| 水泥混凝土桥面铺装设计方法的研究 |
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| 引用本文： | 罗立峰,钟鸣,黄成造.水泥混凝土桥面铺装设计方法的研究[J].华南理工大学学报(自然科学版),2002,30(3):61-65,71. |
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| 作者姓名： | 罗立峰 钟鸣 黄成造 |
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| 作者单位： | 1. 华南理工大学,交通学院,广东,广州,510640
2. 广州市公路局,广东,广州,510080 |
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| 摘 要： | 应用结构的线弹性理论，考虑桥面铺装层的功能要求，对铺装层的受力状况进行了简化，并根据实际状况提出了若干假定。在此基础上，提出了以梁板体的最大弯矩为基础，以桥面铺装开裂和剥离为控制指标的水泥混凝土桥面铺装的设计方法，并给出了算例。
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| 关 键 词： | 水泥混凝土 桥面铺装 最大弯矩 开裂 剥离 设计方法 受力分析 抗拉强度 |
| 文章编号： | 1000-565X(2002)03-0061-06 |
A Design Method for Cement Concrete Bridge Deck Pavement |
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| Luo Li_feng,Zhong Ming,Huang Cheng_zao.A Design Method for Cement Concrete Bridge Deck Pavement[J].Journal of South China University of Technology(Natural Science Edition),2002,30(3):61-65,71. |
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| Authors: | Luo Li_feng Zhong Ming Huang Cheng_zao |
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| Institution: | Luo Li_feng 1 Zhong Ming 2 Huang Cheng_zao 2 |
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| Abstract: | By applying the theory of structure elasticity,this paper take into account of the function of the cement concrete bridge deck pavement, simplifies the forces on the pavement and then makes some hypothesis according to the realistic conditions. The paper then puts forward a design method which were the maximal moment of the force on the whole bridge as the basis, the crack and fracture of the cement concrete bridge deck pavement as the controlling index. An example is given. |
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| Keywords: | cement concrete bridge deck pavement maximal moment crack fracture design method |
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