| 连续配筋混凝土板在岩溶及采空区公路建设中的应用 |
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| 引用本文： | 赵明华,杨明辉,等.连续配筋混凝土板在岩溶及采空区公路建设中的应用[J].中南公路工程,2003,28(1):7-7,11. |
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| 作者姓名： | 赵明华 杨明辉 |
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| 作者单位： | 湖南大学岩土工程研究所 湖南长沙40082
(赵明华，杨明辉，曹文贵)，湖南大学岩土工程研究所 湖南长沙40082(蒋德松) |
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| 摘 要： | 采用连续配筋混凝土板对岩溶及采空区路基进行处理，可增强路面层抵抗弯矩的能力，消除安全隐患，具有良好的经济效益。本文给出的连续配筋混凝土路面板配筋计算公式经济合理，三维有限元整体分析安全可靠，对于西部高等级公路岩溶及采空区的处理具有较好的借鉴意义。
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| 关 键 词： | 连续配筋混凝土板 公路建设 三维有限元 采空区 抗弯设计 岩溶区 路基处理 补强 |
| 文章编号： | 1002-1205(2003)01-0005-04 |
Application of Continuous Reinforced Concrete Plates to Highway Construction in Karst and Waste Areas |
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| ZHAO Ming hua,YANG Ming hui,CAO Wen gui,JIANG De song.Application of Continuous Reinforced Concrete Plates to Highway Construction in Karst and Waste Areas[J].Central South Highway Engineering,2003,28(1):7-7,11. |
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| Authors: | ZHAO Ming hua YANG Ming hui CAO Wen gui JIANG De song |
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| Abstract: | ?Using continuous reinforced concrete plates in the treatment of roadbed in Karst and waste areas, the anti-flexural capacity of pavement was greatly increased. With the hidden danger for safety eliminated, economic objectives could be achieved. Reasonable formulae for continuous reinforced concrete plates were developed in this study for reliable analyses with 3-D finite element method, which provided significant references for the treatment of Karst and waste areas in highway construction in Western regions. |
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| Keywords: | 3-D finite element method karst cave waste area continuous reinforcement concrete pavement anti-flexural design |
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