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首页> 外文期刊>Advances in civil engineering >Bearing Capacity Studies on Square Steel Tube Confined Steel Reinforced Concrete Column under Eccentric Load
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Bearing Capacity Studies on Square Steel Tube Confined Steel Reinforced Concrete Column under Eccentric Load

机译：方形钢管承载能力研究偏心载荷下的钢管局限性钢筋混凝土柱

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摘要

In the present study, an experimental research was conducted on square steel tube confined steel reinforced concrete column under eccentric load. The major parameters of the specimens included slenderness ratio, eccentricity ratio, and structural steel reinforced ratio. According to the tested results, the eccentricity ratio, from 0 to 0.55, significantly affects the structural bearing capacity. The slenderness ratio, from 3 to 8, and steel reinforced ratio, from 0.3 to 0.41, slightly affect the capacity. Furthermore, a numerical analysis program was developed, and the calculated results are well consistent with the experimental results. Also, the theoretical formula for eccentrically loaded columns was proposed based on numerical results.
机译：在本研究中，在偏心载荷下，在方形钢管上进行了实验研究。标本的主要参数包括纤细比，偏心率和结构钢化率。根据测试结果，偏心率从0到0.55显着影响结构承载力。从3至8和钢增强比率为0.3至0.41，略微影响容量的纤细比。此外，开发了一种数值分析程序，并且计算结果与实验结果很好。此外，基于数值结果提出了偏心柱的理论公式。

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