1. Shaoxing Communications Investment Group Co., Ltd., Shaoxing 312000, China
2. School of Highway, Chang’an University, Xi’an 710064, China
3. School of Energy and Architecture, Xi’an Aeronautical Institute, Xi’an 710077, China
4. China Railway Construction Yunnan Investment Co., Ltd., Kunming 650216, China
5. School of Civil Engineering, North Minzu University, Yin’chuan 750000, China