【作者】 张毅；

【导师】 马斌；

【作者基本信息】 西安理工大学 ， 水工结构工程， 2002， 硕士

【摘要】 本文研究了物元模型在公路工程的应用情况，主要研究工作有： 通过引入物元的概念，进一步抽象出工序主元的概念，在这个的基础上，对工序的属性、划分原则、工序主元状态量及其变化规律进行了研究，同时对于主元和工序之间的关系也作了研究。并且对工序资源进行了分类，并由此建立了单次循环过程及其模型。 本文分析了引起工序质量变动的因素，并提出了在制定工程建设中工序质量控制界限时所应遵循的一些基本原则，在这个基础上分析了控制界限与两类错判概率，并提出了控制界限的修正方法。并分析了MVA方法对工序质量分析和控制的意义，并且对MVA进行方差分析，同时由此提出了利用MVA进行合理的抽样来确定工程工序质量特征值变异的主要来源。 运用可拓学的基本理论和方法，给出了三大关键要素(即关键事物、关键特征和关键量值)的分析方法，并借助问题的物元模型，建立了难度函数和问题核心目的，在此基础上建立了策略和关键策略的形式化概念，构建了相应的物元模型和关键策略生成的方法。 通过工程中的问题，并结合工程事例总结出层次分析法、物元决策综合评价方法和可拓综合评价方法三种评价模型，并对它们进行了分析。 最后研究了重庆公路网的布局和路网规划方案评价的方法。并一般性地研究了高速公路经济带开发的三种模式。更多还原

【Abstract】 The thesis mainly studies the application of matter-element model on highway engineering, the chief work as fallow:The conception of matter-element has been introduced, and the conception of work procedure chief matter-element has been abstracted. On the base of which, the thesis studies the property, the compartmentalizing principle of chief matter-element and work procedure. The thesis studies the change and the rule of state variable of work procedure chief matter-element the relationship among the chief matter-element and work procedure. Work procedure resource has been classified. The odd circulation course and the model have been established.The thesis analyzes the factors that bring the change of process quality, presents some basic criterion for determining the quality control line. On the base of which, analyze control line and two misdeem probability, presents the amending means of control line. And analyzes the significance of multi-van analysis in process quality analysis and control, presents the ANOVA structure of MVA and addresses how to rationalize sampling to capture major process variation based MVA method.According to the theory and analytical method of Extenics, the thesis establishes the analytical method for three matter-element’s key elements梜ey matter, key character, key measure and basic steps, difficulty function is established with the aid of matter-element model of problem ,and key objective of problem is given, based on which, presents the formal conceptions of strategy and key strategy, establishes their matter-element models, demonstrates the method on strategy development.By the problem in engineering and with some example, the thesis demonstrates the methods of AHP, matter-element decision-making comprehensive evaluation and extension decision comprehensive evaluation, and analyzes these methods.Finally, the thesis studies the distribution method of highway network , evaluation method of the Chong-Qing’ highway network layout scheme. At last the thesis studies three tapping mode on the economy strip of the speedway.更多还原