ŒfÚŽGŽi˜ajF “y–ØŠw‰ï˜_•¶W I ŠªF -Šª †F 483/I-26† •ÅF 107]116•Å ”NF 1994”N ŒŽF 1ŒŽ ’˜ŽÒi˜ajF ’|“à@Š²—Y, ˆäŒË“c@–Fº, ‚‹´@’‰, ŽOàV@FŽj@ ƒ^ƒCƒgƒ‹i˜ajF ƒV[ƒ‹ƒhƒgƒ“ƒlƒ‹‚Ì’f–Ê“à’nkŽž‰ž—͒ጸŒø‰Ê‚ÉŠÖ‚·‚éŽÀŒ±“IŒ¤‹†@@ ´˜^i˜ajF
- ƒL[ƒ[ƒhi˜ajF - ŒfÚŽGŽi‰pjF JOURNAL OF STRUCTURAL MECHANICS AND EARTHQUAKE ENGINEERING ’˜ŽÒi‰pjF Mikio TAKEUCHI, Yoshiaki IDOTA, Tadashi TAKAHASHI, Takashi MISAWA@ ƒ^ƒCƒgƒ‹i‰pjF Experimental Studies of Reduction Effects on Seismic Stresses in the Cross Section of Shield Tunnels.@@ ´˜^i‰pjF
This paper describes reduction effects on seismic stresses in the cross section of shield tunnels with the backfilling area filled with flexible materials. First of all, a tunnel and ground model were produced and then reduction effects on stresses by backfilling were confirmed as the result of pure ƒL[ƒ[ƒhi‰pjF shield tunnels, seismic stresses, pure shear loading test, seismic response analysis, seismic isolation system ‹LŽ–‹æ•ªF ˜a•¶˜_•¶i“Še˜_•¶j ‹æ•ª @@@@˜_•¶W