Through the investigation on G3 contract section of Xinzhou-Baode Superhighway,this paper introduces the engineering geological condition and foundation stability of this project,and puts forward some rational suggestions.

The Initial Design Idea of Xinfu Expressway

In the construction management of Xinfu Expressway,the information technology takes the Information Management System,the website and the Office Automation System as the substantiality,the process management and control of them have played a significant and positive effect on the project,and its construction experience has enriched this kind of construction projects.

In order to cealrify the effect of restoration practices and restoration duration on process and mechanism of vegetation restoration,a case study was done on the reforested lands which were over-cultivated with agricultural development and rural growth along Laoying Section of Dabao Highway,Longitudinal Range-Gorge Region of Yunnan Province.

Discussion on the Full Framing Construction Technique for 2×64 m T-type Rigid Frame Cast-in-place Box-girder on Baoding-Fuping Superhighway Crossing Beijing-Guangzhou Railway