1. Professor, Center for Durability and Sustainability Studies of Shandong Province, Qingdao Univ. of Technology, No. 777 Jialingjiang Rd., Huangdao District, Qingdao, Shandong 266033, China.
2. Lecturer, Center for Durability and Sustainability Studies of Shandong Province, Qingdao Univ. of Technology, No. 777 Jialingjiang Rd., Huangdao District, Qingdao, Shandong 266033, China.
3. Associate Professor, Center for Durability and Sustainability Studies of Shandong Province, Qingdao Univ. of Technology, No. 777 Jialingjiang Rd., Huangdao District, Qingdao, Shandong 266033, China.
4. Engineer, No 2 Engineering Company Ltd. of CCCC First Harbor Engineering Company Ltd., No. 286 Tailiu Rd., Shibei District, Qingdao 266001, China.
5. Professor and President, Center for Durability and Sustainability Studies of Shandong Province, Qingdao Univ. of Technology, No. 777 Jialingjiang Rd., Huangdao District, Qingdao, Shandong 266033, China.
6. Professor, Center for Durability and Sustainability Studies of Shandong Province, Qingdao Univ. of Technology, No. 777 Jialingjiang Rd., Huangdao District, Qingdao, Shandong 266033, China (corresponding author).