| 钢筋混凝土双向密肋楼盖的试验研究 |
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| 引用本文： | 沈丽萍,牛彦,王彦清,樊旭峰.钢筋混凝土双向密肋楼盖的试验研究[J].沈阳工业大学学报,2005,27(3):325-328. |
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| 作者姓名： | 沈丽萍 牛彦 王彦清 樊旭峰 |
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| 作者单位： | 1. 沈阳建筑大学,理学院,沈阳,110168
2. 东北石油管道公司,沈阳,110031 |
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| 摘 要： | 通过对钢筋混凝土双向密肋楼盖在均布荷载作用下的试验，测出楼盖的实际承载能力、楼盖双向中线的各点挠度及楼盖在各级荷载作用下的最大裂缝宽度，并描出板底裂缝分布图形.钢筋混凝土双向密肋楼盖的破坏特点和受力性能进一步得到证实.实验结果表明， 钢筋混凝土双向密肋楼盖在均布荷载作用下，其极限平衡荷载理论计算值与实际试验结果十分相近.楼盖中心最大挠度理论计算值也满足正常使用极限状态的要求.
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| 关 键 词： | 钢筋混凝土双向密肋楼盖 试验 承载能力 挠度 裂缝宽度 |
| 文章编号： | 1000-1646(2005)03-0325-04 |
| 修稿时间： | 2004年12月10 |
Experimental studies on two-way reinforced concrete solid slabs |
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| SHEN Li-ping,NIU Yan,WANG Yan-qing,FAN Xu-feng.Experimental studies on two-way reinforced concrete solid slabs[J].Journal of Shenyang University of Technology,2005,27(3):325-328. |
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| Authors: | SHEN Li-ping NIU Yan WANG Yan-qing FAN Xu-feng |
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| Affiliation: | SHEN Li-ping~1,NIU Yan~1,WANG Yan-qing,FAN Xu-feng~1 |
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| Abstract: | The maximum load of two-way reinforced solid slabs and their bending near the two-way central line were measured experimentally. Moreover, we got the maximum width of cracks under various loading levels, and obtained the graphs of cracks position. Finally, we gave out the damage characteristics and the load performance of two-way (reinforced) solid slabs. The result of experiments showed that the two-way (reinforced) solid slabs under various loads. The numerical results is very close to the experimental values. |
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| Keywords: | two-way reinforced concrete solid slab experiment bearing capacity bending deformation width of crack |
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