Select the internal loading in the beam below, cut at section a-a: Α. B i DE...
For the beam given below, determine the resultant internal loading acting on the cross section at C. Use the following assumption: The beam is weightless. Support A is a roller, and support B is a pin. The cross section C is 1 m away from A. (Tips: Internal loading includes normal force, shear force, and moment). . 100 kN 50 kN/m ol B 2m 1m 2m
2) A beam supports the loading shown below. Determine the internal normal force, shear force and beading moment acting just to the left of point B and to the right of point C of the 8 kN force. 8 KN loknom A D oo 6 ) B C 2m 5m 1
The beam has the loading and the shear diagram as shown. Consider a cross section between C and D, determine: • the maximum shearing stress in that cross section, • the shearing stress at point Hon the web of the beam at the same cross section. 15 kN 8 KN 9 KN 12 KN -180 mm 40 mm А B C D E F H 3 m + 2m +2 m-42 m 4 m T 180 mm 12 KN 9...
2) A beam supports the loading shown below. Determine the internal normal force, shear force and beading moment acting just to the left of point B and to the right of point Cof the 8 kN force. 8 KN loknom A D t 0 0 B C 5m
Question 2: A simply supported beam under loading as shown in Figure 1: 1. Draw the influence lines of the bending moment and shear force at point C (L/4) Using the influence lines to determine the bending moment and shear force at section C due to the loading as shown in the figure. 2. 3. There is a distributed live load (w#2.5kN/m) which can vary the location along the beam. Determine the location of the live loads which create the...
2. For the beam and loading shown, design the cross section of the beam, knowing that the grade of timber used has an allowable normal stress of 12 MPa 2.5 KN 2.5 KN 100 mm 6 kN/m 0.6 m 0.6 m 3. Knowing that the allowable normal stress for the steel used is 160 MPa, select the most economical S shape beam to support the loading shown. SO KN 100 kN/m B 0.8m- 1.6 m
8. The cantilever beam in Figure Q8 subjects to concentrated loading. The cross section geometry gives the second moment of area / 100 x 10 m. The longitudinal geometry of the beam: a 2 m, b 1 m. The material of the beam: Young's modulus E 200 GPa. The loading: concentrated force P 10 KN. (a) Determine the reactions to the beam at the fixed end. (b) Determine the rotation angle at point x-a (c) (Determine the deflection at the...
Problem 1 A beam with an I-cross section, is subjected to the internal loadings shown. Determine the stresses acting on particles H and K and sketch them on a properly oriented element. 35 mm 6 mm H13.2 kN 15 mm 8.5 kN 6 mm 65 mm 2.1 kN-m 15 mm 50 mm 6 mm
Determine the reaction at B for the loading on the beam shown below with L1 =1.7 m and angle C = 42.6° Lim 8 kN/m 55 kN 70 kNm co 7 m
For the beam and loading shown below, 3 kN 3 KN 1.8 kN/m SO mm B 300 mm D 1 - -1.5 m 1,5 m - 1.5 m Q2-PART@) Determine the reaction force at A = ? (in kN) Q2-PART(b) Determine the moment inertia along the horizontal neutral axis for the cross section of the beam = ? (in 106 mm) Q2-PARI(C) Determine the maximum normal stress due to bending on a transverse section at C = ? (in MPa)