Study on the indicator system of ecological environment influence evaluation in highway construction;

Effects caused by highway construction on plant biomass of roadsides in longitudinal range-gorge region;

Application of Landscape Ecology Research on Highway Construction on the Impact of the Ecological Environment;

Research on the relationship between expressway construction and ecological environment protection;

This paper introduces some envirommental issues on the expressway constructions in Jiangsu for the future.

The adaptability of quality-cost management in expressway construction is analyzed.

Discussion on critical issues involved in management of railway construction under new situation;

Carry out the New Idea,Realize Scientific Development,Efficiently Accomplish the Large Scale of Railway Construction;

Seize the Opportunity, Carefully Organize, and Completely Advance Large-scale Railway Construction in the Eleventh Five-Year Period;

The achievement in railroad construction are positively recognized.

Combined with the actual conditions of Dazhou-Chengdu railroad reconstruction project,a preliminary research is made on problems of consignment management applying in railroad construction project.

However,when was sent to the out-of-the-way region to prepare for the railroad construction,he felt completely impotent.