Study of behbahan city velocity waves shear

Abstract

Behbahan town as one af the important cities of Khuzestan province located in oil reservoirs range and power transfer lines because of sitting in boundary under the making –land units and zagrosprehole at front fault side of mountain that caused heavy earthy uakes with it is movement and also existence of occurousareas.study of previous earth quakes shows that local geology situations, soil,sediments,and aerobic rocks on bed rock cause aggration of land movements arising of earthquake and it can be said that most importandfactorin final control of area earth quake to structure is building characteristics.sectional waves is animportand extraordinary property of soil which is strongly related to soil dynamic and trembling geoTechnic phenomenons and land movement that is caused by earthquake is by reason of sectional-waves spreading from rock bed towards soil upper layers, that, irturn cause sectional trans formation along spreading.For acquisition to this assessment,different geotechnical and geology in formation related to Behbahan city Is collected and sectional waves rate is computed bypre send empirical relations.