Mechanics Applied to EngineeringLongmans, Green and Company, 1904 - 770 páginas |
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... BEAMS 227 • 290 353 X. BENDING MOMENTS AND SHEAR FORCES . 392 XI . DEFLECTION OF BEAMS 424 XII . COMBINED BENDING AND DIRECT STRESSES • 452 XIII . STRUTS 461 XIV . TORSION . GENERAL THEORY 479 XV . STRUCTURES 501 XVI . HYDRAULICS 541 ...
... BEAMS 227 • 290 353 X. BENDING MOMENTS AND SHEAR FORCES . 392 XI . DEFLECTION OF BEAMS 424 XII . COMBINED BENDING AND DIRECT STRESSES • 452 XIII . STRUTS 461 XIV . TORSION . GENERAL THEORY 479 XV . STRUCTURES 501 XVI . HYDRAULICS 541 ...
Página 328
... beam is bent into a circular arc some of the fibres are stretched and some com- pressed ( see the chapter on beams ) ... beam section contracts , and the compression side extends . Then , corresponding to the strain at EE on the beam ...
... beam is bent into a circular arc some of the fibres are stretched and some com- pressed ( see the chapter on beams ) ... beam section contracts , and the compression side extends . Then , corresponding to the strain at EE on the beam ...
Página 329
... beam is nearly in the state of a bar prevented from contracting laterally in one direction . Hence the beam is stiffer in the ratio of n2 11'- - I = 18 than if the section were narrow . Boiler Shell . - On p . 346 we show that P , f f1 ...
... beam is nearly in the state of a bar prevented from contracting laterally in one direction . Hence the beam is stiffer in the ratio of n2 11'- - I = 18 than if the section were narrow . Boiler Shell . - On p . 346 we show that P , f f1 ...
Página 352
... -40 Aluminium 2-7 8-10 7-10 5-6 3,000 1,700 5,000 4-1530-70 with Oak Soft woods 4-6 2-5 grain 500-700 1-3 I - 3 0'2 0'07 to 450-500 0'4 CHAPTER IX . BEAMS . THE beam illustrated in Fig 352 Mechanics applied to Engineering .
... -40 Aluminium 2-7 8-10 7-10 5-6 3,000 1,700 5,000 4-1530-70 with Oak Soft woods 4-6 2-5 grain 500-700 1-3 I - 3 0'2 0'07 to 450-500 0'4 CHAPTER IX . BEAMS . THE beam illustrated in Fig 352 Mechanics applied to Engineering .
Página 353
John Goodman. CHAPTER IX . BEAMS . THE beam illustrated in Fig . 334a is an indiarubber model used for lecture purposes . Before photographing it for this illustration , it was painted black , and some thin paper was stuck on evenly with ...
John Goodman. CHAPTER IX . BEAMS . THE beam illustrated in Fig . 334a is an indiarubber model used for lecture purposes . Before photographing it for this illustration , it was painted black , and some thin paper was stuck on evenly with ...
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Términos y frases comunes
acceleration angle angular velocity balance weight balls beam bearing bending bending moment bending-moment diagram body Calculate cent centre of gravity centrifugal circle coefficient compression connecting-rod constant crank Crown 8vo curve cylinder deflection diameter direction distance efficiency elastic limit ELEMENTARY energy engine equal feet per second Find flange flywheel force acting given governor hence horizontal Illustrations increase inertia length load material maximum mechanism metal method moment of inertia neutral axis orifice parallel pipe piston plane plate polygon pressure pulley pump R₁ radius of gyration ratio revolutions per minute rivets rotation shaft shear shear stress shown in Fig side speed square inch strain stress stroke strut surface tangent tensile tensile stress tension tons per square triangle turbine V₁ valve vanes varies vertical virtual centre W₁ Watt governor wheel Young's modulus
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