摘要
本文用B—3样条函数有限条元塑性铰法考虑薄板大挠度的影响分析了受弯薄板的极限承载力,其结果与有关试验资料较为符合。
A combined method, the combination of the spline strip method and the plastic node method, is used to find the ultimate bending strenth of thin plates, geometrical nonlincarity having been considered and the B-3 spline function being used.
Results of this paper agree well with experimental results.
出处
《上海力学》
CSCD
1996年第2期119-126,共8页
Chinese Quarterly Mechanics
关键词
B-3
样条函数
有限条
塑性铰法
弹塑性
B-3 spline function, finite strip method, plastic node method.
