| 型钢混凝土柱抗震性态水平及极限状态的讨论 |
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| 引用本文： | 王妙芳,郭子雄.型钢混凝土柱抗震性态水平及极限状态的讨论[J].工程抗震与加固改造,2006,28(3):31-37. |
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| 作者姓名： | 王妙芳 郭子雄 |
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| 作者单位： | 华侨大学土木工程学院,福建,泉州,362021;华侨大学土木工程学院,福建,泉州,362021 |
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| 基金项目： | 国家高技术研究发展计划(863计划);福建省自然科学基金 |
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| 摘 要： | 文章在总结国内外SRC柱试验研究资料的基础上，得出SRC柱四个性能水平极限状态对应的位移角限值的分布范围。介绍了SRC柱的主要破坏过程，提出了失效判别参数和标准。讨论了轴压比、剪跨比、配箍率、配钢率四个参数对SRC柱位移角限值的影响。针对现有SRC柱抗震性能存在的问题，结合性能抗震设计理念，提出SRC柱基于性能抗震设计尚需深入研究的问题，为真正实现SRC结构基于性能的抗震设计提供理论依据。
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| 关 键 词： | 型钢混凝土 抗震性能设计 性态水平 性能指标 |
| 文章编号： | 1002-8412(2006)03-0031-07 |
| 收稿时间： | 03 8 2006 12:00AM |
| 修稿时间： | 2006年3月8日 |
Discussion on Seismic Performance Levels and Limit-states about Steel Reinforced Concrete Columns |
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| Wang Miao-Fang,Guo Zi-xiong.Discussion on Seismic Performance Levels and Limit-states about Steel Reinforced Concrete Columns[J].Earthquake Resistant Engineering and Retrofitting,2006,28(3):31-37. |
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| Authors: | Wang Miao-Fang Guo Zi-xiong |
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| Affiliation: | College of Civil Engineering, Huaqiao University, Quanzhou 362021, China |
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| Abstract: | Based on the experiments and results of SRC columns at home and abroad, the range of deformation limits of SRC columns are developed for four different seismic performance levels. The failure mode and characteristic of SRC columns are introduced, and the limit state of the different seismic performance levels and their dominating parameters are proposed. The main parameters such as axial compressive ratio, shear-span ratio, stirrup ratio, steel ratio etc, which have great effect on the deformation of SRC columns are discussed. |
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| Keywords: | steel-reinforced concrete performance-based seismic design performance levels performance index |
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