Stud connectors are widely used as shear keys in steel–concrete composite girder bridges,
owing to their advantages of easy processing, quick construction, and excellent connection …

Prediction of the remaining life of remanufacturing blanks is crucial to evaluate their
remanufacturability. To overcome the deficiency of obtaining insufficient fatigue damage …

基于弹性力学进行结构强度分析, 由于设备结构不连续处存在较大的应力奇异性,
使得计算结果与设备实际所承受的应力不相符. 针对某精馏釜的实际设计和结构 …

Acoustic emission technique has become a promising and reliable tool for evaluating fatigue
damage in engineering structures and materials. In this study, a new threshold-independent …

Based on the analysis of structural strength by elastic mechanics, there is a large stress
singularity due to the discontinuity of the equipment structure, which makes the calculation …