Chapter CXXVI: Section 47: Plate Work

(_See also p. 106._)

SHEET METAL JOINTS.

=2234. Ring seam,= with cover strip.

=2235. Folded ring seam.=

=2236. Half folded seam.=

=2237. Filleted ring seam.=

=2238.=}
}
=2239.=}
}
=2240.=}
}
=2241.=}
} =Bottom seams;= 2244 is strengthened by a thick wire ring.
=2242.=}
}
=2243.=}
}
=2244.=}
}
=2245.=}

=2246 & 2247. Intermediate seams,= or diaphragms.

=2248. Elbow seam.=

=2249. Folded pipe seam.=

PLATE AND BAR JOINTS.

=2250. Junction of ~T~ iron,= plate and ~T~ or ~L~ iron verticals.

=2251. Gusset plate= corner stiffener.

=2252. Plate end= for a tie rod.

=2253. ~H~ iron junction,= as in a floor framing.

=2254. Gusset plate junction= for a braced framing.

=2255. Gusset plate junction= for ~H~ girders of equal depths.