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| 钢骨轻骨料混凝土抗剪承载力实验研究 | |
| 引用本文： | 李殿英,金柱国,姚笛.钢骨轻骨料混凝土抗剪承载力实验研究[J].辽宁工程技术大学学报(自然科学版),2004,23(1):59-61. |
| 作者姓名： | 李殿英 金柱国 姚笛 |
| 作者单位： | 1. 辽宁工程技术大学,政法系,辽宁,阜新,123000 2. 阜新房屋开发公司,辽宁,阜新,123000 3. 阜新二建工程有限公司,辽宁,阜新,123000 |
| 摘 要： | 文章对12根钢骨轻骨料混凝土斜截面承载力进行了测试，分析研究了构件梁的破坏机理，钢骨与轻骨料混凝土共同工作性能，影响构件梁抗剪承载力的主要因素等问题，证明了随着剪跨比的增加，梁的抗剪承载力降低。初步建立抗剪承载力计算公式，并与实验结果比较，吻合较好。 |
| 关 键 词： | 钢骨 轻骨料混凝土 抗剪承载力 剪跨比 配箍率 |
| 文章编号： | 1008-0562(2004)01-0059-03 |
| 修稿时间： | 2002年12月30 |
Experimental study on shear capacity of steel-encased lightweight concrete |
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| LI Dian-ying,JIN Zhu-guo,YAO Di.Experimental study on shear capacity of steel-encased lightweight concrete[J].Journal of Liaoning Technical University (Natural Science Edition),2004,23(1):59-61. | |
| Authors: | LI Dian-ying JIN Zhu-guo YAO Di |
| Institution: | LI Dian-ying1,JIN Zhu-guo2,YAO Di3 |
| Abstract: | The carrying capacities of oblique sections on 12 steel-encased lightweight concrete beams are tested. The problems, such as the failure mechanism of component beams and the main influencing factors of steel and lightweight concrete to the shear capacity of component beams are analyzed. It is proved that the shear capacity of beams decreases when the shear span ratio increases. The formulas of shear capacity are set up. The outcomes accord with facts perfectly. |
| Keywords: | steel-encased lightweight concrete shear capacity shear span ratio stirrup ratio |
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