Mutual Effect on the Stress Distrubution Around the Two Parallel Excavted Circular Tunnels
並列円形坑道周辺における地圧の相互作用について

Zenjiro HOKAO
1959 Journal of the Mining and Metallurgical Institute of Japan  
doi:10.2473/shigentosozai1953.75.856_899 fatcat:6o5wqwdfhzfphc4cei6mk5ltam