| 钢骨轻骨料混凝土梁抗剪性能试验研究 |
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| 引用本文： | 王连广,王澈.钢骨轻骨料混凝土梁抗剪性能试验研究[J].工业建筑,2005,35(1):65-66,55. |
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| 作者姓名： | 王连广 王澈 |
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| 作者单位： | 东北大学,沈阳,110004;沈阳建筑大学,沈阳,110168 |
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| 基金项目： | 建设部科技攻关项目，沈阳市建委科技攻关项目 |
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| 摘 要： | 通过试验 ,详细地分析了钢骨轻骨料混凝土简支梁的混凝土裂缝发展规律、混凝土及钢骨的受力特性 ,研究梁的抗剪机理及其破坏模式 ,确定影响钢骨轻骨料混凝土梁抗剪强度的主要因素 ,利用强度叠加理论得到钢骨轻骨料混凝土简支梁的抗剪承载力计算公式 ,理论计算结果与试验结果吻合良好。
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| 关 键 词： | 钢骨 轻骨料混凝土 抗剪承载力 试验研究 |
EXPERIMENTAL STUDY ON THE SHEAR CHARACTERISTIC OF STEEL ENCASED LIGHT AGGREGATE CONCRETE BEAMS |
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| Wang Lianguang,Wang Che.EXPERIMENTAL STUDY ON THE SHEAR CHARACTERISTIC OF STEEL ENCASED LIGHT AGGREGATE CONCRETE BEAMS[J].Industrial Construction,2005,35(1):65-66,55. |
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| Authors: | Wang Lianguang Wang Che |
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| Affiliation: | Wang Lianguang(Northeastern University Shenyang 110004) Wang Che(Shenyang Architecture University Shenyang 110168) |
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| Abstract: | The pattern of crack propagation and the forced f eatures of concrete and section steel are analyzed in detail by the experiment o f the steel encased light aggregate concrete beams.The failure mode and shear me chanism have been researched.The influence factors on the ultimate shear strengt h is determined by the theory and experiment.The theoretical calculating formula s of shear strength of steel encased light aggregate beams are proposed by compl ex method.The formulas are verified by testing results.A good agreement is obtai ned between the calculating results and the experimental results. |
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| Keywords: | section steel light aggregate concrete shear st rength experimental research |
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