| 探地雷达检测隧道围岩松动范围的应用研究 |
| |
| 引用本文： | 逯艳华.探地雷达检测隧道围岩松动范围的应用研究[J].辽宁省交通高等专科学校学报,2014(3):9-12. |
| |
| 作者姓名： | 逯艳华 |
| |
| 作者单位： | 辽宁省交通工程质量与安全监督局,辽宁沈阳110005 |
| |
| 摘 要： | 围岩松动圈是影响隧道稳定性的一个重要因素。根据围岩松动特征,选择探地雷达技术用于检测隧道围岩松动范围,提出了雷达检测围岩松动深度的识别方法。利用成熟可靠的超声波检测技术针对性地对比测试,验证了探地雷达检测结果的正确性。
|
| 关 键 词： | 隧道 松动圈 探地雷达 识别 超声波 |
Study on Application of GPR Technique for the Detection of the Relaxation Zone of Tunnel Surrounding Rocks |
| |
| LU Yan-hua.Study on Application of GPR Technique for the Detection of the Relaxation Zone of Tunnel Surrounding Rocks[J].Journal of Liaoning Provincial College of Communications,2014(3):9-12. |
| |
| Authors: | LU Yan-hua |
| |
| Institution: | LU Yan-hua; |
| |
| Abstract: | The surrounding rocks relaxation zone is an important factor of tunnel stability. According to the characteristics of relaxed surrounding rocks, the ground penetrating radar（GPR） technique is selected to detect the relaxation zone of the tunnel surrounding rocks. Therefore the wave phase identification method of the GPR is put forward to measure the relaxation zone. As a mature detection technology, the ultrasonic testing is used to comparing the relative test datum, which has verified the validity of GPR test. |
| |
| Keywords: | tunnels relaxation zone GPR identification ultrasonic wave |
| 本文献已被 维普 等数据库收录！ |
