Development and Planning of Highspeed Railway Tunnels in China
ZHAO Yong1, 2, TIAN Siming1, 2, SUN Yi1, 3
(1. China Railway Economic and Planning Research Institute, Beijing 100038, China; 2. Engineering Design and Appraisal Center of China Railway, Beijing 100844, China; 3. Key Laboratory of Urban Underground Engineering, Ministry of Education, Beijing Jiaotong University, Beijing 100044, China)