Select a pair of C10 channels for a tension member subjected to a dead load of 120 kips and a live load of 275 kips. The channels are placed back to back and connected to a ¾-in gusset plate by 7/8-in Ø bolts. Assume A588 Grade 50 steel for the channels and assume the gusset plate is sufficient. The member is 25 ft long. The bolts are arranged in two lines parallel to the length of the member. There are two bolts in each line 4 in on center

Q: The two C15 X 40s shown in Figure below have been selected to supporta dead tensile working load of…

A: Solution Given Data Dead Tensile working load= 130k Live Tensile Working Load= 250k Member length…

Q: a base plate for a W12 x 87 column supporting a service dead load of 65 kips and a service live load…

A: Given:- W12 x 87 column Dead load = 65 kips Live load = 195 kips 16 inch x 16 inch concrete pier A36…

Q: a) A tension member consists of a 150 x 75 × 10 single unequal angle whose ends are connected to…

A: 150×75×10 Single unequal angle,d0 = Bolt Diameter = 22 mmdh = Diameter of bolt hole =  24 mmP =…

Q: Determine the location of Neutral Axis, in mm, from the top of the section.

A:

Q: An ASTMA992 WT6-section is to be used to resist a dead load of 310 kips and a live load of 425 kips…

A: We are given Dead load PD = 310kips Live load PL = 425kips ASTM A992 steel 1/2 in bolt diameter…

Q: Design a framed beam connection for a W18 x 50 to support a dead load reaction of 30 k and a live…

A: Given framed beam connection  The factored load RM for W18×50 section by LRFD RM = 1.20 + 1.6L…

Q: Select the lightest W12 section available to support a dead load of 810 kN and a live load of 1,235…

A: Given - Dead Load - 810 kN Live load - 1235 kN Length - 6.5m, dia of bolts = 20 mm

Q: A double-angle tension member, 2L76 × 51 × 6.4 LLBB, of A36 steel Fy = 248 MPa, Fu = 400 MPa is…

A: Load and resistance factor design method (LFRD) : It is a significant step forward in the rational…

Q: A double-angle tension member, 2L 75 x 50 x 8 LLBB, of A36 steel with F= 250 MPa and Fy= 400 MPa, is…

A:

Q: Select the lightest S section that will safely support the service tensile dead load of 75 kips and…

A: Given :

Q: Simply Supported Beam ABCDE below carries multiple loads as shown. A built-up section made from a…

A:

Q: Use load and resistance factor design and select a W shape with a nominal depth of 10 inches (a W10)…

A: To prevent the yielding of the tension member following condition must be satisfied.…

Q: Example 6.13 A double angle tension member consists of ISA 90 x 90 x 12 mm @ 15.8 kg/m, connected on…

A:

Q: Design an A36 standard channel that will safely support a tensile load of 740 KN. The member is 4.2…

A: As direct load of 740 KN is given , hence only ASD solution is possible.Because for ASD, Pa = DL +…

Q: A tension member is an L 150x90x8 connected to an 8-mm-thick gusset plate with 6-020 mm diameter,…

A: Answer We are given L 150 x 90 x 8 gusset plate thickness = 8 mm Fy = 248 Mpa Fu = 400 Mpa Bolt…

Q: F7-8. The boards are bolted together to form the built-up beam. If the beam is subjected to a shear…

A: To find out the allowable maximum spacing of bolt .

Q: Select the lightest W-section for the column shown below. Which is assumed to carry dead and live…

A: Given data:- Dead load, DL=400 kips Live load, LL=200 kips Yield strength of steel, Fy=50 ksi Total…

Q: 3. Select a W6 purlin for a roof system whose trusses are 5m on center and sag rods are used at the…

A:

Q: W8 x 13 W8XI5 4m Pa

A:

Q: Prob. 2.7-6. A pipe flange is attached by four bolts, whose effective diameter is 0.425 in., to a…

A: Note : Neglect the friction between pipe flange and concrete base. The Average shear stress is given…

Q: Select the lightest W12 section available to support working tensile loads of PD = 120 k and Pw =…

A:

Q: Select sections for the conditions described, using Fy = 50 ksi and Fu = 65 ksi, unless otherwise…

A: Solution: LRFD: Calculate the minimum gross area AgMin Ag=PuφtFyPu=Factored load=372 kφt=Diameter of…

Q: A tension member with a length of 8" must resist a service dead load of 20kips and a service live…

A: The question is based on the tension member. The length of the member, the dead load, and the live…

Q: The bracing for the moment-resisting frame used a channel section. Determine if the channel is…

A:

Q: Design a 9-ft single-angle tension member to support a dead tensile working load of 30 k and a live…

A: given data dead load=30kips live load=40kips bolt diameter=7/8 in use A36 steel fy=36ksi and…

Q: Situation 1| Simply Supported Beam ABCDE below carries multiple loads as shown. A built-up section…

A:

Q: (a) Determine the magnitude of load P that can safely be applied to the structure if a minimum…

A:

Q: A C12 × 30 is connected with 1-in. diameter bolts in each flange, as shown in Figure P3.2-3. If Fy =…

A: The design strength is reduction in the actual resistance of the member while considering the factor…

Q: A tension member with a length of 6 feet must resist a service dead load of 22 kips and a service…

A: Rectangular c/sDL = Dead load = 22 kipsLL = Live load = 55 kipsL = Length of member = 6 ft = 6×12 =…

Q: : Design a 9t single angle tension member to support dead tensile working load of 30 k and a live…

A:

Q: Situation 1| Simply Supported Beam ABCDE below carries multiple loads as shown. A built-up section…

A: Moment Capacity of Beam : The moment capacity of beam determines the maximum allowable safe moment a…

Q: a) A tension member consists of a 150 × 75 × 10 single unequal angle whose ends are connected to…

A: Solution:- Given information Angle section   =150×75×10 mm Diameter of rivet and hole 22 mm, 24 mm…

Q: Situation 1| Simply Supported Beam ABCDE below carries multiple loads as shown. A built-up section…

A:

Q: 7-21. If the beam is made from wood having an allowable = 400 psi, determine the maximum shear…

A:

Q: Problem 8: A welded tension member is to consist of two channels placed 400mm back-to- back with the…

A:

Q: 1. A double-angle tension member, 2L 3 × 2 × 3/16 LLBB, of A36 steel is subjected to a dead load of…

A: For the given double angle tension member,

Q: 7. A water pipe with an 8'-0" inner diameter is supported at 15'-6" intervals by a bent, threaded…

A:

Q: Select the lightest pair of C9 channels to support the loads PD = 50 k and PL = 90 k. The member is…

A: Given data:- Dead load, DL=50 k Live load, LL=90 k Length of the member is 20 ft. Grade of steel is…

Q: Apply AISC LRFD procedure to design a welded compression member composed of double standard…

A:

Q: A tension member with an allowable tensile stress of 0.6Fy is connected to the gus using four rivets…

A: According to given data  A tension member with an allowable tensile stress of 0.6Fy is connected to…

Q: .For the sign shown, support AB is responsible for a tributary area of 18 ft. A Dead Load of 0.9…

A:

Q: Simply Supported Beam ABCDE below carries multiple loads as shown. A built-up section made from a…

A:

Q: ervice dead load of 180 kN and a service live load of 130 kN and a service moments MDLX = 45 kN-m…

A: Given:- W8 x 35 dead load=180kN live load=130kN MDLX=45kN-m MLLX=25kNm ;ength=3.8m

Q: The two C12 x 30sshown in Fig. 4.2 have been selected to support a dead tensile working load of 120…

A: Solution: Given: Section C122 x 30 Ag = 8.81 in2 d = 12 in tw = 0.51 in tf = 0.501 in Ix = 162 in4…

Q: 2. A tension member must be designed for a service dead load of 18 kips and a service live load of 2…

A: Given-    •Service Dead Load (D)= 18 kips • Service Live Load(L) = 2 kips      To Calculate--   a)…

Q: 8. For the sign shown, support AB is responsible for a tributary area of 18 ft. A Dead Load of 0.9…

A: Solution: As per the diagram Area subjected to wind load=18 ft×10ft…

Q: ded tension member is consisting of two channels placed 400mm back to back with flanges turned out.…

A: data provided Member details grade of steel =A36span of member L =15 m LoadFactored design load Tu…

Q: Situation 1| Simply Supported Beam ABCDE below carries multiple loads as shown. A built-up section…

A:

Q: Simply Supported Beam ABCDE below carries multiple loads as shown. A built-up section made from a…

A:

Q: ttached to the top and bottom flanges and i 20 mm rivets. The beam is simply supported ove a…

A: Given:- W21x147  platess=300 x12mm uniformly distributed load=270kN/m d=560mm I=0.00151mm4 shear…