| 用作模板的GRC平板的抗冻性能试验 |
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| 引用本文： | 宋小软,张迪,崔建华. 用作模板的GRC平板的抗冻性能试验[J]. 工业建筑, 2007, 37(2): 77-80 |
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| 作者姓名： | 宋小软 张迪 崔建华 |
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| 作者单位： | 北方工业大学,建筑工程学院,北京,100041;长江科学院材料与结构研究院,武汉,430010 |
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| 基金项目： | 北京市教委科技发展计划项目 |
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| 摘 要： | 通过正交试验,对影响GRC平板抗冻性能的诸多因素及水平进行优选,找出影响抗冻性能的主要因素及其影响规律;并通过对冻融结果的量化分析,给出各影响因素的主次顺序,计算出抗冻性能与诸因素水平之间的关系。根据试验结果和理论计算结果,从中优选出抗冻性能较好的材料配比组合。
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| 关 键 词： | GRC平板 抗冻性能 正交试验 |
| 修稿时间： | 2006-07-15 |
EXPERIMENT ON FROST RESISTANCE OF GRC PLATE USED AS FORMWORK |
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| Song Xiaoruan,Zhang Di,Cui Jianhua. EXPERIMENT ON FROST RESISTANCE OF GRC PLATE USED AS FORMWORK[J]. Industrial Construction, 2007, 37(2): 77-80 |
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| Authors: | Song Xiaoruan Zhang Di Cui Jianhua |
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| Affiliation: | School of Architectural Engineering, North China University of Technology Beijing 100041;Material and Structure Institute Changjiang Academy of Sciences Wuhan 430010 |
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| Abstract: | Some factors influencing frost resistance of GRC plate and the corresponding levels are studied, and some key factors and influencing laws are found by orthogonal experiment. The influence sequence of these key factors and their relationships with frost resistance are presented by quantitative analysis for freeze_thaw test results. According to experimental and theoretical results, several matched groups that can bring good frost resistance are obtained. |
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| Keywords: | glass-fiber reinforced cement plate frost resistance orthogonal experiment |
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