Cost Effective Steel Bridge Design
TOPICS
Weathering Steel
HPS
Fracture Critical
Bearings
Girder Spacing
Flange Butt Splices
Stiffeners
Crossframes
Welding/NGESW
Fabrication of:
Plate Girders
Box Girders
Curved Girders
Haunched Girders
WEATHERING STEEL
High strength-low alloy
4 times the corrosion resistance of carbon steel
ASTM A709 - Grades 50W, HPS 70W, & 100W
Forms tight protective oxide coating
Download
http://s18.alxa.net/s18/srvs2/02/001...dge.Design.rar