Ecological protection system for highway cut slopes in bitter cold mountain area
An ecological protection and slope technology, applied in excavation, construction, infrastructure engineering, etc., can solve the problems of increased hydrostatic pressure, cycle damage, frost heave damage and freeze-thaw of retaining walls, etc., and achieves strong impact resistance and reduced damage, easy replacement and maintenance
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[0037] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0038] refer to figure 1 and 2 , is an ecological protection system for road cutting slopes in severe cold mountainous areas disclosed by the present invention. It is set on the side slopes 100 on both sides of the road. A drainage ditch 300 is formed along the extending direction of the road, and the height of the bottom surface of the drainage ditch 300 is smaller than the height of the roadbed 200 . The protection system includes a fixed protection structure arranged on the slope 100 and a movable protection structure arranged on the fixed protection structure.
[0039]The fixed protection structure includes a concrete wall 1 arranged on the slope 100 in a stepped shape and an anchor rod 2 anchored in the slope 100 . The concrete wall 1 is arranged from the top of the slope 100 to the bottom layer, and each level includes a vertical side and a plane. A ...
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