CN209040151U - Stake three layers of retaining wall structure of support - Google Patents
Stake three layers of retaining wall structure of support Download PDFInfo
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- CN209040151U CN209040151U CN201821693582.6U CN201821693582U CN209040151U CN 209040151 U CN209040151 U CN 209040151U CN 201821693582 U CN201821693582 U CN 201821693582U CN 209040151 U CN209040151 U CN 209040151U
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Abstract
The utility model relates to slope supporting construction applications, three layers of retaining wall structure of a support are disclosed to be placed on the outside of side slope, 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 up to the pile foundation contour with the first layer retaining wall or breast boards top 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, second layer retaining wall on the cushion cap, 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 utility model 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, basis be placed in ground line with
Extend the ground line with up to the pile foundation contour with the first layer retaining wall or breast boards top, described in lower and upper end
The cushion cap being attached thereto at the top of pile foundation, has the armoured concrete slab coupled with the cushion cap, described on the inside of the cushion cap
Second layer retaining wall above cushion cap placement in layers filler and is densified to second layer earth-retaining wall top after second layer retaining wall,
Platform is set at second layer retaining wall top surface, third layer retaining wall is set on the inside of the platform, is divided after third layer retaining wall
Layer fills filler and is densified to third layer earth-retaining wall top.
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, the first layer retaining wall or breast boards basis are placed in ground line hereinafter, and the first layer earth-retaining
Wall or breast boards wall extend 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.
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 retaining walls,
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-thirds
Ground line before layer retaining walls back filler, 12-third layer retaining walls roof panels, 13-embankment side slopes, 14-walls.
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 extends
The ground line is out with up to the pile foundation contour with the first layer retaining wall or breast boards top, the preceding campshed of pile foundation point is with after
Campshed, the appropriate location of middle and lower part applies together or several reinforced concrete coupling beams between the preceding campshed and rear campshed,
So that the preceding campshed and rear campshed is connected into an entirety, has the cushion cap being attached thereto at the top of the pile foundation, leaned in cushion cap
Versant applies armoured concrete slab, and second layer retaining wall is applied on the cushion cap, and platform is arranged 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 1 and heel row
One or multi-channel reinforced concrete coupling beams 3, first layer retaining wall or the breast boards 4 of middle and lower part appropriate location between stake 2, 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, first layer retaining wall or 4 basis of 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
Or the basis of 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 two
Campshed 1 before end is close to, in this way, first layer retaining wall or breast boards 4 are connect with preceding campshed 1, rear campshed 2, reinforced concrete coupling beams 3
At an overall structure, second layer retaining wall 7 is also connect by cushion cap 5 with preceding campshed 1 and rear campshed 2, reinforced concrete coupling beams 3
At an overall structure, third layer retaining wall 10 is set to 7 wall top platform of second layer retaining wall, 9 inside, and second layer retaining wall 7
Armoured concrete slab 6 is set on the inside of the cushion cap 7 under basis, the soil pressure on third layer retaining wall can be made there was only very little portion in this way
Divide and be transmitted within the scope of second layer retaining wall, the soil pressure on second layer retaining wall only has very little to be partially transferred to first layer earth-retaining
Within the scope of 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 retaining wall
Or the basis of breast boards 4 should be placed in the enough firm stratum of 14 or less bearing capacity of ground line, prevent it from differential settlement occur；
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 the second layer are kept off
Cushion cap 5 is equipped between cob 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 gear
Cob wall 7 connects armoured concrete slab 6 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.
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 (7)
1. three layers of retaining wall structure of support, it is characterised in that be placed in ground line or less including basis and wall extends the ground
More than line first layer retaining wall or breast boards, basis is placed in ground line or less and upper end extend the ground line with up to
The contour pile foundation of the first layer retaining wall or breast boards top, the cushion cap being attached thereto at the top of the pile foundation, described
The armoured concrete slab coupled on the inside of cushion cap with the cushion cap, the second layer retaining wall on the cushion cap are kept off in the second layer
Placement in layers filler and it is densified to second layer earth-retaining wall top after cob wall, platform is set at second layer retaining wall top surface, described
Third layer retaining wall is set on the inside of platform, placement in layers filler and is densified to third layer earth-retaining wall top after third layer retaining wall.
2. three layers of retaining wall structure of as described in claim 1 support, it is characterised in that the pile foundation include preceding campshed and after
Campshed, and one or multi-channel reinforced concrete coupling beams are arranged in the appropriate location of middle and lower part between preceding campshed and rear campshed, it is described
Cushion cap is 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, it is characterised in that the first layer 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 with up to it is described
Pile foundation top surface is contour.
4. three layers of retaining wall structure of as described in claim 1 support, it is characterised in that the first layer 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, it is characterised in that the second layer retaining wall is placed in described
On cushion cap top surface.
6. three layers of retaining wall structure of as described in claim 1 support, it is characterised in that couple on the inside of cushion cap with there is cushion cap
Armoured concrete slab.
7. three layers of retaining wall structure of as described in claim 1 support, it is characterised in that set third layer again on the inside of the platform
Retaining wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693582.6U CN209040151U (en) | 2018-10-19 | 2018-10-19 | Stake three layers of retaining wall structure of support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693582.6U CN209040151U (en) | 2018-10-19 | 2018-10-19 | Stake three layers of retaining wall structure of support |
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| CN209040151U true CN209040151U (en) | 2019-06-28 |
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| CN201821693582.6U Active CN209040151U (en) | 2018-10-19 | 2018-10-19 | Stake three layers of retaining wall structure of support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056790A (en) * | 2018-10-19 | 2018-12-21 | 吴震 | Stake three layers of retaining wall structure of support and construction method |
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2018
- 2018-10-19 CN CN201821693582.6U patent/CN209040151U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056790A (en) * | 2018-10-19 | 2018-12-21 | 吴震 | Stake three layers of retaining wall structure of support and construction method |
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