A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for rectifying inclination of inclined building on rigid pile composite foundation by removing mattress layer
The invention discloses a method for rectifying the inclination of an inclined building on a rigid composite foundation by removing a mattress layer, which is implemented in a mattress layer in an area with relatively small settlement below the inclined building, and is characterized in that the mattress layer is repeatedly removed from the edge of the foundation to the central area of the foundation in a step manner to form a triangular hollowed-out area; the mattress layer is compressed, collapsed and deformed, so that the slope rate of the building is gradually reduced; the mattress layer is located between the building foundation and the rigid pile top. The rectification method for removing the mattress layer of the rigid composite foundation is wide in application range and effective in rectification of inclined buildings (structures) on most rigid pile composite foundations. Construction is simple, and efficiency is high. Foundation rectification is completed through the excavated mattress layers with different depths and different volumes, and the rectification degree can be controlled to a certain degree. And for different conditions, the construction precision can be improved by optimizing the depth and frequency of removing the mattress layer and increasing the batches of the construction sections.
本发明公开了一种刚性复合地基上倾斜建筑物通过掏除褥垫层纠倾的方法，该方法的实施发生在倾斜的建筑物下方沉降相对较小的区域的褥垫层中，由基础边缘至基础中心区域以阶梯方式进行多次掏除褥垫层形成三角形掏空区，以便所述褥垫层产生压缩坍塌形变使所述建筑物的倾斜率逐渐减小；所述褥垫层位于建筑物基础与刚性桩顶之间。本申请提供的刚性复合地基掏除褥垫层纠倾方法，适用范围广泛，对于多数刚性桩复合地基上倾斜建筑(构)物的纠倾均有效。施工较为简单，效率高。通过不同深度、不同体积的掏除褥垫层完成基础纠倾，一定程度上可以控制纠倾的程度。对于不同情况可通过优化掏除褥垫层深度及次数，通过增加施工段批次，可提高施工精度。
Method for rectifying inclination of inclined building on rigid pile composite foundation by removing mattress layer
The invention discloses a method for rectifying the inclination of an inclined building on a rigid composite foundation by removing a mattress layer, which is implemented in a mattress layer in an area with relatively small settlement below the inclined building, and is characterized in that the mattress layer is repeatedly removed from the edge of the foundation to the central area of the foundation in a step manner to form a triangular hollowed-out area; the mattress layer is compressed, collapsed and deformed, so that the slope rate of the building is gradually reduced; the mattress layer is located between the building foundation and the rigid pile top. The rectification method for removing the mattress layer of the rigid composite foundation is wide in application range and effective in rectification of inclined buildings (structures) on most rigid pile composite foundations. Construction is simple, and efficiency is high. Foundation rectification is completed through the excavated mattress layers with different depths and different volumes, and the rectification degree can be controlled to a certain degree. And for different conditions, the construction precision can be improved by optimizing the depth and frequency of removing the mattress layer and increasing the batches of the construction sections.
本发明公开了一种刚性复合地基上倾斜建筑物通过掏除褥垫层纠倾的方法，该方法的实施发生在倾斜的建筑物下方沉降相对较小的区域的褥垫层中，由基础边缘至基础中心区域以阶梯方式进行多次掏除褥垫层形成三角形掏空区，以便所述褥垫层产生压缩坍塌形变使所述建筑物的倾斜率逐渐减小；所述褥垫层位于建筑物基础与刚性桩顶之间。本申请提供的刚性复合地基掏除褥垫层纠倾方法，适用范围广泛，对于多数刚性桩复合地基上倾斜建筑(构)物的纠倾均有效。施工较为简单，效率高。通过不同深度、不同体积的掏除褥垫层完成基础纠倾，一定程度上可以控制纠倾的程度。对于不同情况可通过优化掏除褥垫层深度及次数，通过增加施工段批次，可提高施工精度。
Method for rectifying inclination of inclined building on rigid pile composite foundation by removing mattress layer
一种刚性桩复合地基上倾斜建筑物掏除褥垫层纠倾方法
CHOO IN DONG (author) / ZHU CHUNMING (author) / GAO WENSHENG (author) / MENG JIAHUI (author) / LIN LI (author) / SHENG ZHIQIANG (author) / SUN WEI (author) / REN XINJIAN (author) / ZHU ZHAOJING (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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