Twentieth century hand-book for steam engineers and electricians, with questions and answers .. (1905)
Swingle, C. F. [from old catalog], Horstmann, Henry Charles, 1858- [from old catalog], Tousley, Victor Hugo, 1875- [from old catalog] · Chicago, F. J. Drake & co. · leaf 29
th of net section of plate, mean-ing that portion of plate left after deducting the diam- 16 ENGINEERING eter of one hole || in., which expressed in decimals= .9375 in. from the width of plate before punching. Rule 2. Pitch - diameter of hole x thickness x T. S.Thus, 3.25 - .9375 x .375 x 60,000 =… … BABCOCK AND WILCOX BOILER. one-half the area of two rivets in the first row, and thearea of another rivet in the second row. The area ofa %-in. rivet is .6013 in., but when in position it isassumed to fill the hole \\ in. Consequently, its areawould then be .69 in. and its strength is found byRule…
