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Connections · Question 1

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Component Design — bolted, welded, and anchored connections (AISC)

Two plates are lapped and joined by four 3/4-in. Group A bolts in standard holes, designed as a slip-critical connection with Class A faying surfaces and no fillers. AISC 360 data: $\mu=0.30$ , $D_u=1.13$ , minimum bolt pretension $T_b=28$ kips. The LRFD design slip resistance of the connection is most nearly:

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