;
fig. 5 is a schematic view of a connection structure of a first reinforcing plate and a bump of an H-shaped steel sheet pile diaphragm wall according to the present invention.
In the figure: 1. anti-sinking nail piles; 2. a conical block; 3. a prism block; 4. fixing the side plate; 5. an anti-settling layer; 6. a reinforcing steel bar frame; 7. a connecting rod; 8. a reinforcing steel bar groove; 9. h-shaped steel plates; 10. a through hole; 11. a first sheet pile; 12. a first geomembrane; 13. a first reinforcing plate; 14. a first guide wall; 15. a steel mesh; 16. wedging nails; 17. wedging; 18. a second guide wall; 19. connecting steel plates; 20. a screen plate; 21. a water pipe groove; 22. a support block; 23. placing a plate; 24. a second sheet pile; 25. a second geomembrane; 26. a second reinforcing plate; 27. anti-sinking slotted holes; 28. connecting reinforcing steel bars; 29. a cement chamber; 30. and (4) a bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: an H-shaped steel sheet pile ground connection wall comprises an anti-sinking nailing pile 1, a conical block 2, a prism block 3, a fixed side plate 4, an anti-sinking layer 5, a reinforcing frame 6, a connecting rod 7, a reinforcing groove 8, an H-shaped steel sheet 9, a through hole 10, a first sheet pile 11, a first geomembrane 12, a first reinforcing plate 13, a first guide wall 14, a steel mesh 15, a wedge nail 16, a wedge head 17, a second guide wall 18, a connecting steel sheet 19, a mesh plate 20, a water pipe groove 21, a supporting block 22, a setting plate 23, a second sheet pile 24, a second geomembrane 25, a second reinforcing plate 26, an anti-sinking groove hole 27, a connecting reinforcing steel bar 28, a cement cavity 29 and a convex block 30, wherein the conical block 2 is installed at the lower end of the anti-sinking nailing pile 1, the prism block 3 is fixed on the outer wall of the anti-sinking nailing pile 1, the fixed side plate 4 is connected at the upper end of the anti-sinking nailing pile 1, the anti-sinking layer 5 is positioned above the inner side plate 4, the inner side frame 6 is installed at the, the reinforcing steel bar frame 6 is internally provided with a reinforcing steel bar groove 8, the upper end of the reinforcing steel bar frame 6 is provided with an H-shaped steel plate 9, the H-shaped steel plate 9 is internally provided with a through hole 10, the conical block 2 is of a triangular structure, the edge blocks 3 are uniformly distributed about the vertical center line of the anti-sinking nail pile 1, the anti-sinking nail pile 1 is fixedly connected with the fixed side plate 4, the lower end of the wall body is provided with the anti-sinking nail pile 1, the anti-sinking nail pile 1 not only plays a supporting role through the action of the edge blocks 3 uniformly arranged on the outer wall of the anti-sinking nail pile 1, but also the irregular edge blocks 3 ensure that the anti-sinking nail pile 1 is not easy to sink and plays a role of anti-sinking, meanwhile, the conical block 2 can facilitate the nailing of the anti-sinking nail pile 1 into the ground, the anti-sinking slotted holes 27 are arranged inside the anti-sinking layer 5, the anti-sinking slotted holes 27 are uniformly distributed about the horizontal, the contact area of the wall body is increased through the function of the anti-sinking layer 5, the pressure of the anti-sinking layer to the ground is reduced, the anti-sinking effect to the wall body is achieved, meanwhile, the anti-sinking slotted hole 27 arranged in the anti-sinking slotted hole can be used for conveniently installing supporting objects such as reinforcing steel bars, the anti-sinking function of the anti-sinking layer is not influenced, and the stability of the wall body structure is also conveniently enhanced, the reinforcing steel bar frame 6 comprises a connecting rod 7 and a reinforcing steel bar groove 8, the vertical central line of the reinforcing steel bar frame 6 is vertical to the horizontal central line of the connecting rod 7, the connecting rod 7 is in welded connection with the reinforcing steel bar frame 6, connecting reinforcing steel bars 28 are arranged in the reinforcing steel bar groove 8, supporting points are increased due to the fact that the reinforcing steel bar frame 6 is in cross connection with the connecting rod 7, meanwhile, the supporting objects such as the reinforcing steel bars are conveniently installed through the arrangement of the reinforcing steel bar groove 8, the stability of the structure is further, and the cement cavity 29 is arranged inside the first sheet pile 11, the cement cavity 29 is in fusion connection with the first sheet pile 11, the right end of the first sheet pile 11 is provided with a first reinforcing plate 13, the first reinforcing plate 13 is internally provided with a first geomembrane 12, the length of the first geomembrane 12 is equal to that of the first reinforcing plate 13, the outer wall of the first reinforcing plate 13 is connected with a bump 30, the right end of the first reinforcing plate 13 is provided with a first guide wall 14, the first guide wall 14 is internally provided with a steel mesh 15, the upper end of the first guide wall 14 is connected with a wedge nail 16, the upper end of the wedge nail 16 is fixed with a wedge head 17, the wedge nail 16 is movably connected with the first guide wall 14, the H-shaped steel plate 9 plays a role of a supporting space, cement concrete and the like can be poured due to the arrangement of the cement cavity 29 inside the installed first sheet pile 11, the internal space is filled, the thickness of the first sheet pile is enhanced, and at the same time, therefore, the used materials of the first sheet pile 11 are reduced, the resource saving effect is achieved, in addition, the first geomembrane 12 is arranged inside the first reinforcing plate 13 arranged on the outer side of the first sheet pile, the waterproof and seepage-proof effects can be effectively achieved due to the characteristic that the material of the first geomembrane is a composite material, the lugs 30 arranged on the outer wall of the first reinforcing plate 13 are tightly connected and have a honeycomb structure, so that the outer wall of the first reinforcing plate is relatively hard, the wall body can be effectively protected, the left end of the reinforcing frame 6 is provided with the second guide wall 18, the upper end of the H-shaped steel plate 9 is provided with the screen plate 20, the connecting steel plate 19 is arranged above the screen plate 20, the vertical central line of the connecting steel plate 19 is coincided with the vertical central line of the H-shaped steel plate 9, the water pipe groove 21 is arranged inside the screen plate 20, the lower end of the water pipe groove 21 is connected with the supporting block 22, the mounting plate, the water pipe groove 21 is evenly distributed about the horizontal center line of otter board 20, connecting steel plate 19 plays the effect of supporting space, through the effect of otter board 20, make its bearing structure compact, and the water pipe groove 21 that supports through supporting shoe 22 in its inside, make the wall body after pouring, can leave the space, be convenient for install the water pipe, it is comparatively convenient, second gusset plate 26 is installed to the left end of second sheet pile 24, and the inside of second gusset plate 26 is provided with second geomembrane 25, the shape structure of second gusset plate 26 is identical with the shape structure of first gusset plate 13.
In conclusion, when the H-shaped steel sheet pile underground connecting wall is used, the anti-sinking nail piles 1 are arranged at the lower end of the wall body, the anti-sinking nail piles 1 not only play a supporting role through the action of the edge blocks 3 uniformly arranged on the outer wall of the anti-sinking nail piles 1, but also the irregular edge blocks 3 enable the anti-sinking nail piles 1 not to easily sink and play a role of preventing sedimentation, meanwhile, the cone blocks 2 can facilitate the anti-sinking nail piles 1 to be nailed into the ground, then, the contact area of the wall body is increased through the action of the anti-sinking layer 5, the pressure of the wall body on the ground is reduced, the anti-sinking role on the wall body is played, meanwhile, the anti-sinking groove holes 27 arranged in the anti-sinking groove holes can facilitate the installation of supports such as reinforcing steel bars and the like, the anti-sinking function of the supports is not influenced, the stability of the structure of the wall body is also enhanced, moreover, because the reinforcing steel bar frames 6 are in cross connection with the, the H-shaped steel plate 9 plays a role of supporting space, the cement cavity 29 is arranged inside the installed first sheet pile 11, cement concrete and the like can be poured to fill the inner space and strengthen the thickness of the first sheet pile, the used materials of the first sheet pile 11 are reduced, the resource is saved, the first geomembrane 12 is arranged inside the first reinforcing plate 13 arranged on the outer side of the first sheet pile, the waterproof and seepage-proof effects can be effectively realized due to the characteristic that the first geomembrane 12 is made of composite materials, the lugs 30 arranged on the outer wall of the first reinforcing plate 13 are tightly connected and have a honeycomb structure, so that the outer wall of the first reinforcing plate is hard, the wall can be effectively protected, and meanwhile, the second reinforcing plate 26 and the second geomembrane 25 play the same role, then, the connecting steel plate 19 plays a role of supporting space, the supporting structure is compact through the function of the net plate 20, and the water pipe groove 21 supported by the supporting block 22 is arranged in the connecting steel plate, so that a space can be reserved after the wall body is poured, the water pipe is convenient to install, the connecting steel plate is convenient to install, and finally the first guide wall 14 and the second guide wall 18 are arranged to be stable in structure through the steel net 15, and the connecting steel plate is convenient to install or disassemble through the functions of the wedge nails 16 and the wedge heads 17.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (1)
1. The utility model provides a wall is even with H shaped steel sheet pile ground, is including preventing sinking peg stake (1) and preventing sinking layer (5), its characterized in that: the anti-sinking nail-fixing device is characterized in that a conical block (2) is installed at the lower end of the anti-sinking nail pile (1), a prismatic block (3) is fixed on the outer wall of the anti-sinking nail pile (1), a fixed side plate (4) is connected to the upper end of the anti-sinking nail pile (1), a reinforcing steel bar frame (6) is installed at the upper end of the anti-sinking layer (5), a connecting rod (7) is arranged on the inner side of the reinforcing steel bar frame (6), a reinforcing steel bar groove (8) is installed inside the reinforcing steel bar frame (6), an H-shaped steel plate (9) is arranged at the upper end of the reinforcing steel bar frame (6), a through hole (10) is installed inside the H-shaped steel plate (9), the conical block (2) is of a triangular structure, the prismatic block (3) is uniformly distributed about the vertical center line of the anti-sinking nail pile (1), and the anti-sinking nail pile (1) is fixedly connected with the fixed side plate (, the anti-sinking structure is characterized in that anti-sinking slotted holes (27) are formed in the anti-sinking layer (5), the anti-sinking slotted holes (27) are uniformly distributed about the horizontal center line of the anti-sinking layer (5), the anti-sinking slotted holes (27) are distributed at equal intervals, the reinforcing steel bar frame (6) comprises connecting rods (7) and reinforcing steel bar grooves (8), the vertical center line of the reinforcing steel bar frame (6) is perpendicular to the horizontal center line of the connecting rods (7), the connecting rods (7) are in welded connection with the reinforcing steel bar frame (6), connecting reinforcing steel bars (28) are arranged in the reinforcing steel bar grooves (8), second sheet piles (24) and first sheet piles (11) are respectively arranged at the left end and the right end of the H-shaped steel plate (9), cement cavities (29) are arranged in the first sheet piles (11), the cement cavities (29) are in welded connection with the first sheet piles (11), and first reinforcing plates (13) are arranged at the right ends of the first sheet piles (11), a first geomembrane (12) is arranged inside the first reinforcing plate (13), the length of the first geomembrane (12) is equal to that of the first reinforcing plate (13), a bump (30) is connected to the outer wall of the first reinforcing plate (13), a first guide wall (14) is installed at the right end of the first reinforcing plate (13), a steel wire net (15) is arranged inside the first guide wall (14), a wedge nail (16) is connected to the upper end of the first guide wall (14), a wedge head (17) is fixed to the upper end of the wedge nail (16), the wedge nail (16) is movably connected with the first guide wall (14), a second guide wall (18) is arranged at the left end of the reinforcing steel bar frame (6), a screen plate (20) is installed at the upper end of the H-shaped steel plate (9), a connecting steel plate (19) is arranged above the screen plate (20), and the vertical center line of the connecting steel plate (19) coincides with the vertical center line of the H-shaped steel plate (9), the net plate is characterized in that a water pipe groove (21) is arranged inside the net plate (20), the lower end of the water pipe groove (21) is connected with a supporting block (22), a mounting plate (23) is fixed to the lower end of the supporting block (22), the net plate (20) comprises the water pipe groove (21), the supporting block (22) and the mounting plate (23), the water pipe groove (21) is uniformly distributed about the horizontal center line of the net plate (20), a second reinforcing plate (26) is installed at the left end of a second sheet pile (24), a second geomembrane (25) is arranged inside the second reinforcing plate (26), and the shape structure of the second reinforcing plate (26) is matched with that of the first reinforcing plate (13).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288484.9A CN109208581B (en) | 2018-10-31 | 2018-10-31 | H-shaped steel sheet pile diaphragm wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288484.9A CN109208581B (en) | 2018-10-31 | 2018-10-31 | H-shaped steel sheet pile diaphragm wall |
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| CN109208581B true CN109208581B (en) | 2020-11-03 |
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| CN109826186B (en) * | 2019-02-11 | 2024-03-22 | 中国水电基础局有限公司 | General prefabricated reinforced concrete guide wall for underground diaphragm wall and implementation method |
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| JP2844127B2 (en) * | 1990-12-19 | 1999-01-06 | 清水建設株式会社 | Single-row pile foundation method for base-isolated buildings |
| CN203583461U (en) * | 2013-12-30 | 2014-05-07 | 浙江省建设投资集团有限公司 | Precast diaphragm wall guide wall |
| CN105002913B (en) * | 2015-08-06 | 2017-07-11 | 中铁隆工程集团有限公司 | A kind of highly permeable stratum deep basal pit back cover water sealing structure and its construction method |
| CN205907674U (en) * | 2016-06-17 | 2017-01-25 | 中铁十八局集团第五工程有限公司 | Wall template reinforcement bearing structure is led on circulated servicetype ground even wall |
| CN206607465U (en) * | 2017-03-18 | 2017-11-03 | 尹祥 | A kind of express highway roadbed anti-sedimentation apparatus |
| CN106930271A (en) * | 2017-04-17 | 2017-07-07 | 西北综合勘察设计研究院 | It is a kind of to excavate the continuous side wall supporting and retaining system protective construction in underground and its construction method without fertile groove |
| CN108532622B (en) * | 2018-03-28 | 2020-03-31 | 南京长江都市建筑设计股份有限公司 | Anti foundation structure that subsides |
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