【摘要】 本文依据 Valauis 的内时理论[1],在文[2]的基础上讨论了弹塑性梁的加载,卸载和重新加载的过程及响应,同时描述了循环加载下弹塑性梁的基本特征,一般地给出了稳定循环的弯矩——塑性曲率的曲线。更多还原

【Abstract】 Abstract In this paper,according to the endochronic theory[1]proposed by K.C.vala- nis,the processes and responses of loading,unloading and reloading for elastop- lastic beam are discussed based on the paper[2]。The fundamental property cyc lic loads is described,and the moment-curvature curves are shown。更多还原