软土地铁隧道运营期沉降监控研究综述  

Review of researches on settlement monitoring of metro tunnels in soft soil during operation period

作　　者：李桂华[1] 黄腾[1] 席广永[1] 蒋敏卫[1] 张东[1] 

机构地区：[1]河海大学地球科学与工程学院,江苏南京210098

出　　处：《河海大学学报（自然科学版）》2011年第3期277-284,共8页Journal of Hohai University(Natural Sciences)

基　　金：江苏省普通高校研究生科研创新计划(CX09B_166Z);国家自然科学基金(50279005)

摘　　要：阐述了软土地铁隧道运营期沉降监控的必要性与重要性,并在分析软土地铁隧道运营期沉降特点的基础上,对国内外软土地铁隧道运营期沉降监测技术、沉降预测研究、沉降稳定性分析与预警研究等问题进行了系统总结,指出了软土地铁隧道运营期沉降监控研究中存在的问题,探讨了该领域研究的发展方向.The necessity and the importance of settlement monitoring of metro tunnels in soft soil during the operation period were described.Based on analyzing the settlement characteristics of the metro tunnels in soft soil during the operation period,the problems of the worldwide metro tunnels in soft soil during the operation period were systematically summarized,including settlement monitoring technology,settlement prediction research,settlement stability analysis,settlement warning and so on.The problems in the researches on the settlement monitoring of the metro tunnels in soft soil during the operation period were put forward.The trend of further researches on this field was discussed.

关 键 词：地铁隧道 沉降监测 沉降预测 沉降稳定性 沉降预警 

分 类 号：U456[建筑科学—桥梁与隧道工程]