|
|
|
|
|
Luchuan Chen, Sixin Yu, Ying Zhu, Xiaomeng Zhang, Wenjuan Wu, Qiang Sun, Tingting Chen, Xiaoyan Wang and Jincheng Wei
For asphalt pavement structures, semi-rigid road base course has to sustain repeated high-axle load during its service life and the performance of semi-rigid road base materials directly influences the durability of pavement structures. The dynamic compr...
ver más
|
|
|
|
|
|
|
|
|
|
Several standard fatigue testing methods are used to determine the fatigue stress-life prediction model (S-N curve) and the endurance limit of Reinforced Concrete (RC) beams, including the application of constant cyclic tension-tension loads at different...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ying Wang and Yuqian Zheng
A numerical simulation method is presented in this paper to study the damage evolution and failure process of high-strength steel wires with pre-corrosion defects in cable-stayed bridges under fatigue loads. This method was based on the mechanism of crac...
ver más
|
|
|
|
|
|
|
|
|
|
|
Baijian Wu, Zhaoxia Li, Keke Tang and Kang Wang
Microcracks in concrete can coalesce into larger cracks that further propagate under repetitive load cycles. Complex process of crack formation and growth are essentially involved in the failure mechanism of concrete. Understanding the crack formation an...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chunbo Zhen, Guoqing Feng, Tianlin Wang and Pengyao Yu
Spectral fatigue analysis is performed on the trimaran cross-deck structural detail. A global finite element (FE) model with local fine meshes at hot spot locations is built for the calculation of structural response. Three-dimensional linear potential f...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zhao Fang, Aiqun Li, Wanrun Li and Sheng Shen
Welded beam-to-column connections of high-rise steel structures are susceptive to fatigue damage under wind loading. However, most fatigue assessments in the field of civil engineering are mainly based on nominal stress or hot spot stress theories, which...
ver más
|
|
|
|
|
|