【摘要】 针对素填土坝基在强震影响下的主要震害多为坝基地震液化和坝身滑坡的特点,对胜利油田孤东海堤坝基地震液化和坝身稳定性评价方法进行了分析,并根据其场地资料和坝身资料,对6至9度地震烈度下可能发生的坝身滑坡及7至9度地震烈度下场地液化进行了计算并给出了评价结果。更多还原

【Abstract】 In allusion to the fact that the main seismic disasters of dams,which are made of plain filling,are sand liquefaction and dam landslide,the authors analyze the evaluation method for the sand liquefaction of dam foundation and the dam stability about the Gudong Sea Wall in Shengli Oil Filed.On the basis of the data about the dam,the authors calculate and give the results of the sand liquefaction under earthquake intensify from 7 to 9 and the dam stability under earthquake intensify from 6 to 9.更多还原