Report On the Blackwells Island Bridge Queensboro Bridge
Report On the Blackwells Island Bridge Queensboro Bridge
F C Kunz
The book Report On the Blackwells Island Bridge Queensboro Bridge was written by author F C Kunz Here you can read free online of Report On the Blackwells Island Bridge Queensboro Bridge book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Report On the Blackwells Island Bridge Queensboro Bridge a good or bad book?
What reading level is Report On the Blackwells Island Bridge Queensboro Bridge book?
To quickly assess the difficulty of the text, read a short excerpt:
48, 1902, p. 375, we find: "For the purpose of comparing the merits of various types for a bridge across the Hudson, the writer, therefore, will use a bridge having twelve tracks, of which two are for freight trains, two for long-distance passenger trains, six for trains of the elevated and underground roads of New York City and two for surface cars. "Such a bridge has sufficient capacity for the business it can secure in the near future. The distant future may bring other competing bridges or ...tunnels, therefore it need not be considered. "The moving load would consist of two freight trains, each 1, 000 feet long, weighing 3, 000 pounds per linear foot; two long-distance passenger trains, each 1, 000 feet long and weighing 1, 500 pounds per linear foot; six r£[pid transit electric trains, each 500 feet long and weighing 1, 200 pounds per linear foot. "The surface cars, on the two tracks provided for them, should 22 CHIEF ENGINEER'S REPORT run at a speed of at least 15 miles per hour.
User Reviews: