The frame shown is supported by a shear pin (diameter, d, ultimate shear Tu in ksi) and by a tie-rod AB (diameter dr =0.625 inches and yield stress Oy in ksi). Both the tie-rod and the pin are to be sized with a factor of safety of FS = N (see table), the tie-rod with respect to ultimate shear failure. platform load, Wallowable. See table to complete calculations of the required W. (40 pts) Determine the allowable Ultimate Yield DIAMETER, Factor of Stress, Tu stress, L1 L2 L3 d in inches Safety, N in ksi Oy in Ksi 0.65 50 50 2.8 2.75 ft 2.75ft 4.00ft dp View a-a of C a A

The frame shown is supported by a shear pin (diameter, d, ultimate shear Tu in ksi) and by a tie-rod AB (diameter dr =0.625 inches and yield stress Oy in ksi). Both the tie-rod and the pin are to be sized with a factor of safety of FS = N (see table), the tie-rod with respect to ultimate shear failure. platform load, Wallowable. See table to complete calculations of the required W. (40 pts) Determine the allowable Ultimate Yield DIAMETER, Factor of Stress, Tu stress, L1 L2 L3 d in inches Safety, N in ksi Oy in Ksi 0.65 50 50 2.8 2.75 ft 2.75ft 4.00ft dp View a-a of C a A

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Situation 11 An overhang beam is loaded as shown below. The beam cross-section was built by attaching two (2) channels to a 9mm thick plate using 16mm rivets The property of the channel is given below: Depth, D=225 mm Flange Width, B=112.5 mm. Flange Thickness, tf=9mm Web Thickness, tw9 mm The allowable flexural stress on the beam is 180 MPa. Rivets has a capacity of t 100 MPa on shear, for bearing, o.-200 MPa on single sheer, a-260MPa on double shear. 2. Determine the moment of inertia, I, of the section in mm^4.
Situation 11 An overhang beam is loaded as shown below. The beam cross-section was built by attaching two (2) channels to a 9mm thick plate using 16mm rivets The property of the channel is given below: Depth, D=225 mm Flange Width, B=112.5 mm. Flange Thickness, tf=9mm Web Thickness, tw9 mm The allowable flexural stress on the beam is 180 MPa. Rivets has a capacity of t 100 MPa on shear, for bearing, o.-200 MPa on single sheer, a-260MPa on double shear. Determine the maximum flexural stress on the beam in MPa. Determine the maximum shearing stress on the beam in MPa.
Situation 11 An overhang beam is loaded as shown below. The beam cross-section was built by attaching two (2) channels to a 9mm thick plate using 16mm rivets The property of the channel is given: Depth, D=225 mm Flange Width, B=112.5 mm. Flange Thickness, tf=9mm Web Thickness, tw9 mm The allowable flexural stress on the beam is 180 MPa. Rivets has a capacity of t 100 MPa on shear, for bearing, o.-200 MPa on single sheer, a-260MPa on double shear Determine the location of centroid, y, from top of the beam in mm Determine the moment of inertia, I, of the section in mm^4. Determine the maximum allowable moment, M(all) in kn-m, base on the beam's cross-section. Determine the location of the maximum moment on the beam in meters. Determine the maximum moment, in kN-m, on the beam Determine the maximum flexural stress on the beam in MPa.
The plate shown in the figure is fastened to the fix member by three 10 mm diameter rivets. Compute the value of the loads P so that the shearing stress of any rivet does not exceed 70 Mpa.
A cantilever beam AB of length L = 6.5 ft supportsa trapezoidal distributed load of peak intensity q,and minimum intensity q/2, that includes the weight ofthe beam (see figure). The beam is a steel W12 X14wide-flange shape (see Table F-1(a), Appendix F).Calculate the maximum permissible load q basedupon (a) an allowable bending stress σallow =18 ksiand (b) an allowable shear stress τallow = 7.5 ksi.Note: Obtain the moment of inertia and section modulusof the beam from Table F-1(a).
A hollow steel [E = 30,000 ksi] tube (1) with an outside diameter of 3.50 in. and a wall thickness of 0.201 in. is fastened to a solid 2.00-in.-diameter aluminum [E = 10,000 ksi] rod. The assembly is attached to unyielding supports at the left and right ends and is loaded as shown. Assume P=19 kips, Q=13 kips, L1=7 ft, L2=9 ft, and L3=9 ft. Determine(a) the stresses in all parts of the axial structure.(b) the deflections of joints B and C.
A square hollow steel strut with a wall thickness, t_{1} = 10 mm is pin connected to two gusset plates, having a thickness t_{2} = 12mm which are welded to the base plate having a thickness of 12 mm and fastened to a concrete base by 4-16 mm Ø anchor bolts. Diameter of pin is 16 mm. Compressive load P = 48kl , θ= 30°. Calculate the bearing stress between the strut and the pin in MPa.
A simply supported beam 4 m long is carrying a variable load of w = 0 KN/m at the left support and w = 15 KN/m at the right. The beam has a width of 200 mm and a depth of 250 mm and is made up of 80% grade Narra. Use dressed dimension by reducing its dimensions by 10 mm. What is the actual bending stress of the beam in MPa? Blank 1 (use two decimal places, no need for unit)
An overhang beam is loaded as shown below. The beam cross-section was butlt by attaching two (2) channels to a 9mm thick plate using 16mm rivets. The property of the channel is given below: Depth, D = 225 mm Flange Thickness, t= 9mm Flange Width, B, -112.5 mm Web Thickness, t. -9 mm The allowable flexural stress on the beam is 180 MPa. Rivets has a capacity of t= 100 MPa on shear, for bearing, o,-200 MPa on single shear, a, =260MPa on double shear. 1. determine the location of centroid, ȳ, from top of the beam in mm 2. determine the moment of inertia, I, of the section in mm4 3. determine the maximum allowable moment, Mall, inkn-m, base on the beam's cross section.
Situation 11. An overhang beam is loaded as shown below. The beam cross-section was built by attaching two (2) channels to a 9mm thick plate using 16mm rivets The property of the channel is given below: Depth, D=225 mm Flange Width, Bf=112.5 mm. Flange Thickness, tf=9mm Web Thickness, tw=9 mm The allowable flexural stress on the beam is 180 MPa. Rivets has a capacity of τ= 100 MPa on shear, for bearing, σb=200 MPa on single sheer, σb= 260MPa on double shear. 3. Determine the maximum allowable moment, M(all) in kn-m, base on the beam's cross-section. 4. Determine the location of the maximum moment on the beam in meters.
Situation 11. An overhang beam is loaded as shown below. The beam cross-section was built by attaching two (2) channels to a 9mm thick plate using 16mm rivets The property of the channel is given below: Depth, D=225 mm Flange Width, Bf=112.5 mm. Flange Thickness, tf=9mm Web Thickness, tw=9 mm The allowable flexural stress on the beam is 180 MPa. Rivets has a capacity of τ= 100 MPa on shear, for bearing, σb=200 MPa on single sheer, σb= 260MPa on double shear. 7. Determine the maximum shearing stress on the beam in MPa. 8. Determine the flexural stress, In MPa, on the fiber 30mm above NA at distance 1m from A
Situation 11. An overhang beam is loaded as shown below. The beam cross-section was built by attaching two (2) channels to a 9mm thick plate using 16mm rivets The property of the channel is given below: Depth, D=225 mm Flange Width, Bf=112.5 mm. Flange Thickness, tf=9mm Web Thickness, tw=9 mm The allowable flexural stress on the beam is 180 MPa. Rivets has a capacity of τ= 100 MPa on shear, for bearing, σb=200 MPa on single sheer, σb=260MPa on double shear. 1. Determine the location of centroid, y, from top of the beam in mm .