A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of building construction, and particularly relates to a foundation pit enclosure structure with composite anchor rods and a construction method thereof. The foundation pit enclosure structure comprises a plurality of pile rods arranged on the inner wall of a foundation pit, a plurality of first anchor rods and a plurality of second anchor rods are arranged on the pile rods towards the wall of the foundation pit, and the end parts of the first anchor rods obliquely extend downwards into the wall of the foundation pit. First anchor rod fixing plates are arranged on the end faces, close to the pile rods, of the first anchor rods, and the first anchor rod fixing plates are fixedly connected with the first anchor rods; and the second anchor rods areinstalled in the pit wall in an upward inclined mode and penetrate to the ground, ground anchor rod fixing plates are arranged on the ground to be matched with the ground, and the traction capacity isenhanced. A plurality of damping mechanisms are arranged on the first anchor rods to enhance the traction capacity between the first anchoring rods and the pit wall, so that compared with an existingstructure, the traction capacity of the anchor rods is enhanced, the arrangement number of the anchor rods can be reduced, the labor intensity of workers is reduced, and the construction time is shortened.
本发明属于建筑施工技术领域，尤其为具有复合锚杆的基坑围护结构及其施工方法，包括设置在基坑内壁上的若干个桩杆，所述桩杆上向基坑壁上设置若干个第一锚固杆和第二锚固杆，所述第一锚固杆的端部倾斜向下伸入至基坑壁内部，所述第一锚固杆靠近所述桩杆的端面设有第一锚杆固定板，所述第一锚杆固定板与所述第一锚固杆固定连接；而第二锚固杆以向上倾斜的方式安装在坑壁内，并贯穿至地面，地面上设置地面锚杆固定板予以配合，增强牵拉能力，在第一锚固杆上设置多个阻尼机构，来增强与坑壁间的牵拉能力，因此相对于现有结构，增强了锚固杆的牵拉能力，因此可以减少锚固杆的布置数量，减少工作人员的劳动强度，节省施工时间。
The invention belongs to the technical field of building construction, and particularly relates to a foundation pit enclosure structure with composite anchor rods and a construction method thereof. The foundation pit enclosure structure comprises a plurality of pile rods arranged on the inner wall of a foundation pit, a plurality of first anchor rods and a plurality of second anchor rods are arranged on the pile rods towards the wall of the foundation pit, and the end parts of the first anchor rods obliquely extend downwards into the wall of the foundation pit. First anchor rod fixing plates are arranged on the end faces, close to the pile rods, of the first anchor rods, and the first anchor rod fixing plates are fixedly connected with the first anchor rods; and the second anchor rods areinstalled in the pit wall in an upward inclined mode and penetrate to the ground, ground anchor rod fixing plates are arranged on the ground to be matched with the ground, and the traction capacity isenhanced. A plurality of damping mechanisms are arranged on the first anchor rods to enhance the traction capacity between the first anchoring rods and the pit wall, so that compared with an existingstructure, the traction capacity of the anchor rods is enhanced, the arrangement number of the anchor rods can be reduced, the labor intensity of workers is reduced, and the construction time is shortened.
本发明属于建筑施工技术领域，尤其为具有复合锚杆的基坑围护结构及其施工方法，包括设置在基坑内壁上的若干个桩杆，所述桩杆上向基坑壁上设置若干个第一锚固杆和第二锚固杆，所述第一锚固杆的端部倾斜向下伸入至基坑壁内部，所述第一锚固杆靠近所述桩杆的端面设有第一锚杆固定板，所述第一锚杆固定板与所述第一锚固杆固定连接；而第二锚固杆以向上倾斜的方式安装在坑壁内，并贯穿至地面，地面上设置地面锚杆固定板予以配合，增强牵拉能力，在第一锚固杆上设置多个阻尼机构，来增强与坑壁间的牵拉能力，因此相对于现有结构，增强了锚固杆的牵拉能力，因此可以减少锚固杆的布置数量，减少工作人员的劳动强度，节省施工时间。
Foundation pit enclosure structure with composite anchor rods and construction method thereof
具有复合锚杆的基坑围护结构及其施工方法
XU HUAJUN (author)
2020-12-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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