桥梁施工阶段风险损失量化研究

Study on Quantization for Loss Degree of Risk in Bridge Erection

结合目前桥梁施工阶段风险研究的现状,在对桥梁施工风险后果进行分类的基础上,提出了基于量化分析思想的桥梁风险损失评估方法,同时建立了施工阶段风险损失量化模型,并给出主要风险损失的量化测度分析方法.通过对风险损失的量化,实现对桥梁施工阶段所面临的风险损失进行全面,有效的评估量测,为以后的风险决策提供有力的参考.

Combining with the research status of risk analysis during bridge construction in China,basing on the classification of risk consequences in bridge erection,the article proposes assessment measures of bridge risk loss basing on quantification analysis theory,makes the relevant models,and gives quantitative measurement thesis of major risk loss.By quantizing risk loss,the comprehensive and effective analysis estimate of risk loss during bridge construction can be implemented,which will provide a reference for risk decision-making.