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A platform for research: civil engineering, architecture and urbanism
Construction method for side grouting of embedded rock-socketed foundation pile
The invention discloses a pile side grouting construction method for implanting a rock-socketed foundation, which comprises the following steps: after implanting a prefabricated steel pile of the implanted rock-socketed foundation, conveying a high-strength grouting material into an annular space between the prefabricated pile and a surrounding rock stratum through a grouting hose to complete the implanting and anchoring construction of the prefabricated pile. The grouting hoses are adopted as the grouting pipes, compared with the mode that steel grouting pipes are led to a construction platform, more convenience is achieved, operation is simpler, the grouting pipes can be cut out at will according to the needed length, storage is easy, and space is saved. The construction method is simple in procedure, coherent in process and few in needed mechanical equipment, the grouting hose can be repeatedly used, the construction cost is saved, and the construction risk is reduced.
本发明公开了一种用于植入嵌岩基础桩侧灌浆的施工方法，植入嵌岩基础预制钢桩植入完成后，通过灌浆软管将高强灌浆料输送至预制桩与周围岩层之间的环形空间内，完成预制桩的植入锚固施工。本发明将灌浆管全部采用灌浆软管，相比将钢灌浆管引至施工平台更加方便，操作上也更加简单，可根据需要的长度随意截取且存放简单节省空间。本发明的施工方法工序简单、过程连贯、所需机械设备少，灌浆软管可以重复使用，节约施工成本、降低施工风险。
Construction method for side grouting of embedded rock-socketed foundation pile
The invention discloses a pile side grouting construction method for implanting a rock-socketed foundation, which comprises the following steps: after implanting a prefabricated steel pile of the implanted rock-socketed foundation, conveying a high-strength grouting material into an annular space between the prefabricated pile and a surrounding rock stratum through a grouting hose to complete the implanting and anchoring construction of the prefabricated pile. The grouting hoses are adopted as the grouting pipes, compared with the mode that steel grouting pipes are led to a construction platform, more convenience is achieved, operation is simpler, the grouting pipes can be cut out at will according to the needed length, storage is easy, and space is saved. The construction method is simple in procedure, coherent in process and few in needed mechanical equipment, the grouting hose can be repeatedly used, the construction cost is saved, and the construction risk is reduced.
本发明公开了一种用于植入嵌岩基础桩侧灌浆的施工方法，植入嵌岩基础预制钢桩植入完成后，通过灌浆软管将高强灌浆料输送至预制桩与周围岩层之间的环形空间内，完成预制桩的植入锚固施工。本发明将灌浆管全部采用灌浆软管，相比将钢灌浆管引至施工平台更加方便，操作上也更加简单，可根据需要的长度随意截取且存放简单节省空间。本发明的施工方法工序简单、过程连贯、所需机械设备少，灌浆软管可以重复使用，节约施工成本、降低施工风险。
Construction method for side grouting of embedded rock-socketed foundation pile
一种用于植入嵌岩基础桩侧灌浆的施工方法
ZHAO YONG (author) / ZHANG JIAN (author) / HE WANHU (author) / ZHOU SONG (author) / YE SHAOQI (author) / GUO HUA (author) / SHU CHUANLIN (author) / CHEN HUANAN (author) / XIE WENSHAN (author) / ZHAO LINGYONG (author)
2022-05-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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