Earthquake Engineering Geological Zoning of Weinan Earthquake Micro-zoning
TIAN Qinhu
LI Jin
LI Xiaoni
XU Junqi
ZHU Xia
Abstract：Weinan city is in located in the midwest of Weihe rift basin, southe west margin of Gushi depression, southern margin of the Ordos block in the north china platform.The main geomorphologic units is the floodplain, the first terraces, the secondary terraces and the third terraces of Weihe river. By using the drilling exploration, the shear wave velocity tests, the character of physical mechanics of foundation soil, the ground-micro-tremor-signals tests and the groundwater, we divided the micro-zoning site into four engineering geological area of level Ⅰ and nine engineering geological section of level II, Which provides the basis material for the design ground motion parameter and seismic geological hazard evaluation in site.
Keywords：Earthquake micro -zoningMicro -zoning SiteEarthquake engineering geological zoningEngineering geological areaEngineering geological section
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 43-47 )