generalized stress meaning in English
广义应力
Examples
- The elastic solution for elastic - plastic problem is based on model theory of elastic - plasticity and deformation theory of plasticity . with the original data which embodies the stress state of complicated structure at elastic phase and is attained by experiment or calculation , according to the similarity theory between elasticity and plasticity and generalized stress - strain material curves , and using new means and new techniques , this method and change the elastic value into plastic value correspondingly
结构弹塑性分析的弹性解法是以弹塑性力学的模型理论和塑性力学形变理论为基础的，具体做法是利用实际工程中由实验或者计算等方法获得表征复杂结构弹性阶段应力状态的原始数据，根据弹性力学和塑性力学方程的相似关系和被实验材料的广义应力应变曲线，采用新的分析方法和实验手段，将弹性解转换成对应的弹塑性解。 - Abstract : incompatible element nh11 and hybrid stress element 18 were employed to analyze rock burst occurring in coal face 9108 of sanhejian coal mine . compared with the results from ansys , the two optimized fems can execute more accurate numerical simulation in the research of rock burst as well as other rock problems and lessen the errors from inaedquately meshing in huge calculations due to the limitation of labor and computer time . in addition , the criterion of averaged generalized stress rate was proposed and used to determine the site and moment of rock burst . the given conclusion is in accordance with the face of coal face 9108 very well
文摘:利用优化非协调元和杂交元分析了三河尖矿冲击矿压，并与ansys程序的计算结果进行了比较.认为优化有限元在冲击矿压乃至岩石材料的数值模拟中能给出更为精确的结果，也可减小大型计算中由于人力、机时所限粗分网格产生的误差.分析中，采用了广义平均应力率准则来判断冲击点位置和冲击时刻，所得结论与实际情况吻合 - The corresponding control equation is given . the control equation and boundary condition about the addiontional small deformation ' s effect caused by initial stress using virtual principal theory in cylindrical reference frame . generalized stress and strain and equivalent constitutive equation are given
第四章提出了描写柱形薄壳中初应力的数值特征，将应力的三维分布转化为二维分布，给出相应的支配方程；在柱坐标系中，利用虚功方程建立了初应力对附加小变形影响的控制方程和边界条件；给出了广义应力、广义应变及等效本构关系。