| 再生混凝土骨料沥青混合料级配设计新方法探讨 |
| |
| 引用本文： | 邓宗才,刘欢,张志清. 再生混凝土骨料沥青混合料级配设计新方法探讨[J]. 国防交通工程与技术, 2011, 9(4): 19-23 |
| |
| 作者姓名： | 邓宗才 刘欢 张志清 |
| |
| 作者单位： | 北京工业大学建筑工程学院,北京,100124 |
| |
| 摘 要： | 为了解决再生混凝土骨料应用于沥青混凝土级配设计时出现的新情况、新问题,应用拉格朗日乘数法和Excel规划求解建立了适于再生混凝土骨料沥青混合料级配设计的精确计算模型及应用程序。结果表明拉格朗日乘数法是解决问题的理论基础,也是建模的核心,而Excel规划求解是对前者的改进和延伸,从而从理论与实践两方面有效地解决了该问题,并使之在工程的质量控制方面得到推广。
|
| 关 键 词： | 再生混凝土骨料 沥青混凝土 级配设计 计算模型 应用程序 |
Discussion on the New Gradation Design Methods for Recycled Aggregate-Mixed Asphalt Concrete |
| |
| Deng Zongcai,Liu Huan,Zhang Zhiqing. Discussion on the New Gradation Design Methods for Recycled Aggregate-Mixed Asphalt Concrete[J]. Traffic Engineering and Technology for National Defence, 2011, 9(4): 19-23 |
| |
| Authors: | Deng Zongcai Liu Huan Zhang Zhiqing |
| |
| Affiliation: | (The College of Civil Engineering and Architecture, Beijing University of Technology, Beijing 100124, China) |
| |
| Abstract: | In order to solve the new cruxes and situations posed by the application of recycled concrete aggregate to asphalt con- crete gradation design, an accurate calculating model and some application programs are established in the light of the Lagrange multip |
| |
| Keywords: | recycled concrete aggregate asphalt concrete gradation design calculation model application programs |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
