Umbrella ladder landslide prevention and control structure and its construction method

Abstract

The present invention relates to the field of landslide prevention and control, more specifically to an umbrella-ladder-shaped landslide prevention and control structure and a construction method thereof. and the bridge; the anchor cable is set on the top of the external arc-shaped main ladder and connected to it to enhance the overall structural stability; a water intercepting ditch is set on the outside of the external arc-shaped main ladder; Drainage ditches are set on the side and the upper part of the branch passage, and the drainage ditches on both sides of the vertical ladder in the middle are respectively connected. A water collection ditch is set at the bottom of the landslide. System, enhance the ability of water distribution under the condition of rainfall; there is a bridge on the gutter, which is convenient for people to walk, and the umbrella-ladder-shaped landslide prevention and control structure and construction method provided by the present invention provide a passage for disaster relief personnel to walk, which is more effective. It is beneficial to the timely disaster relief work when the landslide occurs.

Description

technical field [0001] The invention relates to the field of landslide prevention and control, and more particularly relates to an umbrella ladder-shaped landslide prevention structure and a construction method thereof. Background technique [0002] As a common geological disaster, landslides, especially in the rainy season, will cause great harm to the safety of people's lives and property. The common landslide control and disposal methods mainly include clearing landslides, constructing drainage works, reducing weight and back pressure, and supporting Engineering, etc., but each method has its own shortcomings, and none of these disposal methods provide a passage for disaster relief personnel to walk. During disaster disposal, disaster relief personnel are inconvenient to walk and have walking safety risks. Disaster relief efficiency low. [0003] At present, in terms of innovative research on landslide disposal, a landslide emergency prevention and control technology tre...

AI Technical Summary

Problems solved by technology

[0002] As a common geological disaster, landslides, especially in the rainy season, will cause great harm to the safety of people's lives and property. The common landslide control and disposal methods mainly include clearing landslides, constructing drainage works, reducing weight and back pressure, and supporting Engineering, etc., but each method has its own shortcomings, and none of these disposal methods provide a passage for disaster relief personnel to walk. During disaster disposal, disaster relief personnel are inconvenient to walk and have walking safety risks. Disaster relief efficiency low

[0003] At present, in terms of innovative research on landslide disposal, a landslide emergency prevention and control technology treatment method (201811363479.X) uses liquid nitrogen to freeze the potential landslide mass to strengthen the landslide mass, but this method requires continuous input of liquid nitrogen to maintain low temperature. Relatively inconvenient, the cost is relatively high, and personnel and equipment continue to stay around the landslide, posing safety hazards

Images