| Title |
Dynamic Analysis of Stiffened Thick Plates Subjected to Inplane Stress on Pasternak Foundation |
| Authors |
Lee Yong-Soo ; Kim Il-Jung ; Oh Sook-Gyoung |
| Keywords |
Pasternak Foundation ; In-plane Stress ; Dynamic Analysis ; Stiffened Plates ; Thick Plate |
| Abstract |
The soil-structure interactions are caused by the point sources of explosions, deriving piles, compaction of foundations and excavations those are frequently arose in the construction sites. Thus the analysis of soil- structure interactions is one of the most important subjects in the fields of dynamic analysis and vibration control. From this viewpoint, the aim of this study is to collect the basic data for designing foundation structures throughout understanding the dynamic structural behavior, which is embodied by the dynamic analysis of soil-structure systems. In this study, the dynamic analyses of stiffened thick plates subjected to in-plane stress on elastic foundations are carried out. The foundation is modeled as Pasternak foundation that includes the continuity effect of foundations. Also both the Mindlin plate theory and Timoshenko beam-column theory are used for analyzing the thick plates and beams, respectively. |