The Choice Of Quota Field Determination And The Research Of Data Difference For Highway Engineering

The quota of highway engineering enterprise is not only the basia of the entire system of highway engineering quota,but also manifests the production leve of the highway construction enterprise. The precent highway engineering budget and the budgetary estimating quota is after the experience judges, but not science reasonable choice.however,the determination method of the quota's primary data the is often variety and distributed disorder. With the development and applynent of many emerging mathematical theories, it is easy that many theories and methods can be choosed to determine the quota and to research the cause of the primary data. The research is launched from the reasonable choice of the quota determination method; applying the resonable method to gather the primary data, and then by principal components analytic method of the factorial analysis theory to analyze each components which affected the primary quota data. Fanally obtains in view of some working procedure under some condition each influencing factor classification, the weight value and sorting,thus the factor by which the determination of quota is seriously affected and can not be found easily,this will be completely support the research of the next data different measure.Firstly, the highway engineering quota system, the characteristic of the enterprise quota and the trend of development is tipically intruduced, researching the determination method to determined the primary quota data complexed to the characteristic of enterprise quota. And then utilizing the AHP method the fixed quantity determination method choice by the traditional qualitative comparison improvement for the more scientific reasonable quota comparison. Secondly the development of the primary quota data is discussed, this will support the found of the factor for theories and methods. And then using the factor analytic method and the principal components to determine the primary data to launch the research, obtaining many influence fixed quantity cluster conclusion and obtains the influence size the weight value and sorting. Finally, coplexed with the research subject "Inner Mongolian Autonomous District highway Project Construction Fixed quantity Determination Technical schedule", it is carried out that using the construction computation model, the model to depend on the theory the scientific nature and model is feasibility.