《平面应力问题广义滑移线方程的推导》一文质疑  

Query the validity of《Develop of generalized slide line equation on plane stress question》

作　　者：李玺莹[1] 

机构地区：[1]北京航空航天大学机械工程及自动化学院,北京100083

出　　处：《塑性工程学报》2005年第6期45-48,共4页Journal of Plasticity Engineering

摘　　要：主要从经典滑移线理论出发,针对《平面应力问题广义滑移线方程的推导》[1]一文(以下简称《广》文)提出质疑,认为《广》文所提出的“广义滑移线”概念及其方程的推导和求解都存在偏颇。文中提出主剪应力迹线的概念,在《广》文所推方程基础上补充新的方程,重新对平面应力问题进行求解。Based on classical slide line theory, 《Develop of Generalized Slide Line Equation on Plane Stress Question》 （shown in the abbreviation for 《Generalized》 as follows） is queried in this paper. Questions are thought to be the concept of generalized slide line and in the process of develop and solution an equation in 《Generalized》 . New concept of main shear strength locus line is proposed. New equation is supplied on the bases of 《Generalized》 . New solution is carried on plane stress question.

关 键 词：滑移线 主剪应力迹线 

分 类 号：TG301[金属学及工艺—金属压力加工] TB125[理学—工程力学]