A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pre-stressed anchor cable and construction method of pre-stressed anchor cable in water-rich alluvial stratum
The invention provides a pre-stressed anchor cable and a construction method of the pre-stressed anchor cable for a water-rich alluvial stratum. The pre-stressed anchor cable comprises a pipe body, a plurality of connecting bodies, a plurality of steel strands and a locking mechanism. One end of the tube body is an open end, the other end of the tube body is a closed end, the closed end of the tube body is conical, and a plurality of open holes are formed in the tube wall of the tube body; each connecting body is provided with a penetrating hole and a plurality of through holes, and the positions of the penetrating holes of the connecting bodies are in one-to-one correspondence with the positions of the through holes; the pipe body sequentially penetrates through the penetrating holes of the connecting bodies and is connected with the connecting bodies. Each strand of steel strand is parallel to the pipe body, and each strand of steel strand sequentially penetrates through the through holes corresponding to the connecting bodies; the locking mechanism is connected with the end, close to the closed end of the pipe body, of each steel strand and used for locking each steel strand. The device is simple in structure, convenient to implement, capable of adapting to various construction conditions, capable of reducing construction difficulty, capable of guaranteeing normal operation of anchor cable construction, rapid in installation and easy and convenient to operate.
本发明提供了一种预应力锚索及富水冲积地层预应力锚索的施工方法。预应力锚索包括：管体、多个连接体、多股钢绞线和锁紧机构；管体的一端为开口端，另一端为封闭端，管体的封闭端呈锥形，管体的管壁开设有多个开孔；每个连接体均开设有穿设孔和多个贯穿孔，各连接体的穿设孔的位置和各贯穿孔的位置一一对应；管体依次穿设于各连接体的穿设孔且与各连接体相连接；每股钢绞线均与管体相平行，每股钢绞线均依次穿设于各连接体相对应的贯穿孔；锁紧机构与各股钢绞线靠近管体封闭端的端部相连接，用于对各股钢绞线进行锁紧。本发明中，结构简单，便于实施，并能适应于各种施工情况，降低了施工难度，保证了锚索施工的正常进行，安装快速，操作简便。
Pre-stressed anchor cable and construction method of pre-stressed anchor cable in water-rich alluvial stratum
The invention provides a pre-stressed anchor cable and a construction method of the pre-stressed anchor cable for a water-rich alluvial stratum. The pre-stressed anchor cable comprises a pipe body, a plurality of connecting bodies, a plurality of steel strands and a locking mechanism. One end of the tube body is an open end, the other end of the tube body is a closed end, the closed end of the tube body is conical, and a plurality of open holes are formed in the tube wall of the tube body; each connecting body is provided with a penetrating hole and a plurality of through holes, and the positions of the penetrating holes of the connecting bodies are in one-to-one correspondence with the positions of the through holes; the pipe body sequentially penetrates through the penetrating holes of the connecting bodies and is connected with the connecting bodies. Each strand of steel strand is parallel to the pipe body, and each strand of steel strand sequentially penetrates through the through holes corresponding to the connecting bodies; the locking mechanism is connected with the end, close to the closed end of the pipe body, of each steel strand and used for locking each steel strand. The device is simple in structure, convenient to implement, capable of adapting to various construction conditions, capable of reducing construction difficulty, capable of guaranteeing normal operation of anchor cable construction, rapid in installation and easy and convenient to operate.
本发明提供了一种预应力锚索及富水冲积地层预应力锚索的施工方法。预应力锚索包括：管体、多个连接体、多股钢绞线和锁紧机构；管体的一端为开口端，另一端为封闭端，管体的封闭端呈锥形，管体的管壁开设有多个开孔；每个连接体均开设有穿设孔和多个贯穿孔，各连接体的穿设孔的位置和各贯穿孔的位置一一对应；管体依次穿设于各连接体的穿设孔且与各连接体相连接；每股钢绞线均与管体相平行，每股钢绞线均依次穿设于各连接体相对应的贯穿孔；锁紧机构与各股钢绞线靠近管体封闭端的端部相连接，用于对各股钢绞线进行锁紧。本发明中，结构简单，便于实施，并能适应于各种施工情况，降低了施工难度，保证了锚索施工的正常进行，安装快速，操作简便。
Pre-stressed anchor cable and construction method of pre-stressed anchor cable in water-rich alluvial stratum
预应力锚索及富水冲积地层预应力锚索的施工方法
OH DAE-SEONG (author) / WANG DIANTAO (author) / YANG JIWEI (author) / YANG PEI (author) / LIANG XIANYUAN (author) / DING CONG (author) / LIU TIANQUN (author)
2022-12-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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