地下工程中注浆岩石锚杆施工工艺  

Construction Technology of Grouting Rock Bolt in Underground Engineering

作　　者：邢上志 Xing Shang-zhi

机构地区：[1]河南省建筑科学研究院有限公司,郑州450053

出　　处：《建筑技术开发》2021年第21期27-28,共2页Building Technology Development

摘　　要：分析了国内外关于地下工程注浆岩石锚杆施工工艺研究现状,包括基于锚固体加固效果角度对岩土锚固作用机理分析、基于注浆体与岩土局部变形理论对全长注浆岩石锚杆锚固施工工艺研究等,结合地下工程注浆岩石锚杆锚固工程实践,对地下工程中注浆岩石锚杆锚固施工进行了总结,对提高我国岩石锚杆锚固施工技术水平具有一定的工程实践意义。This paper analyzes the research status of grouting rock bolt construction technology in underground engineering in China and other countries,including analysis on rock-soil anchoring mechanism based on reinforcement effect of anchor solid,research of grouting rock bolt anchoring construction technology based on grouting body and local deformation theory of rock and soil,etc.Combined with the practice of grouting rock bolt anchoring in underground engineering,the construction of grouting rock bolt anchoring in underground engineering is summarized,which has a certain engineering practical significance for improving the technical level of rock bolt anchoring construction in China.

关 键 词：岩石锚杆 地下工程 加固效果 

分 类 号：TU7[建筑科学—建筑技术科学]