Landscape eco-friendly retaining wall, implementation method for rapid protection of moraine slopes

Abstract

The invention relates to a landscape eco-friendly retaining wall for quickly protecting moraine side slopes and an implementation method of such landscape eco-friendly retaining wall, aiming to overcome the defects of long construction period, high investment and big construction disturbance of existing protection structures such as gravity retaining walls and anchoring slab-pile walls. The landscape eco-friendly retaining wall for quickly protecting the moraine side slopes comprises a foundation slab, a vertical face plate, a plurality of ribbed plates and a plurality of layers of frame beams, wherein the ribbed plates are arranged on the foundation slab at intervals, the frame beams are mounted among the transverse supporting ribbed plates, every frame layer is filled with gravel soil to form a stepped wall body, the face plate faces the protection side slope side, and the ribbed plates and the stepped frame wall bodies filled among the ribbed plates face the back side. The landscape eco-friendly retaining wall for quickly protecting the moraine side slopes is capable of not only protecting the moraine side slopes along highways and railways as well as on the surroundings of towns but also meet landscape ecological beautification requirements of ecologically vulnerable areas of plateaus.

Description

technical field [0001] The invention relates to a landscape eco-friendly retaining wall and an implementation method for quickly protecting moraine slopes. Background technique [0002] Under the action of Quaternary glaciers, large-scale moraines existed in the valleys of the marine glaciers in the southeastern Qinghai-Tibet Plateau, the Altai Mountains and Tianshan Mountains in the "Belt and Road" corridor in Xinjiang, and the Hengduan Mountains in western Sichuan. As a discontinuous engineering medium with wide particle size distribution, non-uniform physical properties and mixed accumulation, moraine is not only the main geological carrier and material source of geological disasters such as landslides and debris flows in plateau canyons, but also a major source of materials for roads, railways and urban construction. Common engineering foundation or engineering slope accumulation. The engineering geomechanical properties of moraines determine that they are easy to defor...

AI Technical Summary

Problems solved by technology

However, the gravity retaining wall and the anchor-stayed pile-slab wall also have the following disadvantages: first, the gravity retaining wall is heavy in shape, occupies a large area, has high requirements on the foundation, and requires a large amount of steel and concrete, resulting in high cost. It leads to a substantial increase in project investment; second, due to the non-uniformity of the moraine, the design parameters of the anchor-stayed pile-slab wall are difficult to achieve standardization and accuracy, and it is easy to cause uneven force and damage; third, the gravity retaining wall The anchor-stayed pile-slab wall structure is entirely made of reinforced concrete, which has a long construction period and large excavation disturbances. Its appearance is not in harmony with the environment along the highways, railways and other traffic arteries and around important towns. The concept of "combining geotechnical engineering with biological measures" is contrary to the concept, and it will not play the role of landscaping

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