摘要
本文根据Aly Hindy和Milos Novak提出的地面运动空间相关性模型,利用修正的金井清谱作为地震动模型,计算了管道的轴向随机地震反应,考察了地面运动相关性对地下管道地震反应的影响,并计算出以首次超越破坏为破坏准则的管道动力可靠性。
In this paper, the axial random earthquake response of underground pipeline has been analyzed based on Aly Hindy's and Milos Novak's spatial correlation model of ground motion and by use of the revised spectrum of Kanai Sei(金井清) as earthquake motion model. Besides, the effect of ground motion correlation on earthquake response of underground pipeline has been examined and the dynamic reliability of pipeline has been calculated by taking the first time reaching failure mode as the failure criterion.
出处
《土木工程学报》
EI
CSCD
北大核心
1993年第4期54-60,共7页
China Civil Engineering Journal
