A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Annular-section rock foundation suitable for mountainous area and construction method of annular-section rock foundation
The invention discloses an annular-section rock foundation suitable for a mountainous area and a construction method of the annular-section rock foundation. The annular-section rock foundation comprises a ground surface, a foundation annular column body, a concrete solid column body and foundation bolts; the foundation annular cylinder is located below the earth surface; the concrete solid column body is embedded into a solid column body foundation pit between the foundation annular column body and the ground surface and is positioned right above the foundation annular column body; the foundation annular cylinder is composed of an annular foundation trench and a rock mass surrounded by the annular foundation trench; a reinforcement cage is placed in the annular foundation trench, and concrete is poured in the annular foundation trench; the height of the reinforcement cage is larger than the sum of the depth in the annular foundation trench and the depth of the solid cylinder foundation pit, but the height of the reinforcement cage is smaller than the sum of the height of the foundation annular cylinder and the height of the concrete solid cylinder; the foundation bolt comprises a fixed end; and the fixed end is connected with equipment needing to be fixed. By means of the construction method, the problems that foundation pit excavation is difficult, the construction method is complex, the construction potential safety hazard is high, the mechanization degree is low, and economical efficiency is poor are solved.
本发明公开了一种适用于山区的环形截面岩石基础及其施工方法，其包含地表、基础环形柱体、混凝土实心柱体和地脚螺栓；该基础环形柱体位于地表下方；该混凝土实心柱体嵌入该基础环形柱体与地表之间的实心柱体基坑内，且位于该基础环形柱体的正上方；该基础环形柱体由环形基槽及被环形基槽环绕的岩体构成；该环形基槽的槽内放置有钢筋笼，并浇灌有混凝土；该钢筋笼高度大于该环形基槽的槽内深度与该实心柱体基坑深度之和，但该钢筋笼高度小于该基础环形柱体高度与该混凝土实心柱体高度之和；该地脚螺栓包含固定端；该固定端与所需固定设备相连接。本发明的施工方法解决了基坑开挖困难、施工方法复杂、施工安全隐患较高、机械化程度低、经济性较差的问题。
Annular-section rock foundation suitable for mountainous area and construction method of annular-section rock foundation
The invention discloses an annular-section rock foundation suitable for a mountainous area and a construction method of the annular-section rock foundation. The annular-section rock foundation comprises a ground surface, a foundation annular column body, a concrete solid column body and foundation bolts; the foundation annular cylinder is located below the earth surface; the concrete solid column body is embedded into a solid column body foundation pit between the foundation annular column body and the ground surface and is positioned right above the foundation annular column body; the foundation annular cylinder is composed of an annular foundation trench and a rock mass surrounded by the annular foundation trench; a reinforcement cage is placed in the annular foundation trench, and concrete is poured in the annular foundation trench; the height of the reinforcement cage is larger than the sum of the depth in the annular foundation trench and the depth of the solid cylinder foundation pit, but the height of the reinforcement cage is smaller than the sum of the height of the foundation annular cylinder and the height of the concrete solid cylinder; the foundation bolt comprises a fixed end; and the fixed end is connected with equipment needing to be fixed. By means of the construction method, the problems that foundation pit excavation is difficult, the construction method is complex, the construction potential safety hazard is high, the mechanization degree is low, and economical efficiency is poor are solved.
本发明公开了一种适用于山区的环形截面岩石基础及其施工方法，其包含地表、基础环形柱体、混凝土实心柱体和地脚螺栓；该基础环形柱体位于地表下方；该混凝土实心柱体嵌入该基础环形柱体与地表之间的实心柱体基坑内，且位于该基础环形柱体的正上方；该基础环形柱体由环形基槽及被环形基槽环绕的岩体构成；该环形基槽的槽内放置有钢筋笼，并浇灌有混凝土；该钢筋笼高度大于该环形基槽的槽内深度与该实心柱体基坑深度之和，但该钢筋笼高度小于该基础环形柱体高度与该混凝土实心柱体高度之和；该地脚螺栓包含固定端；该固定端与所需固定设备相连接。本发明的施工方法解决了基坑开挖困难、施工方法复杂、施工安全隐患较高、机械化程度低、经济性较差的问题。
Annular-section rock foundation suitable for mountainous area and construction method of annular-section rock foundation
一种适用于山区的环形截面岩石基础及其施工方法
ZOU ZHENG (author) / WANG YULEI (author) / ZHOU YANG (author) / LI JUZHAO (author) / LIU WEI (author) / CHENG PENG (author) / ZHANG JIANWEI (author) / ZHANG DONGLIANG (author)
2021-12-14
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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