About the Authors

Shaojian Xia

Roles Investigation, Writing – original draft

Affiliation China Railway Seventh Group Co., Ltd., Zhengzhou, China

Lei Peng

Roles Investigation

Affiliation China Railway Seventh Group Co., Ltd., Zhengzhou, China

Wu Zhang

Roles Investigation

Affiliation China Railway Seventh Group Co., Ltd., Zhengzhou, China

Hongliang Zhu

Roles Investigation

Affiliation China Railway Seventh Group Co., Ltd., Zhengzhou, China

Jing Li

Roles Supervision, Writing – review & editing

lijing_gkd@126.com

Affiliation School of Architectural Engineering, Guangzhou Vocational University of Science and Technology, Guangzhou, China

Competing Interests

The authors have declared that no competing interests exist.