2. Which of the following shapes has slender elements if all of them are used as compression members? All steel is A36. (A) L4x3x1/4 (B) L6x4x5/16 (C) L5×5×7/16 (D) L6x6x1/2

Q: Determine the ASD design strength for the A36 plates shown. Use Fy = 248MPA and Fu = 400MPA.

A: Solution: Given data: Fy=248 MPaFu=400 MPa

Q: All values of Stz are by the joint on the part indicated. What is the missing value? ? 0 O-6a²t 4a²t…

A: The given figure;

Q: A compound steel (E = 30,000 ksi) bar is subjected to the loads shown. Bar (1) has a cross-sectional…

A:

Q: Determining the spacing of a pair of connecting screws (connectors) between the slab and the steel…

A:

Q: A rack is made from roll-formed sheet steel and has the cross section shown. Determine the location…

A: Consider the diagram shown below. The length of each segment with respective to their centroid is…

Q: A compression member with an effective length of KL = 12 ft is built up from a W shape and a…

A:

Q: Criteria for a frame: Osupport loads all two force members all multiforce members some two force…

A: Structures called frames are made up of horizontal and vertical elements. The horizontal elements…

Q: choose the W section of 50 ksi steel

A:

Q: Draw S.F.D and B.M.D for part BE of the frame shown in figure below:*

A: applying equilibrium eq and finding reactions

Q: A steel rod of 30 mm diameter is used as a tie member in roof truss. It may be subjected to reversal…

A: Given-

Q: Use A992 steel and select a W shape using LRFD. D = 350 k L = 1000 k 35' Strong axis T 10' Figure 4…

A: Span, L = 35 ft Dead load, D = 350 k Live load, L = 1000 k A992 steel; fy = 50 ksi fu = 65 ksi

Q: SF A D B' -B- A SM O Patm h₂ C+

A:

Q: Pp= 500 k J P, = 1,000 k I Pp= 500 k // Px=1,000 k fixed fixed Check whether a 17 ft W 14 x 211…

A: Given:- The dead load on the column = PD = 500 k The live load on the column = PL = 1000 k The…