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JOURNAL OF STRUCTURAL MECHANICS AND EARTHQUAKE ENGINEERING
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Mikio TAKEUCHI, Yoshiaki IDOTA, Tadashi TAKAHASHI, Takashi MISAWA�@
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Experimental Studies of Reduction Effects on Seismic Stresses in the Cross Section of Shield Tunnels.�@�@
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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
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shield tunnels, seismic stresses, pure shear loading test, seismic response analysis, seismic isolation system
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