首页 | 本学科首页   官方微博 | 高级检索  
     

砼重力坝受冲击波荷载作用下的动力反应
引用本文:顾再仁.砼重力坝受冲击波荷载作用下的动力反应[J].人民珠江,1992(4).
作者姓名:顾再仁
作者单位:珠江水利委员会勘测设计院 广州
摘    要:用平面问题有限元的振型组合法和逐步积分法计算两种模型坝体受水中或空气冲击波荷载作用的动力反应,其成果与试验成果一致,很好的反映了模型坝体在冲击波荷载作用下的动力反应。

关 键 词:冲击波  振型组合法  逐步积分法  动力反应

Dynamic Response of Concrete Gravity Dams under Action of Shock Waves
Gu Zairen.Dynamic Response of Concrete Gravity Dams under Action of Shock Waves[J].Pearl River,1992(4).
Authors:Gu Zairen
Affiliation:Survey and Design Institute of PRWRC
Abstract:Method of vibration mode combination and method of successive integration of plain problem FEM were used to calculate the dynamic response of two modelled dams under the action of shock waves in water and in air. Results calculated are in good coincidence with those tested, reflecting satisfactorily the dynamic response of modelled dams under the action of shock waves.
Keywords:Shock wave  Method of vibration mode combination  Method of successive integration  Dynamic response  
本文献已被 CNKI 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号