摘要
主要介绍了隧道施工质量地质雷达无损检测的方法,利用地质雷达对安徽千秋关隧道施工质量进行了检测,通过分析采集的数据得到隧道初期支护工字钢间距、数量、初期支护喷射混凝土厚度及二次衬砌厚度,达到了无损检测要求及控制了隧道施工质量。
Mainly introduces the nondestructive testing method of geological radar in tunnel construction, using the geological radar to test the construction quality of Qianqiuguan tunnel in Anhui province, analyze the collected data and get tunnel initial supporting choices spacing, quantity, initial supporting sprayed concrete thickness and the lining thickness, reached the nondestructive testing requirements and control the quality of tunnel construction.
出处
《山西建筑》
2010年第5期334-335,共2页
Shanxi Architecture
关键词
地质雷达
隧道施工
混凝土厚度
无损检测
geological radar, tunnel construction, concrete thickness, nondestructive testing
