摘要
土—结构动力相互作用问题是结构动力学与土动力学相结合,新近发展起来的交叉学科。在地震荷载作用下,土的存在将导致自由场的地表运动不同于下卧基岩面的运动,而结构的存在也影响基础底面的运动。通过对土—结构动力相互作用问题的研究现状和研究方法进行了分析,并对该领域今后的研究工作提出了展望。
Dynamic soil-structure interaetion problem is an interdisciplinary research area, which is based on the combination of structural dynamics and soil dynamics. Since the existing of foundation soil, the free field of ground motion is quite different that of ground surface under earthquake loading. Furthermore, the structures on the ground and their foundation bases are also interaction under earthquake action. In this paper,the eurrent status and research methods of dynamic soil-structure interaetion researehes are reviewed, and some suggestions for future studies in this field are proposed.
出处
《四川建筑科学研究》
北大核心
2009年第5期145-148,共4页
Sichuan Building Science
基金
国家自然科学基金资助项目(50574053)
山东省自然科学基金项目(Y2007F53)
