1. The floor system of an apartment building consists of a 100-mm-thick reinforced concrete slab resting on three steel floor beams,which in turn are supported by two steel girders, as shown in theFigure. The areas of cross section of the floor beams and thegirders are 11,800 mm2 and 21,100 mm2, respectively. Determinethe dead loads acting on the beam CD and the girder AE.–7.5 m-Steel girder(A = 21,100 mm?)B-Steelcolumn-100 mmconcrete slabCD2 at 3.6m=7.2mSteel floor beam(A = 11,800 mm2).E

Given Slab thickness = 100 mm Area of floor beams = 11800 mm2 Area of girders = 21100mm2

Answered: 1. The floor system of an apartment…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A bridge girder AB on a simple span of length L = 30 m supports a distributed load of maximum intensity q at mid-span and minimum intensity q/2 at supports A and B that indudes the weight of the girder (see figure). 450 mm 32 mm B 30 m 16 mm- 1800 mm 32 mm 450 mm The girder is constructed of three plates welded to form the cross section shown. Determine the maximum permissible load q (in kN/m) based upon the following. (a) solely based on an allowable bending stress aallow = 110 MPa kN/m (b) solely based on an allowable shear stress tallow = 50 MPa kN/m (c) accounting for both an allowable bending stress ollow and an allowable shear stress Tallow kN/m
As shown in the figure below, determine the internal loadings at points A,B and. Consider the uniform weight of the whole structure which is 77 lbs per ft. FN= 87 OR 87X10 = 870
Determine the largest weight W that can be supported by the two wires AB and AC as shown in Figure below. The working stresses are 100 MPa for AB and 150 MPa for AC. The cross-sectional areas of AB and AC are 400 mm² and 200 mm2. B 45° 30° W O 44,524.65 KN 51,328.96 KN 37, 42.67 KN 41,213.20 KN
incorrect solution will receive the negative rating ......A 60 ft. beam supports two applied distributed loads, a distributed load w1-248 pounds her linear foot (plf) and distributed load two d2=125 pounds per linear foot (plf). In addition, the estimated weight of the beam is 55 pounds per linear foot. Calculate the magnitude (in pounds) of the horizontal and vertical components of reactions at supports A and B.
E2
mm on its side, just 2. A cantilever, made of a certain material, of 2 m length and square section fails in bending when a point load of N is placed at its free end. A beam of rectangular cross section, and made of same material, 150 mm wide and 300 mm deep, is simply supported over a span of 3 m. Calculate: (a) the stress at which the cantilever beam fails in kPa and (b) the maximum concentrated load that the beam can carry at its center without failure in kN. 2 m (a) Cantilever kN THIS |— 1.5 m —— 1.5 m—| (b) Simply supported beam 150 300
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
The floor of an apartment building shown is subjected to a uniformly distributed dead load of 1.5 kPa and a uniformly distributed live load of 1.9 kPa over its surface area. Determine the service (ASD) reaction (kN) of beam BG that will be transferred to the girder at G. Girder Floor beam Column A Į B FH -IK G L H M 4 at 7.5 m = 30 m D N E 2 at 12 m = 24 m
3. Determine the resultant force of the following loading diagram. -6 ft -8 ft 150 lb/ft
Please answer all, Strength of Materials. Thanks!
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
Pls ans within 5 mins

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