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A platform for research: civil engineering, architecture and urbanism
Engineering pile shallow layer broken pile reinforcing structure and construction method thereof
The invention relates to the technical field of pile foundation reinforcement, in particular to an engineering pile shallow layer broken pile reinforcing structure and a construction method thereof. The engineering pile shallow layer broken pile reinforcing structure is connected to a pile body. The reinforcing structure comprises a reinforcing component, wherein the reinforcing component is embedded in the pile body, a reinforcing groove which is used for containing the reinforcing component is coaxially and vertically formed in the pile body, the bottom end of the reinforcing groove is lower than the position of a broken pile, the reinforcing component comprises a reinforcement cage which abuts against the interior of the reinforcing groove and a gelling layer which wraps the reinforcement cage, the bottom end of the reinforcement cage is lower than the position of the broken pile, a coaxial limiting piece which is used for abutting against the groove wall of the reinforcing groove is arranged on the reinforcement cage, and the top of the pile body is connected with a stabilizing component. Compared with an in-situ composite pile construction method, the reinforcing structure has the advantage that the part, which meets the bearing capacity, of the lower part of the pile body when a pile is broken is improved.
本发明涉及桩基加固的技术领域，尤其是涉及一种工程桩浅层断桩加固结构及其施工方法。其中，一种工程桩浅层断桩加固结构连接于桩体上，加固结构包括嵌设于桩体内的补强部件，所述桩体上同轴且竖向开设有用于容纳补强部件的加固槽，所述加固槽的底端低于断桩位置，所述补强部件包括抵接于加固槽内的钢筋笼以及包裹钢筋笼的胶凝层，所述钢筋笼的底端低于断桩位置，所述钢筋笼上设置有用于与加固槽槽壁抵接的同轴限位件；所述桩体的顶部连接有稳固部件。相较原位复桩的施工方法，本申请具有提高出现断桩时桩体下部满足承载能力的部分。
Engineering pile shallow layer broken pile reinforcing structure and construction method thereof
The invention relates to the technical field of pile foundation reinforcement, in particular to an engineering pile shallow layer broken pile reinforcing structure and a construction method thereof. The engineering pile shallow layer broken pile reinforcing structure is connected to a pile body. The reinforcing structure comprises a reinforcing component, wherein the reinforcing component is embedded in the pile body, a reinforcing groove which is used for containing the reinforcing component is coaxially and vertically formed in the pile body, the bottom end of the reinforcing groove is lower than the position of a broken pile, the reinforcing component comprises a reinforcement cage which abuts against the interior of the reinforcing groove and a gelling layer which wraps the reinforcement cage, the bottom end of the reinforcement cage is lower than the position of the broken pile, a coaxial limiting piece which is used for abutting against the groove wall of the reinforcing groove is arranged on the reinforcement cage, and the top of the pile body is connected with a stabilizing component. Compared with an in-situ composite pile construction method, the reinforcing structure has the advantage that the part, which meets the bearing capacity, of the lower part of the pile body when a pile is broken is improved.
本发明涉及桩基加固的技术领域，尤其是涉及一种工程桩浅层断桩加固结构及其施工方法。其中，一种工程桩浅层断桩加固结构连接于桩体上，加固结构包括嵌设于桩体内的补强部件，所述桩体上同轴且竖向开设有用于容纳补强部件的加固槽，所述加固槽的底端低于断桩位置，所述补强部件包括抵接于加固槽内的钢筋笼以及包裹钢筋笼的胶凝层，所述钢筋笼的底端低于断桩位置，所述钢筋笼上设置有用于与加固槽槽壁抵接的同轴限位件；所述桩体的顶部连接有稳固部件。相较原位复桩的施工方法，本申请具有提高出现断桩时桩体下部满足承载能力的部分。
Engineering pile shallow layer broken pile reinforcing structure and construction method thereof
一种工程桩浅层断桩加固结构及其施工方法
XIANG XIANGLIN (author) / DING YONGHUI (author) / LI HAO (author) / FAN KUITAO (author) / WU JIANHUA (author) / HU YUMEI (author)
2021-11-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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