Structural Engineering and Mechanics

CONTENTS

Volume 93, Number 1, 2025

• On-the-fly reduced-order modeling for vibration analysis of three-dimensional finite element-based rotating systems

  Gil-Yong Lee, Dae-Guen Lim and Kwanghyun Ahn

  Abstract | Full Text (4K)

  pages 1-18.

  DOI: 10.12989/sem.2025.93.1.001

• Damage mechanism and failure chain of CRTS III slab ballastless track high-speed railway bridges under earthquake excitation

  Lili Liu, Lizhong Jiang, Wangbao Zhou, Xiang Liu and Jian Zhong

  Abstract | Full Text (5K)

  pages 019-32.

  DOI: 10.12989/sem.2025.93.1.019

• Performance optimization of Water-Cooled Slag-Metakaolin Geopolymer Composites with polypropylene Fiber Reinforcement

  Hisham Mostafa Khater and Sara Abd ElMoied Sayed

  Abstract | Full Text (1K)

  pages 033-40.

  DOI: 10.12989/sem.2025.93.1.033

• An AI based particle swarm optimization control for vibration reduction of a space framed structure

  Payel Chaudhuri and R. Manikandan

  Abstract | Full Text (2K)

  pages 41-53.

  DOI: 10.12989/sem.2025.93.1.041

• Analyses on bending crashworthiness of thin-walled circular tubes reinforced with internal triangular stiffeners

  Zhong-you Xie, Ze-yi Wang, Li-min Guo, Cheng Li and Jian-wen Cai

  Abstract | Full Text (2K)

  pages 55-64.

  DOI: 10.12989/sem.2025.93.1.055

• Prediction of deflection considering cracking and temperature gradient effects in steel-concrete composite girders

  M.A. Modi, K.A. Patel and Sandeep Chaudhary

  Abstract | Full Text (2K)

  pages 65-82.

  DOI: 10.12989/sem.2025.93.1.065