Q2: A simply supported beam AB has a length of 3 m and carries distributed load which varies in linear manner from (1w) N/m at A support to (2w) N/m at the B support and concentrated load (1.5w) N at 2 m from A support, and the beam has hollow circular cross section of diameter ratio dindout -1/3. Draw S.F. and B.M. diagrams for the beam and determine the value of (w) if the maximum bending stress 110 N/mm2, and the average shear stress at 1 m from point A equal to 15 N/mm.

Q2: A simply supported beam AB has a length of 3 m and carries distributed load which varies in linear manner from (1w) N/m at A support to (2w) N/m at the B support and concentrated load (1.5w) N at 2 m from A support, and the beam has hollow circular cross section of diameter ratio dindout -1/3. Draw S.F. and B.M. diagrams for the beam and determine the value of (w) if the maximum bending stress 110 N/mm2, and the average shear stress at 1 m from point A equal to 15 N/mm.

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter10: Plate Girders

Section: Chapter Questions

Problem 10.7.9P

See similar textbooks

Similar questions

ASAP
M E You have 2 Thank You Best Regare Ms. Nur Akr Figure Q3 shows a truss structure, which is pinned at A and roller supported at B. Horizontal load are applied to the truss as shown in the Figure. By using section method, solve the force in member AC, CD and DE in the figure shown (CO2, PO2, C3). 20KN 10KN 3.5m H →10kN 3.5m E 3.5m D H 15kN 10kN- 5kN G C A 5.0m 3.5m B 000 5kN 5kN Gmail M
The beam supports the loads as shown in the figure. Using E=200 GPa, w = 24 kN/m, P = 8 kN and M = 16 kNm, L1= 2 m, L2 = 6 m, L3= 2 m and a=30 mm. Find, b. by double integration method, the maximum EI8 between supports За a 8a B L2 L3 a 10a
A beam AB with a total length of 3m is supported by vertical rods at the ends, and it supports a downward load at Cof P-60KN, as shown in the figure. The diameters of the steel hanger rods are d130 mm and d2-25 mm. Neglect the weight of the beam AB and the rods. At what distancex from A must the load be placed such that o 0 And what is the corresponding axial stress in the rods? 3 m 3m (1) P=60 kN 2 m "Rigid
A bridge girder AB on a simple span of length L = 20 m supports a distributed load of maximum intensity q at midspan and minimum intensity q/2 at supports A and B that includes the weight of the girder (see figure). The girder is constructed of three plates welded to form the cross section shown. (a) Determine the maximum permissible load q based upon an allowable bending stress sigma = 140 MPa. Round to the nearest tenth. qmax = ___ kN/m (b) Determine the maximum permissible load q based upon an allowable shear stress Tau = 60 MPa. Round to the nearest tenth. qmax = ___ kN/m
Q4 - For the given beam and cross section, at point B on section A-A (mid-span), determine the followings and show them on a differential element. a) Principal stresses and its orientation b) Maximum in-plane shear stress and its orientation t 7 kN/m 2 m A - -2 m FATT 5 mm 5 mm 50 mm B t 5 mm → *F 3 mm Section A-A 80 mm
Determine the maximum tensile and compressive bending stresses developed in the beam shown. The cross-section has the given properties. NA 1-35 x 10mm a. RA = b. RE= c. fb(c) = d. fb(T) = 80 mm 200 mm A 1.5m kN KN 5kN m MPa MPa B 1.5m SkN/m 2m 5KN n 2m 4
Two aluminum (Ea=77 GPa) rods AB and CD, and a steel (Es=202 GPa) rod EF support a 82.7 kN load P. Each of the rods has a 400 mm2 cross- sectional area. Neglecting the deformation of rod BED, determine the change in length (in mm correctly up to two decimal places) of rod AB. A C P 500 mm В E 400 mm F
It is not complex, this question for civil engineers expert! A beam is used to support a concentrated load of 12 kN and a distributed load (w). The beam has the following restrains: Fixed support at A, a hinge at B and a roller support at C. If the distributed Load w is 6 kN/m and E is known to be 200 GPa, Determine the following: a. Determine the absolute maximum bending stress in the strut in (MPa). Your solution has to include the shear and bending moment diagram. b. Determine the radius of curvature for member BC in meters. c. It came to your knowledge that the section used has to be changed, calculate the Smin in mm3 for the strut if the allowable stress is 170 MPa. d. If the supports at A and C were changed to pin supports and the hinge at B was removed. How would the maximum bending stress change? Support your claim with numbers. please make sure the answer is correct 100% be accurate and I need clear answer thank you
9. A steel portal frame has dimensions, plastic moment capacities and applied loads as shown in the figure. The vertical load is always twice of the horizontal load. The collapse load P required for the development of a beam mechanism is P A B Mp K 2P 2Mp L с Mp D L
The cross section of a steel beam is constructedof a W 18 × 71 wide-flange section with a 6 in. × 1/2 in.cover plate welded to the top flange and a C 10 × 30channel section welded to the bottom flange. This beamis subjected to a bending moment M having its vector atan angle θ to the z axis (see figure).Determine the orientation of the neutral axis andcalculate the maximum tensile stress σt and maximumcompressive stress σc in the beam. Assume thatθ = 30° and M = 75 kip-in. Note: The cross- sectionalproperties of this beam were computed in ExamplesD-2 and D-5.
Problem 1 A truss is subjected to the loadings as shown in the figure. Determine the force at member JI, IC, CD, and DI. Use combined solution using Method of Section and Method of Joints. State wether the force is Tension or Compression. USE 3 DECIMAL ONLY. 10 m, 5 @ 2 m 3 kN 6 kN 4 kN 3 kN 1.5 kN K Jooo o foo 00 F 5 m 9 kN B A Figure 1.0