1. 1) RTRI, "Tunnel Maintenance Manual," 2002.
2. FUNDAMENTAL STUDY ON STATIC DEFORMATION BEHAVIOR OF TUNNEL LINING
3. 3) Asakura, T., Kojima, Y., Ando, T., "Analysis of the Behavior of Tunnel Lining - Simulation of Experimental Results on Double Track Tunnel Lining," Journal of Japan Society of Civil Engineers, Vol.1, pp.183-188, 1991.
4. 4) Asakura, T. Matsumoto, Y. Kojima, Y., Kawakami, Y., "Analysis of the Behavior of Tunnel Linings," Proceedings Japan Symposium on Rock Mechanics, Vol.8, pp.219-224, 1990.
5. 5) Research Committee on Application of Fracture Mechanics, "Applications of Fracture Mechanics to Concrete Structures," Japan Concrete Institute, 1993.