水资源与水工程学报2016，Vol.27Issue(1)：195-200,6.DOI:10.11705/j.issn.1672-643X.2016.01.36
不同地震波作用方向的大型渡槽动力响应分析
Analysis of dynamic response of large aqueduct under different directions of seismic wave
杨杰 1成婷婷 2程琳 1于崇祯3
作者信息
- 1. 西安理工大学 水利水电学院陕西西安710048
- 2. 陕西省西北旱区生态水利工程重点实验室,陕西西安710048
- 3. 广联达软件股份有限公司西安客户服务中心,陕西西安710048
- 折叠
摘要
Abstract
Taking a large aqueduct in the south-to-north water diversion project as the research object,the paper used the potential fluid element in software ADINA to analyze the dynamic response law of aqueduct structure by considering the fluid-structure coupling interaction.The paper studied the dynamic response of the aqueduct structure under the gateway,two-way and three-way seismic waves respectively.It analyzed the similarities and differences of the two methods such as additional quality standard and scaled complete fluid-structure coupling method of ADINA in the problem of calculating fluid-solid coupling,and the impact of multi-dimensional seismic waves on the dynamic response of structure.Result showed that the water depth and direction of seismic have more influence on the dynamic response of aqueduct structure.It is necessary for us to study the problem of dynamic response under the action of two-way seismic wave.关键词
大型渡槽/流固耦合/势流体/地震多向性Key words
large aqueduct/fluid-structure interaction/potential fluid body/diversity of arthquake分类
建筑与水利引用本文复制引用
杨杰,成婷婷,程琳,于崇祯..不同地震波作用方向的大型渡槽动力响应分析[J].水资源与水工程学报,2016,27(1):195-200,6.
