市政管道工作井的工作机理研究  

Analysis on Working Mechanism of Municipal Pipeline Well

作　　者：戚冬艳[1] 柳建设[1] 郭红军[1] 杨维宁[1] 

机构地区：[1]西安市政设计研究院有限公司,陕西西安710068

出　　处：《筑路机械与施工机械化》2013年第12期87-90,共4页Road Machinery & Construction Mechanization

基　　金：陕西省交通科技项目(03-23K)

摘　　要：对不同土质、不同施工方法、不同用途的工作井进行归纳总结。通过分析工作井的受力工况,建立空间模型,对工作井的受力机理进行研究,得到不同种类工作井的特点,并对以往的计算理论进一步优化,为各类工作井的设计与施工提供技术参考。Pipeline wells with different geological conditions, construction methods and purposes of were summarized. Through analyzing the stress condition, establishing the spatial model and researching the stress mechanism of pipeline well, the characteristics of different wells were found out; meanwhile, the calculation theory was optimized, which can provide reference for design and construction of similar pipeline well.

关 键 词：工作井 沉井施工 受力工况 优化 

分 类 号：TU99[建筑科学—市政工程]