 | Meteorology - 1840 - 908 pages
...are rounded. A long uniform castiron pillar, with its ends firmly fixed, whether by means of disks or otherwise, has the same power to resist breaking...turned so that the force would pass through the axis. The strength of a pillar with one end round and the other flat, is the arithmetical mean between that... | |
 | 1840 - 908 pages
...long uniform castiron pillar, with its ends firmly fixed, whether by means of disks or otherл¥13е, has the same power to resist breaking as a pillar...turned so that the force would pass through the axis. The strength of a pillar with one end round and the other flat, is the arithmetical mean between that... | |
 | British Association for the Advancement of Science - Science - 1841 - 776 pages
...rounded and one flat, and the third with both ends flat, the strengths are as 1 , 2, 3 nearly. 3rd. A long uniform cast-iron pillar, with its ends firmly...would pass through the axis. 4th. The experiments in Tables 6. and 7- show that some additional strength is given to a pillar by enlarging its diameter... | |
 | British Association for the Advancement of Science - Science - 1841 - 774 pages
...rounded and one flat, and the third with both ends flat, the strengths are as 1, 2, 3 nearly. 3rd. A long uniform cast-iron pillar, with its ends firmly...or turned so that the force would pass through the aiis. 4th. The experiments in Tables 6. and 7. show that some additional strength is given to a pillar... | |
 | Royal Society (Great Britain) - Electronic journals - 1843 - 552 pages
...flexure is about three times greater when the ends of the pillars are flat, than when they are rounded. A long uniform cast-iron pillar, with its ends firmly...turned so that the force would pass through the axis. The strength of a pillar with one end round and the other flat, is the arithmetical mean between that... | |
 | Royal Society (Great Britain) - Electronic journals - 1843 - 538 pages
...flexure is about three times greater when the ends of the pillars are flat, than when they are rounded. A long uniform cast-iron pillar, with its ends firmly...turned so that the force would pass through the axis. The strength of a pillar with one end round and the other flat, is the arithmetical mean between that... | |
 | Science - 1845 - 442 pages
...with ends rounded, was nearly alike. The conclusion, as Mr Hodgkinson observes, is, therefore, " that a long uniform cast-iron pillar, with its ends firmly...turned, so that the force would pass through the axis." Mr Hodgkinson, in the first experiments, gave the strength of cast-iron pillars, with both their ends... | |
 | Science - 1845 - 460 pages
...with ends rounded, was nearly alike. The conclusion, as Mr Hodgkinson observes, is, therefore, " that a long uniform cast-iron pillar, with its ends firmly...turned, so that the force would pass through the axis." Mr Hodgkinson, in the first experiments, gave the strength of cast-iron pillars, with both their ends... | |
 | Eaton Hodgkinson - Cast-iron - 1846 - 224 pages
...proved by Table V., page 329, and the next conclusion was obtained by a like comparison of results. power to resist breaking as a pillar of the same diameter,...turned so that the force would pass through the axis. The preceding properties were found to exist in long pillars of steel, wrought iron, and wood. 4th.... | |
 | Julius Ludwig Weisbach - Mechanical engineering - 1848 - 484 pages
...long pillars, whose ends are firmly fixed, the power to resist breaking is equal to that of pillars of the same diameter and half the length, with the ends rounded or turned, so that the strain runs through the axis. B. Extension. — When a tensile strain passes up the centre of a piece... | |
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A long, uniform, cast-iron pillar, with its ends firmly fixed, whether by means of discs or otherwise, has the same power to resist breaking as a pillar of the same diameter, and half the length, with the ends rounded or turned so that the force would... 
