| 混凝土内含角钢柱在低周反复荷载作用下的抗震性能研究 |
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| 引用本文： | 周小真,石启印,姜维山.混凝土内含角钢柱在低周反复荷载作用下的抗震性能研究[J].哈尔滨建筑大学学报,1993(Z1). |
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| 作者姓名： | 周小真 石启印 姜维山 |
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| 作者单位： | 西安冶金建筑学院，西安冶金建筑学院，西安冶金建筑学院 |
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| 基金项目： | 国家教委优秀年轻教师基金 |
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| 摘 要： | 通过对钢-混凝土(SC)框架柱在低周反复循环荷载试验,研究了SC柱在压、弯、剪作用下发生、粘着剪切、弯曲等不同破坏形式的破坏机理,分析了它们的滞回性能,延性及承载力,提出了压、弯、剪作用下混凝土内含角钢桁架柱水平承载力计算公式,计算结果与试验结果对比吻合较好。
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| 关 键 词： | 混凝土 内含角钢柱 抗震性能 承载力 |
On the Aseismic Behavior of Concrete Encased Space Angle under Horizontal Repeated Loads |
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| Zhou Xiaozhen,Shi Qiyin,Jiang Weishan.On the Aseismic Behavior of Concrete Encased Space Angle under Horizontal Repeated Loads[J].Journal of Harbin University of Civil Engineering and Architecture,1993(Z1). |
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| Authors: | Zhou Xiaozhen Shi Qiyin Jiang Weishan |
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| Affiliation: | Zhou Xiaozhen;Shi Qiyin;Jiang Weishan |
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| Abstract: | Based on the test results of horizontal repeated loads of SC space angle,this paper studies the failure mechanism of SC space angle subjected to different failure patterns of its happening,shear and bend under the loading,bending and shearing. Meanwhile the restoring force characteristics,ductility and carrying capacity are an- alysed.This paper presents the calculation methods and formulas of the horizontal carrying capacity of the concrete encased space angle members under load,bending and shear. The calculation values of the specimens using all the recommended formulas tally with the test results. |
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| Keywords: | concrete encased space angle earthquake resistant behavior crrying capacity |
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