Cable-Stayed Bridge Analysis
The static behavior of a cable-stayed girder can best be gaged from the simple, two-span example of Fig. 15.54. The girder […]
Structural Analysis
Cable Structures
High-strength steel cables are very efficient for long-span roof construction. They resist loads solely by axial tension. While the cables are
Calculation of Reactions in Statically Determinate Systems
For statically determinate systems, reactions can be determined from equilibrium equations [Eq. (3.11) or (3.12)]. For example, in the planar
Calculation of Reactions in Statically Determinate Systems Read Post »
Cable-Suspended Bridges for Rail Loading
Because of flexibility and susceptibility to vibration under dynamic loads, pure suspension bridges are rarely constructed for railway spans. They are
Cables
The concept of bridging long spans with cables, flexible tension members, antecedes recorded history (Art. 15.1). Known ancient uses of metal
Cable Saddles, Anchorages and Connections
Saddles atop towers of suspension bridges may be large steel castings in one piece (Fig. 15.35) or, to reduce weight, partly
Built-Up Sections
These are members made up by a fabricator from two or more standard sections. Examples of common built-up sections are shown
Built-Up Compression Members
Design of built-up compression members should comply with the basic requirement for prevention of local and overall buckling of compression members
Built-Up Tension Members
The design strength and allowable stresses for prismatic built-up members subjected to axial tension by static forces are the same