 | Society of Engineers (London, England) - 1867 - 352 стор.
...the area of that surface, multiplied by the depth of its centre of gravity below the level of tlie water and by the weight of a unit of water. Generally...unit of water being taken at a cubic foot, weighing 62'5 lb., the resulting product from the multiplication or the three quantities will give the pressure... | |
 | Arthur Jacob - 1873 - 98 стор.
...upon any plane surface immersed is known to be equal to the area of that surface, multiplied by the depth of its centre of gravity below the level of...pressure in pounds on the surface immersed. Let it be supFIG. 5. posed, for simplicity, that water to the depth of 10 ft. has to be sustained by a vertical... | |
 | Arthur Jacob - 1873 - 64 стор.
...upon any plane surface immersed is known to be equal to the area of that surface, multiplied by the depth of its centre of gravity below the level of the water, and by the weight of a unit ofivater. Generally speaking the unit adopted in calculation is a foot ; and the unit of water being... | |
 | 1874 - 614 стор.
...upon any plane surface immersed is known to bo equal to the area of that surface, multiplied by the depth of its centre of gravity below the level of...weight of a unit of water. Generally speaking, the 10 DESIGNING AND CONSTRUCTION OF STORAGE RESERVOIRS. TABLE B. unit adopted in calculations is a foot... | |
 | Henry Stewart - 1877 - 264 стор.
...any surface immersed in it, is equal to the area of the surface multiplied by the depth of its center of gravity below the level of the water, and by the weight of a unit of water. The unit adopted in these calculations is a foot, and a cubic foot of water weighs 62 1 | a pounds.... | |
 | Henry Stewart - 1877 - 276 стор.
...any surface immersed in it, is equal to the area of the surface multiplied by the depth of its center of gravity below the level of the water, and by the weight of a unit of water. The unit adopted in these calculations is a foot, and a cubic foot of water weighs 62' |, pounds. The... | |
 | George Leonard Vose - 1878 - 1086 стор.
...depth from the bottom, and the amount to be equal to the area of surface multiplied by the depth of the centre of gravity below the level of the water, and by the weight of a unit of water, we get directly the overthrowing force which may be taken as a maximum, and therefore as giving safe... | |
 | 1873 - 590 стор.
...upon any plane surface immersed is known to be equal to the area oft/iat surface, multiplied by the depth of its centre of gravity below the level of...unit of water. Generally speaking the unit adopted in calculation is a foot ; and the unit of water being taken at a cubic foot, weighing G2.5 Ibs., the... | |
 | Arthur Jacob - 1888 - 152 стор.
...level of the water. Generally speaking, the unit adopted in calculation is a foot; and the FIG. 5. unit of water being taken at a cubic foot, weighing...pressure in pounds on the surface immersed. Let it be supposed, for simplicity, that water to the depth of 10 ft. has to be sustained by a vertical rectangular... | |
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... ascertain what power it exercises to resist the pressure of water. The pressure of water upon any plane surface immersed is known to be equal to the area of that surface, multiplied by the depth of its centre of gravity below the level of the water... 