@ ŒfÚŽGŽi˜ajF “ú–{’nkHŠwƒVƒ“ƒ|ƒWƒEƒ€˜_•¶W VolF 8-1Šª ”NF 1990”N •ÅF 783-788•Å ’˜ŽÒi˜ajF - ƒ^ƒCƒgƒ‹i˜ajF - ´˜^i˜ajF
- ƒL[ƒ[ƒhi˜ajF - ŒfÚŽGŽi‰pjF PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM ’˜ŽÒi‰pjF Takahiro SUGANO, Sheu Jiunn-Rong, Eiji YANAGISAWA ƒ^ƒCƒgƒ‹i‰pjF CHARACTERISTICS OF SHEAR DEFORMATION OF SATURATED SAND UNDER SURFACE WAVE PROPAGATION CONDITION ´˜^i‰pjF
Saturated sands under surface wave (Love wave) propagation condition are experimentally studied using a new "Bi-axial shear apparatus". This apparatus is developed for applying deformations similar to that produced during Love wave propagation. The results of undrained shear tests indicate possibility of liquefaction caused by Love wave excitation. Based on the classical plasticity theory, the results obtained from drained shear tests under the above stress condition are also discussed. ƒL[ƒ[ƒhi‰pjF - ‹LŽ–‹æ•ªF - ‹æ•ª @@@ˆÏˆõ‰ï˜_•¶W