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A platform for research: civil engineering, architecture and urbanism
Variable-stiffness foundation pit fender post and construction method
The invention relates to a variable-rigidity foundation pit fender post and a construction method. The variable-rigidity foundation pit fender post comprises internal profile steel (1), an external stiffening rectangular steel pipe (2) and a positioning component (3). The external stiffening rectangular steel pipe (2) is sleeved on the internal section steel (1) and is fixed on the internal section steel (1) through the positioning component (3). Compared with the prior art, the invention has the advantages of adjustable fender post rigidity, high material utilization rate, environmental protection and the like.
本发明涉及一种变刚度基坑围护桩及施工方法，变刚度基坑围护桩包括内部型钢(1)、外部加劲矩形钢管(2)和定位构件(3)；所述的外部加劲矩形钢管(2)套设在内部型钢(1)上，并通过定位构件(3)固定在内部型钢(1)上。与现有技术相比，本发明具有围护桩刚度可调节、材料利用率高、绿色环保等优点。
Variable-stiffness foundation pit fender post and construction method
The invention relates to a variable-rigidity foundation pit fender post and a construction method. The variable-rigidity foundation pit fender post comprises internal profile steel (1), an external stiffening rectangular steel pipe (2) and a positioning component (3). The external stiffening rectangular steel pipe (2) is sleeved on the internal section steel (1) and is fixed on the internal section steel (1) through the positioning component (3). Compared with the prior art, the invention has the advantages of adjustable fender post rigidity, high material utilization rate, environmental protection and the like.
本发明涉及一种变刚度基坑围护桩及施工方法，变刚度基坑围护桩包括内部型钢(1)、外部加劲矩形钢管(2)和定位构件(3)；所述的外部加劲矩形钢管(2)套设在内部型钢(1)上，并通过定位构件(3)固定在内部型钢(1)上。与现有技术相比，本发明具有围护桩刚度可调节、材料利用率高、绿色环保等优点。
Variable-stiffness foundation pit fender post and construction method
一种变刚度基坑围护桩及施工方法
DAI SHENGLIANG (author) / TANG JUN (author) / ZHANG NING (author) / HAO FEI (author) / GU CHENGXIONG (author) / LU XU (author)
2024-11-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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