System Analysis Of Engineering Construction And Comprehensive Evaluation Model

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.