russ,pin-connected spans varying from 70 to 160 feet in length. Severalparabolic-truss spems having lengths of 250 to 350 feet, and somesmall riveted pony-truss spans were also investigated. Accesswas also had to the leading engineering papers and magazines. Where necessary , the author has drawn… … It may be first stated that in most of the bridges in- vestigated the end posts and upper chords were of the same crosesection through Dut. Although this necessitates excess area in somemembers, it is desirable because it simplifies such details asthe rivet spacing, the lacing, the splicing; and…
Bridges · Theses
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