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综合管廊预制顶推施工技术重难点及控制措施 被引量:2

Key and Difficult Points and Control Measures of Prefabricated Jacking Construction Technology of Comprehensive Pipe Gallery
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摘要 以某地电力综合管廊建设项目为研究对象,对管廊预制顶推施工技术展开深入、全面的研究分析。结合施工现场的地质条件以及施工过程中不得对交通出行造成影响的管理要求,施工单位在实际施工时选择使用预制顶推施工技术。通过实践论证得出预制顶推施工技术具备可行性,施工过程中不会对路面造成影响,且可以有效缩短施工工期,保证施工过程中的安全性,能取得良好的社会效益与经济效益。 Taking a construction project of electric power comprehensive pipe gallery as an example, the precast jacking construction technology of pipe gallery is studied deeply and comprehensively. Combined with the geological conditions of the construction site and the management requirements of not affecting traffic in the construction process, the construction unit chooses to use prefabricated jacking construction technology in the construction. Simple combination of prefabricated push construction technology key points. Through practical demonstration, the precast jacking construction technology is feasible, will not affect the road surface in the construction process, and can effectively shorten the construction period, ensure the construction safety, can achieve good social and economic benefits.
作者 张德运 ZHANG De-yun(CCCC Third Harbor Engineering Co.Ltd.,Shanghai 200032,China)
出处 《工程建设与设计》 2022年第12期195-197,共3页 Construction & Design for Engineering
关键词 综合管廊 预制顶推 土体改良 施工技术 integrated pipe gallery prefabricated jacking soil improvement construction technology
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