摘要
根据能量原理、屈服理论及静力平衡微分方程确定出了弹性薄膜的张力函数、变位函数及极限荷载。进而确定出了弹塑性调整系数的理论值。
Based on the principle of energy, the theorem of yield and the differential equation of static equilibrium, in this paper, the authors give the displacement function, the tension function and the critical load of elastic menbrane, then the thcortical values of adjustment factor for elastoplasticity is dcterminde.
出处
《西北水资源与水工程》
1992年第4期39-45,共7页
Northwest Water Resources & Water Engineering
