The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 152
and position indicated by the * Vide Pliil. Trans., Cambridge, Toi. v. p. 293; voi. vi. p. 463. 1848.] THE CIVIL ENGINEER AND ARCIIITECrS JOURNAL. 133 arrow ; continue this direction till the line intersects the vertical,throue;h the centre of gravity; from the point of intersection ofthese two… … iO 50 W W 30 ,0 50 60 W gO 90 100Scale of equal parts, representing Certs. sure off a distance equal to 80 parts of the scale, making the secondside P, of the parallelogram ; draw the other two sides ; and thediagonal R, W, P,, will represent the direction of the resultantof these pressures ; its…
Architecture · Civil engineering · Science
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