 | 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...additional strength is given to a pillar by enlarging ils diameter in the middle part. The author next investigated the strength of long cast-iron pillars... | |
 | 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...same dimensions with both ends round, and one with bota ends flat. Some additional strength is given to a pillar by enlarging its diameter in the middle... | |
 | British Association for the Advancement of Science - Science - 1841 - 774 pages
...is about three times greater when the ends of the pillars are flat, than when they are rounded. 2nd. The strength of a pillar, with one end round and the...with both ends round, and one with both ends flat. Thus, of three cylindrical pillars, all of the same length and diameter, the first having both its... | |
 | British Association for the Advancement of Science - Science - 1841 - 776 pages
...is about three times greater when the ends of the pillars are flat, than when they are rounded. 2nd. The strength of a pillar, with one end round and the...with both ends round, and one with both ends flat. Thus, of three cylindrical pillars, all of the same length and diameter, the first having both its... | |
 | Science - 1845 - 442 pages
...other sort and description of material, followed (as regards their strengths) the same laws, and that the strength of a pillar with one end round and the other flat is always an arithmetical mean between the strength of pillars of the same dimensions with both ends rounded... | |
 | Science - 1845 - 460 pages
...other sort and description of material, followed (as regards their strengths) the same laws, and that the strength of a pillar with one end round and the other flat is always an arithmetical mean between the strength of pillars of the same dimensions with both ends rounded... | |
 | Eaton Hodgkinson - Cast-iron - 1846 - 224 pages
...of the pillar are flat and firmly bedded, than when they are rounded and capable of turning. 5 2nd. The strength of a pillar, with one end round and the...of a pillar of the same dimensions with both ends rounded, and with both ends flat. Thus, of three cylindrical pillars, all of the same length and diameter,... | |
 | Dennis Hart Mahan - Civil engineering - 1846 - 378 pages
...pillars are flat, than when they are rounded. " 2d. The strength of a pillar, with one end rounded and the other flat, is the arithmetical mean between...with both ends round, and one with both ends flat. Thus, of three cylindrical pillars, all of the same length and diameter, the first having both its... | |
 | Dennis Hart Mahan - 1846 - 380 pages
...pillars are flat, than when they are rounded. " 2d. The strength of a pillar, with one end rounded and the other flat, is the arithmetical mean between...with both ends round, and one with both ends flat. Thus, of three cylindrical pillars, all of the same length and diameter, the first having both its... | |
 | Dennis Hart Mahan - Civil engineering - 1852 - 420 pages
...pillars are flat, than when they are rounded. " 2d. The strength of a pillar, with one end rounded and the other flat, is the arithmetical mean between...with both ends round, and one with both ends flat. Thus, of three cylindrical pillars, all of the same length and diameter, the first having both its... | |
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The strength of a pillar, with one end rounded and the other flat, is the arithmetical mean between that of a pillar of the same dimensions with both ends round, and one with both ends flat. Thus, of three cylindrical pillars, all of the same length and... 
