nonlinear finite element analysis of 1:10 advanced nuclear power plant prestressed concrete containment model structure subjected to internal pressure is carried out.
对先进核电厂预应力混凝土安全壳1:10模型结构进行了内压作用下的非线性有限元分析。
this paper describes a design procedure of spherical shells with nozzles subjected to internal pressure based onthe limit analysis.
在塑性极限分析的基础上,本文提出受内压球壳开孔接管的一种整体补强设计方法。
by means of the elastic-plastic finite element approach, the plastic failure load of piping branch junctions with circumferential cracks subjected to internal pressure was investigated systematically.
采用弹塑性有限元方法,系统分析了内压载荷下含环向裂纹管道三通的塑性失效载荷。
plastic limit load of viscoplastic thick-walled cylinder and spherical shell subjected to internal pressure is investigated analytically using a strain gradient plasticity theory.
基于应变梯度塑性理论,分析了内压作用下厚壁圆筒和球壳的塑性极限荷载。
based on the extreme value of the function, the structure size for most saving material of the cylindrical shell subjected to internal pressure was calculated in this paper.
本文运用函数极值概念,对内压圆筒形壳体的最省料结构尺寸进行了推导,并用数值计算理论得出了工程实用的计算公式,对其误差也进行了合理的分析。
the result of test of plane stability is analyzed as well when the expansion joint bellows are subjected to internal pressure and internal pressure together with compression deformation.
文中同时分析了压力及内压与压缩位移一齐作用时的平面稳定性试验结果。
instability of non-uniform deformations of an incompressible thermo-hyperelastic tube, subjected to internal pressure and axial stretch, is examined within the framework of finite elasticity.
应用有限变形弹性理论分析了受内压和轴向拉伸作用的不可压热超弹性圆筒发生非均匀变形的不稳定性问题。
the stress distributions in u-shape bellows subjected to internal pressure and displacement are also given here.
同时还给出了通过有限元分析得出的膨胀节在受内压和轴向位移作用时的应力分布规律。