摘要
研究了声频应力波法快速普查检测锚杆锚固状态的原理及评价分级标准，并将它成功地应用于潘一矿锚杆施工质量的检测，得出了利用声频应力波快速普查检测锚杆锚固质量的方法是切实可行和有效的。
Now research on anchoring state inspection of rock bolts is urgent and necessary in anchoring engineering. Principles and classified standards of inspection and evaluation are studied by a method of sonic frequency stress wave,and their results are applied sucessfully to the inspection item of the First Coal Mine of PanYi. It is concluded that the method of express inspection is useful and effective.
出处
《地质与勘探》
CAS
CSCD
北大核心
1998年第4期54-56,59,共4页
Geology and Exploration
基金
国家"八五"重点科技项目
关键词
锚杆
声频应力波
无损检测
固状态检测
rock bolt,non-destructive testing,sonic frequency stress wave
