摘要
本文利用有限元方法，考虑介质、埋设管线及土壤的相互作用，进行了埋地管线动特性和地震动响应研究，得出了上特性、管内液体流动对系统固有频率及动力响应影响的若于初步结论．
In this paper, the dynamic characteristic and response of the buried pipelines conveying fluid is investigated using finite element method and considering the interaction among the media, the structure and the soil. With respect to certain media, structural and soil parameters, some preliminary conclusions are obtained about the effect of the fluid flowing and the properties of soil on the natural frequency and the dynamic response.
出处
《地震工程与工程振动》
CSCD
北大核心
2000年第3期87-92,共6页
Earthquake Engineering and Engineering Dynamics
基金
黑龙江省自然科学基金!(40154)
