利用最大应力强度准则,得到了单一螺旋缠绕及螺旋加环向缠绕圆环压力容器爆破压强的计算式。
According to the maximum stress strength criterion, the burst pressure formula for the single spiral and the spiral with hoop filament-wound toroidal pressure vessel were obtained.
本文从纤维缠绕张力、树脂收缩、热应力、芯模等方面探讨了对纤维缠绕复合材料制品收缩变形的影响。
The effect on shrinkage deformation of fibre winding composites were considered by discussing the winding tensile resin thermo-shrinkage stress and the mandrels.
采用初参数法对贴板钢丝缠绕区筒体应力进行了分析,得到筒体总应力表达式。
By means of original parameter method, the stress on cylinder's winding area is analyzed, formula for total stress of the cylinder is obtained.
复合材料压力容器的纤维缠绕预应力对容器的性能有很大的影响,合理设计这种纤维预应力可提高复合材料容器的综合性能。
The reasonably prestressing of carbon fiber wound on composite material vessel, which have great influence on vessel's capability, can improve the integrated performance of composite material vessel.
本文针对高压全缠绕复合材料压力容器,应用有限元分析系统对其应力偏大的筒身应力进行了弹塑性非线性数值模拟。
In this paper the finite element analysis is applied to simulate the elastic-plastic numerical value for the high-pressure full wrapped composite pressure-vessel.
本文对玻璃纤维缠绕管在高应变控制下的应力松弛特性进行了实验分析,给出了其非线性松弛的理论公式。
In this paper, the experiments with high strain were conducted to analyze the relaxation behavior for the fiber glass winding pipe. The nonlinear relaxation formula was given.
弹簧为低应力、油回火、螺旋缠绕在整体钢轴上扭力型弹簧。
Springs shall be low-stress, oil tempered, helical wound, torsion type on continuous shaft, Solid CRS or tubular as required.
本文采用大变形有限元方法进行纤维缠绕固体火箭发动机壳体的应力及爆破分析。
In this paper we employed the nonlinear finite element method to calculate the stress and bursting pressure of filament wound rocket motor case.
钢丝缠绕预应力坎合结构是指在预应力钢丝缠绕层的预紧下,坎合子结构经界面坎合作用而连接起来的结构。
The prestressed bumpy-ridge structure with steel wire wound is the structure that the sub parts are connected by interface bumpy-ridge effect under steel wire layers pretension.
将纽曼级数展开的蒙特卡罗随机有限元应用于具有随机因素的纤维缠绕结构的应力求解;
Neumann series expansion in Monte-Carlo finite element is used to find the stress of fiber winded composite structures with stochastic factor;
将纽曼级数展开的蒙特卡罗随机有限元应用于具有随机因素的纤维缠绕结构的应力求解;
Neumann series expansion in Monte-Carlo finite element is used to find the stress of fiber winded composite structures with stochastic factor;
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