隧道工程质量无损检测的方法组合探讨  

Discussion on Combination of Methods for Non-destructive Inspection of Tunnel Quality

作　　者：杨坤彪 杨勇 

机构地区：[1]福州雷力之星探测技术有限公司,福州350002

出　　处：《工程勘察》2005年第1期66-69,共4页Geotechnical Investigation & Surveying

摘　　要：本文阐明了采用探地雷达和高密度地震映像的方法组合 ,对隧道质量进行无损检测的方法原理和技术要点。并通过实例说明由此检测隧道的衬砌厚度、设计构件的结构、断层、空隙、脱空及不密实等隐患 ,是行之有效的组合方法。The combination of the methods of the ground penetration radar and the high-density seismic reflection is described, and the key technique for the non-destructive inspection of the engineering quality of tunnel is also introduced. Through engineering example it is shown that the said combination is effective for the inspections of the thickness of liner wall, the structure of the designed component, the occurrence of faults, the interstice and the under-densification.

关 键 词：探地雷达 高密度地震映像 衬砌厚度 设计构件 质量隐患 

分 类 号：P631.325[天文地球—地质矿产勘探] P631.4[天文地球—地质学]