Breathing type gravity prefabricated box ecological embankment structure and construction method thereof

Abstract

The invention discloses a breathing type gravity prefabricated box ecological embankment structure which comprises prefabricated boxes, a backfill material, a gravel foundation bed, a plain concrete cushion, a prefabricated small caisson, planting soil and bottom protection structures. The plain concrete cushion is arranged on the gravel foundation bed and provided with the prefabricated small caisson. The prefabricated boxes are arranged on the prefabricated small caisson, and the front portions and the rear portions of the multiple prefabricated boxes are arranged in a step manner. Accordingto the breathing type gravity prefabricated box ecological embankment structure, a soft soil foundation on the side of a riverway is firstly subjected to filling of the gravel foundation bed, the prefabricated small caisson and the prefabricated boxes are arranged on the filling gravel foundation bed, and the breathing type gravity prefabricated box ecological embankment structure is jointly formed; and horizontal force behind a wall and other loads are borne by the embankment structure, the function that the structure is safe, stable and reliable is achieved, and the aims of high efficiency,energy saving, ecological operation, environment friendliness, convenient and rapid construction and good economic performance can also be achieved.

Description

technical field [0001] The invention relates to the technical field of revetment structures, in particular to a breathing type gravity-type prefabricated box ecological revetment structure and a construction method thereof. Background technique [0002] Ecological revetment is a kind of retaining wall that can not only play the role of ecological environmental protection, but also have landscape function and prevent soil erosion. [0003] With the continuous development of the national economy and the continuous improvement of people's living standards, people put forward higher requirements for the environment they live in, hoping that the sky will be bluer and the water clearer. At the same time, the engineering concept of prefabricated buildings will appear. , people's expectations are higher, that is, it is required to use efficient, energy-saving, green, and environmentally friendly construction methods as much as possible in the construction of construction projects. ...

AI Technical Summary

Problems solved by technology

At present, part of the river or waterway regulation has begun to try the prefabricated scheme, especially in the soft soil foundation, try the fully assembled revetment instead of the often used cast-in-place low pile cap scheme, that is, to replace the existing pile cap on the pile foundation. Pouring L-shaped retaining wall revetment, because the fully assembled revetment can not only avoid on-site pouring, but also form a gray structure, artificially separate the river water from the soil, so that the self-purification function of the river water disappears, and can avoid the need for a large number of cast-in-place structures. A large number of templates lead to the disadvantages of waste of building materials, inefficiency, energy saving, and environmental protection. However, due to the lack of bearing capacity of the foundation, the revetment foundation of the soft soil foundation is often reinforced by pile foundation or mixing pile and rotary grouting pile. Full assembly, relatively poor economic benefits

At present, there is no revetment structure with high efficiency, energy saving, eco-environmental protection, convenient construction and good economy for building revetments on soft soil foundations.

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