https://scholars.lib.ntu.edu.tw/handle/123456789/60628
標題: | Effects of Prescribed End Motion on the Dynamic Stability of a Shallow Arch on an Elastic Foundation | 作者: | Chen, Jen-San Lin, Jian-San |
關鍵字: | Arches; Compression; Elastic foundations; Stability | 公開日期: | 2004 | 卷: | 130 | 期: | 3 | 起(迄)頁: | 359-362 | 來源出版物: | ASCE Journal of Engineering Mechanics | 摘要: | The emphasis of this note is placed on finding out whether dynamic snap-through will occur when a shallow arch resting on an elastic foundation with elastic constant β is stretched or compressed with constant speed. It is found that for β>8/7 no dynamic snap-through will occur when the arch is stretched. However, as long as β<4, dynamic snap-through is still possible when the arch is compressed. © ASCE / MARCH 2004. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/85571 https://www.scopus.com/inward/record.uri?eid=2-s2.0-1642529007&doi=10.1061%2f%28ASCE%290733-9399%282004%29130%3a3%28359%29&partnerID=40&md5=98d813fc518c8d81e8ecc8dc216df401 |
SDG/關鍵字: | Compaction; Dimensional stability; Elasticity; Dynamic stability; Elastic constants; Arches; arch; dynamic response; earthquake engineering; elasticity; vibration |
顯示於: | 機械工程學系 |
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