Size effect tests of high-strength RC columns under eccentric loading
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- 作者：Chengshun Xu ; Liu Jin ; kinglew2007@163.com" class="auth_mail" title="E-mail the corresponding author ; Zixing Ding ; Dong Li ; winte_lee@126.com" class="auth_mail" title="E-mail the corresponding author ; Xiuli Du
- 关键词：High-strength RC column ; Eccentric loading ; Stirrups ; Nominal strength ; Size effect
- 刊名：Engineering Structures
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：126
- 期：Complete
- 页码：78-91
- 全文大小：5988 K
文摘
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Global mechanical properties of 24 RC columns under eccentric compressive load are reported.
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The cross-sectional width of the high-strength RC columns tested ranges from 200 mm to 800 mm.
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The RC columns under both the large and small eccentric loads exhibit brittle failure modes.
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Test results confirm the existence of size effect in larger-sized eccentrically-loaded RC columns.
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The effect of confinement due to transverse reinforcement is explored.