摘要
小浪底水利枢纽位于河南省洛阳市以北约40km的黄河干流上,上距三门峡水库130km,下距郑州市京广铁路大桥115km。工程位于黄河中游最后一段峡谷的出口,处于承上启下、控制黄河水沙的关键部位。它是一座以防洪、防凌、减淤为主,兼顾供水、灌溉、发电、除害兴利综合利用的枢纽工程,是“治黄”的关键工程,亦是国家“八五”期间的重点大型工程。结合黄河小浪底水利枢纽工程的实际需要。
This paper presents the application of the seismic tomographic technique through deep and large spacing holes in a sandstone area. It proves highly effective and practiced in respects of data acquisition, equipment and data processing. The findings of the work, according to geologists, analyses, aro of high reliabi ity; firstly, it is basically identical with the statistical values of the acoustic wave data, microscismic and borehole acoustic velocity data; secondly, the CT velocity stratification coincides with the positions of the boring logs.
出处
《地球物理学报》
SCIE
EI
CAS
CSCD
北大核心
1993年第1期106-112,共7页
Chinese Journal of Geophysics
关键词
CT层析
水利枢纽
地下厂房
Cross-hole seismic tomogr ph,Xiaolangdi Project, Applied geophysics.
