|
|||||
|
|
| 路基施工质量均匀性综合评价法 | |
| 引用本文： | 李跃军,吴亚中,李亮.路基施工质量均匀性综合评价法[J].公路交通科技,2010,27(2). |
| 作者姓名： | 李跃军 吴亚中 李亮 |
| 作者单位： | 1. 中南大学,土木建筑工程学院,湖南,长沙,417100;湖南省交通科学研究院,湖南,长沙,410015 2. 湖南省交通厅,湖南,长沙,410011 3. 中南大学,土木建筑工程学院,湖南,长沙,417100 |
| 基金项目： | 湖南省科技厅重点项目(05FJ4031) |
| 摘 要： | 为了进一步完善我国公路建设中的路基施工质量均匀性评价方法,提高对公路路基施工质量的监管水平,本文首次将曲面拟合的方法引入路基评价领域,通过对实测数据进行光顺化处理,减弱因测量所引起的随机误差对评价结果的影响,并在此基础上,提出了伪方差-均值综合评价法。随后的随机模拟及工程实证表明:对于特定填料的路基及事先给定的模量设计值μ*,所提评价方法能够对路基的实际情况做出客观评价,并得到一总体评价值GD(f~,μ*)。 |
| 关 键 词： | 道路工程 路基施工质量 伪方差-均值综合评价法 均匀性评价方法 曲面拟合 |
Comprehensive Evaluation Method for Uniformity of Subgrade Construction Quality |
|
| LI Yuejun,WU Yazhong,LI Liang.Comprehensive Evaluation Method for Uniformity of Subgrade Construction Quality[J].Journal of Highway and Transportation Research and Development,2010,27(2). | |
| Authors: | LI Yuejun WU Yazhong LI Liang |
| Institution: | 1.School of Civil Engineering and Architecture;Central South University;Changsha Hunan 417100;China;2.Hunan Communications Science Research Institute;Changsha Hunan 410015;3.Hunan Communications Department;Changsha Hunan 410011;China |
| Abstract: | In order to further consummate the method that assessing the uniformity of the highway roadbed construction quality and enhance its supervising and managing level in China,the curved surface fitting method was applied to roadbed assessing for the first time.This new method which is an improvement to the existing method can smooth the measured data,thus weaken the influence of random measured error on the assessing result.Based on this work,the method of pseudovariance-average synthetic evaluation was propos... |
| Keywords: | road engineering quality of highway subgrade construction pseudo-variance-average synthetic evaluation method uniformity evaluation method curved surface fitting |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |