黄河三角洲地区深水高坝水库坝体坝基静动力应力变形分析

The Dynamic Stress Deformation Analysis of the Dam Body and Dam Toe of the High Dam Reservoir in Deep Water in the Yellow River Delta

在黄河三角洲冲积平原上修建水库,由于坝基土粉粒含量较高,渗透性较强,因此,必须确保坝体坝基的稳定性。结合胜利油田修建的纯化水库,对坝体坝基静动力应力变形进行了研究分析,并与原型观测值进行了对比,最后得出了结论,对该地区地质条件下修建高坝水库并保证坝体、坝基的稳定性,可以起到一定的借鉴作用。

Constructing a reservoir on the alluvial plain of the Yellow River delta, we must guarantee the stability of the dam body and dam toe, that is because the content and the permeability of the dam is very high. The article analyzes the stress deformation of the dam body and dam toe＇s dynamics dealing with the purification reservoir of the Shengli oilfield, and contrast the prototype＇s observation number. The conclusion is the analysis result which can play a certain reference role for constructing the high dam reservoir and guaranteeing the stability of the dam body and dam toe under the geologic condition of the area.