A Treatise on the Strength, Flexure, and Stiffness of Cast Iron Beams and Columns: Shewing Their Fitness to Resist Transverse Strains, Torsion, Compression, Tension, and Impulsion; with Tables of Constants, to be Used for Calculating the Strength, Flexure, and Stiffness of Similar Beams and Columns of Wrought Iron, and Several Sorts of Timber ... to which is Added, by Way of Appendix, a Collection of Rules in Words at Length, for Calculating the Most Important Practical Cases Investigated in the Course of the Work ...J. Taylor, 1832 - 194 sider |
Inni boken
Resultat 1-5 av 31
Side 4
... unity , those for beams supported and loaded as in the other cases will be respectively 4 , 2 , 4 , and , ( see TREDGOLD 1 1 on Cast Iron , art . 106 , 111 , 114 , 116 , 118 , and 122 ) ; therefore , whatever constant is derived from ex ...
... unity , those for beams supported and loaded as in the other cases will be respectively 4 , 2 , 4 , and , ( see TREDGOLD 1 1 on Cast Iron , art . 106 , 111 , 114 , 116 , 118 , and 122 ) ; therefore , whatever constant is derived from ex ...
Side 8
... unity is to r , r representing any number at pleasure , the formulæ for the several cases become 1. lwx 850 d3 , 2. mnwx = 2121⁄2 l d3 , = 3 . lwx 1700 d3 , 4 . lwx = 2124 d3 , 5 . lwx = 425 d3 , 6 . lwx = 16467 d3 . - And when the beam ...
... unity is to r , r representing any number at pleasure , the formulæ for the several cases become 1. lwx 850 d3 , 2. mnwx = 2121⁄2 l d3 , = 3 . lwx 1700 d3 , 4 . lwx = 2124 d3 , 5 . lwx = 425 d3 , 6 . lwx = 16467 d3 . - And when the beam ...
Side 24
... unity and the breadth of the groove , divided by the breadth of the beam . Example 6. An open beam of cast iron , 3 inches broad , 18 inches deep , and 20 feet long , is sup- ported at the ends , and loaded in such a manner that the ...
... unity and the breadth of the groove , divided by the breadth of the beam . Example 6. An open beam of cast iron , 3 inches broad , 18 inches deep , and 20 feet long , is sup- ported at the ends , and loaded in such a manner that the ...
Side 42
... unity ; in which case , the preceding expression becomes dò 08 / ( 1 + R ) . If the fixed part of the beam be greater than the projecting part , or such , that its flexure is very small , we have do 0812 . If the fixed part be equal to ...
... unity ; in which case , the preceding expression becomes dò 08 / ( 1 + R ) . If the fixed part of the beam be greater than the projecting part , or such , that its flexure is very small , we have do 0812 . If the fixed part be equal to ...
Side 48
... unity . Table of the relative Extensibility of Materials . Ash 2.6 Beech 2.1 Elm .... 2.9 Fir , red or yellow . 2.6 Fir , white ... 2.4 Oak , English 2.8 Pine , American 2.9 Wrought Iron 0.86 The following example will shew the method ...
... unity . Table of the relative Extensibility of Materials . Ash 2.6 Beech 2.1 Elm .... 2.9 Fir , red or yellow . 2.6 Fir , white ... 2.4 Oak , English 2.8 Pine , American 2.9 Wrought Iron 0.86 The following example will shew the method ...
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Vanlige uttrykk og setninger
17 m v² applied Architect Architecture axis b d l beam being given beam is fixed beam is supported beam of cast beam will sustain bear a given bearing in feet breadth required calculating cast iron beam column constant number cube root cylindrical beam d³ D d³D data remaining depth in inches depth required determine an expression dimensions divide the product elastic force ellipsis elliptical Example exterior diameter find the depth flexure forcing pump formula for wrought fraction given deflexion given load grooved beam hence inches nearly length in feet length of bearing let these numbers load in pounds loaded uniformly m² n² middle multiply the remainder numbers be substituted open beam Plates Prob problem q p³ radius reserve the product reserved divisor River Thames Rule shewn square beam square root straining force strength torsion TREDGOLD on Cast tubular beam unity subtract weight wrought iron