| 早龄期高强混凝土自收缩的测量 |
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| 引用本文： | 马新伟,钮长仁,伊彦科. 早龄期高强混凝土自收缩的测量[J]. 低温建筑技术, 2002, 0(4): 4-5 |
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| 作者姓名： | 马新伟 钮长仁 伊彦科 |
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| 作者单位： | 1. 哈尔滨工业大学材料科学与工程学院,150006
2. 阿城市建筑工程总公司,150300 |
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| 摘 要： | 文章介绍了用电容传感器测量高强混凝土早期收缩变形的基本原理和测量方法。其测量精度和测量范围能够完全满足对高强度混凝土收缩进行研究的需要 ,同时变形的测量可以从混凝土初凝开始 ,解决了高强混凝土收缩相关课题研究的核心问题
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| 关 键 词： | 早龄期高强混凝土 收缩 电容式传感器 |
| 文章编号： | 1001-6864(2002)04-0004-02 |
| 修稿时间： | 2002-09-05 |
MEASUREMENT OF AUTOGENOUS SHRINKAGE OF EARLY-AGE HIGH STRENGTH CONCRETE |
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| Harbin Institute of Technology,). MEASUREMENT OF AUTOGENOUS SHRINKAGE OF EARLY-AGE HIGH STRENGTH CONCRETE[J]. Low Temperature Architecture Technology, 2002, 0(4): 4-5 |
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| Authors: | Harbin Institute of Technology ) |
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| Affiliation: | Harbin Institute of Technology,150006) |
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| Abstract: | The basic principle of capacitance transducer and method of the measurement of the shrinkage of early-age high strength concrete are introduced in this paper.The precision and range can meet the requirement of the research work in early-age high strength concrete,and the deformation of concrete can be measured form initial setting.The key problem in early-age high strength concrete research is solved. |
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| Keywords: | Early-age high strength concrete Shrinkage Capacitance transducer |
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