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DOI:10.24200/J30.2018.1361

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1 5 1500 2 14 3000 BIII

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T2 = 0 7) CU= 0 7 Q@=Q@ �B|x}rw= |L=Q] xm CU= xOW ?=NDv= x=Q pw=ODt |=ypB C=YNWt T=U=Q@ xar=]t|xQ=tW |x} QWv� u=Q}= |=ypB |Q=PoQ=@ |xt=vu}}; w wDW; |xt=vu}}; |=v@t Q@ =yu;

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1 7 ) (10)

P = 239hw( h1 7 ) (11)

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K = 3EIeffL3 (7)

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2� � (12)

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3(1� �)(13)

Ch = ��Vsr2 (14)

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4 (15)

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=yCWwv=B1. pounding2. CALTRANS and JRA3. magnetorheological4. spatial variation ground motion5. stereomechanical approach6. contact element approach7. coe�cient of restitution8. linear spring model9. Kelvin model10. Hertz model11. Hertzdamp model12. Jankowski

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91

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14. Jankowski, R. \Analytical expression between the im-pact damping ratio and the coe�cient of restitution inthe non-linear viscoelastic model of structural pound-ing", Earthquake Engineering and Structural Dynamics,35(4), pp. 517-524 (2006).

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