Effect of fuel oil pollution on use of engine of construction machinery and countermeasures;

Test study on roadbed construction machinery compose of the desert subgrade;

Study on the optimal allocation method of construction machinery based on multi-objective optimization;

On the reasonable allocation and management of the construction machines of earth cubic project;

Optimal Allocation Method of Construction Machine about Highway Surface;

Object method used to calculate productivity and operation efficiency of construction machine;

, this paper makes all-round analysis on the influence of the mechanized construction on the smoothness of the road surface, and puts forward some relative problems needing attention in the construction, which have certain guiding function for guaranteeing the smoothness of the asphalt road surface.

According to the specifications on high-grade asphalt concrete pavement related quality control measures are proposed from five aspects such as mating of construction mechanism, mixing of bituminous mixtures, mechanized construction management and so on in order to ensure the pavement quality.

This paper points out that before the construction of the coking oven,should compile the detailed and strict construction plan and construction period,and should implement the norms of the construction of the coking oven strictly,and puts forward some detailed methods for solving the problems frequently occurring in the construction of the coking ovens.

It is not until the beginning of actual construction that the construction planner can realize the validity of his construction operations planning.