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锚杆锚固技术中,锚杆嵌入岩石中的长度及锚杆与岩石间的砂浆饱和度是评价锚杆能否发挥其最大效用的关键,因此对这两项技术指标进行评价是锚杆锚固质量检测的主要任务.本文针对合口隧道锚杆质量的声波检测工作,介绍了声波无损检测的原理、方法、波形分析等.
声波无损检测合口隧道锚杆质量
【摘 要】
：
锚杆锚固技术中,锚杆嵌入岩石中的长度及锚杆与岩石间的砂浆饱和度是评价锚杆能否发挥其最大效用的关键,因此对这两项技术指标进行评价是锚杆锚固质量检测的主要任务.本文针
【机 构】
：
广州和立岩土工程有限公司,广州,510507
【出 处】
：
城市建设
【发表日期】
：
2011年14期
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