A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Light soil roadbed structure, roadbed system and design method thereof
The invention relates to the technical field of geotechnical engineering, in particular to a light soil roadbed structure, a roadbed system and a design method thereof. The light soil roadbed structure comprises a U-shaped groove body being a structural member made of light soil, a soil filler layer filling the U-shaped groove body, a supporting plate arranged at the bottom of the U-shaped groovebody, a supporting beam arranged at the bottom of the supporting plate, and a reinforcing pile assembly connected to the bottom of the supporting beam. The reinforcing pile assembly comprises a plurality of reinforcing piles. According to the disclosed light soil roadbed structure, the upper load of the reinforcing pile assembly is reduced by combining the light soil material and the vertical characteristic of the U-shaped groove body; most of the rising acting force on the side wall of the reinforcing pile can be transmitted back to the lower foundation through the anchoring effect of the pile body, so that the rise deformation of the roadbed can be effectively controlled, the overall load of the structure can be effectively borne, and the settlement deformation is controlled; moreover, the construction land is greatly saved, and the damage to the ecological environment is reduced.
本发明涉及岩土工程技术领域，特别涉及一种轻质土路基结构、路基系统及设计方法,其中,轻质土路基结构包括：U型槽体，为轻质土制成的结构件；土质填料层，土质填料层填筑在U型槽体内；支撑板，设置于U型槽体底部；支撑梁，设置于支撑板底部；加固桩组件，连接于支撑梁底部，加固桩组件包括若干根加固桩。本发明的一种轻质土路基结构，结合U型槽体具有的轻质土材料及直立特征，以减少了加固桩组件上部载荷，大部分在加固桩侧壁的隆起作用力可通过桩体锚固作用回传递至下部地基，不仅能有效控制路基隆起变形，还能有效承受结构整体荷载并控制沉降变形；而且大幅节省了建设用地，减少了生态环境破坏。
Light soil roadbed structure, roadbed system and design method thereof
The invention relates to the technical field of geotechnical engineering, in particular to a light soil roadbed structure, a roadbed system and a design method thereof. The light soil roadbed structure comprises a U-shaped groove body being a structural member made of light soil, a soil filler layer filling the U-shaped groove body, a supporting plate arranged at the bottom of the U-shaped groovebody, a supporting beam arranged at the bottom of the supporting plate, and a reinforcing pile assembly connected to the bottom of the supporting beam. The reinforcing pile assembly comprises a plurality of reinforcing piles. According to the disclosed light soil roadbed structure, the upper load of the reinforcing pile assembly is reduced by combining the light soil material and the vertical characteristic of the U-shaped groove body; most of the rising acting force on the side wall of the reinforcing pile can be transmitted back to the lower foundation through the anchoring effect of the pile body, so that the rise deformation of the roadbed can be effectively controlled, the overall load of the structure can be effectively borne, and the settlement deformation is controlled; moreover, the construction land is greatly saved, and the damage to the ecological environment is reduced.
本发明涉及岩土工程技术领域，特别涉及一种轻质土路基结构、路基系统及设计方法,其中,轻质土路基结构包括：U型槽体，为轻质土制成的结构件；土质填料层，土质填料层填筑在U型槽体内；支撑板，设置于U型槽体底部；支撑梁，设置于支撑板底部；加固桩组件，连接于支撑梁底部，加固桩组件包括若干根加固桩。本发明的一种轻质土路基结构，结合U型槽体具有的轻质土材料及直立特征，以减少了加固桩组件上部载荷，大部分在加固桩侧壁的隆起作用力可通过桩体锚固作用回传递至下部地基，不仅能有效控制路基隆起变形，还能有效承受结构整体荷载并控制沉降变形；而且大幅节省了建设用地，减少了生态环境破坏。
Light soil roadbed structure, roadbed system and design method thereof
一种轻质土路基结构、路基系统及设计方法
CHEN WEIZHI (author) / YAO YUCHUN (author) / JIANG GUANLU (author) / YUAN SHENGYANG (author) / LI CHUGEN (author)
2020-07-10
Patent
Electronic Resource
Chinese
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