CN110117965A - A kind of pin-connected panel anchor draws retaining wall and method - Google Patents
A kind of pin-connected panel anchor draws retaining wall and method Download PDFInfo
- Publication number
- CN110117965A CN110117965A CN201810124275.4A CN201810124275A CN110117965A CN 110117965 A CN110117965 A CN 110117965A CN 201810124275 A CN201810124275 A CN 201810124275A CN 110117965 A CN110117965 A CN 110117965A
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- China
- Prior art keywords
- rib column
- breast boards
- retaining wall
- pin
- bottom plate
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Classifications
-
- 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
- E02D29/02—Retaining or protecting walls
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
-
- 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
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/30—Miscellaneous comprising anchoring details
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Retaining Walls (AREA)
Abstract
The invention discloses a kind of pin-connected panel anchors to draw retaining wall and method, it solves the problems, such as that supporting height is low in the prior art, stability is insufficient, with convenient for assembly transport, with environmentally protective, economical and efficient beneficial effect, its scheme is as follows: a kind of pin-connected panel anchor drawing retaining wall, including bottom plate, it is set to ground；Breast boards is set to bottom plate vertically, is provided with multiple drain holes；First rib column, set on the both ends of breast boards side, the first rib column and breast boards are connected, and the first rib column and breast boards are provided with the through-hole for anchor pole to be arranged；Anchor pole, passes through the first rib column and breast boards is arranged.
Description
Technical field
The present invention relates to field of road, draw retaining wall and method more particularly to a kind of pin-connected panel anchor.
Background technique
The fields such as retaining wall technology saves the area in highway construction, slope support engineering play an important role.Due to skill
The advantages such as art technical maturity, save land significant effect, and stability is good, have broad application prospects.Traditional retaining wall is such as: gravity
The structures such as formula retaining wall, cantilever retaining wall, anchor retaining wall have been widely used in engineering.With the hair of social economy
Exhibition, highway construction is also towards quality, efficient, environmentally protective theory development.The construction of tradition retaining wall is still using existing at present
The form that field builds or pours, therefore long construction period, resource consumption are big, and such retaining wall has one-time formed office
It is sex-limited, it cannot reuse.It generally takes to fill on the spot in highway reconstruction and expansion and uses as roadbed or directly remove, cause
The wasting of resources and environmental pollution, and can be greatly increased in the region of sandstone raw material scarcity newly-built retaining wall duration and cost, because
How this realizes that the recycling of retaining wall is a problem to be solved.In recent years, occur some pin-connected panel retaining wall knots in succession
Structure, it is assembled by prefabrication and construction site, realize the rapid construction and secondary use of retaining wall.
But existing pin-connected panel retaining wall also has certain limitation, is mainly manifested in: existing pin-connected panel retaining wall
Supporting height is limited, can only increase structure size and material utilization amount when being applied to high-fill roadbed；Retaining wall wall is directly made
With on ground, the compatible deformation of retaining wall can not be realized, when differential settlement occurs, be easy to produce biggish inside and answer
Power is unfavorable for the homeostasis of structure；Retaining wall bottom does not have counter-force constraint, is easy to appear sliding rupture, causes the top soil body
Slump.
Therefore, it is necessary to draw retaining wall to carry out new researching and designing on a kind of pin-connected panel anchor.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of pin-connected panel anchors to draw retaining wall, which can
It realizes the rapid construction of retaining wall, improves traditional pin-connected panel anchor and draw retaining wall supporting height and stability, convenient for assembly transport, tool
There is environmentally protective, economical and efficient advantage.
A kind of concrete scheme of pin-connected panel anchor drawing retaining wall is as follows:
A kind of pin-connected panel anchor drawing retaining wall, comprising:
Bottom plate is set to ground；
Breast boards is set to bottom plate vertically, is provided with multiple drain holes；
First rib column, set on the both ends of breast boards side, the first rib column and breast boards are connected, and the first rib column and breast boards
It is provided with the through-hole for anchor pole to be arranged；
Anchor pole, passes through the first rib column and breast boards is arranged.
By above-mentioned retaining wall structure setting, it can be achieved that quick assembling is constructed, and by the setting of bottom plate, earth-retaining is realized
The compatible deformation of wall, and improve the stability of whole retaining wall；And can realize the fixation of anchor pole, further improve retaining wall
Stability and supporting height.
Further, in order to improve the flexibility of retaining wall height, the breast boards includes multistage splice plate, and breast boards can
Including the multistage spliced up and down, to improve the height of breast boards according to landform.
Further, the second rib column is set in the side of the stitching portion breast boards of the breast boards, the second rib column is equally set
The through-hole is set, through-hole is equally used for the insertion of anchor pole, and anchor pole is obliquely installed, and inclination angle size is 3~5 °.
Further, the through hole of first rib column and the second rib column is respectively provided with the backing plate with aperture.
Further, end pedestal is arranged in the first rib column bottom, and the first rib column passes through end pedestal and the earth-retaining
Plate connection, end pedestal can and the two bottom integrally manufactured with the first rib column be flush；
Further, the width of end pedestal is greater than the width of the first rib column.
Further, second rib column bottom setting middle part pedestal, the second rib column pass through middle part pedestal and the earth-retaining
Plate connection, middle part pedestal can and the two bottom integrally manufactured with the second rib column be flush, the second rib column in door type structure arrangement；
Further, the width of middle part pedestal is greater than the width of the second rib column.
Further, the end pedestal is of an L-shaped structure, and is unlikely to produce in connection in two neighboring retaining wall in this way
Raw interference.
Further, in order to facilitate the connection of breast boards and bottom plate, the breast boards is L-type breast boards, breast boards it is short
Plate and the bottom plate are connected, and the bottom plate is provided with the groove with breast boards cooperation.
Further, retaining wall further includes anchor plate, and anchor plate is connect with the anchor pole, and anchor pole isFinish rolling screw thread
Steel, anchor pole are anchored at the first rib column or the second rib column by six rib sleeves, and anchor rod anchored section can connect anchor plate, anchor plate and anchor
It is articulated connection between bar, anchor plate ultimate bearing capacity can be played to greatest extent, prevented because of roadbed and retaining wall relative settlement
Generate anchor pole shear stress；Upper layer is anchored plate suqare and is not less than 0.5m2, lower layer's anchoring plate suqare is not less than 0.4m2
Alternatively, retaining wall further includes injecting cement paste in another program of the present invention, injecting cement paste detachably connects with the anchor pole
It connects, slip casting body length is not less than 4m.
For overcome the deficiencies in the prior art, the present invention also provides a kind of pin-connected panel anchors to draw earth-retaining faced wall, including institute
A kind of pin-connected panel anchor stated draws retaining wall, and adjacent retaining wall is connected by connector with fastener, and connector is strap bolt hole
Connecting plate, fastener is bolt or screw, and fastener passes through the breast boards of bolt hole and two sides or the first rib column connects.
A kind of pin-connected panel anchor draws the construction technology of earth-retaining faced wall, comprising the following steps:
1) earth-retaining wall size, the position of each drain hole and quantity are determined according to roadbed supporting height；
2) smooth ground excavates bottom plate foundation pit, the blotter of 20-35cm thickness should be arranged below bottom plate, and be compacted
Processing；
3) according to design position mounting base, before mounting base, it should be pre-placed bolt, be used for bottom plate and earth-retaining
Connection between plate, the first rib column or the second rib column and breast boards and bottom plate；The seam of 2~3cm should be set between adjacent two bottom plate
Gap, as the subsiding crack between retaining wall；
4) the first rib column and the second rib column are installed, connect the first rib column and the second rib column with bottom plate, and passes through bracket pair
First rib column and the second rib column carry out temporary support；
5) breast boards is installed, breast boards is anchored with bottom plate, the first rib column and the second rib column by bolt respectively, and passes through branch
Frame carries out temporary support to breast boards, when breast boards is two layers, first installs lower layer's breast boards and installs upper layer breast boards, earth-retaining again
Geotextiles are arranged in sluicing hole site on the inside of plate, prevent sluicing hole plug；
6) it lays anchor pole and anchoring is then filling roadbed to certain altitude, setting prestressing force is applied to anchor pole, is removed interim
Installation is completed in support.
Compared with prior art, the beneficial effects of the present invention are:
1) present invention is by assembled breast boards, the first rib column and the isostructural setting of the second rib column, it can be achieved that retaining wall
Rapid construction, and facilitate installation, traditional pin-connected panel anchor can be improved and draw retaining wall supporting height and stability, convenient for assembly fortune
It is defeated, there is environmentally protective, economical and efficient advantage.
2) present invention can prevent rib column and retaining wall caused by deforming as uneven settlement of foundation by the setting of bottom plate
Between it is shear-deformable, improve structure overall stiffness, realize the compatible deformation of retaining wall.
3) the settable anchor pole of retaining wall in the present invention is suitable for the supporting of roadbed unilateral side and two sides supporting, and anchor pole, which can apply, to be set
Fixed pretightning force can play the purpose of control retaining wall displacement and active defense, preferably improve stability of retaining wall and branch
Shield height.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is retaining wall top view；
Fig. 2 is retaining wall three dimensional structure diagram；
Fig. 3 is retaining wall side view；
Fig. 4 is another embodiment retaining wall side view；
In figure: 1, bottom plate, 2, end pedestal, 3, breast boards, 4, drain hole, 5, anchor bolt, the 6, second rib column, 7, anchor
Bar, the 8, first rib column, 9, backing plate, 10, anchor plate, 11, injecting cement paste.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, the deficiencies in the prior art, in order to solve technical problem as above, this Shen
It please propose a kind of pin-connected panel anchor drawing retaining wall.
In a kind of typical embodiment of the application, as shown in Figure 1, a kind of pin-connected panel anchor draws retaining wall, including bottom plate
1, be set to ground, bottom plate 1 is reinforced concrete structure, and strength grade of concrete is not less than C30, bottom plate 1 with a thickness of 20~25cm,
Width is 3~4m, and length is 6~8m, and by edge, the reserved 0.05m depth of 1m range inner bottom plating thickness is recessed inwardly in the width direction
Slot, for installing breast boards 3, groove elongated laying along its length；Breast boards 3 is set to bottom plate 1 vertically, is provided with multiple sluicing
Hole 4；First rib column 8, set on the both ends of 3 side of breast boards, the first rib column 8 is connected with breast boards 3, and the first rib column 8 and earth-retaining
Plate 3 is provided with the through-hole for anchor pole 7 to be arranged；Anchor pole 7 passes through the first rib column 8 and is arranged with breast boards 3.
By above-mentioned retaining wall structure setting, it can be achieved that quick assembling is constructed, and by the setting of bottom plate, earth-retaining is realized
The compatible deformation of wall, and improve the stability of whole retaining wall；And can realize the fixation of anchor pole, further improve retaining wall
Stability and supporting height.
In order to improve the flexibility of retaining wall height, breast boards 3 includes multistage splice plate, and breast boards 3 may include left up and down
The multistage of right splicing, to improve the height of breast boards according to landform.
Second rib column 6 is set in the side of the stitching portion breast boards of breast boards 3, the equally setting of the second rib column 6 is described to lead to
Hole, through-hole are equally used for the insertion of anchor pole 7, and anchor pole 7 is obliquely installed, and inclination angle size is 3~5 °.
The through hole of first rib column 8 and the second rib column is respectively provided with the backing plate with aperture.
End pedestal is arranged in first rib column, 8 bottom, and the first rib column 8 is connect by end pedestal 2 with the breast boards, end
Pedestal can and the two bottom integrally manufactured with the first rib column 8 be flush；The width of end pedestal 2 is greater than the width of the first rib column,
As shown in Figure 2.
Second rib column, 6 bottom setting middle part pedestal, the second rib column 6 are connect by middle part pedestal with the breast boards 3, middle part
Pedestal can and the two bottom integrally manufactured with the second rib column 6 be flush, the second rib column 6 in door type structure arrange；Middle part pedestal
Width is greater than the width of the second rib column 6, bolt hole is provided in the first rib column 8 and the second rib column 6, for setting for anchor bolt 5
It sets, 8 height of the first rib column is 5~6m, and the second rib column width is 0.5m, and two sides the first rib column width is 0.3m, and all rib columns are thick
Degree is not less than 0.4m.Bolt hole circular hole, aperture 32mm are set every 0.5m along short transverse.End pedestal is of an L-shaped structure, this
Sample, in connection, is unlikely to generate interference in two neighboring retaining wall.
In order to facilitate the connection of breast boards 3 and bottom plate 1, breast boards 3 is L-type breast boards, the short slab of breast boards 3 and described
Bottom plate 1 is connected, and 3 height of breast boards is 3~4m, and with a thickness of 0.2m, width is 3~4m, lays drain hole on breast boards, quantity is
1/m2Construction can be layered when supporting height is larger.
Retaining wall further includes anchor plate 10, and anchor plate 10 is connect with anchor pole 7, and anchor pole 7 isFining twisted steel, anchor pole are logical
It crosses six rib sleeves and is anchored at the first rib column 8 or the second rib column, anchor rod anchored section can connect inclination anchor plate, as shown in figure 3, anchoring
10 area of plate is not less than 0.5m2。
Alternatively, in an alternative embodiment of the invention, as shown in figure 4, retaining wall further includes injecting cement paste 11, injecting cement paste 11 and institute
The anchor pole 7 stated is detachably connected, and 11 length of injecting cement paste is not less than 4m.
For overcome the deficiencies in the prior art, the present invention also provides a kind of pin-connected panel anchors to draw earth-retaining faced wall, including institute
A kind of pin-connected panel anchor stated draws retaining wall, and adjacent retaining wall is connected by connector with fastener, and connector is strap bolt hole
Connecting plate, fastener is bolt or screw, and fastener passes through the breast boards of bolt hole and two sides or the first rib column connects.
A kind of pin-connected panel anchor draws the construction technology of earth-retaining faced wall, comprising the following steps:
1) earth-retaining wall size, the position of each drain hole and quantity are determined according to roadbed supporting height；
2) smooth ground excavates bottom plate foundation pit, the blotter of 20-35cm thickness should be arranged below bottom plate, and be compacted
Processing；
3) according to design position mounting base and set on lower layer's anchor plate of foundation pit side-wall, lower layer's anchor plate is away from inside bottom plate
Distance is not less than 5m；Before mounting base, it should be pre-placed bolt, be used for bottom plate and breast boards, the first rib column or the second rib
Connection between column and breast boards and bottom plate；The gap of 2~3cm should be set between adjacent two bottom plate, as between retaining wall
Subsiding crack；
4) the first rib column and the second rib column are installed, connect the first rib column and the second rib column with bottom plate, and passes through bracket pair
First rib column and the second rib column carry out temporary support；
5) breast boards is installed, breast boards is anchored with bottom plate, the first rib column and the second rib column by bolt respectively, and passes through branch
Frame carries out temporary support to breast boards, when breast boards is two layers, first installs lower layer's breast boards and installs upper layer breast boards, earth-retaining again
Geotextiles are arranged in sluicing hole site on the inside of plate, prevent sluicing hole plug；
6) lay anchor pole and upper layer anchor plate, it is anchor rod anchored to arrive retaining wall, and anchoring rod and upper layer anchor plate or under
Layer anchor plate, it is then filling roadbed that anchor pole is applied and is set when roadbed filling height reaches at the top of retaining wall to certain altitude
Pretightning force removes temporary support, backfills 40cm high soil layer on the outside of retaining wall.
Alternatively, carrying out slip casting when roadbed filling height reaches at the top of retaining wall and being applied after reaching intensity 70% to anchor pole
It adds and determines pretightning force, remove falsework, backfill 40cm high soil layer on the outside of retaining wall.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of pin-connected panel anchor draws retaining wall characterized by comprising
Bottom plate is set to ground；
Breast boards is set to bottom plate vertically, is provided with multiple drain holes；
First rib column, set on the both ends of breast boards side, the first rib column and breast boards are connected, and the first rib column is provided with breast boards
For the through-hole of anchor pole to be arranged；
Anchor pole, passes through the first rib column and breast boards is arranged.
2. a kind of pin-connected panel anchor according to claim 1 draws retaining wall, which is characterized in that the breast boards includes that multistage is spelled
Fishplate bar.
3. a kind of pin-connected panel anchor according to claim 2 draws retaining wall, which is characterized in that in the stitching portion of the breast boards
The second rib column is arranged in the side of breast boards, and the through-hole is equally arranged in the second rib column；
Further, the through hole of first rib column and the second rib column is respectively provided with the backing plate with aperture.
4. a kind of pin-connected panel anchor according to claim 1 draws retaining wall, which is characterized in that the first rib column bottom setting
End pedestal, the first rib column are connect by end pedestal with the breast boards；
Further, the width of end pedestal is greater than the width of the first rib column.
5. a kind of pin-connected panel anchor according to claim 3 draws retaining wall, which is characterized in that the setting of second rib column bottom
Middle part pedestal, the second rib column are connect by middle part pedestal with the breast boards；
Further, the width of middle part pedestal is greater than the width of the second rib column.
6. a kind of pin-connected panel anchor according to claim 4 draws retaining wall, which is characterized in that the L-shaped knot of end pedestal
Structure.
7. a kind of pin-connected panel anchor according to claim 1 draws retaining wall, which is characterized in that the breast boards is L-type earth-retaining
Plate, the short slab of breast boards and the bottom plate are connected, and the bottom plate is provided with the groove with breast boards cooperation.
8. a kind of pin-connected panel anchor according to claim 3 draws retaining wall, which is characterized in that further include anchor plate, anchor plate
It is connect with the anchor pole；
Alternatively, further including injecting cement paste, injecting cement paste is detachably connected with the anchor pole.
9. a kind of pin-connected panel anchor draws earth-retaining faced wall, which is characterized in that including according to claim 1 to 8 one
Kind pin-connected panel anchor draws retaining wall, and adjacent retaining wall is connected by connector with fastener.
10. the construction technology that a kind of pin-connected panel anchor according to claim 9 draws earth-retaining faced wall, which is characterized in that including
Following steps:
1) earth-retaining wall size, the position of each drain hole and quantity are determined according to roadbed supporting height；
2) smooth ground excavates bottom plate foundation pit, the blotter of 20-35cm thickness should be arranged below bottom plate, and carry out compaction treatment；
3) according to design position mounting base, before mounting base, it should be pre-placed bolt, for bottom plate and breast boards, the
Connection between one rib column or the second rib column and breast boards and bottom plate；The gap of 2~3cm should be set between adjacent two bottom plate, made
Subsiding crack between retaining wall；
4) the first rib column and the second rib column are installed, connect the first rib column and the second rib column with bottom plate, and by bracket to first
Rib column and the second rib column carry out temporary support；
5) breast boards is installed, breast boards is anchored with bottom plate, the first rib column and the second rib column by bolt respectively, and passes through bracket pair
Breast boards carries out temporary support, when breast boards is two layers, first installs lower layer's breast boards and installs upper layer breast boards again, in breast boards
Geotextiles are arranged in side sluicing hole site, prevent sluicing hole plug；
6) it lays anchor pole and anchors, it is then filling roadbed to certain altitude, setting prestressing force is applied to anchor pole, removes interim branch
Installation is completed in support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124275.4A CN110117965A (en) | 2018-02-07 | 2018-02-07 | A kind of pin-connected panel anchor draws retaining wall and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124275.4A CN110117965A (en) | 2018-02-07 | 2018-02-07 | A kind of pin-connected panel anchor draws retaining wall and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110117965A true CN110117965A (en) | 2019-08-13 |
Family
ID=67519623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810124275.4A Pending CN110117965A (en) | 2018-02-07 | 2018-02-07 | A kind of pin-connected panel anchor draws retaining wall and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110117965A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424703A (en) * | 2020-04-07 | 2020-07-17 | 吉林建筑大学 | Prefabricated base of road or bridge temporary retaining wall |
| CN112523256A (en) * | 2021-02-08 | 2021-03-19 | 沈阳促晋科技有限公司 | Prefabricated L-shaped concrete multi-layer multi-step retaining wall |
| CN112942413A (en) * | 2021-02-09 | 2021-06-11 | 福建省交通规划设计院有限公司 | Prefabricated UHPC rib plate type retaining wall system |
| CN112942414A (en) * | 2021-02-09 | 2021-06-11 | 福建省交通规划设计院有限公司 | Prefabricated UHPC superposed retaining wall system |
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| CN204919602U (en) * | 2015-09-18 | 2015-12-30 | 山东大学 | Compound anchored retaining wall by tie rods |
| CN205382507U (en) * | 2016-01-29 | 2016-07-13 | 中冶集团武汉勘察研究院有限公司 | Two -way anchored retaining wall by tie rods |
| CN105937244A (en) * | 2016-05-20 | 2016-09-14 | 西南交通大学 | Beam column plate type embankment earth-retaining wall on steep slope foundation and construction method thereof |
| CN205776339U (en) * | 2016-07-01 | 2016-12-07 | 浙江省交通规划设计研究院 | Both arms Retaining Wall |
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| JPS6132465B2 (en) * | 1982-06-10 | 1986-07-26 | Takaaki Endo | |
| CN103233486A (en) * | 2013-05-10 | 2013-08-07 | 山东大学 | Testing device and testing method of anchor-tension type retaining wall model |
| CN204919602U (en) * | 2015-09-18 | 2015-12-30 | 山东大学 | Compound anchored retaining wall by tie rods |
| CN205382507U (en) * | 2016-01-29 | 2016-07-13 | 中冶集团武汉勘察研究院有限公司 | Two -way anchored retaining wall by tie rods |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424703A (en) * | 2020-04-07 | 2020-07-17 | 吉林建筑大学 | Prefabricated base of road or bridge temporary retaining wall |
| CN112523256A (en) * | 2021-02-08 | 2021-03-19 | 沈阳促晋科技有限公司 | Prefabricated L-shaped concrete multi-layer multi-step retaining wall |
| CN112942413A (en) * | 2021-02-09 | 2021-06-11 | 福建省交通规划设计院有限公司 | Prefabricated UHPC rib plate type retaining wall system |
| CN112942414A (en) * | 2021-02-09 | 2021-06-11 | 福建省交通规划设计院有限公司 | Prefabricated UHPC superposed retaining wall system |
| CN112942414B (en) * | 2021-02-09 | 2022-04-26 | 福建省交通规划设计院有限公司 | Prefabricated UHPC superposed retaining wall system |
| CN112942413B (en) * | 2021-02-09 | 2022-04-26 | 福建省交通规划设计院有限公司 | Prefabricated UHPC rib plate type retaining wall system |
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Application publication date: 20190813 |
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