A general framework for modeling long-term behavior of earth and concrete dams

2011年第5卷第1期

摘要

关键词

相关研究

回顶部

《结构与土木工程前沿（英文）》 >> 2011年第5卷第1期 doi: 10.1007/s11709-010-0070-x

A general framework for modeling long-term behavior of earth and concrete dams

1. Department of Structural and Transportation Engineering, University of Padova, Padova 35131, Italy; 2. CNR ISIB, Padova, Italy

发布日期： 2011-03-05

HTML19 PDF 2 收藏 0

摘要

Many problems are linked with the long-term behavior of both earthdams and concrete dams. They range from hydraulic fracturing to alkali-silica reaction (ASR) and to repair work in concrete dams, from seismic behavior to secondary consolidation in earthdams. A common framework for the simulation of such systems is shown, based on the mechanics of multiphase porous media. The general model is particularized to specific situations and several examples are shown.

关键词

earth dams ; concrete dams ; multiphase porous materials ; coupled problems ; hydraulic fracture ; concrete hydration ; alkali-silica reaction (ASR) ; finite element method