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Inclined single-anchor type spiral anchor foundation free of field welding and construction method of inclined single-anchor type spiral anchor foundation
The inclined single-anchor type spiral anchor foundation free of field welding comprises an anchor rod and an anchor disc located on the anchor rod, a connecting section is arranged at the top of the anchor rod, and the anchor rod is connected with a tower leg main material through the connecting section; the anchor rods are arranged in an inclined mode. The connecting section comprises a sleeve, a connecting plate, a tower leg main material and a bolt; wherein the anchor rod is fixedly connected with the sleeve through the bolt, and the connecting plate is arranged at the top of the sleeve and connected with the tower leg main material. The position relation between the connecting plate and the sleeve is determined through on-site lofting, and then the whole connecting section structure is machined in a factory and subjected to galvanization anti-corrosion treatment. The inclined single anchor type spiral anchor foundation free of field welding is reasonable in structure, horizontal displacement can be effectively reduced, and the horizontal bearing capacity performance is improved; the connection mode of the foundation and the pole tower is simplified, foundation bolts are omitted, and the material consumption is reduced; on-site welding and on-site corrosion prevention are avoided, the construction difficulty is reduced, and the construction quality is guaranteed.
免现场焊接的倾斜单锚型螺旋锚基础及其施工方法，包括锚杆，以及位于锚杆上的锚盘，锚杆的顶部设置有连接段，通过连接段连接塔腿主材；所述的锚杆为倾斜布置；所述的连接段包括套筒、连接板、塔腿主材及螺栓；其中，锚杆通过螺栓与套筒固定连接，套筒顶部设置连接板，连接板连接塔腿主材。所述连接板与套筒位置关系通过现场放样确定，之后返回工厂加工整个连接段结构并做镀锌防腐处理。该免现场焊接的倾斜单锚型螺旋锚基础结构合理，可有效减小水平位移，提高水平承载力性能；简化基础与杆塔的连接型式，取消地脚螺栓，降低材料用量；避免现场焊接和现场防腐，降低施工难度，保障施工质量。
Inclined single-anchor type spiral anchor foundation free of field welding and construction method of inclined single-anchor type spiral anchor foundation
The inclined single-anchor type spiral anchor foundation free of field welding comprises an anchor rod and an anchor disc located on the anchor rod, a connecting section is arranged at the top of the anchor rod, and the anchor rod is connected with a tower leg main material through the connecting section; the anchor rods are arranged in an inclined mode. The connecting section comprises a sleeve, a connecting plate, a tower leg main material and a bolt; wherein the anchor rod is fixedly connected with the sleeve through the bolt, and the connecting plate is arranged at the top of the sleeve and connected with the tower leg main material. The position relation between the connecting plate and the sleeve is determined through on-site lofting, and then the whole connecting section structure is machined in a factory and subjected to galvanization anti-corrosion treatment. The inclined single anchor type spiral anchor foundation free of field welding is reasonable in structure, horizontal displacement can be effectively reduced, and the horizontal bearing capacity performance is improved; the connection mode of the foundation and the pole tower is simplified, foundation bolts are omitted, and the material consumption is reduced; on-site welding and on-site corrosion prevention are avoided, the construction difficulty is reduced, and the construction quality is guaranteed.
免现场焊接的倾斜单锚型螺旋锚基础及其施工方法，包括锚杆，以及位于锚杆上的锚盘，锚杆的顶部设置有连接段，通过连接段连接塔腿主材；所述的锚杆为倾斜布置；所述的连接段包括套筒、连接板、塔腿主材及螺栓；其中，锚杆通过螺栓与套筒固定连接，套筒顶部设置连接板，连接板连接塔腿主材。所述连接板与套筒位置关系通过现场放样确定，之后返回工厂加工整个连接段结构并做镀锌防腐处理。该免现场焊接的倾斜单锚型螺旋锚基础结构合理，可有效减小水平位移，提高水平承载力性能；简化基础与杆塔的连接型式，取消地脚螺栓，降低材料用量；避免现场焊接和现场防腐，降低施工难度，保障施工质量。
Inclined single-anchor type spiral anchor foundation free of field welding and construction method of inclined single-anchor type spiral anchor foundation
免现场焊接的倾斜单锚型螺旋锚基础及其施工方法
WU HANQING (author) / GUO YONGHUA (author) / HUO SHUHAO (author) / TANG MINGGUI (author) / YIN LIMING (author) / NIE XUCHU (author) / DENG JINHUI (author)
2023-01-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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