四川理工学院学报：自然科学版
四川理工學院學報：自然科學版
사천리공학원학보：자연과학판
Journal of Sichuan University of Science & Engineering:Natural Science Editton
2012年
3期
71-75
,共5页
桥梁监管%模糊综合评判法%层次分析法%评价指标%三级评判
橋樑鑑管%模糊綜閤評判法%層次分析法%評價指標%三級評判
교량감관%모호종합평판법%층차분석법%평개지표%삼급평판
bridge supervision%fuzzy comprehensive evaluation method%analytic hierarchy process%evaluation index%three-level evaluation
桥梁监管是一项较为复杂的综合性工作，其影响因素十分复杂。桥梁监管评价过程中存在大量的随机性和模糊性，很难找出多为状态函数之间的函数映射关系。对这样复杂的非线性大系统问题，采用模糊数学方法，把定性描述转化为定量的数学语言，对桥梁的监管系统的各个因素进行全面综合评判，建立合理的评价体系，为桥梁施工过程的安全管理和事故防治提供了依据。
橋樑鑑管是一項較為複雜的綜閤性工作，其影響因素十分複雜。橋樑鑑管評價過程中存在大量的隨機性和模糊性，很難找齣多為狀態函數之間的函數映射關繫。對這樣複雜的非線性大繫統問題，採用模糊數學方法，把定性描述轉化為定量的數學語言，對橋樑的鑑管繫統的各箇因素進行全麵綜閤評判，建立閤理的評價體繫，為橋樑施工過程的安全管理和事故防治提供瞭依據。
교량감관시일항교위복잡적종합성공작，기영향인소십분복잡。교량감관평개과정중존재대량적수궤성화모호성，흔난조출다위상태함수지간적함수영사관계。대저양복잡적비선성대계통문제，채용모호수학방법，파정성묘술전화위정량적수학어언，대교량적감관계통적각개인소진행전면종합평판，건립합리적평개체계，위교량시공과정적안전관리화사고방치제공료의거。
Bridge supervision is a complex and comprehensive task, which has very complex influencing factors. It is difficult to find a function mapping relation among multi-dimensional functions due to a large amount of randomness and fuzzi- ness occurring during the process of bridge supervision assessment. For so complex and nonlinear large scale system issue,a reasonable evaluation system is established to evaluate comprehensively each factor of bridge supervision system by the fuzzy mathematics method transferring qualitative description to quantitative mathematics language. This model can provide a general reference for the safety management and accident prevention of bridge construction.
