A spherical stress shaking test apparatus is constructed in order to study soil dynamic properties under spherical stress shaking.
为了探讨球应力振动下土的动力特性，研制了球应力振动仪。
For stress analysis we have adopted the membrane theory of spherical shells.
我们采用球壳无矩理论来进行应力分析。
This favourable distributions of residual stresses after hydrobulging can improve the anti stress corrosion cracking ability of the spherical vessels.
胀形后残余应力的这种有利分布，提高了球罐的抗应力腐蚀性能。
The welding deformation and residual stress during the procedure of the welding of the submarine's spherical stem bulkhead are a very important guideline on the submarine's safety.
潜艇球面艏端隔壁结构在工程焊接过程中产生的焊接变形及残余应力是关系到潜艇安全的重要指标。
Puts forward stress wave research method when the linear charge blasting. It regarded column stress wave as cylinder stress wave, end stress wave as spherical wave.
提出了将条形药包柱部应力波当作柱面波、端部应力波当作球面波处理的应力波研究方法。
According to spherical harmonic coefficients of 360 orders of EGM96 Earth's gravity field model, density anomaly and tectonic stress in different depth of crust have been calculated.
利用360阶的EGM96地球重力场球谐系数计算了不同深度球层的密度异常及不同深度球层的构造应力。
The yield conditions of axisymmetric circular plate and shallow spherical shell of reinforced concrete based on Twin shear stress yield criterion are presented in the paper.
导出了基于双剪屈服准则的钢筋混凝土球扁壳的屈服条件，并利用此屈服条件求解出其极限荷载。
The stress under opening pore spherical tank was analyzed by analysis method and the 3-dimensional finite element of ANSYS structure analysis software.
利用解析法和有限元法(借助于ANSYS软件)，对开圆孔的球罐进行应力分析。
By stress analysis, this article gives a calculation method on a spherical cap joining the flange ring by welding.
通过应力分析，给出了带法兰的无折边球形封头的计算方法。
According to the theory of classical mechanics, the problem of stress concentration of open cell of spherical cover end is always solved by approximate computing formula.
由经典力学理论，对于球形封头开孔应力集中问题，大都采用近似计算公式。
In this paper, FEM was applied to analyze the stresses in the spherical tank with staggered joint defects, and the distribution of 2-d stresses and bending stress were discussed.
应用有限单元法对含错边缺陷的球罐进行了应力分析，讨论了球罐的两向应力变化规律及其弯曲应力分布规律。
Stress intensity evaluation shows that the spherical tank is safe under design condition.
应力强度评定结果表明，该球壳结构在设计条件下满足设计规范要求。
The procedures of measuring the residual stress of large spherical tanks are described.
本文介绍了用磁性法对大型球罐进行残余应力测定的测试过程。
0 to simulate the situation of hydrostatic test, the stress distribution at the connection of support to shell of spherical tank was obtained.
模拟水压试验工况，对球壳与支柱连接部位进行应力分析。
The numerical results show that the effect of quarter spherical defect to stress intensity factor in the finite body is the same as that in the infinite body.
还着重研究了在有限大体中，平行于裂纹边界尺寸对裂纹前沿应力强度因子的影响，及棱角缺陷的半径对裂纹体应力强度因子的影响。
The numerical results show that the effect of quarter spherical defect to stress intensity factor in the finite body is the same as that in the infinite body.
还着重研究了在有限大体中，平行于裂纹边界尺寸对裂纹前沿应力强度因子的影响，及棱角缺陷的半径对裂纹体应力强度因子的影响。
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