A beam with a solid homogeneous rectangular section is simply supported at A and B.A concentrated load F= 275 kilonewtons (kN) acts at point C where distance L1 (A to C) = 3.75metres (m) and distance L2 (C to B) = 1.25 metres (m). The dimensions of the rectangular section ofthe beam are breadth, b=45 mm and depth d=205 mm.Calculate the maximum bending stress and give your answer in N/mm² to two decimal places.*Assume the weight of the beam is negligible and zero.120.000H A beam with a solid homogeneous rectangular section is simply supported at A and B.A concentrated load F= 275 kilonewtons (kN) acts at point C where distance L1 (A to C) = 3.75metres (m) and distance L2 (C to B)= 1.25 metres (m). The dimensions of the rectangular section ofthe beam are breadth, b=45 mm and depth d= 205 mm.Calculate the second moment of area for rectangular section of the beam about its centroidal x-axis(lxxcentroid). Give your answer in mm4 and rounded to nearest mm4.12-LOI.

B = 45 mm D = 205 mm F =275 kN L1 = 3.75 m L2 = 1.25 .

A beam with a solid homogeneous rectangular section is simply supported at A and B. A concentrated load F= 275 kilonewtons (kN) acts at point C where distance L1 (A to C) = 3.75 metres (m) and distance L2 (C to B) = 1.25 metres (m). The dimensions of the rectangular section of the beam are breadth, b=45 mm and depth d=205 mm. Calculate the maximum bending stress and give your answer in N/mm² to two decimal places. *Assume the weight of the beam is negligible and zero. 12 0.000

A beam with a solid homogeneous rectangular section is simply supported at A and B. A concentrated load F= 275 kilonewtons (kN) acts at point C where distance L1 (A to C) = 3.75 metres (m) and distance L2 (C to B) = 1.25 metres (m). The dimensions of the rectangular section of the beam are breadth, b=45 mm and depth d=205 mm. Calculate the maximum bending stress and give your answer in N/mm² to two decimal places. *Assume the weight of the beam is negligible and zero. 12 0.000

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

2) A single axle load of P = 20 kN is to cross a simply supported beam made of four 50mm x 250mm fasten together as shown in the figure. Determine the safe diameter of the fasteners if the fasteners as spaced 100mm apart. The allowable shear stress in rivets is T = 145 MPa. 0 A P=20 kN 4m
Refer to the figure shown below, the hinged support at A is in double-shear connection while the support at B in single shear shear connection. Forces P is applied at C and F is an axial force produced from a member BD connected at B. Given data: x = 1.2 m, y = 1.5 m and z = 1.8 m. ∅ = 20 degrees. If the axial stress of BD is limited to 180 MPa, wherein BD is made of 50-mm square tubing with thickness is one-tenth of its dimension, which of the ff. most nearly gives the shearing stress of the 20- mm dia. pin at A in MPa.
Block ABCD accepts two centralized loads such as depicted. It is known that the cross-section of the block is rectangular with a width of 90 mm and a height of 150 mm. Determine the maximum normal stress and maximum shear stress in the beam A B C D. 35 kN 15 kN AC В D 2 m 3 m 2 m
A simply supported wood beam that is 13.2 m long carries a 41 kN concentrated load at B. The cross-sectional dimensions of the bearn are b = 125 mm, d = 350 mm, a = 110 mm, and c= 35 mm. Section a-a is located at x= 2.2 m from B. (a) At section a-a, determine the magnitude of the shear stress in the beam at point H. (b) At section a-a, determine the magnitude of the shear stress in the beam at point K. (c) Determine the maximum horizontal shear stress that occurs in the beam at any location within the entirespan. (d) Determine the maximum tensile bending stress that occurs in the beam at any location within the entire length. P. a H a a B C K 2L 3 3 Answer: (a) TH = i 689 КРа (b) TK = i КРа 280 (c) Tmax= i 799 kPa (d) Omax= 47.11 MPa
A steel pipe (D = 3.500 in.; d = 3.068 in.) supports a concentrated load of P = 617 lb as shown. The span length of the cantilever beam is L = 4 ft. Determine the magnitude of the maximum bending stress in the pipe. O 21.55 ksi O 13.81 ksi O 15.73 ksi O 24.04 ksi O 17.18 ksi L B P d Pipe cross section. D
A 1.6-m-long cantilever beam supports a concentrated load of P = 7.2 kN. The beam is made of a rectangular timber having a width of 120 mm and a depth of 280 mm. Calculate the shear stress due to the applied load at a point located d = 76 mm below the top surface of the beam. d 280 mm B 1.6 m 120 mm O 254 kPa O 156 kPa O 183 kPa O 204 kPa O 269 kPa Save for Later Attempts: 0 of 1 used Submit Answer
The beam shown in figure carries a uniformly distributed load of w on overhang BC. The beam is constructed of a wood beam [E,=12 GPa] that is reinforced on its upper surface by a steel plate [E,-200 GPa] plate. Assume that the allowable bending stresses of the wood and the steel are o. = 9 MPa and o = 165 MPa, respectively. Determine the largest acceptable magnitude for distributed load w. [L = 4m, a = 1.25 m, b. =150 mm, d, =280 mm, b. = 230 mm, t, = 6 mm] IC
Bar (1) has a cross-sectional area of 0.75 in.?. If the stress in bar (1) must be limited to 35 ksi, determine the maximum load P that may be supported by the structure. (1) 6 ft 4ft O 15.75 kips 18.32 kips O 9.55 kips O 14.24 kips O 19.92 kips
Need help ASAP Determine the max flexural stress in MPa
A simply supported beam AB = 10 m has a hollow rectangular cross-section with 14 cm as width, 23 cm as depth, and inner thickness as 1 cm is subjected to a point load of 7 N & 5 N acting at C and D respectively and a uniformly distributed load (UDL) of 7 N/m starts from mid-span and ends at the right support of the beam. Determine the maximum bending stress and the bending stress at 1 cm from the top. Take AC = 2 m & CD = 1 m. Solution: i) Reaction force at B = Answer and unit for part 1 ii) Reaction Force at A = Answer and unit for part 2 iii) The distance from B at which the shear Force value changes from "-" to "+" = Answer and unit for part 3 iv) Maximum Bending Moment (Please write the Maximum bending moment valve in "Nm") = Answer and unit for part 4 v) Moment of Inertia, I = Answer and unit for part 5 vi) Maximum bending stress = Answer and unit for part 6 vii) Bending stress at 1 cm from the top =
A simply supported rectangular beam of length 5m has a width of 300mm and an effective depth of 500mm. The beam is to be reinforced using 12mm bars. The beam supports service dead loads of 25 kN/m and 30 kN/m, respectively. f'c= 28 MPa, fy= 420 MPa 1. Calculate the ultimate moment capacity of the beam. 2. Calculate the height of the equivalent stress block. 3. Determine the number of bars required for this beam. Expert Solution
With FBD