A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Highway roadbed slope folded-line-type anchored pile retaining structure and construction method thereof
The invention belongs to the technical field of highway roadbed engineering, and particularly discloses a highway roadbed slope folded-line-type anchored pile retaining structure. The highway roadbedslope folded-line-type anchored pile retaining structure comprises cantilever sections and anchorage sections. The pile body folded line angle refers to theta. Steel rails are implanted into pile bodyreinforcing bars. Soil mass can be refilled behind piles to form a geogrid system. Anchored piles are composed of the cantilever sections and the anchorage sections. The anchorage sections are arranged inside an abrupt slope, and the cantilever sections are vertically arranged on the corresponding anchorage sections. Pile bodies of the cantilever sections and pile bodies of the anchorage sectionsare in a folded line shape, and the folded line angle is theta. Main reinforcing bars of the cantilever sections and main reinforcing bars of the anchorage sections also form an angle of theta. A breast board is arranged between the two adjacent cantilever sections. Soil mass can be refilled behind the breast board and the geogrid system is laid. According to the highway roadbed slope folded-line-type anchored pile retaining structure, construction difficulties are lowered, construction cost is reduced, the time limit for the project is shortened and the influence on the environment by the project is also reduced.
本发明属于公路路基工程技术领域，具体公开了一种公路路基边坡折线型锚固桩支挡结构，包括悬臂段，锚固段，桩身折线角呈θ，桩身配筋植入钢轨，桩后回填土体土工格栅系统，锚固桩由悬臂段和锚固段组成，锚固段设置在陡坡内，悬臂段竖直设置在锚固段上；悬臂段和锚固段桩身呈折线型，其折线角为θ，悬臂段主筋和锚固段主筋也呈θ；相邻两个悬臂段之间设置有挡土板，挡土板后回填土体并铺设土工格栅系统。本发明减小了施工难度、节省了工程造价、缩短了工期、减小工程对环境的影响。
Highway roadbed slope folded-line-type anchored pile retaining structure and construction method thereof
The invention belongs to the technical field of highway roadbed engineering, and particularly discloses a highway roadbed slope folded-line-type anchored pile retaining structure. The highway roadbedslope folded-line-type anchored pile retaining structure comprises cantilever sections and anchorage sections. The pile body folded line angle refers to theta. Steel rails are implanted into pile bodyreinforcing bars. Soil mass can be refilled behind piles to form a geogrid system. Anchored piles are composed of the cantilever sections and the anchorage sections. The anchorage sections are arranged inside an abrupt slope, and the cantilever sections are vertically arranged on the corresponding anchorage sections. Pile bodies of the cantilever sections and pile bodies of the anchorage sectionsare in a folded line shape, and the folded line angle is theta. Main reinforcing bars of the cantilever sections and main reinforcing bars of the anchorage sections also form an angle of theta. A breast board is arranged between the two adjacent cantilever sections. Soil mass can be refilled behind the breast board and the geogrid system is laid. According to the highway roadbed slope folded-line-type anchored pile retaining structure, construction difficulties are lowered, construction cost is reduced, the time limit for the project is shortened and the influence on the environment by the project is also reduced.
本发明属于公路路基工程技术领域，具体公开了一种公路路基边坡折线型锚固桩支挡结构，包括悬臂段，锚固段，桩身折线角呈θ，桩身配筋植入钢轨，桩后回填土体土工格栅系统，锚固桩由悬臂段和锚固段组成，锚固段设置在陡坡内，悬臂段竖直设置在锚固段上；悬臂段和锚固段桩身呈折线型，其折线角为θ，悬臂段主筋和锚固段主筋也呈θ；相邻两个悬臂段之间设置有挡土板，挡土板后回填土体并铺设土工格栅系统。本发明减小了施工难度、节省了工程造价、缩短了工期、减小工程对环境的影响。
Highway roadbed slope folded-line-type anchored pile retaining structure and construction method thereof
一种公路路基边坡折线型锚固桩支挡结构及其工法
YANG MAOCHENG (author) / HE BO (author) / GAO WENXIN (author) / XIE JIANENG (author) / LI HONGGANG (author) / GAO LI (author) / ZHANG CONGHUI (author) / ZHU GUANDONG (author) / DUAN SHENGJING (author) / ZHU YAN (author)
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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