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不对称钢骨混凝土梁抗弯刚度的试验研究
Experimental research on the flexural stiffness of unsymmetricalsteel reinforced concrete beam
【摘要】 文章在5根不对称钢骨混凝土梁试验研究的基础上,利用现行规范[1]中对称钢骨混凝土梁截面抗弯刚度的计算公式,提出了不对称钢骨混凝土梁截面抗弯刚度的计算方法,建立了相应的计算公式。结果表明,按照本文公式得到的计算值与实测值吻合良好.
【Abstract】 Based on experimental research on five unsymmetrical-steel reinforced concrete beams and the calculating formula of the flexural stiffness for symmetrical steel reinforced concrete beam in "Specification for design of steel-reinforced concrete structure"(YB9082-97), the calculating method is proposed, and the formula is derived for flexural stiffness of unsymmetrical-steel reinforced concrete beam. Results show that the calculating results agree with the measuring ones well.
【关键词】 不对称钢骨混凝土梁;
蜂窝钢骨混凝土梁;
抗弯刚度;
挠度;
【Key words】 unsymmetrical-steel reinforced concrete beam, steel with honeycomb reinforced concretebeam; flexural stiffness; deflection;
【Key words】 unsymmetrical-steel reinforced concrete beam, steel with honeycomb reinforced concretebeam; flexural stiffness; deflection;
【基金】 建设部科研资助项目!(99-031—4)
- 【文献出处】 世界地震工程 ,World Information On Earthquake Engineering , 编辑部邮箱 ,2001年01期
- 【分类号】TU375
- 【被引频次】5
- 【下载频次】110