The Research On Determination Of Highway Construction Quota And Processing Method Of The Raw Data

The highway construction quota is a significant foundation for the whole system. However, the determinations of the current highway construction quota are the traditional processing methods of the raw data, which is inapplicable for the development of existing highway construction technology and management pattern. Along with the constant development and application of many novel mathematical theories, basing on meeting the development of construction cost management science and the features of practice measure raw data, this paper studies and improves the traditional processing method of the raw data of construction quota, which is conducive to calculate the quota base data realistically reflecting the actual producing and managing level, in order to form a solid foundation for the appropriate establishment of the whole quota system.Considering the crucial role and position current construction quota play, this paper puts forward to build the determination system of construction quota via analyzing the measuring procedures and methods for current construction quota, and brings the determination of construction quota and the traditional raw data processing afterwards into the determination system of the whole construction quota. It lays stress on discussing the new methods of raw data processing for the highway construction quota with its basis on analyzing the application of the current raw data processing method, providing the theoretical references for the suitable establishment of highway quota.Firstly, this paper sets up the determination system of highway construction quota combining the measure features of highway construction quota via introducing projects building quota system. Next, analyzing the limitations of the current raw data processing, it ascertains the observing numbers of construction quota and the outliers of raw data respectively by adopting the theory of student distribution and T-test criterion. And then, it constructs the calculating model for the raw data of highway construction quota, by analyzing the characteristics of practice measure raw data"individual sample,poor information", combining fuzzy mathematics and gray system theory, and systematically employing fuzzy closeness degree and grey correlative degree. Finally, it tests the theoretical science of the model and its feasibility, combining the researching topic on the quota establishment of Xinjiang highway maintenance engineering and example analysis on the constructed calculating model.