strength calculation

This paper gives a correct explanation of stress concentration on fatigue strength calculation of shafts having keyways or tight fit joiuts.

本文阐明了轴的疲劳强度计算时，在键槽和紧配合应力集中问题上所应有的认识。

Fitting coefficients K were calculated by strength fitting calculation in Ashby formula, and the results are K0.75. ( 3) The energy-absorption characteristic of Al2O3k/ Al porous composites was studied.

计算了关于Ashby屈服强度公式中的拟合系数K，发现K0.75。（3）研究了Al2O3k/Al多孔复合材料能量吸收特性。

The Strength Calculation for the New Type of Thrust Roller Bearing

新型推力滚子轴承的强度计算

DISTORTIONAL BUCKLING BEHAVIOR OF HIGH STRENGTH COLD-FORMED STEEL COLUMNS SUBJECTED TO AXIAL COMPRESSION Capacity Calculation of Welded Axially Compressed Members with Thin-Walled Box Section

高强冷弯薄壁型钢轴压柱畸变屈曲研究焊接薄壁箱形截面轴心压杆的承载力计算

The structure, material, strength calculation and welding seam structure of pre reformer are introduced.

介绍了预转化炉的结构 、 选材 、 强度计算及焊缝结构.

By analyzed interactions of combined limit pipe load components, simplified check formula for pipe load strength are put forward and the calculation method of relevant allowable pipe load values based on shell finite element analysis is presented as well.

通过对组合极限接管载荷分量相互关系的分析，提出了接管载荷强度验算简化公式和以壳结构有限元应力分析为基础的许用接管载荷计算方法。

The calculation method of boiler shell strength and the influence of stability on boiler are described.

介绍了锅炉壳板强度的计算方法及稳定性对锅炉的重要性.

Strength Calculation of the Two-Layer Sleeve Centrifuge Basket Installed With Tight Fit

采用过盈装配双筒离心机转鼓的强度计算

Stress Concentration Problems on Fatigue Strength Calculation of Shafts Having Keyways or Tight Fit Joints

键槽轴段与紧配合轴段疲劳强度计算的应力集中问题

Application of fiber distance theory on the calculation for axial tension initial cracking strength of steel fiber reinforced concrete

钢纤维间距理论在混凝土轴拉初裂强度计算中的应用

Its application scope is pointed out to provide reference for design and strength calculation.

指出其适用范围,供设计和强度计算时参考.