·136 北京科技大学学报 第36卷 工况1：D1/D3 0.6 T况1：D2 0.4 T况2：D1/D3 0.2 02 0 0 0.2 0 02 0.4 04 0.4 0 20 30 40 0% 102030 40 06d 10 20 30 40 时间s 时间 时间/s T况2：D2 T况3：D1 T况3：D2 1.6 30 8 20 0.8 -10 16 0 20 0 40 20 406080100120 -202040608010120 时间/ 时间s 时向/ 工况3：D3 30 T况4：D1 T况4：D2 60 5015 t 20 2 10 0 5 40 -60 20406080100120 0 2030405060 10 20 30 40 5060 时间s 时间 时间A 18 T况4：D3 52 9 6 3 0 102030405060 时间s 图6桩基和砂浆层位移响应 Fig.6 Displacement time histories of the pile and the mortar layer 参考文献 al load on pile in a medium Dr sand layer.J Earthquake Eng, 2009,13(7):916 [Abdoun T,Dobry R.Evaluation of pile foundation response to lat- Haeri M S,Kavand A,Rahmani I,et al.Response of a group of eral spreading.Soil Dyn Earthquake Eng,2002,22(942)1051 piles to liquefaction-induced lateral spreading by large scale shake Yao S,Kobayashi K,Yoshida N,et al.Interactive behavior of table testing.Soil Dyn Earthquake Eng,2012,38:25 soil-pile-superstructure system in transient state to liquefaction by Tang L,Ling X Z,Xu P J,et al.Shake table test of soil-pile means of large shake table tests.Soil Dyn Earthquake Eng,2004, groups-bridge structure interaction in liquefiable ground.Earth- 24(5):397 quake Eng Eng Vib,2010,9(1)39 B]He LC,Elgamal A,Abdoun T,et al.Liquefaction-induced later- [6]Huang C X,Zhang H R,Sui Z L,et al.Shaking table tests on北 京 科 技 大 学 学 报 第 36 卷 图 6 桩基和砂浆层位移响应 Fig． 6 Displacement time histories of the pile and the mortar layer 参 考 文 献 ［1］ Abdoun T，Dobry Ｒ． Evaluation of pile foundation response to lat￾eral spreading． Soil Dyn Earthquake Eng，2002，22( 9-12) : 1051 ［2］ Yao S，Kobayashi K，Yoshida N，et al． Interactive behavior of soil-pile-superstructure system in transient state to liquefaction by means of large shake table tests． Soil Dyn Earthquake Eng，2004， 24( 5) : 397 ［3］ He L C，Elgamal A，Abdoun T，et al． Liquefaction-induced later￾al load on pile in a medium Dr sand layer． J Earthquake Eng， 2009，13( 7) : 916 ［4］ Haeri M S，Kavand A，Ｒahmani I，et al． Ｒesponse of a group of piles to liquefaction-induced lateral spreading by large scale shake table testing． Soil Dyn Earthquake Eng，2012，38: 25 ［5］ Tang L，Ling X Z，Xu P J，et al． Shake table test of soil-pile groups-bridge structure interaction in liquefiable ground． Earth￾quake Eng Eng Vib，2010，9( 1) : 39 ［6］ Huang C X，Zhang H Ｒ，Sui Z L，et al． Shaking table tests on ·136·