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Xunqian Xu, Yu Li, Wei Huang, Dakai Chen, Chen Zhang and Wenkang Shi
Based on the nonlinear damage theory, this paper aims to explore the fatigue performance of steel bridge deck asphalt pavement under multistage fatigue load. Manson?Halford cumulative damage model and the modified model were introduced to describe loadin...
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Zhuming Cheng, Jie Zeng, Dakai Liang, Chen Chang and Bing Wang
Improving the phase sensitivity of the optical fiber Sagnac sensor is very important for accurately detecting weak signals of acoustic emission. Theoretical analysis shows that the initial phase of the sensor is p under ideal conditions, and the maximum ...
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