A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pile foundation box type retaining wall
The invention discloses a pile foundation box type retaining wall. The pile foundation box type retaining wall comprises a box body and further comprises foundation piles, a cushion layer and a bearing platform. The box body is fixedly connected to the bearing platform, the bearing platform is fixedly connected to the cushion layer, the cushion layer is fixedly connected to the pile tops of the foundation piles, and the foundation piles are poured into a foundation. The interiors of the box body, the bearing platform, the cushion layer and the foundation piles are connected into a whole through rebars. The functions of retaining soil and reinforcing an unstable slope are integrated, the situation that a gravity retaining wall cannot be arranged due to insufficient bearing force in a soft soil area can be well offset, and the pile foundation box type retaining wall has the beneficial effects that the requirement for the bearing force of the foundation is not high, the use quantity of reinforced concrete is reduced, the engineering manufacturing cost is reduced, the engineering environmental suitability is high, and a retaining effect can be effectively exerted. When the pile foundation box type retaining wall is 12 m or higher and is arranged in soft soil or areas adjacent to water and rock or landslide road sections, the investment can be effectively reduced, and the reliability and the durability are improved.
本发明公开了一种桩基箱式挡土墙，包括箱体，还包括桩基、垫层、承台；所述箱体固结在承台上，所述承台固结在垫层上，所述垫层固结在基桩桩顶上，所述基桩浇筑在地基里；所述箱体、承台、垫层、基桩四个构件内部以钢筋连接为一个整体。本发明集挡土、加固不稳定斜坡功能于一身，并能很好的弥补软土地区因承载力不足而无法设置重力式挡土墙的情况，具有对地基承载力要求不高、减少钢筋混凝土用量、降低工程造价、工程环境适应性强、能够有效发挥支挡作用的优点。对于高度超过12米且设置在软土、临水临岩或滑坡路段时，能有效节约投资，提高可靠性、耐久性。
Pile foundation box type retaining wall
The invention discloses a pile foundation box type retaining wall. The pile foundation box type retaining wall comprises a box body and further comprises foundation piles, a cushion layer and a bearing platform. The box body is fixedly connected to the bearing platform, the bearing platform is fixedly connected to the cushion layer, the cushion layer is fixedly connected to the pile tops of the foundation piles, and the foundation piles are poured into a foundation. The interiors of the box body, the bearing platform, the cushion layer and the foundation piles are connected into a whole through rebars. The functions of retaining soil and reinforcing an unstable slope are integrated, the situation that a gravity retaining wall cannot be arranged due to insufficient bearing force in a soft soil area can be well offset, and the pile foundation box type retaining wall has the beneficial effects that the requirement for the bearing force of the foundation is not high, the use quantity of reinforced concrete is reduced, the engineering manufacturing cost is reduced, the engineering environmental suitability is high, and a retaining effect can be effectively exerted. When the pile foundation box type retaining wall is 12 m or higher and is arranged in soft soil or areas adjacent to water and rock or landslide road sections, the investment can be effectively reduced, and the reliability and the durability are improved.
本发明公开了一种桩基箱式挡土墙，包括箱体，还包括桩基、垫层、承台；所述箱体固结在承台上，所述承台固结在垫层上，所述垫层固结在基桩桩顶上，所述基桩浇筑在地基里；所述箱体、承台、垫层、基桩四个构件内部以钢筋连接为一个整体。本发明集挡土、加固不稳定斜坡功能于一身，并能很好的弥补软土地区因承载力不足而无法设置重力式挡土墙的情况，具有对地基承载力要求不高、减少钢筋混凝土用量、降低工程造价、工程环境适应性强、能够有效发挥支挡作用的优点。对于高度超过12米且设置在软土、临水临岩或滑坡路段时，能有效节约投资，提高可靠性、耐久性。
Pile foundation box type retaining wall
一种桩基箱式挡土墙
DENG SHENGQIANG (author) / YANG WENFU (author) / ZHENG QIDONG (author) / WU BO (author)
2020-09-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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