Analysis of Vibration Effects of Shallow Highway Tunnel under Blasting Seismic Waves

摘要：

　　According to blasting excavation instance on the top of shallow highway tunnel in Pingyikou Industrial Park 270 platform Project of field,analyzing the effect of blasting vibration to the shallow highway tunnel.In order to ensure the safety of the tunnel,monitoring in real-time vibration velocity of tunnel blasting by using TC-4850 vibration meter.And for safety reasons,determine the security of the structure referring to the allowed maximum safety velocity of the general brick and large blocks of non-seismic building,and give improving advices to the follow-up blasting design and construction.

关键词： project of field shallow highway tunnel monitoring vibration velocity

作者: YAO Jinjie LUO Zhenhua XIANG Aiguo ZHAO Rundong XIONG Yazhou

作者单位: College of Hydraulic & Environmental Engineering of China Three Gorges University,Yichang,Hubei,Chin Daxing Blasting LLC,Yichang,Hubei,China

会议类型: 国际会议

会议名称: The 4th Asian-Pacific Symposium on Blasting Techniques(第四届亚洲太平洋地区爆破技术研讨会)

会议地点: 深圳

会议语种:英文

页码: 522-524

在线出版日期: 2014-11-01（万方平台首次上网日期，不代表论文的发表时间）