Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 233
his point, where the beam is subject to consider-able bending stress. The block D is merely for filling and to pro-tect the bolts where they pass between the chord and the tie-beam.It may be omitted in many cases. The plate G is placed betweenthe nuts or bolt heads and the wood to prevent the…
Architecture · Building
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