CN115748737A - Precast concrete waist beam structure for supporting piles - Google Patents
Precast concrete waist beam structure for supporting piles Download PDFInfo
- Publication number
- CN115748737A CN115748737A CN202211555146.3A CN202211555146A CN115748737A CN 115748737 A CN115748737 A CN 115748737A CN 202211555146 A CN202211555146 A CN 202211555146A CN 115748737 A CN115748737 A CN 115748737A
- Authority
- CN
- China
- Prior art keywords
- hole
- reinforcing plate
- supporting
- groove
- pile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011178 precast concrete Substances 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 71
- 239000004567 concrete Substances 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 238000003780 insertion Methods 0.000 claims abstract description 15
- 230000037431 insertion Effects 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000004873 anchoring Methods 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims abstract description 12
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The invention relates to the technical field of concrete waist beams, in particular to a precast concrete waist beam structure of a support pile, which comprises: the supporting pile is provided with anchoring steel bars on the surface; the supporting beam is provided with a first reinforcing plate and a second reinforcing plate at the end part, the surfaces of the second reinforcing plate and the first reinforcing plate are provided with extension plates, the surface of each extension plate is provided with a hole, the surface of the supporting beam is provided with a second through hole, the surface of the supporting beam is provided with an inserting rod, and the surface of the inserting rod is provided with a blocking piece; the T-shaped frame is arranged on the surface of the support beam; the beneficial effects are that: according to the fixing ring and the anchoring steel bar, the supporting beam is fixed on the surface of the supporting pile, the second reinforcing plate is inserted at the end part of the supporting beam, concrete is injected from the hole in the surface of the extending plate, the concrete enters the through groove and flows into the first through hole through the third through hole, so that the second reinforcing plate is fixed at the end part of the supporting beam, and the concrete in the first through hole enters the inside of the insertion rod.
Description
Technical Field
The invention relates to the technical field of concrete waist beams, in particular to a precast concrete waist beam structure of a support pile.
Background
In the project of supporting deep foundation pit in engineering construction, the supporting pile waist beam is usually cast-in-place reinforced concrete waist beam or steel waist beam, the cast-in-place reinforced concrete waist beam has the difficulties of high formwork supporting difficulty, easy looseness and unstable whole template, a large amount of workers are needed for manufacturing and installing reinforcing steel bars, the cost is high, and the construction period is slow. The steel waist beam has poor integrity, large steel consumption, large welding workload and higher cost. The prefabricated assembling type waist beam has the advantages of no limitation of cast-in-place concrete, excellent quality of the prefabricated assembling type concrete, high construction speed, environmental protection, high plant mobility of prefabricated parts, labor saving, field saving and the like;
however, the prefabricated parts are directly fixed by the screws during fixing, the screws are easy to rust, the screws can only partially fix the positions, and the loosening of the screws after a long time can cause the loosening of the prefabricated parts and affect the quality of the waist rail.
Disclosure of Invention
The invention aims to provide a precast concrete wale structure of a support pile, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a fender pile precast concrete waist rail structure, comprising:
the supporting pile is provided with anchoring steel bars on the surface;
the support beam is provided with a first reinforcing plate and a second reinforcing plate at the end parts, the surfaces of the second reinforcing plate and the first reinforcing plate are provided with extension plates, the surface of each extension plate is provided with a hole, the surface of the support beam is provided with a second through hole, the surface of the support beam is provided with an insertion rod, and the surface of the insertion rod is provided with a blocking piece; and
and the T-shaped frame is arranged on the surface of the support beam.
Preferably, the anchoring reinforcing bar is inserted in the supporting beam, the surface of the anchoring reinforcing bar is provided with a fixing ring, the fixing ring fixes the supporting beam on the surface of the supporting pile, the surface of the supporting beam is attached to the surface of the supporting pile, the insertion rod is inserted in the supporting pile, and the surface of the insertion rod is provided with a leakage groove.
Preferably, the section of the supporting beam is in an I shape, the second reinforcing plate is inserted into the end of the supporting beam, the first reinforcing plate is inserted into the other end of the supporting beam, a first through hole is formed in the second reinforcing plate, the position of the first through hole corresponds to that of the second through hole, a through groove is formed in the extending plate, and the through groove is communicated with the hole in the surface of the extending plate.
Preferably, a third through hole is formed in the through groove, the position of the third through hole corresponds to that of the second through hole, the inside of the inserting rod is hollow, the position of the blocking piece is located outside the leakage groove, the blocking piece blocks the leakage groove, the inside of the inserting rod is communicated with the inside of the first through hole, and concrete is poured into the hole in the surface of the extending plate.
Preferably, the surface of the first reinforcing plate is provided with a limiting groove, the T-shaped frame is inserted into the limiting groove, the first reinforcing plate is internally provided with a fifth through hole, and the fifth through hole is communicated with the inside of the extension plate on the surface of the first reinforcing plate.
Preferably, a fourth through hole is formed in the first reinforcing plate, the position of the fourth through hole corresponds to the position of the fifth through hole, and a groove is formed in the surface of the first reinforcing plate.
Preferably, the supporting beam has a connecting groove formed in the surface thereof, one end of the connecting groove is close to the surface of the supporting pile, and when the supporting beam is attached to the surface of the supporting pile, the supporting pile plugs one end of the connecting groove.
Preferably, the groove and the connecting groove enclose a sealed space, concrete is filled into the hole in the surface of the first reinforcing plate, and the concrete flows into the groove from the fifth through hole and the fourth through hole.
Preferably, the supporting beams are provided with a plurality of groups, the supporting beams are uniformly fixed on the surface of the supporting pile through the fixing rings and the anchoring steel bars, and the two groups of supporting beams are attached together.
Preferably, the first reinforcing plate and the second reinforcing plate are prefabricated by concrete, the support beam is made of steel, and the support beam is made by a mold.
Compared with the prior art, the invention has the beneficial effects that:
the support beam is fixed on the surface of the support pile by the fixing ring and the anchoring steel bar, the second reinforcing plate is inserted into the end part of the support beam, concrete is injected into the hole in the surface of the extension plate, the concrete enters the through groove and flows into the first through hole through the third through hole, the second reinforcing plate is fixed on the end part of the support beam, the concrete in the first through hole enters the inside of the insertion rod and flows out of the leakage groove, the insertion rod is fixed inside the support pile, the blocking piece prevents soil from blocking the leakage groove when the insertion rod is inserted into the support pile, the first reinforcing plate is inserted into the other end of the support beam, the T-shaped frame is inserted into the limiting groove, the first reinforcing plate is fixed on the end part of the support beam, the concrete is injected into the hole in the surface of the first reinforcing plate, the concrete enters the groove through the fifth through hole and the fourth through hole, the groove and the connecting groove form a closed space, and the support beam and the first reinforcing plate are fixed on the surface of the support pile.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional perspective view of a support beam according to the present invention;
FIG. 3 is a schematic view of another perspective structure of a support beam according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is a schematic perspective view of another perspective structure of a support beam according to the present invention;
fig. 6 is a schematic perspective view of a first reinforcing plate according to the present invention.
In the figure: the support pile comprises a support pile 1, a support beam 2, a first reinforcing plate 3, a second reinforcing plate 4, a fixing ring 5, an anchoring reinforcing steel bar 6, a first through hole 7, a second through hole 8, a through groove 9, a third through hole 10, an extension plate 11, a connecting groove 12, an inserting rod 13, a leakage groove 14, a blocking sheet 15, a T-shaped frame 16, a groove 17, a fourth through hole 18, a limiting groove 19 and a fifth through hole 20.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 6, the present invention provides a technical solution: a fender pile precast concrete waist rail structure, includes: the supporting pile comprises a supporting pile 1, wherein an anchoring steel bar 6 is arranged on the surface of the supporting pile 1, the anchoring steel bar 6 is inserted into a supporting beam 2, a fixing ring 5 is arranged on the surface of the anchoring steel bar 6, the supporting beam 2 is fixed on the surface of the supporting pile 1 through the fixing ring 5, the surface of the supporting beam 2 is attached to the surface of the supporting pile 1, an insertion rod 13 is inserted into the supporting pile 1, and a leakage groove 14 is formed in the surface of the insertion rod 13;
the supporting beam 2 is provided with a first reinforcing plate 3 and a second reinforcing plate 4 at the end part of the supporting beam 2, an extending plate 11 is arranged on the surfaces of the second reinforcing plate 4 and the first reinforcing plate 3, a hole is arranged on the surface of the extending plate 11, a second through hole 8 is formed in the surface of the supporting beam 2, an inserting rod 13 is arranged on the surface of the supporting beam 2, a blocking piece 15 is arranged on the surface of the inserting rod 13, a connecting groove 12 is formed in the surface of the supporting beam 2, one end of the connecting groove 12 is close to the surface of the supporting pile 1, and when the supporting beam 2 is attached to the surface of the supporting pile 1, one end of the connecting groove 12 is blocked by the supporting pile 1;
the T-shaped frame 16 is arranged on the surface of the supporting beam 2, the section of the supporting beam 2 is I-shaped, the second reinforcing plate 4 is inserted at the end part of the supporting beam 2, the first reinforcing plate 3 is inserted at the other end of the supporting beam 2, the second reinforcing plate 4 is internally provided with a first through hole 7, the position of the first through hole 7 corresponds to the position of the second through hole 8, the extension plate 11 is internally provided with a through groove 9, the through groove 9 is communicated with the hole on the surface of the extension plate 11, the through groove 9 is internally provided with a third through hole 10, the position of the third through hole 10 corresponds to the position of the second through hole 8, the inside of the inserting rod 13 is hollow, the position of the baffle piece 15 is positioned outside the leakage groove 14, the baffle piece 15 shields the leakage groove 14, the inside of the inserting rod 13 is communicated with the inside of the first through hole 7, concrete is filled in the hole on the surface of the extension plate 11, the surface of the first reinforcing plate 3 is provided with a limiting groove 19, the T-shaped frame 16 is inserted in the limiting groove 19, the first reinforcing plate 3 is internally provided with a fifth through hole 20, the fifth through hole 20 is communicated with the inside of the extension plate 11 on the surface of the first reinforcing plate 3, the first reinforcing plate 3 is internally provided with a fourth through hole 18, the position of the fourth through hole 18 corresponds to the position of the fifth through hole 20, the surface of the first reinforcing plate 3 is provided with a groove 17, the groove 17 and the connecting groove 12 enclose a sealed space, concrete is injected into the hole on the surface of the first reinforcing plate 3, the concrete flows into the groove 17 from the fifth through hole 20 and the fourth through hole 18, a supporting beam 2 has the multiunit, multiunit supporting beam 2 even through solid fixed ring 5 with anchor reinforcing bar 6 fix on the surface of a fender pile 1, paste between two sets of supporting beam 2 together, first reinforcing plate 3 and second reinforcing plate 4 are accomplished by concrete prefabrication in advance, supporting beam 2 is made by steel, supporting beam 2 is made through the mould.
The fixing ring 5 and the anchoring bar 6 fix the support beam 2 on the surface of the support pile 1, the second reinforcing plate 4 is inserted into the end of the support beam 2, concrete is injected into the hole on the surface of the extension plate 11, the concrete enters the through groove 9 and flows into the first through hole 7 through the third through hole 10, so that the second reinforcing plate 4 is fixed on the end of the support beam 2, the concrete in the first through hole 7 enters the inside of the insertion rod 13 and flows out of the leakage groove 14, the insertion rod 13 is fixed inside the support pile 1, the blocking piece 15 prevents the leakage groove 14 from being blocked by soil when the insertion rod 13 is inserted into the support pile 1, the first reinforcing plate 3 is inserted into the other end of the support beam 2, the T-shaped frame 16 is inserted into the limiting groove 19, the first reinforcing plate 3 is fixed on the end of the support beam 2, the concrete is injected into the hole on the surface of the first reinforcing plate 3, so that the concrete enters the groove 17 through the fifth through hole 20 and the fourth through hole 18, the groove 17 and the connecting groove 12 enclose a closed space, and the support beam 2 and the first reinforcing plate 1.
Although the illustrative embodiments of the present application have been described in order to enable those skilled in the art to understand the present application, the present application is not limited to these embodiments, and various modifications can be made within the spirit and scope of the present application as defined and defined by the appended claims.
Claims (10)
1. The utility model provides a precast concrete waist rail structure of fender pile which characterized in that: the precast concrete waist rail structure of a fender pile includes:
the supporting pile comprises a supporting pile (1), wherein anchoring steel bars (6) are arranged on the surface of the supporting pile (1);
the structure comprises a supporting beam (2), a first reinforcing plate (3) and a second reinforcing plate (4) are arranged at the end part of the supporting beam (2), an extending plate (11) is arranged on the surfaces of the second reinforcing plate (4) and the first reinforcing plate (3), a hole is formed in the surface of the extending plate (11), a second through hole (8) is formed in the surface of the supporting beam (2), an inserting rod (13) is installed on the surface of the supporting beam (2), and a blocking piece (15) is installed on the surface of the inserting rod (13); and
and a T-shaped frame (16) arranged on the surface of the support beam (2).
2. A fender pile precast concrete waist rail structure according to claim 1, wherein: the anchor reinforcing bar (6) are inserted in the supporting beam (2), the surface of the anchor reinforcing bar (6) is provided with a fixing ring (5), the supporting beam (2) is fixed on the surface of the supporting pile (1) by the fixing ring (5), the surface of the supporting beam (2) is attached to the surface of the supporting pile (1), the insertion rod (13) is inserted in the supporting pile (1), and the surface of the insertion rod (13) is provided with a leakage groove (14).
3. A fender pile precast concrete waist rail structure according to claim 2, wherein: the section of the supporting beam (2) is I-shaped, the second reinforcing plate (4) is inserted into the end of the supporting beam (2), the first reinforcing plate (3) is inserted into the other end of the supporting beam (2), a first through hole (7) is formed in the second reinforcing plate (4), the position of the first through hole (7) corresponds to the position of the second through hole (8), a through groove (9) is formed in the extending plate (11), and the through groove (9) is communicated with the hole in the surface of the extending plate (11).
4. A fender pile precast concrete waist rail structure according to claim 3, wherein: a third through hole (10) is formed in the through groove (9), the position of the third through hole (10) corresponds to the position of the second through hole (8), the inside of the inserting rod (13) is hollow, the position of the blocking piece (15) is located outside the leakage groove (14), the blocking piece (15) blocks the leakage groove (14), the inside of the inserting rod (13) is communicated with the inside of the first through hole (7), and concrete is poured into the hole in the surface of the extension plate (11).
5. A fender pile precast concrete waist rail structure according to claim 4, wherein: the surface of the first reinforcing plate (3) is provided with a limiting groove (19), the T-shaped frame (16) is inserted into the limiting groove (19), the first reinforcing plate (3) is internally provided with a fifth through hole (20), and the fifth through hole (20) is communicated with the inside of the extension plate (11) on the surface of the first reinforcing plate (3).
6. A fender pile precast concrete waist rail structure according to claim 5, wherein: a fourth through hole (18) is formed in the first reinforcing plate (3), the position of the fourth through hole (18) corresponds to the position of the fifth through hole (20), and a groove (17) is formed in the surface of the first reinforcing plate (3).
7. A fender pile precast concrete waist beam structure according to claim 6, characterized in that: a connecting groove (12) has been seted up on the surface of a supporting beam (2), and the one end of connecting groove (12) is close to the surface of a fender pile (1), and when a supporting beam (2) was pasted on the surface of a fender pile (1), a fender pile (1) was with the one end shutoff of connecting groove (12).
8. A fender pile precast concrete waist rail structure according to claim 7, wherein: the groove (17) and the connecting groove (12) enclose a sealed space, concrete is filled into the hole on the surface of the first reinforcing plate (3), and the concrete flows into the groove (17) from the fifth through hole (20) and the fourth through hole (18).
9. A fender pile precast concrete waist beam structure according to claim 8, wherein: the supporting beams (2) are provided with a plurality of groups, the supporting beams (2) are uniformly fixed on the surface of the supporting pile (1) through the fixing rings (5) and the anchoring reinforcing steel bars (6), and the supporting beams (2) are attached together.
10. A fender pile precast concrete waist rail structure according to claim 9, wherein: the first reinforcing plate (3) and the second reinforcing plate (4) are prefabricated in advance by concrete, the supporting beam (2) is made of steel, and the supporting beam (2) is made of a mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211555146.3A CN115748737A (en) | 2022-12-06 | 2022-12-06 | Precast concrete waist beam structure for supporting piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211555146.3A CN115748737A (en) | 2022-12-06 | 2022-12-06 | Precast concrete waist beam structure for supporting piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115748737A true CN115748737A (en) | 2023-03-07 |
Family
ID=85343532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211555146.3A Pending CN115748737A (en) | 2022-12-06 | 2022-12-06 | Precast concrete waist beam structure for supporting piles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115748737A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101082995B1 (en) * | 2010-12-08 | 2011-11-11 | 박석진 | Buried precast concrete wale for constructing basement wall and the method for constructing basement wall |
| CN102704490A (en) * | 2012-06-11 | 2012-10-03 | 上海强劲地基工程股份有限公司 | Assembled waist rail |
| CN105256812A (en) * | 2015-11-02 | 2016-01-20 | 深圳市路桥建设集团有限公司 | Prefabricated assembly type concrete supporting structure for foundation pit and construction method of prefabricated assembly type concrete supporting structure |
| KR20170107291A (en) * | 2016-03-15 | 2017-09-25 | 박광호 | Prefabricated shoring structure |
| CN208618420U (en) * | 2018-04-28 | 2019-03-19 | 厦门源昌城建集团有限公司 | A kind of assembled waist rail for retaining structure |
| CN211898422U (en) * | 2019-12-31 | 2020-11-10 | 龙岩市西安建筑工程有限公司 | Prefabricated high-strength waist beam with narrow fertilizer groove of foundation pit |
| CN113482007A (en) * | 2021-06-22 | 2021-10-08 | 青岛业高建设工程有限公司市北分公司 | Waist beam supporting structure and construction method thereof |
| CN216713017U (en) * | 2022-01-11 | 2022-06-10 | 青岛业高建设工程有限公司 | Prefabricated stock waist rail |
-
2022
- 2022-12-06 CN CN202211555146.3A patent/CN115748737A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101082995B1 (en) * | 2010-12-08 | 2011-11-11 | 박석진 | Buried precast concrete wale for constructing basement wall and the method for constructing basement wall |
| CN102704490A (en) * | 2012-06-11 | 2012-10-03 | 上海强劲地基工程股份有限公司 | Assembled waist rail |
| CN105256812A (en) * | 2015-11-02 | 2016-01-20 | 深圳市路桥建设集团有限公司 | Prefabricated assembly type concrete supporting structure for foundation pit and construction method of prefabricated assembly type concrete supporting structure |
| KR20170107291A (en) * | 2016-03-15 | 2017-09-25 | 박광호 | Prefabricated shoring structure |
| CN208618420U (en) * | 2018-04-28 | 2019-03-19 | 厦门源昌城建集团有限公司 | A kind of assembled waist rail for retaining structure |
| CN211898422U (en) * | 2019-12-31 | 2020-11-10 | 龙岩市西安建筑工程有限公司 | Prefabricated high-strength waist beam with narrow fertilizer groove of foundation pit |
| CN113482007A (en) * | 2021-06-22 | 2021-10-08 | 青岛业高建设工程有限公司市北分公司 | Waist beam supporting structure and construction method thereof |
| CN216713017U (en) * | 2022-01-11 | 2022-06-10 | 青岛业高建设工程有限公司 | Prefabricated stock waist rail |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101034185B1 (en) | Bridge for bike-lane and construction method thereof | |
| CN215253684U (en) | Novel energy-consumption prefabricated shear wall | |
| CN213062073U (en) | Fast-splicing large-volume concrete bearing platform hollow slab forming die | |
| CN212153447U (en) | Assembled precast concrete retaining wall | |
| CN213268319U (en) | Support-free assembled frame structure system | |
| CN113027021A (en) | Support-free prefabricated floor slab with bracket | |
| CN115748737A (en) | Precast concrete waist beam structure for supporting piles | |
| CN212656227U (en) | Static pressure steel pipe pile foundation with assembled positioning chuck | |
| CN211849547U (en) | Assembled reinforced concrete bar-shaped foundation module system | |
| CN212506344U (en) | Foundation ditch top assembled breakwater wall structure | |
| CN111364504A (en) | Assembled precast concrete retaining wall | |
| CN211113729U (en) | Retaining wall for hydraulic engineering | |
| CN209891225U (en) | Prefabricated open caisson segment | |
| CN210127028U (en) | Gantry crane end well track beam and gantry crane end well track mounting assembly | |
| CN111305248A (en) | Assembly type reinforced concrete strip foundation module system and construction method | |
| CN111733840A (en) | Foundation pit top assembled type water retaining wall structure and construction method thereof | |
| CN220266846U (en) | Assembled beam slab column node structure | |
| CN214993023U (en) | Frame pier body structure | |
| CN213625687U (en) | Novel retaining wall | |
| CN217710576U (en) | Concrete cell forming device | |
| CN219491068U (en) | Cantilever structure and cantilever type retaining wall | |
| CN219195994U (en) | Lattice stock slope protection structure | |
| CN217078490U (en) | Assembly type box culvert component | |
| CN218881701U (en) | Reinforced concrete column's combination increase cross-section reinforced structure | |
| CN219840238U (en) | Prefabricated shear wall connection system with adjustable distance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 250014 17th floor, unit 1, phase II office building, Zhongjian cultural city, 16 Wenhua East Road, Lixia District, Jinan City, Shandong Province Applicant after: THE SECOND CONSTRUCTION LIMITED COMPANY OF CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION Address before: 250014 18th floor, Zhongjian building, No.16, Wenhua East Road, Lixia District, Jinan City, Shandong Province Applicant before: THE SECOND CONSTRUCTION LIMITED COMPANY OF CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION Country or region before: China |