摘要:本文介绍了体外预应力的概念及优点,分析了加固的常用方法,供大家参考。 关键词:体外预应力;加固;技术。 Abstract: This paper introduces the concept and advantages of the external pre stressing, and analyzes the common reinforcement method, for you
Hydromechatronics Engineering(CN44-1259/TH,ISSN 1001-3881),sponsored by Chinese Mechanical Engineering Society,Guangzhou Mechanical Engineering Research Institu
摘要:本文通过对北京市五环路姚家园立交砼方桩工程的施工实践,详细阐述了砼方桩工程施工质量控制的难点、要点及关键步骤,总结出砼方桩工程施工的经验、体会以及应注意的几个问题。 关键词:混凝土方桩、质量控制、关键步骤、经验、体会 Abstract: this article through to the Beijing road overpass concrete pile party yao ho