A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cylindrical anchorage device structure pre-embedding method for reducing excavation volume of foundation pit
The invention relates to the technical field of foundation pit support, and discloses a cylindrical anchorage device structure pre-embedding method for reducing the excavation volume of a foundation pit, which comprises the following steps: S1, binding a reinforcement cage; s2, an inclined support is installed on the reinforcement cage; s3, the inclined support is filled with filler; s4, a reinforcement cage is put into the pile hole, a concrete pile body is poured, and the inclined support and the reinforcement cage are integrally embedded into the pile body; s5, a foundation pit is excavated, the pre-buried inclined support is found, sundries in the inclined support are removed, anchor holes are drilled, anchor cables are placed, and anchor hole grouting is conducted; and S6, after the anchor hole grouting body reaches the specified strength, the anchorage device is installed in the inclined support, the anchor cable is clamped, the anchor cable is tensioned, and the anchor is sealed. According to the technical scheme, the excavation volume of the foundation pit can be reduced, the construction cost is reduced, meanwhile, the construction period can be shortened, and the high-altitude operation risk caused by fat groove filling operation is avoided.
本发明涉及基坑围护技术领域，公开了一种用于减少基坑开挖量的筒式锚具结构预埋嵌入方法，包括以下步骤：S1：绑扎钢筋笼；S2：将斜托安装在钢筋笼上；S3：在斜托的内部填充填充物；S4：将钢筋笼放入桩孔内，并浇筑混凝土桩体，斜托和钢筋笼一体嵌入桩体内；S5：开挖基坑，找到预埋斜托，并清除斜托中的杂物，钻锚孔，放锚索，锚孔注浆；S6：待锚孔灌浆体达到规定强度后，将锚具安装在斜托内，并对锚索进行夹持，张拉锚索并封锚。本发明的技术方案能够减少基坑的开挖量，降低施工成本，同时，也能够缩短施工工期，避免了肥槽填充作业带来的高空作业风险。
Cylindrical anchorage device structure pre-embedding method for reducing excavation volume of foundation pit
The invention relates to the technical field of foundation pit support, and discloses a cylindrical anchorage device structure pre-embedding method for reducing the excavation volume of a foundation pit, which comprises the following steps: S1, binding a reinforcement cage; s2, an inclined support is installed on the reinforcement cage; s3, the inclined support is filled with filler; s4, a reinforcement cage is put into the pile hole, a concrete pile body is poured, and the inclined support and the reinforcement cage are integrally embedded into the pile body; s5, a foundation pit is excavated, the pre-buried inclined support is found, sundries in the inclined support are removed, anchor holes are drilled, anchor cables are placed, and anchor hole grouting is conducted; and S6, after the anchor hole grouting body reaches the specified strength, the anchorage device is installed in the inclined support, the anchor cable is clamped, the anchor cable is tensioned, and the anchor is sealed. According to the technical scheme, the excavation volume of the foundation pit can be reduced, the construction cost is reduced, meanwhile, the construction period can be shortened, and the high-altitude operation risk caused by fat groove filling operation is avoided.
本发明涉及基坑围护技术领域，公开了一种用于减少基坑开挖量的筒式锚具结构预埋嵌入方法，包括以下步骤：S1：绑扎钢筋笼；S2：将斜托安装在钢筋笼上；S3：在斜托的内部填充填充物；S4：将钢筋笼放入桩孔内，并浇筑混凝土桩体，斜托和钢筋笼一体嵌入桩体内；S5：开挖基坑，找到预埋斜托，并清除斜托中的杂物，钻锚孔，放锚索，锚孔注浆；S6：待锚孔灌浆体达到规定强度后，将锚具安装在斜托内，并对锚索进行夹持，张拉锚索并封锚。本发明的技术方案能够减少基坑的开挖量，降低施工成本，同时，也能够缩短施工工期，避免了肥槽填充作业带来的高空作业风险。
Cylindrical anchorage device structure pre-embedding method for reducing excavation volume of foundation pit
一种用于减少基坑开挖量的筒式锚具结构预埋嵌入方法
ZHAO XIAOBO (author) / LI FENGWEI (author) / ZOU GUANGJIONG (author) / WANG XIANXING (author) / YU JINGYA (author) / YUAN XING (author) / LUO YANCHUN (author) / YI YI (author) / LUO LU (author)
2024-12-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2024
Embedded anchorage device structure for reducing excavation volume of foundation pit
| European Patent Office | 2024
Cylinder type anchorage device structure for reducing excavation volume of foundation pit
| European Patent Office | 2025
| European Patent Office | 2024
| European Patent Office | 2025