A rectangular reinforced concrete beam with width of 300 mm & effective depth of 600 mm is subjected to a service bending moment of 200 kN.m. The beam is reinforced with 4-32 mm diameter bars. n = 8.

A rectangular reinforced concrete beam with a width of 260 mm and a total depth of 650 mm with concrete cover of 65 mm is subjected to a service moment of 127 kN-m. The beam is reinforced with 3- 20 mm dia bars. Use f'c = 27.7 MPa and fy = 428 MPa. Use transformed section method. Do the following: (1) Compute the distance of the neutral axis from the top of the beam, (2) Compute the maximum stress of concrete in MPa, (3) Compute the maximum stress of steel in MPa, and (4) Assess the adequacy of the beam design.

W=10kN/m P=20.50

A beam with the cross-section shown is loaded in such a way that the maximum shear is 4.8 P kN and the maximum moments are 2.5 P kN-m and -3.6 kN+m, where is the applied load in kN. Determine the maximum safe value of P if the allowable shearing stress is 8MPa and the allowable bending stress are 30MPa in tension and 60MPa in compression.

Two blocks are supported by a pulley along an incline as shown. The lower block B has a weight of 37 lbs and the higher block A has a weight of 22 lbs. Assume that there is friction between the blocks with fls = 0.14 and assume friction between block B and the incline is also s 0.14. Determine the angle z for which motion is impending. - 27lb I Tension in block A as a function of a can be written as TA Tension in block B as a function of a can be written as TB Thus, impending motion is at = 3716 AB degrees.

Calculate and illustrate the magnitude loading in kN/m acting at beam CF. Thank you

CLO 2: A beam subjected to a uniformly-distributed load has a: fırst-degree shear curve zero-degree shear curve third-degree shear curve second-degree shear curve

If the T-beam is subjected to a vertical shear of V = 12 kips, determine the maximum shear stress in thebeam. Sketch the variation of the shear-stress intensity over the entire cross section. Note: Use integration for getting the inertia.

17. The simple beam shown supports the concentrated load P = 2000 N. Dimensions a and b are 1.2 m and 1.5 m, respectively. Determine the value of Ely at midspan in N-m³. Rz а. 784 c. 934 b. 806 d. 986

BRAIN EXERCISE PROBLEM 1 Determine the maximum shear stress and the maximum flexural stress of the beam. The cross-section of the beam is 150 mm x 350 mm. A B 10 KN 15 KN/m C 1.50 1.00 1.50 10 KN/m D D.Lopez 2.00 in meters Figure A: Overhanging Beam E