摘要
为了能够高效全面地评价公路路基排水状况,提高评价的准确性,通过对路基排水状况影响因素的分析,建立了一套公路路基排水状况评价指标体系;研究提出了基于熵权的公路路基排水状况评价方法,并通过实例对公路路基排水状况的评价结果做出了分析。实际应用表明,该评价指标体系与评价方法使得评价结果更加客观合理,为路基的设计施工以及日常的养护管理提供了参考。
In order to evaluate the subgrade draining effectively and comprehensively and improve the accuracy of evaluation,through analysis to the factors impacting on the embankment draining,a set of evaluation indexes is established.An evaluation method based on entropy coefficient is proposed and an example is given to analyze the evaluation result.It is indicated that with the evaluation index system and method,the evaluation result is more objective and rational,which can provide important reference for design,construction and daily maintenance and management of road embankment.
出处
《公路》
北大核心
2016年第3期32-36,共5页
Highway
基金
黑龙江工程学院青年科学基金项目
项目编号2013QJ01
交通运输部科技项目
项目编号2011-319-774-060
关键词
公路路基
排水
指标体系
评价方法
熵
highway subgrade
drainage
indicator system
evaluation method
entropy
