Reclamation Manual: Design and construction, pt. 2. Engineering design: Design supplement no. 2: Treatise on dams; Design supplement no. 3: Canals and related structures; Design supplement no. 4: Power systems; Design supplement no. 5: Field installation procedures; Design supplement no. 7: Valves, gates, and steel conduits; Design supplement no. 8: Miscellaneous mechanical equipment and facilities; Design supplement no. 9: Buildings; Design supplement no. 10: Transmission structures; Design supplement no. 11: Railroads, highways, and camp facilities, Volume 10, Parts 1-2 |
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Results 1-5 of 29
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... Bending Stresses Longitudinal Bending Final Design Analysis Hinge - Pins and Bushings Gate - Seat Anchorage Gate - Control Mechanism Reference Drawings Reference Drawings CIRCULAR - TYPE GATES 1.25 Ring Gates 1.26 Cylinder Gates 1.26A ...
... Bending Stresses Longitudinal Bending Final Design Analysis Hinge - Pins and Bushings Gate - Seat Anchorage Gate - Control Mechanism Reference Drawings Reference Drawings CIRCULAR - TYPE GATES 1.25 Ring Gates 1.26 Cylinder Gates 1.26A ...
Page 1-13
... bending , 100 psi for horizontal shear , and 300 psi for bearing perpendicular to the grain . Embedded steel seats or guides are not essential , but all longitudinal joints between logs should be either beveled or calked or sheet ...
... bending , 100 psi for horizontal shear , and 300 psi for bearing perpendicular to the grain . Embedded steel seats or guides are not essential , but all longitudinal joints between logs should be either beveled or calked or sheet ...
Page 1-14
... bending stresses in the skin plates and beams are combined in accordance with Westergaard's " Criteria of failure for materials subjected to two dimensional stress " with a maximum allowable combined stress of 24,000 psi . Direct ...
... bending stresses in the skin plates and beams are combined in accordance with Westergaard's " Criteria of failure for materials subjected to two dimensional stress " with a maximum allowable combined stress of 24,000 psi . Direct ...
Page 1-20
... bending induced by the concentrated wheel loads , and the housing behind the tracks must be built to distribute the wheel load uniformly to the concrete surrounding the body . E. The working stresses are governed by the considerations ...
... bending induced by the concentrated wheel loads , and the housing behind the tracks must be built to distribute the wheel load uniformly to the concrete surrounding the body . E. The working stresses are governed by the considerations ...
Page 1-22
... bending moment is W1 ( 1-4K ) in which W is the total water load over the section of 8 faceplate supported by the ... bending , whichever requires the larger size . Maximum allowable bending stress in the pin equals 23,000 psi . Pins are ...
... bending moment is W1 ( 1-4K ) in which W is the total water load over the section of 8 faceplate supported by the ... bending , whichever requires the larger size . Maximum allowable bending stress in the pin equals 23,000 psi . Pins are ...
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Common terms and phrases
anchor bolts angle APPROVED ASSEMBLY beam bending blockouts bottom Bronze BULKHEAD GATES BUREAU OF RECLAMATION BUTTERFLY VALVE Cast iron class clearance COASTER GATE coefficient COLORADO concrete cylinder Davis Dam Design Considerations DETAIL diameter discharge downstream Drill emergency gate expansion joint feet flange flow formula friction GATE HOIST gate leaf gear girder girth joints Grand Coulee Dam Head losses hex nut holes horizontal HYDRAULIC GATES Continued inches inlet installation INTERIOR BUREAU iron class 30 length LIST OF DRAWINGS longitudinal manholes maximum needle valve nozzle NUMBER operating OUTLET PIPES penstocks pier Piezometer pounds pressure PUMPING PLANT racks RADIAL GATE Reference Drawings REGULATING GATE Ring Seal roller roller gates rope SECTION A-A shaft Shasta Dam shown in Figure skin plate spillway stem STIFFENER RINGS structure support rings thickness trashrack TUBE VALVE Typical UNITED STATES DEPARTMENT upstream usually vertical wall plates water hammer welded wyes
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Page 96 - V = velocity of flow in feet per second D = diameter of pipe in feet.
Page 1-12 - A coaster gate consists primarily of a skin plate supported by horizontal beams which, in turn, are supported by vertical girders at the sides. Continuous roller trains are mounted around the vertical...
Page 1-1 - The needle is moved by water pressure from the outlet conduit which acts on interior chambers in the valve. The movement is controlled by a...
Page 1-2 - Tube valves are ordinarily better adapted to underwater discharge or for use inside a conduit, since an insufficient air supply does not appear to produce all the cavitational effects inherent in other valves.
Page 108 - The pier must be stable against sliding. The vertical component of the resultant of all forces should not be less than the horizontal component of all forces divided by the coefficient of sliding friction at the base of the pier. The friction coefficient may vary from 0.35 to 0.65, depending on the underlying material. The base of the pier should be placed below the frost line. Steel reinforcement of concrete piers is usually limited to that required for temperature and shrinkage crack control.
Page 105 - The clearances at the ends of the sleeves and the distances from the ends of the sleeves to the packing- retainer rings should be ample to permit the maximum movement expected.
Page 108 - The vertical component of the resultant of all forces should not be less than the horizontal component of the resultant of all forces divided by the coefficient of sliding friction at the base of the anchor.
Page 105 - This consists of an inner and an outer sleeve, a stuffing box with packing, held by a retainer ring and compressed with a packing gland. The inner...
Page 1-24 - The reservoir water, when allowed to flow into the recess chamber, will cause pressure on the bottom face of the gate, thereby rotating it slowly upward about the hinge-pin until raised.