Calculations in Hydraulic Engineering: Fluid pressure, and the calculations of its effects in engineering structuresLongmans, Green, 1898 |
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Página 4
... whole subject will naturally come under two main divisions , and the first part of the book will be devoted to the static pressure of water , or fluid pressure in general , and the calculation of its effects in engineering structures ...
... whole subject will naturally come under two main divisions , and the first part of the book will be devoted to the static pressure of water , or fluid pressure in general , and the calculation of its effects in engineering structures ...
Página 6
... whole force , or the whole pressure P exerted by the fluid upon that area in a direction at right angles to the surface ; for it will be simply P = pA , and the pressure will of course have the same value whatever may be the position or ...
... whole force , or the whole pressure P exerted by the fluid upon that area in a direction at right angles to the surface ; for it will be simply P = pA , and the pressure will of course have the same value whatever may be the position or ...
Página 7
... whole the internal pressure would have no tendency to move the box in either direction . If a small vessel is charged with hydraulic pressure under a great head , we shall introduce no serious error by assuming the pressure , in this ...
... whole the internal pressure would have no tendency to move the box in either direction . If a small vessel is charged with hydraulic pressure under a great head , we shall introduce no serious error by assuming the pressure , in this ...
Página 8
... whole mass of the standing water to be divided into a number of horizontal layers , the fluid pressure in each layer will be proportional to the depth at which it lies below the open surface . If this statement needed any demonstration ...
... whole mass of the standing water to be divided into a number of horizontal layers , the fluid pressure in each layer will be proportional to the depth at which it lies below the open surface . If this statement needed any demonstration ...
Página 11
... whole quadrilateral by sum- mating the moments of the two triangles . Thus if Fig . 4 repre- X- G - ~ - B sents the mainsail of a cutter , the wind - pressure on the whole sail will be P = pA = p ( A1 PRESSURE OF UNIFORM INTENSITY . II.
... whole quadrilateral by sum- mating the moments of the two triangles . Thus if Fig . 4 repre- X- G - ~ - B sents the mainsail of a cutter , the wind - pressure on the whole sail will be P = pA = p ( A1 PRESSURE OF UNIFORM INTENSITY . II.
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Términos y frases comunes
annular axial fluid stress axial stress axis B₁ bending moment bending stresses bolts buoyant pressure calculated centre of action centre of buoyancy centre of gravity centre-line CHEMISTRY compressive stress Crown 8vo curvature curve of buoyancy cylinder denotes depth diagram of moments direction displacing force distance elastic engineering equal equilibrium example expansion joint external load feet flange floating fluid arch fluid pressure foot lineal girder horizontal hydraulic pressure hydrostatic hydrostatic pressure Illustrations inclined internal diameter length lifting force longitudinal stress mean head measured metacentre metacentric height metal moment of inertia ordinates P₁ P₂ parabolic pipe plane pontoon proportional quantity radius represent resistance right angles segmental side sketched in Fig socket square inch straight line stress Q surface tensile strength tensile stress thrust tons transverse triangle tube uniform uniformly distributed vertical component vertical force vessel water-line wedge weight
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