地铁开挖对邻近市政管线施工安全评估及其对策  

Assessment and Countermeasures of Construction Safety of Subway Excavation’s Impact on Neighboring Municipal Pipeline

作　　者：王晓贵 吕乔森 

机构地区：[1]新疆地矿局第一水文工程地质大队,乌鲁木齐830091 [2]新疆地质工程勘察院,乌鲁木齐830091

出　　处：《城市建筑》2014年第24期147-147,159,共2页Urbanism and Architecture

摘　　要：本文呢通过管线邻近等级评估与施工影响预测（数学解析法、经验类比法与简化评估方法）得出了施工影响风险的结论。基于此，建立了管线控制保护分级，并提出了地铁开挖过程的注意事项，以及可参考的邻近市政管线的保护方法。This paper, through the prediction of impact asses-sment and the adjacent grade of pipelines （analytic method, empirical analogy method and simplified evaluation method） obtained the results of the risk of construction. Based on this, the author made an establishment of the classification of the control and protection of pipeline and put forward some mat-ters needing at ention in subway excavation process, and the protection methods of the municipal pipeline nearby.

关 键 词：地铁 市政管线 施工安全 控制对策 

分 类 号：TU433[建筑科学—岩土工程]