General Specifications for Steel Highway Bridges And Viaducts
General Specifications for Steel Highway Bridges And Viaducts
Theodore Cooper
The book General Specifications for Steel Highway Bridges And Viaducts was written by author Theodore Cooper Here you can read free online of General Specifications for Steel Highway Bridges And Viaducts book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is General Specifications for Steel Highway Bridges And Viaducts a good or bad book?
What reading level is General Specifications for Steel Highway Bridges And Viaducts book?
To quickly assess the difficulty of the text, read a short excerpt:
12, 500 25, 000 Bottom chords and flanges, main diago- nals, counters and long verticals (plates or shapes), net section n, ooo 22, 000 For swing bridges and other movable structures, the dead load unit strains, during motion, must not exceed three- fourths of the above allowed unit strains for dead load on stationary structures. The areas obtained by dividing the live load strains by the live load unit strains will be added to the areas ob- tained by dividing the dead load strains by the dead ...load . Unit strains to determine the required sectional area of any member. Soft steel may be used in tension with unit strains ten soft steel, per cent, less than those allowed for medium steel. 34. Single angles subject to direct tension must be con- nected by both legs, or the section of one leg only will be considered as effective. 35. In members subject to tensile strains full allowance Net section, shall be made for reduction of section by rivet-holes, screw- threads, etc. 36. Compression members shall be proportioned by the compressive , .
User Reviews: