category: arch dams

Boulder Canyon Project: Final Reports

... Riser Riser 2 Nipple 64 NO 1 Pipe Ex Nople extended Lock Pipe capped during diversion of river nut through inside Conduit box t of cover for hold- ing cop All keyway lining units capped during diver sion of river ..... Cross for ' G ...

Design and construction: Bull.1. General features. Bull.2. Boulder Dam. Bull.5. Penstocks and outlet pipes. Bull.6. Imperial Dam and desilting works

... Riser 2'Main return headers- -Riser 2 ' Nipple " Pipe- Surface of keyway lining . " Pipe capped during diversion of river All keyway lining units 6d Nail Lock Conduit box- nut of cover for hold- ing cop 2Nipple extended through inside ...

Technical investigations: Bull.1. Trial load method of analyzing arch dams. Bull.2. Slab analogy experiments. Bull.3. Model tests of Boulder Dam. Bull.4. Stress studies for Boulder Dam. Bull.5. Penstock analysis and stiffener design. Bull.6. Model tests of arch and cantilever elements

... LOAD LOAD 0 0 O 6 AVER UNIT LONG LONG DEF . DEF O 0 0.87 00118 0 0022 0.0030 0 0010 0.0037 0.0012 AVER . UNIT AVER . UNIT LAT . LAT . LAT LAT . DEF 1-1 DEF - DEF . 2-2 DEF 2-2 O TOTAL UNIT LOAD LOAD 0 0 O O 6 12 18 1.74 0 0201 0.0038 ...

Boulder Canyon Project: Final Reports

... LOAD LONG DEF . COMPRESSION AVER UNIT AVER UNIT AVER . UNIT LONG LAT DEF DEF 1-1 TENSION LAT LAT DEF 1-1 DEF 2-2 LAT DEF 2-2 TOTAL UNIT LOAD LOAD AVER LONG DEF 0 O O 0 O O 0 6 12 18 0.87 00118 0.0022 0 0030 0.0010 0 0037 0.0012 174 0 ...

Boulder Canyon Project: Final Reports

... graph of the operation of each batcher in the set and a consistency graph ... size of aggre- gate . Each compartment had a storage capacity of ten carloads or about ... gates , which fed two parallel 42 - inch belt conveyors 180 feet long ...

Hydraulic investigations: Bull.1. Model studies of spillways. Bull.2. Model studies of penstocks and outlet works. Bull.3. Studies of crests for overfall dams. Bull.4. Model studies of Imperial Dam, desilting works, all-American canal structures

... Piezometer 13 - D and piezometer rings 14 and 15 were placed as shown in figures 10 and 23 , in the section of the ... ring 6 were also read ; the fourth was eliminated by the installa- tion of the branch pipe . The pressure at each of these ...

Boulder Canyon Project: Final Reports

... Piezometer 13 - D and piezometer rings 14 and 15 were placed as shown in figures 10 and 23 , in the section of the ... ring 6 were also read ; the fourth was eliminated by the installa- tion of the branch pipe . The pressure at each of these ...

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