Modelling seismites with a digital shaking table

被引：255

作者：

Moretti, M

Alfaro, P

Caselles, O

Canas, JA

机构：

[1] Univ Bari, Dipartimento Geol & Geofis, I-70125 Bari, Italy

[2] Univ Alicante, Deptado Ciencias Tierra & Medio Ambiente, E-03080 Alicante, Spain

[3] Univ Politecn Catalunya, Dept Ingn Terreno, ES-08034 Barcelona, Spain

[4] Inst Geog Nacl, Madrid 28003, Spain

来源：

TECTONOPHYSICS | 1999年 / 304卷 / 04期

关键词：

soft-sediment deformation structures; liquefaction and/or fluidization; digital shaking table; seismites;

D O I：

10.1016/S0040-1951(98)00289-3

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Soft-sediment deformation structures induced by seismically triggered liquefaction and/or fluidization (seismites) have been reproduced with a digital shaking table. We have used natural sediments with variable granulometric ranges (clay, silt and sand) and an earthquake simulator that is able to reproduce real tridimensional seismograms. Acceleration and pore pressure recording allowed us to follow liquefaction and/or fluidization processes in unconsolidated sediments during earthquakes. Different types of seismites were produced by variations in the tested sedimentary column. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：369 / 383

页数：15

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