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Solve only for point C and use Newmark Chart method. Ilyur 10. TU 10.17 Refer to...
2. A flexible L-shape shown figure below, subjected to a uniformly distributed load of q = 60 kN/m2 to the underlying ground. Determine the increase in vertical stress, at a depth of z = 4 m under points A, B, and C. Q2. A flexible L-shape shown figure below, subjected to a uniformly distributed load of q - 60 kN/m2 to the underlying ground. Determine the increase in vertical stress, depth of z 4 m under points A, B, and...
Solve the two problems below using the finite element method with Euler-Bernoulli beam element. 2) Assume a simply supported beam of length 1 m subjected to a uniformly distributed load along its length of 100 N/cm. The modulus of elasticity is 207 GPa. The beam is of rectangular cross-section with a width equal to 0.01 m and a depth equal to 0.02 m. Using only one beam element, determine the deflection and maximum stress at midspan. Solve the two problems...
A pin-connected beam AC shown in Figure is supported by 1.6m of strut BD. The beam is subjected to uniformly distributed load of 20 kN/m at 2.5m from A and an inclined concentrated load of 30 KN with 30℃ angle at respectively. The beam has a constant cross-sectional area of Abm = 0.004 m2 and the strut has a constant cross sectional area of Ast = 0.002 m2 respectively. The diameter of all pins is 20 mm. I. Determine the resultant...
Question 3 A 10 m square and 7.5 m deep pit is to be excavated in a soil with a unit weight of 20 kN/m2. What is the stress relief at 2 m. 5 m and 10 m below the centre point of the bottom of the excavation? b. The circular flexible area is uniformly loaded (q 320 kN/m2). Determine the change in vertical stress: i. at point A At a point 2 m below point A 4 m A...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the vertical deformation of the spring if the spring constant is 700 kN/m. (ans: 21.43 mm) 2. A steel cable with a nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 38 kN. The cable has an...
P11.046 (Multistep) A W530 X 66 structural steel [E = 200 GPa) wide-flange shape is loaded and supported as shown in the figure. A uniformly distributed load of w = 66 kN/m is applied to the beam, causing the roller support at B to settle downward (i.e., displace downward) by d = 8 mm. Determine: (a) the reactions at supports A and B. (b) the maximum bending stress in the beam. Assume a = 5.5 m and b = 1.3...