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1. Predicting energy absorption characteristic of rubber concrete materials NSTL国家科技图书文献中心

Xiancheng Mei |  Jianhe Li... -  《Construction and Building Materials》 - 2025,465(Feb.28) - 140248.1~140248.16 - 共16页

摘要:Exploring the use of new materials to enhance the seismic resistance of tunnels is of significant importance. Rubber concrete materials have made outstanding achievements in absorbing and converting s...
关键词: Energy absorption characteristic |  Rubber concrete material |  Tunnel |  Intelligent prediction |  Model interpretability

2. Application of SVR models built with AOA and Chaos mapping for predicting tunnel crown displacement induced by blasting excavation NSTL国家科技图书文献中心

Chuanqi Li |  Xiancheng Mei -  《Applied Soft Computing》 - 2023,147 - 110808-1~110808-18 - 共18页 - 被引量:15

摘要:This study utilizes the support vector regression (SVR) model to predict the tunnel crown displacement (TCD) induced by the blasting excavation. 95 blasting operations considering the tunnel shape par...
关键词: Tunnel crown displacement |  Blasting excavation |  Support vector regression |  Arithmetic optimization algorithm |  Chaos mapping

3. Seismic responses of an underground tunnel considering rock–tunnel interaction NSTL国家科技图书文献中心

Xiancheng Mei |  Maochu Zhang... -  《Proceedings of the Institution of Civil Engineers. Geotechnical engineering》 - 2023,176(5) - 434~452 - 共19页

摘要:Existing earthquake damage reconnaissance reports indicate that many tunnels have suffered noticeable damage. During seismic excitation, ignoring the rock–concrete interaction may affect the accuracy ...
关键词: material properties |  rock–concrete interface |  rock mechanics |  seismic engineering |  seismic responses |  tunnels & tunnelling |  underground tunnels

4. Effect of Near-Fault Pulsed Ground Motions on Seismic Response and Seismic Performance to Tunnel Structures NSTL国家科技图书文献中心

Xiancheng Mei |  Qian Sheng... -  《Shock and vibration》 - 2021,2021(Pt.11) - 1~18 - 共18页 - 被引量:3

摘要:Seismic analysis of tunnels close to or crossing seismogenic faults is a complex problem, which is often neglected at the design stage for the lack of specific codes or guidelines and also because und...
检索条件作者:Xiancheng Mei

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