地下室逆作法集成技术的设计及应用

针对地下室逆作法技术应用中存在的技术集成复杂、施工难度大等问题,提出了地下室逆作法集成技术的概念,并给出了逆作法设计中关键环节的技术集成思路、原则及相应的设计方法。结合多个实际工程中逆作法的应用情况,对设计和施工中集成的新技术、新工艺的特点以及效益进行了分析,为逆作法技术在今后的应用提供借鉴和参考。

Design and Application of Integral Technique for Basement's Top-down Construction

To solve the critical problems of complicacy in technique and difficulty in application during the practice of the basement's top-down construction,the conception of the integral technique for basement's top-down construction is put forward.The path,principle and design method of sticking points in the integral technique are also presented.Based on the experience of the application of top-down method in some projects,the character of new techniques integrated in design and construction as well as economic benefit is analyzed,which can be referred for future top-down construction.