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含支座沉陷的卡氏定理
Castigliano theorem considering support sinking
【摘要】 将卡氏定理进行延拓,给出考虑支座沉陷或有支座位移情况的卡氏第二定理表达式,给予简单证明,并举出示例.
【Abstract】 Castgliano theorem is extended in this paper.The expression of the second Castgliano theorem considering the situation of support displacement or sinking is given and proved.An example is introduced.
【关键词】 卡氏定理;
支座沉陷;
虚功原理;
静不定问题;
【Key words】 castgliano theorem; support settlement; principle of virtual power; statically indeterminate problem;
【Key words】 castgliano theorem; support settlement; principle of virtual power; statically indeterminate problem;
- 【文献出处】 吉林化工学院学报 ,Journal of Jilin Institute of Chemical Technology , 编辑部邮箱 ,2007年04期
- 【分类号】O341
- 【下载频次】43