Delamination-induced relative natural frequency change curve and its use for delamination localization in laminated composite beams

• Ganggang Sha, Maosen Cao, Maciej Radzieński, Wiesław Ostachowicz
• 2019

Laminated composite beam, Delamination, Relative natural frequency change, Locating delamination

Damage Quantification with Embedded Piezoelectric Aggregates Based on Wavelet Packet Energy Analysis

• Zijian Wang, Li Wei, Maosen Cao
• 2019

smart aggregate; piezoelectric material; structural health monitoring; elastic waves; damage quantification; wavelet packet analysis; cement material; finite element modeling; explicit analysis

高温后聚丙烯纤维增强水泥基复合材料导热的多尺度方法

• 姚秀鹏, 韩阳, 沈雷, 朱德, 曹茂森
• 2019

聚丙烯纤维, 水泥基复合材料, 高温, 有效导热系数, 裂缝热阻

Damage localization in irregular shape structures using intelligent FE model updating approach with a new hybrid objective function and social swarm algorithm

• Nizar Faisal Alkayem, Maosen Cao, Minvydas Ragulskis
• 2019

Structural damage localization, Optimization, Finite element model updating, Modal strain energy, Mode shape curvature, SPSOSCA

Damage Identification in Bridges by Processing Dynamic Responses to Moving Loads: Features and Evaluation

• Xiang Zhu, Maosen Cao, Wieslaw Ostachowicz, Wei Xu
• 2019

damage identification; dynamic response; moving load; Fourier transform; wavelet transform; Hilbert-Huang transform; heuristic interrogation; bridge