摘要
为更好地评价山区公路高路堑工程施工阶段存在的风险,通过比较现有的山区公路施工风险评价方法,根据高路堑工程的施工特点建立评价指标体系。在此基础上对评价指标进行量化分级处理,克服了传统施工评价完全依靠专家主观打分的缺点。通过建立风险评价的指标体系和用于评价风险后果严重性的数学模型,对山区公路施工项目进行风险评价,验证了评价模型的有效性。
In order to better evaluate the risk in the high cutting construction phase of mountain highway engineering, by comparing with the existing evaluation methods of mountain highway construction, a evaluation index system based on the construction characteristics of high cutting engineering was established. On this basis,the evaluation index was quantified and graded, which overcome the disadvantage of the traditional construction evaluation completely depending on the subjective grading of experts. By establishing the risk evaluation system and the mathematical model for evaluating the severity of risk consequences, the risk evaluation of the mountain highway construction project was carried out, and the validity of the evaluation model was verified.
作者
许军
卢嘉宁
栗飞
陈建国
杨瑞
XU Jun;LU Jia-ning;LI Fei;CHEN Jian-guo;YANG Rui(Shanxi Provincial Highway Bureau,Taiyuan,Shanxi 030006,China;Key Laboratory of Road and TraflRc Engineering of Tongji University,Ministry of Education,Shanghai 201804,China;Jincheng Branch of Shanxi Provincial Highway Bureau,Jincheng,Shanxi 048000,China)
出处
《山西交通科技》
2020年第2期1-4,27,共5页
Shanxi Science & Technology of Transportation
基金
山西省交通建设科技项目“山区复杂路段公路改造工程安全保障技术研究”(项目编号:16-2-05)。
关键词
山区公路
高路堑
施工风险
模糊综合评价
mountain highway
high cutting
construction risk
fuzzy comprehensive evaluation
