///////////// ^ ^ ^ Pig, 26 joists are bolted to the other channel, which has slotted holes. This detail reduces the overturning moment topractically nothing, and the bearing stresB on the masonry is re-duced to a very small figure. The detail is simple, efficient,and economical. The joist raiser… … r»~~>i turned up and angles attachedto fasten the floor joists andto attach the joist raiser tothe fixed pedestal • This de- Fig. 27 tail would be efficient but the special attacl-mient to the pedes-tal and the angles required to connect up the floor joists are allan extra expense which can be…
Bridges · Theses
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