5 beam with the 75 mm wide flange at the bottom. Determine the moment of resistance of the section if the maximum permissible stresses in tension and compression are respectiveły 60 MN/m² and 45 MN/m2. Figure 4.25 represents the cross-section of an extruded alloy member which acts as a simply supported

5 beam with the 75 mm wide flange at the bottom. Determine the moment of resistance of the section if the maximum permissible stresses in tension and compression are respectiveły 60 MN/m² and 45 MN/m2. Figure 4.25 represents the cross-section of an extruded alloy member which acts as a simply supported

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

A floor slab 100 mm thick is cast monolithically with beams 300 mm wide 500 mm deep spaced 2 m on centers, on simple supports over a span of 6.0 m. The floor supports a superimposed service dead load of 1.77 kPa and service live load of 4.8 kPa. Using f’c = 21 MPa, long bar fy = 415 MPa, calculate: Using a T-beam geometry, determine the required amount of flexure bars for maximum ultimate bending. = [As] sq.mm (whole number)
Axial loads are applied to the compound rod that is composed of an aluminum segment rigidly connected between steel and bronze segments. What is the stress in each material given that P = 15 kN? Specify whether tension or compression. Bronze Aluminum Steel A=400 mm? A=600 mm? A= 300 mm? 2P 3P 4P P -3 m + 5 m -4m
Compute the bending stresses in the beam shown, f'c = 28 MPa Es=200000MPa M=165 kN-m
A tubular steel strut 2 m long, both ends hinged, must have a buckling load of120 kN, based on the Euler formula. The outside diameter is 60 mm. Calculatethe thickness required. What will be the factor of safety according to Rankine's formula if oc = 350 MPa and Rankine's constant is 1/7500 for hinged ends? (E = 200 GPa.)
Given: Mmax= 15.625 kN-m Vmax= 12.5 kN Depth of the beam= 250 mm 1. A simply supported 5 meter timber beam carries a 5 kN/m uniformly distributed load. If the beam's Ix is 260.4166 x 10^6 mm^4 and fb = 7.50 MPa, what is the base of the beam? a) 150 mm b) 180 mm c) 200 mm d) 220 mm 2. The shear stress fv developed for the beam of question 1 is a) 0.375 MPa b) 0.50 MPa c) 0.75 MPa d) 0.85 MPa
The main beam of UB 610 x 229 x 101 kg/m in steel grade S275 supportssecondary beamsof UB 406 x 140 x 39 kg/mon its top flange.The schematic diagram of the floor supported by the beams is presented in Figure 1. b)The slab floor is reinforced concrete 150 mm thickwith 50 mm screed on top of it. The slab floor carriesthe uniform distributed load of 400 kg/m2.Calculate the ULS load on the secondary beam. 4xxx= 4715 1xxx= 1715 50xx= 5015
•Timber beamSafe working stress = 25 MPaCross-section dimensions:height = 119 mm,width = 66 mmProving ring number 293. Steel beam Safe working stress = 200 MPa Cross-section dimensions:external height = 149 mm,external width = 50 mm,wall thickness = 3.0 mm,Proving ring number 1522.1)Calculate safe max bending moment in the central part of the beam using Mmax = (I)(max stress)/(D/2)2) calculate Safe applied force in the proving ring or tie rod, assuming a symmetrical setup as in the photowith a ‘lever arm’ of 600 mm
A beam has a uniform dead load and live load has a fixed support at both ends. If the beam properties are given below, what is the stress at bottom of the beam section at the midspan. (MPa) Properties: Beam width = 270 mmBeam height = 375 mmWLL = 14.38 kN/mWDL = 18.41 kN/mSpan of the beam = 8 mPrestressing force = 481 kNeccentricity = 103 mm
Given the image below what is the equivalent force-bouple at poitn A at tension of cord Cg when Tcg = 52.1N?
An eccentric load is applied at a point 22 mm from the geometric axis of a 60-mm-diameter rod made of a steel for which σY = 250 MPa and E = 200 GPa. Using the allowable-stress method, determine the allowable load P. Take the effective length L = 1.4 m. (Round the final answer to one decimal place.)
A hollow steel [E = 30,000 ksi] tube (1) with an outside diameter of 3.50 in. and a wall thickness of 0.201 in. is fastened to a solid 2.00-in.-diameter aluminum [E = 10,000 ksi] rod. The assembly is attached to unyielding supports at the left and right ends and is loaded as shown. Assume P=19 kips, Q=13 kips, L1=7 ft, L2=9 ft, and L3=9 ft. Determine(a) the stresses in all parts of the axial structure.(b) the deflections of joints B and C.
The shaft is made of two segments. AC has a diameter of 0.5in, and CB has a diameter of 1in. It is fixed at its ends A and B and is subjected to a torque T=500lb*ft. Gsteel= 10.8*103 ksi What is the minimum shear stress in the shaft?