摘要
文章概括介绍了钻孔灌注桩钻孔施工时经常发生的质量通病及其防治措施,对目前中小跨径桥梁的钻桩施工与质量控制,具有一定的指导与参考意义,因此如何在施工工艺上采取一些措施,尽量避免或杜绝质量事故的发生,以确保施工顺利进行,一直是工程技术人员探讨的课题。笔者根据自己施工多座灌注桩桥梁的实践经验,谈谈这方面的体会。
The article summary introduced when drill hole filling pile drill hole construction occurs frequently the quality common failing and the prevention measure, the small span bridge drill the pile construction and the quality control to present, has certain instruction and the reference significance, therefore how to take some measures in the construction craft, avoids or the stop quality accident＇s occurrence as far as possible, guaranteed that the construction carries on smoothly, has been the topic which the engineers and technicians discuss. The author acts according to own constructs many filling pile bridge experience, chats this aspect the experience.
出处
《企业技术开发》
2009年第2期18-19,共2页
Technological Development of Enterprise
关键词
中坍孔
缩孔
防治措施
collapse hole
shrinkage hole
countermeasure
