工程围岩结构风险评估的物元模型组件研究  

Research of matter-element risk evaluation component on engineering surrounding structure

作　　者：戎全兵[1,2] 王凤山[1,2] 张宏军 

机构地区：[1]解放军理工大学指挥信息系统学院,南京210007 [2]解放军理工大学野战工程学院,南京210007

出　　处：《计算机工程与应用》2016年第6期264-270,共7页Computer Engineering and Applications

基　　金：国家自然科学基金(No.51308541);江苏省自然科学基金(No.BK20130066)

摘　　要：为科学、准确、快速、智能化评价工程围岩结构状态,设计和实现了一种基于可拓物元理论的围岩结构风险评估模型组件。从工程围岩结构风险的可拓物元评估模式出发,建立其物元结构和风险域空间,集成变异系数和熵值信息的组合赋权方法,改进工程围岩结构风险评估模型和风险偏向判决;遵循可拓物元模型的本质思想和关键概念,着眼模型智能化执行和用户可视化操作需求,提出了工程围岩结构风险评估组件的设计方案、体系结构和功能构成,研制了基于窗体界面线程设计的工程围岩结构风险物元算法组件。案例表明,组件式物元模型交互性良好,为有效分析工程围岩结构风险的本质问题提供了模型支持和实验工具。For scientifically, accurately, fast, intelligently evaluating the status of engineering surrounding structure, a model component is designed and implemented for surrounding structure risk evaluation based on extension matter-element theory.From the extension matter-element mode in engineering surrounding structure risk evaluation operations, such matter-element structure and risk space are established, and risk evaluation and deflection judgment are improved for engineering surrounding, with the integrated component weight of variation coefficient and entropy information. Following the natural idea and key concepts of extension matter-element model, and focusing on the requirement of such model intelligent implementation and user visualized operation, the design scheme, system framework and function composition are advanced,and thus algorithm component is developed for engineering surrounding structure risk matter-element based on windows thread design. Case shows the good interaction of matter-element model component, which provides the effective model support and experiment tool to analyse the risk nature of engineering surrounding structure.

关 键 词：风险分析 围岩 可拓空间 熵 变异系数 组合权重 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] P642.22[自动化与计算机技术—计算机科学与技术]