摘要
直拔法是一项新的混凝土抗压强度检测技术。为了推广和扩大该技术的应用,介绍了改进直拔头与混凝土之间采用环氧树脂黏结的传统方法,采用机械直拔头将混凝土芯样拔出的新方法。简化了拔出法的操作过程,提高了工作效率,有效提升了拔出法检测技术的应用价值。
Direct-pulling method is a new technique for testing concrete compressive strength. In order to promote the application of this technology, this paper introduces an improvement to the traditional method, which glued the pull-out head from the concrete member with epoxy resin. Instead, the new method uses mechanical pull-out head which can directly pull out the concrete core. This method simplified the operation process, enhanced the working efficiency, and effectively increased the application value of this technology.
出处
《施工技术》
CAS
北大核心
2013年第4期78-79,共2页
Construction Technology
基金
中国建筑科学研究院2010年度科研基金项目(20100120340730001)
关键词
建筑机械
直拔仪
混凝土强度
检测
construction equipment
direct-pulling instrument
concrete strength
detection
