A filched beam made of steel and timber has a section as shown in the figure. The permissible stress in steel and timber are 100 MPa and 5 MPa respectively. The moment of resistance of the beam will be kNm. (round off to nearest integer) Take modular ratio as 20. Steel 6.81 Timber Timber 60 mm 60 mm 15 mm 200 mm

A filched beam made of steel and timber has a section as shown in the figure. The permissible stress in steel and timber are 100 MPa and 5 MPa respectively. The moment of resistance of the beam will be kNm. (round off to nearest integer) Take modular ratio as 20. Steel 6.81 Timber Timber 60 mm 60 mm 15 mm 200 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

STRENGTH OF MATERIALS. Please show the complete solutions. Rate will be given. Answer in 3 decimal places! The plate shown is fastened to the fixed member by eight 16-mm diameter rivets. Compute the polar moment of inertia, J. Determine the value of the loads P so that the maximum shearing stress in any rivet does not exceed 80 MPa. If P = 8200 N, what is the maximum and minimum shearing stress developed in the rivet.
Steel railroad rails 10 m long are laid with end-to-end clearance of 3 mm at atemperature of 15°C. (a) At what temperature will the rails just come in contact? (b)What stress would be induced in the rails at that temperature if there were no initialclearance? Use a = 11.7 x 10-6 PC and E = 200 GPa.
An aluminum pipe must not stretch more than 0.05in when it issubjected to a tensile load. Knowing that E=10.1x10^6psi and that the maximum allowable normal stress is 14ksi, determine (a) the maximum allowable length of the pipe, and (b) the required area of the pipe if the tensile load is 127.5kips.
Answer this question! And plss box your final answer. 1.) A 15-It beam simply supported at the ends cartes a concentrated load of 9000 b at midspan. Select the lightest Ssection that can be employed using an allowable stress of 18 ksl. What is the actual maximumn stress in the beam selected?
A sandwich beam having steel faces enclosinga plastic core is subjected to a bending momentM = 5 kN . m. The thickness of each steel face ist = 3 mm with modulus of elasticity Es = 200 GPa.The height of the plastic core is hp =140 mm, andits modulus of elasticity is Ep = 800 MPa. The overalldimensions of the beam are h =146 mm andb =175 mm.Using the transformed-section method, determinethe maximum tensile and compressive stressesin the faces and the core.
Engineering Mechanics (Upvote will be given. Please write the complete solutions and FBDs Legibly. No long explanation needed. Solve in 3 decimal places.) Based on the problem and solution given (see the attached solution) , determine the shear stress in the grain of the timber column shown in the figure. (See the attached image)
A hollow circular column of steel (E = 30,000 ksi) is subjected to a compressive load P. The column has length L = 8.0 ft and outside diameter d = 8 in. The load P = 110 kips. (a) If the allowable compressive stress is 8.1 ksi, what is the required inside diameter (inches)? (b) If the allowable shortening of the column is 0.025 in., what is the required inside diameter (inches)?
Determine the maximum tensile stress σtand maximum compressive stress σc due to the load Pacting on the simple beam AB (see figure).(a) Data are P = 6.2 kN, L 5 3.2 m, d =1.25 m,b = 80 mm, t = 25 mm, h =120 mm, andh1 = 90 mm.(b) Find the value of d for which tensile andcompressive stresses are the largest. What arethese stresses?
QUESTION: The distributed load on the T-section beam shown below and moment affects. A is the fixed joint and B is the sliding joint. This beam is made of a ductile material with a yield stress (σak) of 1000 MPa. The thickness (depth) of the beam profile is t=6 mm. A) As a mechanical engineer, check the strength of this beam (in terms of Normal and Shear Stress) ? B) In order for the existing beam to run smoothly, two 100x25 mm plates made of the same material are planned to be welded to this beam. The mechanical engineer working in the factory told the welder to weld this piece under the beam (where the B point is). But the welder, regardless of what the mechanical engineer said, welded this plate to both sides of the existing T-section beam as shown below, thinking that it wouldn't matter anyway. As a mechanical engineer : 1) After welding these plates on both sides of the beam, as the welder did, find out whether the new beam will work smoothly or not by making the necessary…
Solve Sample Problem No. 1 using these load values: a. M D =175 kN-m,M L =1 90 kN-m b. Find the maximum design moment so that its tension controlled. (USE c = 3d / 8). Tension steel exactly experiences 0.005 strain.
A 4.8ft-long steel wire of 1/4in-diameter is subjected to a 750lb-Tensile load. Knowing that E=29x10^6psi, determine (a) the elongation of the wire, and (b) the corresponding normal stress.
Strength of materials - ENGR 3321 The answer should be: 17.68 kN; 11.8 MN/m2 compressive