富水砂层土压平衡盾构施工地层沉降分析被引量：1

Analysis of stratum settlement during earth pressure balance shield construction at watery sand layer section

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摘要以广州地铁盾构隧道某施工段为背景,应用数值模拟相结合的方法,研究了富水砂层中盾构掘进施工引起周围地层位移场的分布规律,结果表明:计算结果与实测值吻合较好。 Taking a construction section of Guangzhou subway shield tunnel construction as example, with the combination of numerical simulation method, it studies the distribution rules of neighboring ground movement caused by shield heading construction at watery sand layer. The result shows that the calculated result is greatly consistent with practically measured data.

作者王建军丁洲祥刘辉

机构地区中交隧道工程局有限公司北京交通大学

出处《山西建筑》 2010年第13期323-324,共2页 Shanxi Architecture

关键词隧道工程沉降数值分析 tunnel engineering, settlement, data analysis

分类号 U455.43 [建筑科学—桥梁与隧道工程]

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参考文献6

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