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River side slope soil nailing wall supporting structure and side slope stable construction method

A technology for supporting structures and slopes, which is applied in foundation structure engineering, sheet pile walls, coastline protection, etc., can solve problems such as poor connection stability and achieve a stable supporting structure

Active Publication Date: 2022-04-12
北京市市政一建设工程有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the poor stability of the connection between the steel mesh and the soil nails in the related art, the application provides a soil nail wall support structure for a riverside slope and a construction method for stabilizing the slope

Method used

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  • River side slope soil nailing wall supporting structure and side slope stable construction method
  • River side slope soil nailing wall supporting structure and side slope stable construction method
  • River side slope soil nailing wall supporting structure and side slope stable construction method

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Embodiment Construction

[0052] The following is attached Figure 1-6 The application is described in further detail.

[0053] The embodiment of the present application discloses a soil nail wall support structure on a riverside slope. The support structure is arranged on the side slope 1 of the river channel, and is used for protecting the side slopes 1 on both sides of the river channel.

[0054] refer to figure 1 with figure 2 , the support structure includes a river slope 1, a number of soil nails 2, a steel mesh 3 and a concrete layer 4.

[0055] refer to image 3 , the river slope 1 is provided with a number of nail holes 11 for piercing the soil nails 2, the nail holes 11 are perpendicular to the plane where the river slope 1 is located, the number of soil nails 2 corresponds to the number of nail holes 11 one by one, and the soil nails 2 It is pierced into the nail hole 11, and one end of the soil nail 2 protrudes from the nail hole 11.

[0056] refer to Figure 4 , in order to facilitat...

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Abstract

The invention relates to a river side slope soil nailing wall supporting structure, which relates to a side slope soil nailing wall construction technology, and comprises a river side slope, a plurality of soil nails penetrating through the side slope, a reinforcing mesh paved on the side slope, and a concrete layer paved on the river side slope, a fixing mechanism is arranged between the soil nails and the reinforcing mesh, the fixing mechanism comprises a plurality of pressing pieces installed on the soil nails, the reinforcing mesh is located between the pressing pieces and the side slope, and the reinforcing mesh is clamped between the pressing pieces and the side slope; the ends, extending out of the nail holes, of the reinforcing mesh and the soil nails are poured into the concrete layer. The supporting structure has the advantage that the stability of the supporting structure is improved.

Description

technical field [0001] The application relates to the construction technology of soil nailing walls on slopes, in particular to a supporting structure of soil nailing walls on riverside slopes and a construction method for stabilizing slopes. Background technique [0002] Soil nailing is an in-situ soil reinforcement technique. The slope is reinforced by soil nails made of steel bars, and a reinforced mesh is laid on the surface of the slope, and then a layer of concrete surface is sprayed and the earthwork slope is combined with the slope reinforcement support construction method. Its structure is a complex formed by the reinforcement rods (i.e. soil nails or anchors) set in the slope and the surrounding soil firmly bonded, and a support structure similar to a gravity retaining wall formed by the surface layer. [0003] Soil-nailed walls are often seen on the slopes on both sides of the river. In the construction process of the soil nail wall in the related art, generally...

Claims

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Application Information

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IPC IPC(8): E02B3/12E02D5/76
Inventor 周阳张鹏王健海刘羽于洋黄晶李金元周明浩闫立龙李大军李桂霞梁少凡姬磊汪艳明张来顺
Owner 北京市市政一建设工程有限责任公司
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