Hasluck, Paul N. (Paul Nooncree), 1854-1931, ed · Philadelphia, D. McKay · leaf 170
TIMBER ROOFS. 149 Composite Roof Trusses. A composite roof truss usually has woodenrafters and tie-beam and iron bolts withwooden struts. Sometimes it has an ironbent tie-rod instead of a tie-beam. The rod replaces the tie-beam, the constructionis as shown in Figs. 564 to 568. A king-bolttruss with… … Fig. 556. Fig. 559. Fig. 560. Tig. 555.—Ornamental Design for Hammer-Beam Truss. Fig. 556.—Section of Hammer-Beam Trussthrough A A. Fig. 557.—Plan of Pendant. Fig. 558.—Section through Pendant. Fig. 559.—Detail of Joint at C (Fig. 555). Fig. 560.—Detail of Joint at D (Fig. 555). simplest type is…
Carpentry · Joinery
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