Anti-frost heave slope protection structure and its construction method

A slope and frost heaving technology, applied in infrastructure engineering, botanical equipment and methods, excavation, etc., can solve problems such as poor controllability and poor reliability, and achieve the effect of high structural stability and low frost heave

Active Publication Date: 2022-04-29
NORTHWEST INST OF ECO ENVIRONMENT & RESOURCES CAS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Poor reliability, poor controllability

Method used

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  • Anti-frost heave slope protection structure and its construction method
  • Anti-frost heave slope protection structure and its construction method
  • Anti-frost heave slope protection structure and its construction method

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Embodiment Construction

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0040] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

An anti-frost heave slope protection structure and construction method thereof, the slope protection structure is used to be arranged on a river embankment, comprising: a first clay layer arranged on the slope surface of the river embankment; gravel arranged on the first clay layer layer; the water delivery pipe located inside the gravel layer, one end of the water delivery pipe is connected to the water pump, the water delivery pipe is provided with multiple water outlets, and each outlet is equipped with a valve; it is located in the gravel layer away from the first clay layer The second clay layer on the side, the second clay layer and the first clay layer are provided with first sensors for detecting cracks, and a plurality of water outlets are arranged in one-to-one correspondence with a plurality of first sensors; and, located on the second clay layer The slope protection module on the layer, the slope protection module is provided with a plurality of planting grids, and each planting grid is provided with a vegetation layer. The slope protection structure has high reliability, high controllability, long service life and high safety.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to a frost-heaving slope protection structure and a construction method thereof. Background technique [0002] Most of the existing slope protection structures use methods such as retaining walls, lattice structures, flexible nets, and weight reduction to improve the safety factor of slopes and prevent slope instability from causing damage to engineering structures. There are many types of retaining walls, including gravity retaining walls, buttress retaining walls, and pile-slab walls. Each slope protection structure has its unique advantages and can play an important role in slope protection. Different types of retaining walls The force forms in the process of supporting are not the same. The lattice structure mainly uses rigid concrete beams for slope protection, and an anchor structure is arranged at the intersection of the rigid beams for anchorage, thereby achieving th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/12E02B3/14E02D17/20E03F3/04E03F5/22A01G9/02
CPCE02B3/12E02B3/14E02D17/205E03F3/04E03F5/22A01G9/02
Inventor 白瑞强张明义赖远明裴万胜
Owner NORTHWEST INST OF ECO ENVIRONMENT & RESOURCES CAS
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