Through the analysis and the trail research on the work performance of the key machine in highway construction,the paperd educes the pavers rational work situation,and brings forward the theory on construction machines rational matching which bases on ensuring and improving the constr.

A reasonable forecast method of match injection was put forward in this paper by series of investigations and the optimization model about reasonable match injection was erected.

Division and rational disposition for rangeland resource in Urumqi and Changji of Xinjiang;

In this paper based upon analysis of the characteristics in highway construction and requirements on construction equipments the demands on rational disposition of equipments are discussed.

The key point of transport corridor study focuses on the rational disposition of transport capacity and transport patterns within the concentrated districts of transportThe paper studies and analyses the structure characteristics of each transport region and spatial transp.