2. Measure the cross-section for the bending moment Md = 500kNm Mark also the fit of the steels in the cross-section Show also the difference between the guessed d and the final d [mm and %] P 380 * 580 Concrete: C40/50 Steel: A500H Haak: T8 Protective distance: 25mm
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Measure the cross-section for the bending moment Md = 500kNm
Mark also the fit of the steels in the cross-section Show also the difference between the guessed d and the final d [mm and %]
![2. Measure the cross-section for the bending moment Md = 500kNm
Mark also the fit of the steels in the cross-section Show also the
difference between the guessed d and the final d [mm and %]
d
380
*
*
580
Concrete: C40/50
Steel: A500H
Haak: T8
Protective distance:
25mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2add5bf0-8976-41bf-bb03-6eb295b25499%2Fcb2895ef-1e35-4822-bb66-aa6e6e92bff1%2Flhcfqpv_processed.jpeg&w=3840&q=75)
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- The pin-connected assembly consists of aluminum rods (1) and (2) and steel rod (3). The aluminum rods each have a diameter of 17 mm and an elastic modulus of E = 71 GPa. The steel rod has a diameter of 18 mm and an elastic modulus of E = 190 GPa. Assume a = 3.1 m, b = 1.7 m, and c = 0.9 m. What is the magnitude of load P that is necessary to displace point A 8 mm to the left?The following shaft, having a diameter of 20 mm, is made of steel (Sut = 520 MPa, Se = 260 MPa) and is subjected to a fully reversed transverse force F = 60 N and a fully reversed torque T = 30 N.m. The shaft is fixed at its left end. Find the factor of safety at A for infinite lifetime using the modified Goodman diagram. -100 mm 20-mm D. Select one: O a. Nf = 7.82 O b. Nf = 6.72 O c. Nf = 5.89 %3D O d. Nf = 9.37An aluminum alloy [E = 10,300 ksi] tee‐shaped bar is used as a beam. Thecross-section of the tee shape, shown in the figure below, has a total depthof d = 7.5 in. The centroidal z-axis of this cross-section is located 2.36 in.above point H. The beam spans in the x-direction and it bends about the zcentroidal axis. A strain gage is affixed to the side of the tee stem at adistance c = 1.25 in. below the top surface of the tee shape. After loads areapplied to the beam, a normal strain of ɛx = −810 μɛ is measured by thestrain gage. What is the bending stress at point H?
- A wide flange section has the following properties: A=6645 mm2 bf=152.40mm tf=10.80mm d=449.58 mm tw=7.62mm Fy=250 Mpa Compute the plastic section modulus about the major principal axis and the plastic moment about the x-axis. (x 10^3 mm3)c. Calculate "P" in KN considering failure on bearing on projected area. Two A36 16mm Thick Steel Plates Are Connected By Four Rivets With Fv=152 MPa As Shown. Given: Rivet Dia 20 mm x=100 mmThe following are the properties of a steel section to be used for a column element that is pinned at the bottom and fixed at the top.Fy = 248 MPa Ix = 3.00E+08Area = 21300 Iy = 9.90E+07Sx = 2076124.567 d = 289Sy = 685121.1073 tw = 19.2tf = 31.8 bf = 265w beam in kg/m = 918 L = 3 m 1. What is the Euler’s allowable axial stress? a. 2080.40MPa b. 701.23MPa c. 3003.60MPa d. 816.67MPa 2. What is the allowable axial stress as per NSCP 2001? a. 117.18 MPa b. 121.23MPa c. 103.60 MPa d. 136.99MPa 3. Find the maximum axial load that includes self weight of the section that it can carry if only axial load is present. a. 2918 kN b. 701.23 kN c. 1003 kN d. 716.67 kN
- To prevent excessive deflection of a 3 meter long cantilever beam subjected to load of 2kN/m, its free end is attached to a tension rod.Beam Properties: A= 1900 mm2 E= 200 GPa I= 5.12x106 mm4 What is the maximum deflection before attaching the tension rod.a. 19.78 mm b. 21.62 mmc. 33.33 mm d. 66.67 mm If the resulting tensile in the rod is 2.5 kN when attached to the beam, find the maximum moment at the fixed enda. -7.5 kN-m b. -9.25 kN-m c. -2.75 kN-m d. 1.5 kN-m Determine the maximum span moment if the tension in the ros id 2.5 kNa. 0.3725 kN-m b. 8.1275 kN-m c. 1.5625 kN-m d. 3.5025 kN-mA solid aluminum alloy [E=69E=69 GPaGPa; α=23.6×10−6/C∘α=23.6×10-6/C∘] rod (1) is attached rigidly to a solid brass [E=115E=115 GPaGPa; α=18.7×10−6/C∘α=18.7×10-6/C∘] rod (2), as shown in the figure. The compound rod is subjected to a tensile load of P=6.7P=6.7 kNkN. The diameter of each rod is 1111 mmmm. The rods lengths are L1=475L1=475 mmmm and L2=675L2=675 mmmm. Compute the change in temperature required to produce zero horizontal deflection at end C of the compound rod.Axial loads are applied to the compound rod that is composed of an aluminum segment rigidly connected between steel and bronze segments. What is the stress in each material given that P = 15 kN? Specify whether tension or compression. Bronze Aluminum Steel A=400 mm? A=600 mm? A= 300 mm? 2P 3P 4P P -3 m + 5 m -4m
- The cantilever beam consists of a rectangular structural steel tube shape [E = 200 GPa; I = 450 × 106 mm4]. Assume P = 50 kN, w = 10 kN/m, LAB = 1.00 m, and LBC = 2.00 m. For the loading shown, determine:(a) the beam deflection at point A.(b) the beam deflection at point B.Determine the component of the beam deflection at point A due to only the uniformly distributed load of w = 10 kN/m.Answer: vA,w = mm. Part 2 Determine the component of the beam deflection at point B due to only the concentrated load of P = 50 kN.Answer: vB,P = mm. Part 3 Determine the component of the rotation angle of the beam at point B due to only the concentrated load of P = 50 kN.Answer: θB,P= rad. Part 4 Determine the component of the beam deflection at point A due to only the concentrated load of P = 50 kN.Answer: vA,P = mm. Part 5 Determine the total beam deflection at point A due to the combined effects of the concentrated…d. Calculate "P" in KN considering failure on shear on rivets Two A36 16mm Thick Steel Plates Are Connected By Four Rivets With Fv=152 MPa As Shown. Given: Rivet Dia 20 mm x=100 mma. Calculate "P" in KN considering tension failure on gross area Two A36 16mm Thick Steel Plates Are Connected By Four Rivets With Fv=152 MPa As Shown. Given: Rivet Dia 20 mm x=100 mm