On the basis of the present construction of high-grade pavement in China, considering of the practice of highway engineering mechanization construction and the limited factors of influencing the mechanization construction system of asphalt pavement, applying the theory of probability, mathematical statistics, the theory of random service system, the theory of highway engineering mechanization construction system and the method of evaluation of technology and economy is deeply into the study of the machines'states during asphalt pavement constructing, the thesis puts forward the way to find out the optimal construction scale on different conditions。based on the study of the machines'states during asphalt pavement constructing , it bring forward a suit of feasible scheme of planning about surface-layer construction and base-course construction,a software developed on the bases of research ,the"decision-making system of Machinery Construction Project Scales of pavement engineering of highway (MCPS)",it can be used to decide the construction scale size issue-object scale size on technology and economy by managers conveniently。...
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