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Composite anti-slide pile structure for reinforcing soil slope in reservoir area and construction method of composite anti-slide pile structure
A composite anti-slide pile structure for reinforcing a reservoir area soil slope is characterized by comprising a vertical section, a horizontal section and an anchor rod; the anchor rod is horizontal, the tail end of the anchor rod and the head end of the horizontal section are connected into a whole, the anchor rod and the horizontal section are jointly driven into a river slope from a river bottom soil layer, and the anchor rod penetrates into rock soil in the deep portion of a slope body. The vertical section is vertically connected to the horizontal section along the river slope, and the vertical section, the horizontal section and the anchor rod form an inverted-T-shaped composite anti-slide pile structure. After the reservoir water level drops, the sliding force of the slope body acts on the vertical section, the horizontal force borne by the vertical section is transferred to the horizontal section and the anchor rod through the pile body, and the horizontal section and the anchor rod interact with the soil body to limit the horizontal rotation of the anti-slide pile.
一种用于库区土坡加固的复合抗滑桩结构，其特征在于，包括竖直段、水平段以及锚杆；所述锚杆水平，其尾端与水平段的头端连接为一体，与水平段从河道底部土层共同打入河道边坡，且锚杆深入至坡体深部的岩土内部；所述竖直段沿所述河道边坡竖直连接于水平段，与水平段和锚杆组成倒T型的复合抗滑桩结构；在库水位下降后，坡体下滑力作用在竖直段上，竖直段受到的水平力通过桩体转移到水平段及锚杆，水平段及锚杆与土体相互作用限制抗滑桩的水平转动。
Composite anti-slide pile structure for reinforcing soil slope in reservoir area and construction method of composite anti-slide pile structure
A composite anti-slide pile structure for reinforcing a reservoir area soil slope is characterized by comprising a vertical section, a horizontal section and an anchor rod; the anchor rod is horizontal, the tail end of the anchor rod and the head end of the horizontal section are connected into a whole, the anchor rod and the horizontal section are jointly driven into a river slope from a river bottom soil layer, and the anchor rod penetrates into rock soil in the deep portion of a slope body. The vertical section is vertically connected to the horizontal section along the river slope, and the vertical section, the horizontal section and the anchor rod form an inverted-T-shaped composite anti-slide pile structure. After the reservoir water level drops, the sliding force of the slope body acts on the vertical section, the horizontal force borne by the vertical section is transferred to the horizontal section and the anchor rod through the pile body, and the horizontal section and the anchor rod interact with the soil body to limit the horizontal rotation of the anti-slide pile.
一种用于库区土坡加固的复合抗滑桩结构，其特征在于，包括竖直段、水平段以及锚杆；所述锚杆水平，其尾端与水平段的头端连接为一体，与水平段从河道底部土层共同打入河道边坡，且锚杆深入至坡体深部的岩土内部；所述竖直段沿所述河道边坡竖直连接于水平段，与水平段和锚杆组成倒T型的复合抗滑桩结构；在库水位下降后，坡体下滑力作用在竖直段上，竖直段受到的水平力通过桩体转移到水平段及锚杆，水平段及锚杆与土体相互作用限制抗滑桩的水平转动。
Composite anti-slide pile structure for reinforcing soil slope in reservoir area and construction method of composite anti-slide pile structure
一种用于库区土坡加固的复合抗滑桩结构及其施工方法
ZHAO JIE (author) / KE HU (author) / PENG XIUHUA (author) / GUO JIACHENG (author) / GAO QIANG (author) / ZHANG HANKE (author)
2023-06-23
Patent
Electronic Resource
Chinese
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