CN109056790A - Stake three layers of retaining wall structure of support and construction method - Google Patents
Stake three layers of retaining wall structure of support and construction method Download PDFInfo
- Publication number
- CN109056790A CN109056790A CN201811218245.6A CN201811218245A CN109056790A CN 109056790 A CN109056790 A CN 109056790A CN 201811218245 A CN201811218245 A CN 201811218245A CN 109056790 A CN109056790 A CN 109056790A
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- retaining wall
- layer
- campshed
- cushion cap
- layer retaining
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- 238000010276 construction Methods 0.000 title claims abstract description 42
- 210000000481 breast Anatomy 0.000 claims abstract description 42
- 239000000945 filler Substances 0.000 claims abstract description 32
- 239000004567 concrete Substances 0.000 claims abstract description 23
- 238000003466 welding Methods 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 239000011150 reinforced concrete Substances 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000004873 anchoring Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
Abstract
The present invention relates to slope supporting construction applications, three layers of retaining wall structure of a support are disclosed to be placed on the outside of welding with filler wire, ground line or less is placed in including basis and wall extends the first layer retaining wall (or breast boards) of the ground line or more, basis is placed in ground line or less and the ground line is extended to push up contour pile foundation up to the first layer retaining wall (or breast boards) in upper end, the cushion cap being attached thereto at the top of the pile foundation, there is the armoured concrete slab coupled with cushion cap on the inside of cushion cap, on the cushion cap and the second layer retaining wall that is attached on the outside of the welding with filler wire, platform is set at second layer retaining wall top surface, third layer retaining wall is set on the inside of the platform.Compared with prior art, the present invention plays the role of preferable supporting and retaining system to superelevation welding with filler wire, and than the retaining Wall of large section, pile plate wall, anchor cable pile plate wall project cost be low, highly-safe, short time limit, easily construction.
Description
Technical field
The present invention relates to three layers of retaining wall structure of slope supporting technical field of structures more particularly to stake support and construction parties
Method.
Background technique
Currently, the retaining structure suitable for super tall earth fill mainly has the superelevation of large section in geotechnical engineering field
Retaining wall, pile plate wall, anchor cable pile plate wall etc., but there are certain shortcomings for these retaining structures, such as the superelevation of large section
Retaining Wall Engineering amount is larger, and cost is higher, high to ground requirement for bearing capacity, and the probability to go wrong is also higher；Pile plate wall is because wherein
Friction pile sectional dimension it is bigger than normal, can not using mechanical hole building construct, not only the duration is longer but also working security is low；Anchor cable
Pile plate wall some locations because anchor cable pore-forming is difficult, can not find anchoring section due to be difficult to carry out.
Summary of the invention
Technical problem: the purpose of the present invention is to provide three layers of retaining wall structure of stake support and construction methods, it is intended to solve existing
There is the retaining Wall project amount of large section in technology larger, cost is higher, and high to ground requirement for bearing capacity, what is gone wrong is general
Rate is also higher；Friction pile sectional dimension in pile plate wall is bigger than normal, can not use mechanical execution；Anchor cable pile plate wall some locations because
Anchor cable pore-forming is difficult, the problems such as can not find anchoring section and being difficult to carry out.
Technical solution: the invention is realized in this way, three layers of retaining wall structure of stake support are placed on the outside of side slope, including basis is set
Below ground line and wall extends the first layer retaining wall (or breast boards) of the ground line or more, and basis is placed in ground line
Below and the ground line is extended to push up contour pile foundation up to the first layer retaining wall (or breast boards) in upper end,
The cushion cap being attached thereto at the top of the pile foundation, there is the armoured concrete slab coupled with the cushion cap on the inside of the cushion cap,
Above the cushion cap and the second layer retaining wall that is attached on the outside of the welding with filler wire, placement in layers is filled out after second layer retaining wall
Expect and be densified to second layer earth-retaining wall top, platform is set at second layer retaining wall top surface, third is set on the inside of the platform
Layer retaining wall, placement in layers filler and is densified to third layer earth-retaining wall top after third layer retaining wall.
Further, the pile foundation includes preceding campshed and rear campshed, and the middle and lower part between preceding campshed and rear campshed
One or multi-channel reinforced concrete coupling beams are arranged in appropriate location, and the cushion cap is placed in the preceding campshed and heel row stake top portion.
Further, first layer retaining wall (or breast boards) basis is placed in ground line hereinafter, and first layer gear
Cob wall (or breast boards) wall extends the ground line up to contour with the pile foundation top surface.
Further, on the inside of the cushion cap with the armoured concrete slab that there is the cushion cap to couple.
Further, the second layer retaining wall is placed at the top of the cushion cap, and is set at the top of the second layer retaining wall
Platform sets third layer retaining wall again on the inside of the platform.
Further, the construction method of three layers of retaining wall structure of stake support:
Construction method in all new embankment locations:
S1, the smooth location on original ground reserve for the construction of preceding campshed, rear campshed and first layer retaining wall (or breast boards)
Operation platform；
S2, construct on operation platform preceding campshed and rear campshed so that the upper end of preceding campshed and rear campshed extend ground line with
On, and between preceding campshed and rear campshed middle and lower part appropriate location construction together or several reinforced concrete coupling beams, keep reinforcing bar mixed
The preceding campshed and rear campshed are closely attached into an entirety by solidifying soil coupling beam；
S3, it constructs first layer retaining wall (or breast boards) on operation platform, so that first layer retaining wall (or breast boards) wall
Upper end extend ground line with up to contour with preceding campshed and heel row stake top end, first layer retaining wall (or breast boards) left and right two
Side and preceding campshed close-coupled；
Filler on the inside of S4, backfill embankment side slope, and layered rolling is closely knit to first layer retaining wall (or breast boards) top；
S5, applied on preceding campshed and heel row stake top platform cushion cap and with the armoured concrete slab that couples on the inside of cushion cap；
S6, second layer retaining wall of constructing on cushion cap；
Filler on the inside of S7, backfill embankment side slope, and layered rolling is closely knit to second layer retaining wall top；
S8, platform is set at the top of second layer retaining wall；
S9, third layer retaining wall is set on the inside of the platform；
Filler on the inside of S10, backfill embankment side slope, and layered rolling is closely knit to third layer retaining wall top.
Only top is the construction method in new embankment location:
S1, the smooth location on original ground, for preceding campshed, rear campshed and cushion cap, the armored concrete coupled with cushion cap inside
The construction of plate reserves operation platform；
S2, construct on operation platform preceding campshed and rear campshed, so that ground line is extended extremely in the upper end of preceding campshed and rear campshed
Cushion cap absolute altitude；
S3, on the stake top platform of preceding campshed and rear campshed construction bearing platform and with the armoured concrete slab that couples on the inside of cushion cap；
S4, second layer retaining wall of constructing on cushion cap；
Filler on the inside of S5, backfill embankment side slope, and layered rolling is closely knit to second layer retaining wall top；
S6, platform is set at the top of second layer retaining wall；
S7, third layer retaining wall is applied on the inside of the platform；
Filler on the inside of S8, backfill embankment side slope, and layered rolling is closely knit to third layer retaining wall top.
S9, cushion cap is excavated with slope, construct first layer retaining wall (or breast boards), so that first layer retaining wall (or gear
Native plate) wall upper end extend ground line with up to cushion cap bottom absolute altitude, at left and right sides of first layer retaining wall (or breast boards)
With preceding campshed close-coupled.
The utility model has the advantages that compared with prior art, the earth-retaining height of three layers of retaining wall structure of stake support of the present invention and construction method
It is higher than common retaining wall, it can be stably placed on welding with filler wire lateral surface, to be played preferably to superelevation welding with filler wire
Supporting and retaining system effect, and than the retaining Wall of large section, pile plate wall, anchor cable pile plate wall project cost be low, the highly-safe, duration
Short, easy construction.
Detailed description of the invention
Fig. 1 is three layers of retaining wall structure of stake support and construction method sectional schematic diagram (first layer provided in an embodiment of the present invention
Retaining wall plate retaining wall between stake, second layer retaining wall are counterfort wall, or balance weight retaining wall, third layer gear
Cob wall is also counterfort wall, or balance weight retaining wall).
Fig. 2 is three layers of retaining wall structure of stake support provided in an embodiment of the present invention and construction method elevational schematic view.
Fig. 3 is that three layers of retaining wall structure of stake support provided in an embodiment of the present invention and construction method pile foundation are shown with cushion cap plane
It is intended to.
Have in figure: between 1-preceding campshed, 2-rear campsheds, 3-preceding campsheds and rear campshed middle and lower part together or several steel
Reinforced concrete coupling beam, 4-first layer retaining walls (or breast boards), 5-cushion caps, 6-armoured concrete slabs, 7-second layer earth-retainings
Wall, 8-the first and second layer of retaining walls carry on the back filler, 9-second layer retaining walls roof panels, 10-third layer retaining walls, 11-the
Ground line before three layers of retaining walls back filler, 12-third layer retaining walls roof panels, 13-embankment side slopes, 14-wall.
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, with reference to the accompanying drawings and embodiments, to this
Invention is described in further detail, it should be understood that and the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the limitation present invention.
Specific embodiment
The present invention provides three layers of retaining wall structures of stake support to be placed on the outside of welding with filler wire, including basis is placed in ground line or less
And wall extends the first layer retaining wall (or breast boards) of the ground line or more, basis is placed in ground line or less and upper end is prolonged
The ground line is stretched out to push up contour pile foundation, campshed before pile foundation point up to the first layer retaining wall (or breast boards)
With rear campshed, the appropriate location of middle and lower part is applied together between the preceding campshed and rear campshed or several armored concrete connects
Beam makes the preceding campshed and rear campshed connect into an entirety, has the cushion cap being attached thereto at the top of the pile foundation, in cushion cap
Armoured concrete slab is applied by versant, on the cushion cap and is attached on the outside of the welding with filler wire and applies second layer retaining wall,
Platform is set in second layer earth-retaining wall top, third layer retaining wall is applied on the inside of the platform.
In the present invention, foundation soil Lack of support, three layers of retaining wall of stake support can be overcome the problems, such as using pile foundation
It is higher than the earth-retaining height of common retaining wall, and can be stably placed on welding with filler wire lateral surface, second layer retaining wall wall top
Platform and armoured concrete slab can play the role of top soil pressure and only seldom partially transmit downwards, to make first and second
The soil pressure of layer retaining wall greatly reduces, and then so that three layers of retaining wall structure of a support is played preferable supporting and retaining system to welding with filler wire and make
With.
Realization of the invention is described in detail below in conjunction with specific attached drawing.
It as shown in Figure 1, Figure 2, Figure 3 shows, is a preferred embodiment provided by the invention.
Three layers of retaining wall structure of stake support provided by the invention are set to 13 outside of embankment side slope, are used for supporting and retaining system embankment side slope 13,
Supporting and retaining system is served to embankment side slope 13.
Three layers of retaining wall structure of stake support provided in this embodiment include preceding campshed 1 and rear campshed 2 and preceding campshed and rear campshed
Between the one or multi-channel reinforced concrete coupling beams 3 of middle and lower part appropriate location, first layer retaining wall (or breast boards) 4, cushion cap 5,
Armoured concrete slab 6, the second layer retaining wall 7 being placed on cushion cap 5, in the platform 9 of second layer earth-retaining wall top, in platform 9
Third layer retaining wall 10.
With three layers of retaining wall structure of above-mentioned stake support, 4 basis of first layer retaining wall (or breast boards) be placed in ground line 14 with
Under, its wall extend ground line 14 with up to 5 lower end of cushion cap, 6 bottom of armoured concrete slab and 5 bottom of cushion cap of 5 inside of cushion cap
It is contour, second layer retaining wall 7 is set in 5 upper end of cushion cap, platform 9 is set in 7 wall top of second layer retaining wall, is set on the inside of platform 9
Third layer retaining wall 10 is set, the height that three layers of retaining wall structure of support can in this way adapted to is higher than common retaining wall, relative to
The retaining Wall of large section, three layers of retaining wall structure of stake support can save bricklaying, improve safety, engineering is greatly reduced makes
Valence；A diameter can be reduced relative to pile plate wall and stake is long, pile foundation is convenient for mechanized construction, shortens the construction period, and improves safety, reduces work
Journey cost；The problem of anchor cable pore-forming difficulty is not present, can not find anchoring section or be difficult to carry out relative to anchor cable pile plate wall.
Above-mentioned pile foundation includes the preceding campshed 1 being set side by side and rear campshed 2, between preceding campshed 1 and rear campshed 2 under
The appropriate location in portion is set together or several reinforced concrete coupling beams 3, preceding campshed 1 and the afterwards top of campshed 2, should equipped with cushion cap 5
The top of campshed 1 and rear campshed 2 before cushion cap 5 is separately connected, and connect the basis of second layer retaining wall 7, first layer retaining wall
The basis of (or breast boards) 4 is placed in 14 or less ground line, its wall extends ground line 14 with up to 5 lower end of cushion cap, and left and right
Campshed 1 before both ends are close to, in this way, first layer retaining wall (or breast boards) 4 and preceding campshed 1, rear campshed 2, reinforced concrete coupling beams 3
An overall structure is connected into, second layer retaining wall 7 passes through cushion cap 5 and preceding campshed 1 and rear campshed 2, reinforced concrete coupling beams 3
An overall structure is connected into, third layer retaining wall 10 is set to 7 wall top platform of second layer retaining wall, 9 inside, and the second layer is kept off
Armoured concrete slab 6 is set on the inside of cushion cap 7 under 7 basis of cob wall, the soil pressure on third layer retaining wall can be made to only have in this way
Very little is partially transferred within the scope of second layer retaining wall, and the soil pressure on second layer retaining wall only has very little to be partially transferred to first
Within the scope of layer retaining wall, so that the earth-retaining height of three layers of retaining wall structure of support be made to greatly improve.
Preceding campshed 1 among the above and rear campshed 2 have respectively it is multiple, multiple preceding campshed 1 and it is multiple after campshed 2 along embankment
13 outside of side slope is arranged in order, should be maintained a certain distance between certain preceding campshed 1 and rear campshed 2, preceding campshed 1 and rear campshed
The appropriate location of middle and lower part sets one or several reinforced concrete coupling beams 3 between 2, and the size of distance and coupling beam is big between practical stake
It is small to be determined according to the stress size of stake.
To be completely embedded between first layer retaining wall (or breast boards) 4 and preceding campshed 1, rear campshed 2, first layer earth-retaining
The basis of wall (or breast boards) 4 should be placed in the enough firm stratum of 14 or less bearing capacity of ground line, prevent it from occurring uneven
Sedimentation；To be connected firmly between second layer retaining wall 7 and preceding campshed 1 and rear campshed 2, preceding campshed 1 and rear campshed 2 and second
Cushion cap 5 is equipped between layer retaining wall 7, the lower end of the cushion cap 5 connects on preceding campshed 1 and rear campshed 2, and the upper end is then connected to second
Layer retaining wall 7, armoured concrete slab 6 is connected on the inside of cushion cap 5.
To make third layer retaining wall 10 firm, it is closely knit that second layer retaining walls should carry on the back to 8 layered rolling of filler, and by the
The setting width of two layers of retaining walls roof panel 9 meets stability Calculation requirement.
In the actual construction process, the construction method of above-mentioned three layers of retaining wall structure of stake support is as follows:
Construction method in all new embankment locations:
S1, the smooth location on original ground 14, for applying for preceding campshed 1, rear campshed 2 and first layer retaining wall (or breast boards) 4
Work reserves operation platform；
S2, construct on operation platform preceding campshed 1 and rear campshed 2, so that ground is extended in the upper end of preceding campshed 1 and rear campshed 2
14 or more, and between preceding campshed 1 and rear campshed 2 middle and lower part appropriate location construction together or several reinforced concrete coupling beams 3；
S3, first layer retaining wall (or breast boards) 4 of constructing on operation platform, so that 4 wall of first layer retaining wall (or breast boards)
Extend ground 14 up to, first layer retaining wall (or breast boards) 4 contour with preceding campshed 1 and 2 top of rear campshed in the upper end of body
The left and right sides and preceding 1 close-coupled of campshed；
Filler 8 on the inside of S4, backfill embankment side slope, layered rolling are closely knit to 4 top of first layer retaining wall (or breast boards)；
S5, cushion cap 5 and armoured concrete slab 6 are applied on 2 stake top platform of preceding campshed 1 and rear campshed；
S6, second layer retaining wall 7 of constructing on cushion cap 5；
Filler 8 on the inside of S7, backfill embankment side slope, and layered rolling is closely knit to 7 top of second layer retaining wall；
S8, platform 9 is applied at the top of second layer retaining wall；
S9, setting applies third layer retaining wall 10 on the inside of platform 9；
Filler 11 on the inside of S10, backfill embankment side slope, and layered rolling is closely knit to 10 top of third layer retaining wall.
Only top is the construction method in new embankment location:
S1, the smooth location on original ground 14 stay for the construction of preceding campshed 1, rear campshed 2 and cushion cap 5, armoured concrete slab 6
Operation platform out；
S2, construct on operation platform preceding campshed 1 and rear campshed 2, so that ground is extended in the upper end of preceding campshed 1 and rear campshed 2
14 to 5 bottom absolute altitude of cushion cap；
S3, in the stake top platform construction cushion cap 5 and armoured concrete slab 6 of preceding campshed 1 and rear campshed 2；
S4, second layer retaining wall 7 of constructing on cushion cap 5；
Filler 8 on the inside of S5, backfill embankment side slope, and layered rolling is closely knit to 7 top of second layer retaining wall；
S6, platform 9 is applied at the top of second layer retaining wall 7；
S7, third layer retaining wall 10 is applied on the inside of platform 9；
Filler 11 on the inside of S8, backfill embankment side slope, and layered rolling is closely knit to 10 top of third layer retaining wall.
S9, excavation cushion cap 5 are with slope, first layer retaining wall (or breast boards) 4 of constructing, so that first layer retaining wall (or
Breast boards) 4 walls upper end extend ground line 14 with up to 5 bottom absolute altitude of cushion cap, first layer retaining wall (or breast boards) 4 is left
Right two sides and preceding 1 close-coupled of campshed.
The foregoing is merely present pre-ferred embodiments, are not intended to restrict the invention, all in spirit of the invention
With any modifications, equivalent replacements, and improvements made within principle etc., should all be included in the protection scope of the present invention.
Claims (10)
1. three layers of retaining wall structure of support and construction method, it is characterised in that be placed in ground line or less including basis and wall extends
First layer retaining wall (or breast boards) more than the ground line out, basis is placed in ground line or less and upper end is extended describedly
Upper thread is attached thereto at the top of the pile foundation with pushing up contour pile foundation up to the first layer retaining wall (or breast boards)
Cushion cap, the armoured concrete slab coupled on the inside of the cushion cap with the cushion cap on the cushion cap and is attached at described
Second layer retaining wall on the outside of welding with filler wire placement in layers filler and is densified to second layer retaining wall after second layer retaining wall
Platform is arranged in top at second layer retaining wall top surface, third layer retaining wall is arranged on the inside of the platform, in third layer retaining wall
Placement in layers filler and it is densified to third layer earth-retaining wall top afterwards.
2. three layers of retaining wall structure of as described in claim 1 support and construction method, it is characterised in that before the pile foundation includes
Campshed and rear campshed, and one or multi-channel armored concrete is arranged in the appropriate location of middle and lower part between preceding campshed and rear campshed
Coupling beam, the cushion cap are placed in the preceding campshed and heel row stake top portion.
3. three layers of retaining wall structure of as described in claim 1 support and construction method, it is characterised in that the first layer earth-retaining
Wall (or breast boards) basis be placed in ground line hereinafter, and the first layer retaining wall (or breast boards) wall extend the ground
Line is up to contour with the pile foundation top surface.
4. three layers of retaining wall structure of as described in claim 1 support and construction method, it is characterised in that the first layer earth-retaining
Wall (or breast boards) left and right ends and the pile foundation close-coupled.
5. three layers of retaining wall structure of as described in claim 1 support and construction method, it is characterised in that the second layer earth-retaining
Wall is placed on the cushion cap top surface.
6. three layers of retaining wall structure of as described in claim 1 support and construction method, it is characterised in that on the inside of cushion cap with have
The armoured concrete slab of cushion cap connection.
7. three layers of retaining wall structure of as described in claim 1 support and construction method, it is characterised in that on the inside of the platform
Third layer retaining wall is set again.
8. three layers of retaining wall structure of as described in claim 1 support and construction method, it is characterised in that all new embankments
The construction method of section:
S1, the smooth location on original ground reserve for the construction of preceding campshed, rear campshed and first layer retaining wall (or breast boards)
Operation platform；
S2, construct on operation platform preceding campshed and rear campshed so that the upper end of preceding campshed and rear campshed extend ground line with
On, and between preceding campshed and rear campshed middle and lower part appropriate location construction together or several reinforced concrete coupling beams, keep reinforcing bar mixed
The preceding campshed and rear campshed are closely attached into an entirety by solidifying soil coupling beam；
S3, it constructs first layer retaining wall (or breast boards) on operation platform, so that first layer retaining wall (or breast boards) wall
Upper end extend ground line with up to contour with preceding campshed and heel row stake top end, first layer retaining wall (or breast boards) left and right two
Side and preceding campshed close-coupled；
Filler on the inside of S4, backfill embankment side slope, and layered rolling is closely knit to first layer retaining wall (or breast boards) top；
S5, applied on preceding campshed and heel row stake top platform cushion cap and with the armoured concrete slab that couples on the inside of cushion cap；
S6, second layer retaining wall of constructing on cushion cap；
Filler on the inside of S7, backfill embankment side slope, and layered rolling is closely knit to second layer retaining wall top；
S8, platform is set at the top of second layer retaining wall；
S9, third layer retaining wall is set on the inside of the platform；
Filler on the inside of S10, backfill embankment side slope, and layered rolling is closely knit to third layer retaining wall top.
9. two layers of retaining wall structure of as described in claim 1 support and construction method, it is characterised in that only top is new embankment
The construction method in location:
S1, the smooth location on original ground, for preceding campshed, rear campshed and cushion cap, the armored concrete coupled with cushion cap inside
The construction of plate reserves operation platform；
S2, construct on operation platform preceding campshed and rear campshed, so that ground line is extended extremely in the upper end of preceding campshed and rear campshed
Cushion cap absolute altitude；
S3, on the stake top platform of preceding campshed and rear campshed construction bearing platform and with the armoured concrete slab that couples on the inside of cushion cap；
S4, second layer retaining wall of constructing on cushion cap；
Filler on the inside of S5, backfill embankment side slope, and layered rolling is closely knit to second layer retaining wall top；
S6, platform is set at the top of second layer retaining wall；
S7, third layer retaining wall is applied on the inside of the platform；
Filler on the inside of S8, backfill embankment side slope, and layered rolling is closely knit to third layer retaining wall top.
10.S9, cushion cap is excavated with slope, construct first layer retaining wall (or breast boards), so that first layer retaining wall (or earth-retaining
Plate) wall upper end extend ground line with up to cushion cap bottom absolute altitude, at left and right sides of first layer retaining wall (or breast boards) with
Preceding campshed close-coupled.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811218245.6A CN109056790A (en) | 2018-10-19 | 2018-10-19 | Stake three layers of retaining wall structure of support and construction method |
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| CN201811218245.6A CN109056790A (en) | 2018-10-19 | 2018-10-19 | Stake three layers of retaining wall structure of support and construction method |
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Cited By (4)
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| CN111119232A (en) * | 2020-01-23 | 2020-05-08 | 贵州星隆迪岩土工程有限公司 | Improved pile-support two-layer retaining wall structure and construction method |
| CN111199070A (en) * | 2020-01-27 | 2020-05-26 | 贵州星隆迪岩土工程有限公司 | Design method of pile-supported two-layer retaining wall |
| CN111206617A (en) * | 2020-03-25 | 2020-05-29 | 贵州星隆迪岩土工程有限公司 | High pile bearing platform retaining wall and construction method |
| CN112922298A (en) * | 2021-01-28 | 2021-06-08 | 中国建筑股份有限公司 | Construction platform, construction platform building method and construction engineering construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111119232A (en) * | 2020-01-23 | 2020-05-08 | 贵州星隆迪岩土工程有限公司 | Improved pile-support two-layer retaining wall structure and construction method |
| CN111199070A (en) * | 2020-01-27 | 2020-05-26 | 贵州星隆迪岩土工程有限公司 | Design method of pile-supported two-layer retaining wall |
| CN111206617A (en) * | 2020-03-25 | 2020-05-29 | 贵州星隆迪岩土工程有限公司 | High pile bearing platform retaining wall and construction method |
| CN112922298A (en) * | 2021-01-28 | 2021-06-08 | 中国建筑股份有限公司 | Construction platform, construction platform building method and construction engineering construction method |
| CN112922298B (en) * | 2021-01-28 | 2022-07-12 | 中国建筑股份有限公司 | Construction platform, construction platform building method and construction engineering construction method |
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