More Picture Of Most Cost Effective Bridge Truss Design Best Resolution Image. The Warren truss is still a popular bridge design however as it is quick and easy to construct and requires a minimal amount of materials. From my experience the easiest and most efficient will be the Warren truss but a variation of it so that it is actually triangular in cross section - not exactly like you see in real bridges where the truss sides are actually vertical and require bracing in both top and bottom.
Howe Truss Pratt Truss Warren Truss Is the the Pratt Howe or the Warren truss stronger. More effective because one firm has overall responsibility for the project. This is why bridge design is of the utmost importance.
They are quite difficult to maintain.
N Design a model truss bridge to meet a set of design requirements. From my experience the easiest and most efficient will be the Warren truss but a variation of it so that it is actually triangular in cross section - not exactly like you see in real bridges where the truss sides are actually vertical and require bracing in both top and bottom. N Build a model truss bridge. Cable Stayed Bridge Beam Bridges.