default author photo

Hao Liu

Chongqing Jiaotong University

Xuefu Avenue

Chongqing

China

  • Chongqing Jiaotong University

SCHOLARLY PAPERS

4

DOWNLOADS

110

TOTAL CITATIONS

0

Scholarly Papers (4)

Actions:
Email selected abstracts
1.

Driver's Visual Luminance Model Considering the Reflection Characteristics of a Tunnel's Inner Wall: Theory and Practice Ii

Number of pages: 37 Posted: 22 Jul 2023
Shiyong He, Hao Liu, Pramod Bhusal, Lingna (Serene) Shi, Jie Li, Jia’an Niu, Xianyun Cai and Bo Liang
Chongqing Jiaotong University, Chongqing Jiaotong University, Aalto University, affiliation not provided to SSRN, Chongqing Jiaotong University, Chongqing Jiaotong University, Chongqing Jiaotong University and Chongqing Jiaotong University
Downloads 35 (1,249,711)

Abstract:

Loading...

tunnel lighting, visual luminance model optimisation, curved side wall reflection, coordinate transformation, side wall energy saving

2.

Multi-Objective Optimization of Machinery Configuration Considering Cost, Duration, and Carbon Emissions in Blast Tunnel Construction

Number of pages: 61 Posted: 18 Aug 2025
Hao Liu, Shiyong He, Chaoyu Zhang, Zhonglang Yang, Bo Liang and Ransong Tang
Chongqing Jiaotong University, Chongqing Jiaotong University, Chongqing Jiaotong University, Chongqing Jiaotong University, Chongqing Jiaotong University and Chongqing Jiaotong University
Downloads 33 (1,290,922)

Abstract:

Loading...

Machinery configuration selection, Surrounding rock grade, Carbon emission, Genetic Algorithm-Quantum Particle Swarm Optimization, multi-objective optimization

3.

Energy-Efficiency Optimization of Tunnel Lighting Systems: An Adaptive Penalty Function Model Considering Combined Parameters of Inner Wall Reflectivity and Lamp Layout

Number of pages: 53 Posted: 18 Jul 2025
Hao Liu, Shiyong He, Weidong Tang, Da Xu, Jia’an Niu, Xin Tang, Zhonglang Yang and Bo Liang
Chongqing Jiaotong University, Chongqing Jiaotong University, Chongqing Jiaotong University, Chongqing Jiaotong University, Chongqing Jiaotong University, Chongqing Jiaotong University, Chongqing Jiaotong University and Chongqing Jiaotong University
Downloads 29 (1,345,526)

Abstract:

Loading...

energy-efficiency optimization, Tunnel lighting, bidirectional reflectance distribution function, adaptive penalty function, hybrid genetic simulated annealing algorithm

4.

Are Current Tunnel Lighting Design Standards Sufficient to Ensure Safety? — Experimental Investigation and Predictive Modeling of the Dynamic Visible Distance in Highway Tunnels under Coupled Multi-factor Influences

Number of pages: 59 Posted: 20 Feb 2026
Shouzhong Feng, Hao Liu, Chengdong Xie, Weixing Mao, Deyuan Kan and Xianling Liu
Anhui University of Science and Technology, Chongqing Jiaotong University, Anhui University of Science and Technology, Tianjin University, Tongji University and Anhui University of Science and Technology
Downloads 13 (1,518,554)

Abstract:

Loading...

Dynamic Visible Distance, Particle Swarm Optimization–Extreme Gradient Boosting Model, SHapley Additive exPlanations Interpretability, Multi-factor Coupling Analysis, Safety Operating Speed