Fatigue crack growth tests have been carried out on pre-cracked specimens of steel AFNOR XC 38 under rotary bending conditions. The semi-elliptical surface... MD Freitas,D Francois - 《Fatigue & Fracture of Engineering Materials & Structures》 被引量: 35发表: 1995年 RESIDUAL STRESS DETERMINATION...
Carbon steel equipment and pipe is liable to fail—even when there is no load on it—if its temperature falls below −20°C. This can occur, for example, if a cryogenic liquid such as liquid air enters a carbon steel flare header. Show moreView chapter Chapter Mechanical design of ...
5) bending radius 弯曲半径 1. The design of the Decorative Stainless-Steel Elbow, the calculation of the thinnest thickness of the elbow wall, and the calculation of the smallest relativebending radiusof the elbow, the forming die for the elbow and the attention items in the design of the ...
The presented paper discusses the problems of heat stress arising as a result of instationary temperature fields (thermally induced stresses) in ceramic components and includes the results of both theoretical and experimental investigations to determine the critical cooling velocity for cylindrical bodies ...