1. Effectiveness of drain holes and proper dimensioning of grouting zone for tunneling in high water pressure acting ground;Adachi,1978
2. Undersea tunnel—effect of drainage and grouting;Adachi,1978
3. Optimum extent of grouting based on the elastic stability;Kudo;Report of the JSCE Geotechnical Committee on the Seikan Tunnel,1971
4. Tunneling in the viscoelastic ground in terms of effective stress;Sakurai;Report of the JSCE Geotechnical Committee on the Seikan Tunnel,1971