Analysis and Application of Double Annular Supporting in Irregular Deep Foundation Pit
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摘要: 从工程实例出发,对双圆环支撑体系的特点及受力机理进行了研究,讨论了实测值与设计值存在差异的原因,分析了设计及施工过程中应注意的问题,提供了一种适用于不规则深基坑的围护方法。Abstract: Based on engineering example,this article is carried out on characteristics and stress mechanism of double annular supporting system.Differences between monitoring actual value and design value are discussed.Problems about design and constructions process that should be paid attention to are analyzed.A suitable enclosure method for irregular deep foundation pit is provided.
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