A cast-iron beam 10-m long and supported, carries a uniformly distributed load of intensity w. (including its own weight). If the inverted T will be put into its upright position (now it will be T-Section Cast-iron Beam) and the allowable stresses are fot S 20 MPa and fbc S 80 MPa. Determine the maximum safe value of w. (kN/m) if x = 1.0 m. 10 m 180 mm N.A. 50 mm R. INA = 36 x 10 mm

A cast-iron beam 10-m long and supported, carries a uniformly distributed load of intensity w. (including its own weight). If the inverted T will be put into its upright position (now it will be T-Section Cast-iron Beam) and the allowable stresses are fot S 20 MPa and fbc S 80 MPa. Determine the maximum safe value of w. (kN/m) if x = 1.0 m. 10 m 180 mm N.A. 50 mm R. INA = 36 x 10 mm

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

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
1. A steel circular bar (the yield stress oy = 350 MPa) with diameter d = 60mm is acted upon by combined moments M and axial compressive loads P at its ends. Taking P = 500 kN, determine, based on the Von Mises criterion of yield failure, the largest allowable value of M. d M M P- P.
3. A concentrated load of 1200 N operating at the free end of a 6-meter-long steel cantilever beam is applied. The beam is 4 cm broad by 6 cm deep, with a rectangular cross section. Find the maximum tensile and compressive bending stresses in the beam and their magnitude and position. As usual, disregard the beam's weight.
The rigid beam ABC is supported by a pin connection at C and by steel rod (1), which has a diameter of 7 mm. If the normal stress in rod (1) must not exceed 215 MPa, what is the maximum uniformly distributed load w that may be applied to beam ABC? What is the allowable force in road (1)? Use dimensions of a = 350 mm, b = 700 mm, and c = 525.0 mm.
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
6.3 Design the beam below using the operating stresses method If the uniformly spread load is n= 10 20 km section width b = 300mm, permissible stresses 140MPa, c=10MPa = ignore the weight of the beam. W-20 kN/m 4m
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
1. "ll zain IQ Qz 5 torsion.p.. Strength of materials Qz The steel shaft has a diameter of 50 mm and is fixed at end A and turn free at end B. If it is subjected to the couple, determine the maximum shear stress in regions AC and CB of the shaft. G = 75 GPa. 3 kN 3 kN 400 mm 50 mm 50 mm 600 mm
The beam is loaded uniform deadload of 42 kN/m (including its own weight), and a uniform live load of 48 kN/m. Concrete strength fc' = 21 MPa and steel yield strength fy = 415 MPa, concrete cover is 65 mm from the centroid of the bars. Assume El to be constant. 320 mm 540 mm 7m 2m a. What is the uniform factored load on the beam in kN/m? b. What is the vertical reaction (factored) at B in KN? c. What is the maximum nominal moment can the beam carry if it is to be design as singly reinforced, in kN.m? d. What is the required tension steel area in mm2, at point of maximum positive moment? e. What is the required tension steel area in mm2, at point of maximum negative moment? f. Using simplified calculation, calculate the nominal shear strength provided by concrete near the fixed end, in KN? g. Using 10 mm W-stirrups with fyh = 275 MPa, what is the required stirrup spacing near the fixed end?
Determine the maximum compressive stress in the beam which is subjected to the 20-kN/m uniformly distributed load over half of its length. A 20 kN/m 2 m 2 m B so 60° 180 mm 120 mm 160 mm 200 mn
The steel beam has the cross section shown. The beam length is L = 7.5 m, and the cross-sectional dimensions are d = 385 mm, b = 190 mm, t+= 12 mm, and tw = 10 mm. Calculate the largest intensity of distributed load wo that can be supported by this beam if the allowable bending stress is 155 MPa. Wo -1/2 Answer: Wo= B sla -1/12 kN/m
1000 N/m Given: A cantilever beam has loading and cross section as shown. The allowable stress is 64 MPa. 150 mm Determine: the minimum width for the beam 6 m b