Adams, Henry · London, New York [etc.] Longmans, Green, and Co. · leaf 209
o wall = 2473 lbs., as shown in elevation, Pig. 542. This must now becombined with the combined vertical components of the thrusts = (2 x 2765)+ 1822 = 7352 lbs., and the resultant so found combined with the weight of wall,buttress and roof = 64,040 lbs., this latter step being drawn to a reduced… … F/g. 543 EXAMPLES FOE PRACTICE 195 _ (11 X Ij X 0-75) + (Ij XljX 2-25) + (1^ Xl\X 3-75) _ ^ ,„ ^(11 X IJ) + (1| X IJ) + m X IJ)Z = (11 X 4^ - 9-5 X 3) - 4 X 11 X 4^ X 9-5 X 3(1-5) _ . ^g . .,6(11 X 4J» - 9-5 X 3^) ~ 71000 X /i-ag -1•19^ or 1-61 tons per sq. ft. compression at outer edge and 3277…
Building · Structural analysis (Engineering)
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