Research on an Index System for the Earthquake Disaster Resistance Capability of Highway Tunnels DOI Creative Commons
Fei Wan, Nian Zhang, Zheng Lu

et al.

Applied Sciences, Journal Year: 2024, Volume and Issue: 14(11), P. 4641 - 4641

Published: May 28, 2024

To evaluate the earthquake disaster resistance capability of highway tunnels, it is necessary to study an index system for tunnels. This paper uses a literature research method. The damage tunnels in 12 disasters recorded detail China and abroad was investigated. According types hazard-beating bodies forms, 17 seismic scenes are classified. different scenes, fault tree analysis model used identify damage-causing factors. Combined with industry standards, norms results related evaluation indices analyzed from three perspectives: engineering geological factors, tunnel structural factors operation management principle construction, four-level constructed, which takes as target layer; criterion layer indices; indicators 35 specific indicators. established has strong scientific, rational application value can provide reference also important support safe sustainable development

Language: Английский

Evaluation method for health state of highway tunnel structure based on adaptive comprehensive weighting DOI
Gang Zhang, Guofeng Liu, Zhifang Lu

et al.

Engineering Failure Analysis, Journal Year: 2024, Volume and Issue: 163, P. 108597 - 108597

Published: June 25, 2024

Language: Английский

Citations

4
Study on risk assessment of tunnel construction across mined-out region based on combined weight-two-dimensional cloud model DOI Creative Commons
Huo Liang,

Xie Xiong-gang,

Xuexi Chen

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: Feb. 28, 2025

In this thesis, a risk assessment framework based on the Pressure-State-Response (PSR) model is proposed for problem of crossing mined-out region in tunnel construction. The subjective weights indicators are determined by G1 method, objective improved CRITIC method combined with Random Forest (RF) machine learning and calculated using game-theoretic combination assignment method. On basis, two-dimensional cloud was constructed to merge frequency consequence degree comprehensively assess construction's safety across region. Taking construction project Huayingshan Tunnel Linshui County Sichuan Province as an example, eigenvalues each indicator were derived through expert scoring weight calculation, diagram drawn MATLAB software analysis. results show that medium risk, which environmental geological safety, structural stability main sources. This thesis provides new region, can effectively control during

Language: Английский

Citations

0
Evaluation of the Service Suitability of Rail Transit Station Under the Background of Population Aging DOI
Dan Yu,

Dongyin Qi,

Fei Yu

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Development Trajectory of China's Virtual Power Plants Industry: Comprehensive Quantitative Evaluation Using a Novel Dynamic Multidimensional Cloud Model DOI
Weijun Hui, Jian‐Min Zhang, Wensheng Wang

et al.

Journal of Cleaner Production, Journal Year: 2025, Volume and Issue: 508, P. 145576 - 145576

Published: April 23, 2025

Language: Английский

Citations

0
Safety evaluation method for operational shield tunnels based on semi-supervised learning and a stacking algorithm DOI
Dejun Liu, Wenpeng Zhang, Qing-Qing Dai

et al.

Tunnelling and Underground Space Technology, Journal Year: 2024, Volume and Issue: 153, P. 106027 - 106027

Published: Aug. 22, 2024

Language: Английский

Citations

3
Health status evaluation of highway tunnel inverted arch based on variable weight and extension cloud model DOI
Chang Zhou,

Haopeng Mei,

Changgen Yan

et al.

Engineering Failure Analysis, Journal Year: 2023, Volume and Issue: 157, P. 107939 - 107939

Published: Dec. 31, 2023

Language: Английский

Citations

9
Research on an Index System for the Earthquake Disaster Resistance Capability of Highway Tunnels DOI Creative Commons
Fei Wan, Nian Zhang, Zheng Lu

et al.

Applied Sciences, Journal Year: 2024, Volume and Issue: 14(11), P. 4641 - 4641

Published: May 28, 2024

To evaluate the earthquake disaster resistance capability of highway tunnels, it is necessary to study an index system for tunnels. This paper uses a literature research method. The damage tunnels in 12 disasters recorded detail China and abroad was investigated. According types hazard-beating bodies forms, 17 seismic scenes are classified. different scenes, fault tree analysis model used identify damage-causing factors. Combined with industry standards, norms results related evaluation indices analyzed from three perspectives: engineering geological factors, tunnel structural factors operation management principle construction, four-level constructed, which takes as target layer; criterion layer indices; indicators 35 specific indicators. established has strong scientific, rational application value can provide reference also important support safe sustainable development

Language: Английский

Citations

0