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Side-slope side supporting protecting method

A slope and frame technology, applied in excavation, construction, artificial islands, etc., can solve problems such as affecting the construction progress, easy cracking, damage, etc., to avoid mutual interference, improve construction efficiency, and ensure the effect of protection.

Active Publication Date: 2018-12-18
GUANGDONG URBAN & RURAL PLANNING & DESIGN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing slope support methods have some shortcomings in actual construction. For example, the frame structure is directly laid on the slope, and then the concrete protection surface is poured, so that the contact with the slope is unstable, and it is easy to cause settlement. The protection effect is poor, and the concrete retaining wall structure is simply poured at the bottom of the slope, so that all the pouring work is carried out at the same time, and the concrete solidification period is long, interfering with each other in time, affecting the construction progress, and with The connection stability of the concrete protective surface is poor, it is easy to crack and lose the effect of the retaining wall, and the construction method is relatively simple, which affects the stability and construction efficiency

Method used

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  • Side-slope side supporting protecting method

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Experimental program
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Effect test

Embodiment 1

[0049] A side slope side support method, the side slope side support method comprises the steps of:

[0050] S1. Anchor fixing: Drill a hole on the slope, insert the prestressed anchor into the hole, and pour concrete grout to fix one end of the anchor.

[0051] S2. Set retaining wall: fix the gabion basket to the bottom of the slope to form a retaining wall structure.

[0052] S3. Sash erection: use sash beams to lay on the slope, and use thin steel wires and anchor rods to bind together to form a criss-cross grid structure to form a sash frame.

[0053] S4. Concrete pouring: Concrete is poured inside the retaining wall to form a concrete retaining wall structure, and concrete is poured on the surface of the grid to obtain a concrete protective surface and connected to the concrete retaining wall.

[0054] S5. Test: After the concrete is solidified, stretch the prestressed anchor rod to detect the protection strength.

[0055] S6. Trimming: cut off the end of the leaking an...

Embodiment 2

[0069] A side slope side support method, the side slope side support method comprises the steps of:

[0070] S1. Anchor fixing: Drill a hole on the slope, insert the prestressed anchor into the hole, and pour concrete grout to fix one end of the anchor.

[0071] S2. Set retaining wall: fix the gabion basket to the bottom of the slope to form a retaining wall structure.

[0072] S3. Sash erection: use sash beams to lay on the slope, and use thin steel wires and anchor rods to bind together to form a criss-cross grid structure to form a sash frame.

[0073] S4. Concrete pouring: Concrete is poured inside the retaining wall to form a concrete retaining wall structure, and concrete is poured on the surface of the grid to obtain a concrete protective surface and connected to the concrete retaining wall.

[0074] S5. Test: After the concrete is solidified, stretch the prestressed anchor rod to detect the protection strength.

[0075] S6. Trimming: cut off the end of the leaking an...

Embodiment 3

[0089] A side slope side support method, the side slope side support method comprises the steps of:

[0090] S1. Anchor fixing: Drill a hole on the slope, insert the prestressed anchor into the hole, and pour concrete grout to fix one end of the anchor.

[0091] S2. Set retaining wall: fix the gabion basket to the bottom of the slope to form a retaining wall structure.

[0092] S3. Sash erection: use sash beams to lay on the slope, and use thin steel wires and anchor rods to bind together to form a criss-cross grid structure to form a sash frame.

[0093] S4. Concrete pouring: Concrete is poured inside the retaining wall to form a concrete retaining wall structure, and concrete is poured on the surface of the grid to obtain a concrete protective surface and connected to the concrete retaining wall.

[0094] S5. Test: After the concrete is solidified, stretch the prestressed anchor rod to detect the protection strength.

[0095] S6. Trimming: cut off the end of the leaking an...

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Abstract

The invention discloses a side-slope side supporting protecting method. The side-slope side supporting protecting method comprises the following steps of S1, anchor rod fixing; S2, retaining-wall setting; S3, frame lattice erecting, specifically, frame lattice beams are paved on a side slope and are bound with an anchor rod together adopting thin steel wires, a crisscross grid-shaped structure isformed, and a frame lattice framework can be formed; S4, concrete pouring, specifically, concrete is poured into a retaining wall, and a concrete retaining-wall structure is formed; S5, testing; and S6, trimming. According to the side-slope side supporting protecting method provided by the invention, the frame lattice framework is bound by the anchor rod fixed through the concrete, the structuralstrength can be increased, the connection tight type is facilitated, and the protecting effect is improved; and meanwhile, by means of the manner that a stone cage basket bound by steel reinforcementis internally filled with fillers, the concrete is poured to form the retaining-wall structure, migration inwards after external construction is facilitated, mutual interference is avoided, the construction efficiency is improved, and the side-slope protecting effect is guaranteed.

Description

technical field [0001] The invention relates to the technical field of side slope support, in particular to a side slope side support method. Background technique [0002] In the process of building construction, it is often necessary to support the engineering slope, but in actual engineering, different forms of slope support are required for different terrain and geological conditions. [0003] However, the existing slope support methods have some shortcomings in actual construction. For example, the frame structure is directly laid on the slope, and then the concrete protection surface is poured, so that the contact with the slope is unstable, and it is easy to cause settlement, etc. The protection effect is poor, and the concrete retaining wall structure is simply poured at the bottom of the slope, so that all the pouring work is carried out at the same time, and the concrete solidification period is long, interfering with each other in time, affecting the construction p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20E02D29/02
CPCE02D17/20E02D29/02E02D29/0208E02D29/0283
Inventor 陈维勇邹恩葵单双成
Owner GUANGDONG URBAN & RURAL PLANNING & DESIGN INST
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