Seismic resistance of earth construction in Portugal

被引：76

作者：

Gomes, Maria Idalia ^{[2
]}

Lopes, Mario ^{[1
]}

de Brito, Jorge ^{[1
]}

机构：

[1] Univ Tecn Lisbon, Dept Civil Engn & Architecture, Inst Super Tecn, P-1049001 Lisbon, Portugal

[2] Polytech Inst Lisbon, Dept Civil Engn, Inst Super Engn Lisboa, P-1959007 Lisbon, Portugal

来源：

ENGINEERING STRUCTURES | 2011年 / 33卷 / 03期

关键词：

Rammed earth; Seismic behaviour; Stress analysis; RAMMED EARTH;

D O I：

10.1016/j.engstruct.2010.12.014

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents an assessment of the potential seismic performance of new earth construction in Portugal. Results of a parametric study on a properly designed rammed earth construction, considering several strengthening solutions, are presented and discussed. It is concluded that single storey houses can have acceptable seismic performance even in high seismicity areas, provided that the structure is adequately strengthened by reinforced concrete columns and beams. Improvement of the characteristics of the structural material (earth) may be necessary to reduce damage. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：932 / 941

页数：10

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