Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roadbed piled raft structure raft bottom disengagement renovation method
The invention provides a roadbed piled raft structure raft bottom disengagement renovation method. The method comprises the steps that the positions of tubular piles and a raft of a piled raft structure are determined; according to the positions of the tubular piles and the raft, the distribution positions of grouting holes are marked; according to the distribution positions of the grouting holes,the grouting holes are drilled; a grouting pipe is inserted into each grouting hole; and slurry is injected into the grouting pipes. According to the renovation method provided by the invention, thegrouting holes are drilled, and the grouting pipes are inserted into the grouting holes, so that the slurry can be injected into the bottom of the raft, and the problem that the bottom of the raft isdisengaged is effectively solved.
本申请提供一种路基桩筏结构筏板底部脱空的整治方法，包括：确定桩筏结构的管桩和筏板的位置；根据管桩和筏板的位置，标记注浆孔的分布位置；根据注浆孔的分布位置，钻取注浆孔；将注浆管插入注浆孔；向注浆管内注入浆料。本申请提供的整治方法，通过钻取注浆孔，并在注浆孔内插入注浆管，从而可以将浆料注入到筏板的底部，有效地解决筏板底部脱空的问题。
Roadbed piled raft structure raft bottom disengagement renovation method
The invention provides a roadbed piled raft structure raft bottom disengagement renovation method. The method comprises the steps that the positions of tubular piles and a raft of a piled raft structure are determined; according to the positions of the tubular piles and the raft, the distribution positions of grouting holes are marked; according to the distribution positions of the grouting holes,the grouting holes are drilled; a grouting pipe is inserted into each grouting hole; and slurry is injected into the grouting pipes. According to the renovation method provided by the invention, thegrouting holes are drilled, and the grouting pipes are inserted into the grouting holes, so that the slurry can be injected into the bottom of the raft, and the problem that the bottom of the raft isdisengaged is effectively solved.
本申请提供一种路基桩筏结构筏板底部脱空的整治方法，包括：确定桩筏结构的管桩和筏板的位置；根据管桩和筏板的位置，标记注浆孔的分布位置；根据注浆孔的分布位置，钻取注浆孔；将注浆管插入注浆孔；向注浆管内注入浆料。本申请提供的整治方法，通过钻取注浆孔，并在注浆孔内插入注浆管，从而可以将浆料注入到筏板的底部，有效地解决筏板底部脱空的问题。
Roadbed piled raft structure raft bottom disengagement renovation method
路基桩筏结构筏板底部脱空的整治方法
PENG ZHIPENG (Autor:in) / CHEN ZHAN (Autor:in) / ZHAO SHIYU (Autor:in) / LI DAN (Autor:in) / CHEN SHIQI (Autor:in) / SONG HANFEI (Autor:in) / GE ZHAIHUI (Autor:in) / LI YINGPING (Autor:in) / MENG CHANGJIANG (Autor:in)
22.01.2021
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2024
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