Biaxial deformation and ductility domains for engineered rectangular RC cross-sections: A parametric study highlighting the positive roles of axial load, geometry and materials
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- 作者：Giuseppe Campione ; Liborio Cavaleri ; liborio.cavaleri@unipa.it" class="auth_mail" title="E-mail the corresponding author ; Fabio Di Trapani ; Giuseppe Macaluso ; Gaia Scaduto
- 关键词：Reinforced concrete ; Cross-sections ; Curvature capacity ; Curvature domain ; Curvature ductility ; Aaxial load ; Bbiaxial bending
- 刊名：Engineering Structures
- 出版年：2016
- 出版时间：15 January 2016
- 年：2016
- 卷：107
- 期：Complete
- 页码：116-134
- 全文大小：6395 K
文摘
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The deformation capacity of RC cross-sections under biaxial loading is discussed.
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The effect of geometrical and mechanical characteristics of cross-sections is investigated.
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The curvature ductility domain of cross-section is first time proposed.
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The “positive” role of axial load is highlighted.