Determine the design strength of a single C15x50 fastened to a 3/4" gusset plate. Use A36 steel. Assume 7/8” diameter A490-X high-strength bolts, standard punched holes, and that the bolts have adequate capacity to develop full load in the channel. C15x50 7/8" dia bolts

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The design shear strength phi rnv of one A325 X-bolt, 1 1/8 inch in diameter (Group A, X type) in double shear is equal to: Group of answer choices 112 kips 125 kips 74.2 kips 101 kips

A C15x40 channel section is bolted to a gusset plate is used to resist a tensile loadPu =313 k. The bolts are 3/4 inch  diameter bolts A325 N (Group A, N Type) used insingle shear to resist this load. The bolts are to be symmetric and arranged in 3 rows.1) Determine the number of bolts needed for this connection. Draw a detailshowing how the bolts are arranged and showing spacing and edge distances onthis connection. Assume edge distance Le = 1.75db , use Le to nearest 1/4 in.2) If the connection is to be replaced by a fillet welded connection with transversewelds only along the channel web, determine the required fillet size to thenearest 16th of an inch.