| 再生混凝土的单轴受压性能 |
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| 引用本文： | 徐蔚. 再生混凝土的单轴受压性能[J]. 混凝土, 2006, 0(10): 21-23 |
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| 作者姓名： | 徐蔚 |
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| 作者单位： | 浙江水利水电专科学校,浙江,杭州,310018 |
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| 摘 要： | 结合国内外大量试验结果,文章对再生混凝土的单轴受压性能进行了详细的综述与分析.主要内容包括再生混凝土的抗压强度及其变异特征、棱柱体强度与立方体抗压强度的关系、再生混凝土的应力-应变曲线、峰值应变、极限应变、弹性模量和泊松比.研究结果表明,除极限应变和泊松比外,再生混凝土的其他性能与普通混凝土均存在一定的差异.
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| 关 键 词： | 再生混凝土 单轴受压 强度 变形 |
| 文章编号： | 1002-3550-（2006）10-0021-03 |
| 收稿时间： | 2006-06-23 |
| 修稿时间： | 2006-06-23 |
Properties of recycled aggregate concrete under uniaxial loading |
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| XU Wei. Properties of recycled aggregate concrete under uniaxial loading[J]. Concrete, 2006, 0(10): 21-23 |
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| Authors: | XU Wei |
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| Affiliation: | Department of Building Engineering, Zhejiang Water Conservancy and Hydropower CollegeLishui, Hangzhou 310018,China |
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| Abstract: | An extensive review of the properties of recycled aggregate under uniaxial loading was presented based on the related test results performed in China and other countries,mainly including the compressive strength of recycled aggregate concrete and its variation, the relationship between prism strength and cube compressive strength, the stress-strain curve, peak strain, ultimate strain, modulus of elasticity and Poisson's ratio. It was found except the ultimate strain and Poisson's ratio, the other above mentioned properties are different from those of normal concrete. |
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| Keywords: | recycled aggregate concrete uniaxial loading strength deformation |
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