Elementary Introduction to Practical Mechanics: Illustrated by Numerous ExamplesLongmans, 1870 - 324 страници |
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Страница x
... Walls — The Line of Resistance — Pressure of Water — Pressure of Earth 171 CHAPTER IX. Deflection of Beams — Rupture of Beams by Transverse Strain . . 1 82 CHAPTER X. Virtual Velocities — Wort done by a Force — Machines in a State of ...
... Walls — The Line of Resistance — Pressure of Water — Pressure of Earth 171 CHAPTER IX. Deflection of Beams — Rupture of Beams by Transverse Strain . . 1 82 CHAPTER X. Virtual Velocities — Wort done by a Force — Machines in a State of ...
Страница ix
... Walls - Thrusts of Rafters CHAPTER IV . The fundamental Theorems of Statics PAGR 18 36 38 47 76 CHAPTER V. Centre of Gravity - Geometrical Applications 110 CHAPTER VI . Limiting Angle of Resistance - Laws of Friction - Inclined Plane ...
... Walls - Thrusts of Rafters CHAPTER IV . The fundamental Theorems of Statics PAGR 18 36 38 47 76 CHAPTER V. Centre of Gravity - Geometrical Applications 110 CHAPTER VI . Limiting Angle of Resistance - Laws of Friction - Inclined Plane ...
Страница x
... Walls - The Line of Resistance - Pressure of Water -Pressure of Earth . CHAPTER IX . PAGE 155 171 Deflection of Beams - Rupture of Beams by Transverse Strain CHAPTER X. · 182 Virtual Velocities - Work done by a Force - Machines in a ...
... Walls - The Line of Resistance - Pressure of Water -Pressure of Earth . CHAPTER IX . PAGE 155 171 Deflection of Beams - Rupture of Beams by Transverse Strain CHAPTER X. · 182 Virtual Velocities - Work done by a Force - Machines in a ...
Страница 4
... wall 2 bricks thick , on foundations 3 bricks thick , and measuring 2 ft . in a direction perpendicular to the face of the wall ; deter- mine the number of rods of brickwork in the foundations and buttresses . Ans . 10.2 rods . Ex . 28 ...
... wall 2 bricks thick , on foundations 3 bricks thick , and measuring 2 ft . in a direction perpendicular to the face of the wall ; deter- mine the number of rods of brickwork in the foundations and buttresses . Ans . 10.2 rods . Ex . 28 ...
Страница 9
... wall of brickwork 2 ft . thick and 12 ft . high is supported by columns of oak 6 inches in radius , 18 ft . high and 14 ft . apart from centre to centre ; determine the thrust per square inch exerted on the section of the columns , and ...
... wall of brickwork 2 ft . thick and 12 ft . high is supported by columns of oak 6 inches in radius , 18 ft . high and 14 ft . apart from centre to centre ; determine the thrust per square inch exerted on the section of the columns , and ...
Често срещани думи и фрази
accelerative effect angle of resistance angular angular velocity axis axle beam body brickwork cast iron centre of gravity circle circumference coefficient of friction Crown 8vo cubic foot curve cylinder described determine the number diameter direction distance draw Edition engine epicycloid equal equation equilibrium expended extrados forces acting formula given hence horizontal horse-power inclined inclined plane last Example length limiting angle line of resistance mass middle point minute moment of inertia motion moving number of feet number of units oscillation P₁ parallel forces perpendicular plane pressure principle of moments Prop pulley radius raised reaction represent respectively rest resultant right angles rope round screw sliding space square inch steam suppose surface teeth thick thread tion triangle vertical virtual velocities vols wall weight wheel Woodcuts wrought iron
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