Solve An ISA 125 x 75 x 8 is welded with the flange of a column ISHB 300. The bracket carries a factored load of 75 kN at a distance of 38 mm as shown in figure. Design the connection. Use Fe410 grade steel. Field weld is used. 250 125 125 ISHB 300 38.75kN 300 Flange width of ISHB 300 = 250 mm. -ISA 125 x 75 x 8

Q: PROBLEM 9.9 9.10 In the bolted connection of Figure 9.12, assume that the bolts are in. in diameter…

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Q: Determine the design tensile strength, Pn, of a 3/8 x 6 plate tension member shown in the figure.…

A: 38×6 plateFu = Ultimate strength = 58 ksiFy = Yield strength = 36 ksi

Q: 1-66 Figure P1-69 shows a bolt subjected to a tensile load. One failure mode would be, if the…

A: Force = 22.3 kN or 22300 NDiameter of shank, d = 12 mm Thickness (t) = 8mm

Q: Compute the maximum acceptable tensile SERVICE LOAD that may act on a single tee section that is…

A: Answer In order to calculate the minimum acceptable tensile service load we need to first find the…

Q: From the Truss member shown, design all the tension members for ASD and LRFD, if the connection for…

A: Given- A36 steel. Now, For A36 steel: fy=36 ksi=248.211 MPafu=58 ksi=400 MPa Factored load: LRFD:…

Q: 2. A vertical member of a steel truss is subjected to a live load of 25 kN and a service dead load…

A: LL = 25 kNDL = 50 kNU = 1.0Plate dimensions: 10 x 100 mmFactored load:P = 1.2 DL + 1.6 LL = (1.2x50)…

Q: A joist cutting is used as a bracket to support a load of 135 kN. It is welded to the column flange…

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Q: Design the reinforcements of the given T beam below. bf=800mm bw=450mm tf=120mm d=600mm d'=80mm…

A: To Find-Design the reinforcement for T-beam

Q: Use A36 steel and select a double-angle tension member to resist a service dead load of 90 KN and a…

A: Grade of steel is A36Service dead load  is 90 kNService live load is 265 kNThickness of gusset plate…

Q: The cast iron bearing seat in the picture is bolted to the steel beam of the ceiling bracket and…

A: Solution: (a) For ISO 8.8 bolts, minimum proof strength, Sp = 600 MPa For permanent joints and…

Q: A W14X120 is used as a tension member in atruss. The flanges of the member are connected to a gusset…

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Q: A C130x10 tension member is welded to a plate as shown in the figure. The channel is of Grade 350W…

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Connections

In steel structures, connections are the members that join two or more steel members. The connections are the most important members of any steel structure, and hence, they are designed more carefully. The majority of the construction cost of steel structures is incurred due to the connections. The design of connections is done as per the recommendations and specifications of the American Institute of Steel Construction (AISC).