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[期刊论文] 作者:Hamid Mortazavi Bak,Amir M.Halabian,Hamid Hashemolhosseini,Mohammadali Rowshanzamir, 来源:岩石力学与岩土工程学报(英文版) 年份:2021
Different techniques have been proposed to increase the bearing capacity of open-ended piles. Welding helices to the shaft and tapering the pile shaft could be...
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