ENGINEERING SEISMIC EXPLORATION TECHNOLOGIES FOR TUNNELS WITH COMPLEX MOUNTAIN CONDITIONS,EXTRAORDINARY LENGTH AND GREAT BURIED DEPTH
WANG Yue-fei1, GONG Dao-ping1, CAI Da-jiang2
1. Traffic Planning, Surveying and Designing Academy of Hunan Province, Changsha 410008, China;
2. Hunan Zhongyang Construction Engineering Company, Changsha 410007, China
Exemplified by the Xuefengshan Highway tunnel characterized by extraordinary length,large buried depth and complex mountain conditions, this paper has described and analyzed such technologies as the high-resolution seismic shooting technique, the high-resolution multifold coverage technique with common spread, bi-direction and variable offset for complex topography and geological structure, and the synchronous construction technique of seismic reflection and refraction for environmental protection. All these technologies have been developed and applied in practice according to field conditions.
王跃飞, 龚道平, 蔡大江. 复杂山地条件、特长、大埋深公路隧道 工程地震勘探技术方法[J]. 物探与化探, 2007, 31(1): 81-85.
WANG Yue-fei, GONG Dao-ping, CAI Da-jiang. ENGINEERING SEISMIC EXPLORATION TECHNOLOGIES FOR TUNNELS WITH COMPLEX MOUNTAIN CONDITIONS,EXTRAORDINARY LENGTH AND GREAT BURIED DEPTH. Geophysical and Geochemical Exploration, 2007, 31(1): 81-85.