AHP-DEA在桥梁施工风险评价中的应用研究
发布时间：2018-08-30 15:32
【摘要】：桥梁施工坚持"安全第一,预防为主"的基本原则.为了保障桥梁施工的安全,尽量避免人员伤亡和财产损失,将桥梁施工划分为若干个工序,对每个工序进行风险评价.利用层次分析法建立桥梁桩基础施工安全评价指标体系;结合数据包络分析评价方法,通过移动最大风险曲面,对各决策单元风险等级进行排序.以承秦高速石门寨连接线东洋河大桥桩基础施工工序为例进行了方法验证.通过实证,该方法方便实用,有很好的实用价值.
[Abstract]:Bridge construction adheres to the basic principle of "safety first, prevention first". In order to ensure the safety of bridge construction and avoid casualties and property losses as far as possible, the bridge construction is divided into several processes, and the risk assessment of each process is carried out. The safety evaluation index system of bridge pile foundation is established by AHP, and the risk grade of each decision making unit is sorted by moving maximum risk surface with data envelopment analysis and evaluation method. Taking the pile foundation construction procedure of Dongyang River Bridge on Chengqin High-speed Shimenzhai connection Line as an example, the method is verified. Through demonstration, this method is convenient and practical and has good practical value.
【作者单位】： 河北工业大学土木工程学院;
【分类号】：U445.1
[Abstract]:Bridge construction adheres to the basic principle of "safety first, prevention first". In order to ensure the safety of bridge construction and avoid casualties and property losses as far as possible, the bridge construction is divided into several processes, and the risk assessment of each process is carried out. The safety evaluation index system of bridge pile foundation is established by AHP, and the risk grade of each decision making unit is sorted by moving maximum risk surface with data envelopment analysis and evaluation method. Taking the pile foundation construction procedure of Dongyang River Bridge on Chengqin High-speed Shimenzhai connection Line as an example, the method is verified. Through demonstration, this method is convenient and practical and has good practical value.
【作者单位】： 河北工业大学土木工程学院;
【分类号】：U445.1
【参考文献】
相关期刊论文 前4条
1 汪云锋;刘建雄;;LEC法在高墩大跨桥梁风险评估中的应用[J];湖南交通科技;2011年01期
2 王慧云;;公路桥梁风险评价技术研究[J];交通世界(建养.机械);2011年11期
3 何静;只有输出(入)的数据包络分析及其应用[J];系统工程学报;1995年02期
4 马占新,任慧龙,戴仰山;DEA方法在多风险事件综合评价中的应用研究[J];系统工程与电子技术;2001年08期
【共引文献】
相关期刊论文 前10条
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