Yinghong Qin
a) College of Civil and Architecture Engineering, Guilin University of Technology, 541004, Guilin, China. b) College of Civil Engineering and Architecture, Guangxi University, 100 University Road, Nanning, Guangxi 530004,
China

Zhengce Huang
Hualan Design & Consulting Group, Nanning, Guangxi Province, 530004,
China

Zebin Yu
a) College of Civil Engineering and Architecture, Guangxi University, 100 University Road, Nanning, Guangxi 530004, China. b) Hualan Design & Consulting Group, Nanning, Guangxi Province, 530004,
China

Zhikui Liu
College of Civil and Architecture Engineering, Guilin University of Technology, 541004, Guilin,
China

Lei Wang
College of Civil and Architecture Engineering, Guilin University of Technology, 541004, Guilin,
China