This project located in a tourist area in Handan city, Hebei province. The specification of this bridge as below Span: 15.3m Height: 10.6m Corrugation: 380*140mm Steel Plate Thickness: 9.0mm Bridge Width: 9m The cross-section of the structure is horseshoe-shaped, with specification of narrow at the top and wide at the bottom, it has unique advantages […]
In northern China (especially Xin’Jiang, Qing’Hai, and Tibet), avalanches,snowstorms,and other disasters often occur due to climatic reasons,which is a huge danger to road traffic safety. The harm of wind and snow to highway traffic is mainly to reduce visibility and cause snow cover on the road. The road maintenance department and the traffic management department […]
In China’s southern areas, there are lots of precipitation and sandy land along rivers, and the long-term erosion and scouring of rainwater will seriously affect the load-bearing effect of roadbed and the reliable service life of road. The traditional road drainage system is to dig diversion ditches at roadside, but the diversion ditches will take […]
Metal with Galvanized Coating Areas Corrosion Amount Service Life Calculation Method Heavy Industrial Area 21.1 26 Service Life = (Galvanized Content/Corrosion Amount)*90% Coastal Area 9.5 57 Suburban Area 5.3 102 Urban Area 13.2 41 Galvanized Content=600g/㎡ (84μm) Additional Service Life of Non-metallic Coating and Lining (CSPI) Coating Side Touch Water Side Touch Soil Additional Life […]