SHAKING TABLE TEST OF CAISSON TYPE QUAYWALL CONSIDERING DIFFERENT EARTHQUAKE CONTINUATION TIMES

摘要：

Ocean-trench-type earthquakes lead to prolonged earthquake motions. This research involves shaking table tests of a caisson type quaywall, focusing on the nature of liquefaction aising from different continuation times and different densities of backfill.Focused on the displacement of the caisson and excess pore pressure of backfill sand, with a small acceleration and loose sand, continuation time has a pronounced influence, and after liquefaction the pore pressure remains high for some time. In the case of dense sand,however, the influence of continuation time is minor, and pore pressure falls rapidly after liquefaction.

关键词： Shaking Table Test Liquefaction Continuation Time Caisson Type Quaywall

作者: HIROYUKI YAMAZAKI KAZUHIRO KANEDA KENJI NAGANO

作者单位: Soil Dynamics Division, Geotechnical & Structural Engineering Department, Port and Airport Research Institute, 3-1-1 Nagase, Yokosuka, 239-0826, Japan

会议类型: 国际会议

会议名称: 第三届中日岩土工程研讨会(Proceedings of the 3rd Sino-Japan Geotechnical Symposium)

会议地点: 重庆

会议语种:英文

页码: 678-684

在线出版日期: 2007-11-05（万方平台首次上网日期，不代表论文的发表时间）