ABAQUS在水电站厂房抗滑稳定分析中的应用

Application of ABAQUS in Anti-sliding Stability Analysis in Hydropower Station Plant

抗滑稳定计算往往是水电站厂房设计的关键技术和重要课题。文章利用ABAQUS软件,通过有限元强度折减法,计算了龙溪口水电站厂房坝段的抗滑稳定安全系数,对龙溪口水电站厂房的机组段和安装间的抗滑稳定进行了分析,为水电站厂房的抗滑稳定设计提供了技术支撑,对同类水电站厂房的设计和施工具有参考意义。

The calculation of anti-sliding stability is often the key technology and important subject of hydropower station plant design.ABAQUS software is utilized in the paper to calculate the anti-sliding stability safety coefficient of dam section in Longxikou Hydropower Station Plant through the finite element strength reduction method.The anti-sliding stability in the unit section and installation room in Longxikou Hydropower Station Plant are analyzed,thereby providing technical support for the anti-sliding stability design in the hydropower station plant.The paper has reference significance to the design and construction of the plant in similar hydropower stations.