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S=0.5845 Please include all steps. Q2. A solid wooden beam (pine, with a maximum longitudinal stress...
QUESTION 4. For the beam shown in the figure, the maximum allowable bending stress is 180 MPa and the maximum allowable shear stress is 120 MPa. Choose an appropriate Wide Flange Section (W) that can carry the distributed force and the point force safely. 10 kN 8 kN/m C B 4 m 2 m
The below wooden double overhanging beam is under a uniformly distributed load W. The wood is weak along the orientation of the grain (or wood cell fibres) that makes an angle of 30° with the horizontal (see figure). The maximum shear stress on a plane parallel to the grain that the wood can sustain is t,max = 5 MPa, and the maximum normal stress of wood is omax = 25 MPa. The Young modulus of this wood is E=15 GPa....
7) A beam is supported and loaded as shown below. Find the reactions, maximum shear, maximum moment, maximum slope, maximum bending stress, and maximum deflection for the data given. Draw loading, shear, moment, slope, and deflection diagrams. Page 2 of 3 Givens: 0.70 m a 0.10 m b 0.60 m w 80 N/m F 500 N 2.1 x 10- m c 6.5 x 10-3m E=207 GPa 7) A beam is supported and loaded as shown below. Find the reactions, maximum...
1. For the overhanging beam in the figure below, determine the maximum shear stress, the maximum tensile stress, and the maximum compressive stress in the beam due to the loading shown. 300 lb/ft 6 in. 1 in. 4 ft 10 ft 1 in. 2 in. Section INSTRUCTIONS For PROBLEM do the following steps: 1. Show ALL your work 2. Draw appropriately labeled FBDs 3. Use appropriate segments to develop expressions for the shear force and bending moment. diagrams in a...
A wooden beam is fabricated from three boards, which are fastened together with screws, as shown. The screws are uniformly spaced along the span of the beam at intervals of 260 mm. In service, the beam will be positioned so that bending occurs about the z axis. The maximum bending moment in the beam is Mz =ー3.54 kN-m, and the maximum shear force in the beam is vy =-3.67 kN. Assume s=260 mm, b1 = 33 mm, b2 = 200...
For the Wide-Flange I-beam with distributed load as in figure below calculate: 1) the shear force V(x) and the bending moment M(x) and plot the shear and bending moment diagrams 2) the maximum bending moment MMAX For the section of the beam with Mwax calculate for each of the points A and B shown in the figure: (a) the flexural stress og (b) the principal stresses 01, 02, 03 c) the principal stress angle Upi (d) the absolute maximum shear...
P9.049 A wooden beam is fabricated from three boards, which are fastened together with screws, as shown. The screws are uniformly spaced along the span of the beam at intervals of 240 mm. In service, the beam will be positioned so that bending occurs about the z axis. The maximum bending moment in the beam is Mz--4.99 kN-m, and the maximum shear force in the beam is Vy -3.25 kN. Assume s=240 mm, b,-37 mm, b2=240 mm, d1=190 mm, d2=...
DE = 29 Question 4: Indeterminate Beam Design and Deflection A 2014-T6 aluminium cantilever beam is rigidly fixed to a wall and supported at the free end with a roller support, shown below. The beam is loaded with a distributed load, W, of 10kN/m and a point load, P of 55kN. Both the distributed load and the point load act in the direction shown in the image below. Note, the parameter DE is related to your student number as described...
Chapter 8, Supplemental Question 067 (Go Tutorial) The simply supported beam shown carries a uniformly distributed load of w 28 kN/m on overhang BC. The beam is constructed of a Southern pine [E 12 GPa] timber that is reinforced on its upper surface by a steel [E-200 GPa] plate as shown. The beam spans are LAB-4.5 m and Lec-1.25 m. The wood beam has dimensions of bw-230 mm and dw-310 mm. The steel plate dimensions are bs - 245 mm...
Q2 A simply supported beam of length L = 10 m carries a uniformly distributed load w of 10 kN/m, as shown in Figure Q2 (a). The beam is made from a symmetrical I-section and consists of three equal rectangular members of 100 mm x 10 mm (see Figure Q2 (b)). Self- weight of the beam is neglected. 100 mm w = 10 kN/m A- - A 100 mm 77777 L/3 L/3 L/3 — Figure Q2 (a) Figure Q2 (b)...