Ana ly ze the sta tic a lly in d e term in a te b e amd is trib u tio n me th od. Draw shear and bending -moment diagram s. Sketch o fth e de fo rm e d structu re not needed.shown by themoment-12 ft28 ftwAB3 lc2 lc3 lc->40 ft20 ft4 0 ftP(k)w (k/ft)43.83.0

Data Given: P = 43.8 k w = 3 k/ft Asked: Shear and bending moment diagram

Answered: Ana ly ze the sta tic a lly in de te rm…

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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250 mm A D P = 25 kN B 30 60 C TOP VIEW 280 mm Member AD is fabricated by joining two bars (E0=205GP,, Ga=82GPA) and is pinned to plate ABC using a 5 mm diameter pins as shown in the figure. The yield strength of the pins is T,=890MPA. Plate ABC is a right triangle and is fixed along its edge BC. A 25KN Force P is then applied at end D causing a lateral strain in member AD with magnitude equal to 7.5x10-mm/mm. This also causes Point A to displace only along the horizontal resulting to a shear strain at point A equal to y,=+0.00165rad. Determine the following: 1. Poisson's ratio of material used in member AD, vAD 2. The normal strain in member AD, caD 3. The average stress experienced by pin A, T, 4. Factor of Safety of pin A with respect to yielding, FS,A 5. Displacement of point D, A,

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Ana ly ze the sta tic a lly in de te rm in a te beam shown by the moment- d is trib u tio n me th od. Draw she ar and bend in g -m oment d ia g ra ms. Sketc h of th e de form ed structure not needed. 12 ft 28 ft B 3 lc 2 lc 3 lc -> 4 0 ft 2 0 ft 40 ft