| 基于熵值法的高速公路改扩建模式选择 |
| |
| 引用本文： | 王建强,杨云峰,习江鹏,郗恩崇.基于熵值法的高速公路改扩建模式选择[J].长安大学学报(自然科学版),2010(1). |
| |
| 作者姓名： | 王建强 杨云峰 习江鹏 郗恩崇 |
| |
| 作者单位： | 长安大学经济与管理学院;陕西省高速公路建设集团公司;陕西交通职业技术学院; |
| |
| 基金项目： | 陕西省交通科技项目(06-03R) |
| |
| 摘 要： | 在归纳分析目前高速公路改扩建实施模式利弊的基础上,从道路基本属性、交通组织难易程度、项目工程造价、工程技术可靠性、公路可持续发展以及外界自然条件等方面构建了改扩建模式选择的评价指标体系,并利用熵值法计算各指标的具体权重,提出评价的标准和方法,最后对评价结果的分析提出具体建议。研究结果表明,该评价指标体系能反映高速公路改扩建模式选择的影响因素和各类模式的特点。
|
| 关 键 词： | 道路工程 高速公路 改扩建 施工模式 评价选择 熵值法 |
Selection of expressway reconstruction models based on entropy method |
| |
| WANG Jian-qiang,YANG Yun-feng,XI Jiang-peng,XI En-chong.Selection of expressway reconstruction models based on entropy method[J].JOurnal of Chang’an University:Natural Science Edition,2010(1). |
| |
| Authors: | WANG Jian-qiang YANG Yun-feng XI Jiang-peng XI En-chong |
| |
| Institution: | WANG Jian-qiang1,2,YANG Yun-feng3,XI Jiang-peng1,XI En-chong1(1.School of Economics , Management,Chang\'an University,Xi\'an 7l0064,Shaanxi,China,2.Shaanxi Expressway Construction Group Company,Xi\'an 710054,3.Shaanxi College of Communication & Technology,Xi\'an 710018,China) |
| |
| Abstract: | The advantages and disadvantages of different models of expressway reconstruction in China are discussed.The road characteristic,difficulty of traffic organization,project construction costs,technical reliability,road of sustainable development and natural condition are analyzed to develop the evaluation indicator system of expressway reconstruction model,the weighing of every indicator is calculated by entropy method,the evaluation standards and method are proposed,the specific suggestions for selecting th... |
| |
| Keywords: | road engineering expressway reconstruction building model evaluation and selection entropy method |
| 本文献已被 CNKI 等数据库收录！ |
|
