The Mechanical Principles of Engineering and ArchitectureJ. Wiley, 1875 - 699 стор. |
З цієї книги
Результати 1-5 із 45
Сторінка xiii
... curve of equilibrium or the line of pressure . The distance of the line of resistance from the extrados of a structure , at the point where it most nearly approaches it , I have taken as a measure of the stability of a structure , * and ...
... curve of equilibrium or the line of pressure . The distance of the line of resistance from the extrados of a structure , at the point where it most nearly approaches it , I have taken as a measure of the stability of a structure , * and ...
Сторінка xvii
... Curve The Simple Pendulum Impulsive Force • The Parallelogram of Motion The Polygon of Motion The Principle of D'Alembert Motion of Translation • • Motion of Rotation about a fixed Axis The Centre of Percussion The Centre of Oscillation ...
... Curve The Simple Pendulum Impulsive Force • The Parallelogram of Motion The Polygon of Motion The Principle of D'Alembert Motion of Translation • • Motion of Rotation about a fixed Axis The Centre of Percussion The Centre of Oscillation ...
Сторінка 31
... curve AB from planes AC and AD , perpendicular to the plane of the given area and to one another , and M represent the area PAM , then , considering this area to be made up of rectangles parallel to PM , the width of each of which is ...
... curve AB from planes AC and AD , perpendicular to the plane of the given area and to one another , and M represent the area PAM , then , considering this area to be made up of rectangles parallel to PM , the width of each of which is ...
Сторінка 32
... curve APB of the surface , and 8 the length of the curve AP . Then M being taken to represent the area of the surface , and being supposed to be made up of bands parallel to PQ , the area AM of each such band is represented ( see Art ...
... curve APB of the surface , and 8 the length of the curve AP . Then M being taken to represent the area of the surface , and being supposed to be made up of bands parallel to PQ , the area AM of each such band is represented ( see Art ...
Сторінка 34
... curve , and M the volume of the portion PAQ of this solid , then , conceiving it to be made up of cylindrical lamina parallel to PQ , the thickness of each of which is A , the volume of each is represented by y's , and its moment by ...
... curve , and M the volume of the portion PAQ of this solid , then , conceiving it to be made up of cylindrical lamina parallel to PQ , the thickness of each of which is A , the volume of each is represented by y's , and its moment by ...
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Загальні терміни та фрази
a₁ angle of resistance angular velocity axes axis beam body bordering upon motion centre of gravity circumference co-efficient compression conical surfaces corresponding crank crank arm cubic foot curve cylinder deflexion determined displaced fluid distance ditto driven wheel driving epicycloidal equal equation equilibrium evident exceedingly small extrados forces formula friction given horizontal hypocycloidal inclination inertia intersect involute lamina length limiting angle line of centres line of resistance load machine modulus moment of inertia moving n₁ n₂ neutral line observing obtain oscillation P₁ P₂ parallel passing perpendicular pitch circle plane point of application point of contact portion position radius repre respect resultant revolution revolve rupture space stability Substituting supposed surfaces of contact taken to represent tion tooth U₁ unguent vertical vis viva viva voussoirs wall weight whence it follows whilst whole