| 基于断裂力学的水泥混凝土路面裂缝成因分析 |
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| 引用本文： | 古献军. 基于断裂力学的水泥混凝土路面裂缝成因分析[J]. 交通标准化, 2011, 0(7): 27-29. DOI: 10.3869/j.issn.1002-4786.2011.04.006 |
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| 作者姓名： | 古献军 |
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| 作者单位： | 河南省许昌市公路管理局,河南,许昌,461000 |
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| 摘 要： | 水泥混凝土是典型的带裂缝构件,应用断裂力学的原理分析水泥混凝土路面初期、中期、后期三个破坏阶段之间的关系,确定每个阶段混凝土路面裂缝形成的根本原因,可为水泥混凝土路面抗裂研究和处治提供科学依据。
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| 关 键 词： | 水泥混凝土路面 裂缝 成因 |
Causes Analysis of Cracks in Cement Concrete Pavement Based on Fracture Mechanics |
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| GU Xian-jun. Causes Analysis of Cracks in Cement Concrete Pavement Based on Fracture Mechanics[J]. Communications Standardization, 2011, 0(7): 27-29. DOI: 10.3869/j.issn.1002-4786.2011.04.006 |
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| Authors: | GU Xian-jun |
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| Affiliation: | GU Xian-jun(Henan Province Xuchang City Highway Administration,Xuchang 461000,China) |
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| Abstract: | Cement concrete is typical component with cracks.Based on the principle of fracture mechanics,the relationships between early,middle and later damage stages of cement concrete pave-ment are analyzed to make sure the basic cause of cement concrete pavement crack in each stage,which can provide reference for studying and controlling the cracks in cement concrete pavement. |
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| Keywords: | cement concrete pavement crack cause |
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