Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 305
Fig. 53. Roller Expansion Bearing. 249 36 ROOF TRUSSES … Fig. 54. Rocker Expansion Bearing. In case the bearing shownin Fig. 55 is used, the number ofrivets in L^ L^ may be calcu-lated from the equation: Fig. 56. n~v — Rn — 6 Re in which, n = Number of rivets required; V — Allowable stress on one rivet; R = Vertical reaction; p = Rivet spacing, in…
Architecture · Building
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