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Development and practice of composite DMM column in China

机译:中国复合DMM专栏的发展与实践

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摘要

Experimental research and numerical analysis show that the ultimate bearing capacity of DMM (Deep Mixing Method) column is mainly determined by the column strength. Based on that, a new type of composite DMM column is developed by driving a mini reinforced concrete pile into a common DMM column right after its installation to enhance its bearing capacity. This paper reviews a series of experimental research and engineering practice of this new composite column in recent years in China.
机译:实验研究和数值分析表明,DMM(深混合法)柱的最终承载力主要由柱强度决定。在此基础上,通过在安装后将迷你钢筋混凝土桩驱动迷你钢筋混凝土桩来开发出一种新型的复合DMM柱,以提高其承载力。本文近年来审查了中国新复合专栏的一系列实验研究和工程实践。

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