锚杆无损检测技术在煤矿巷道支护中的应用  

Application of Non-destructive Testing Technique for Anchor in Mine Roadway Supporting

作　　者：张圣国[1] 杨林[1] 

机构地区：[1]新汶矿业集团有限责任公司,山东泰安271200

出　　处：《金属材料与冶金工程》2013年第3期39-41,63,共4页Metal Materials and Metallurgy Engineering

摘　　要：锚杆检测技术在巷道支护工程质量检测中得到了广泛的应用,在对锚杆检测技术进行总结的基础上,介绍了应力波反射法。实践证明,用应力波反射法检测锚杆锚固质量,具有良好的有效性和和实用性,应加以推广和应用。The anchor has been used widely in roadway supporting engineering in recent years,the testing technique for anchor develops quickly too.This paper summarizes simply the history of anchor testing technique,describes stress wave reflection method.Practice shows,to detect the quality of anchor anchoring by using stress wave reflection method has very effectiveness and practicality,should be promoted and applied.

关 键 词：无损检测 锚固力 锚杆 

分 类 号：TD353.6[矿业工程—矿井建设]