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For the frame shown below, where: L-5 m q=6 kN/m P=17 KN Compute the displacement at D in mm accurate to two decimal places. Take E = 200 KN/mm² and 1 = 700*106 mmª. Initially assume that the displacement is to the left. h=7 m L/2 L/2 D

For the frame shown below, where: L-5 m q=6 kN/m P=17 KN Compute the displacement at D in mm accurate to two decimal places. Take E = 200 KN/mm² and 1 = 700*106 mmª. Initially assume that the displacement is to the left. h=7 m L/2 L/2 D

Structural Analysis
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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I am calculating the displacement of this frame at point D using the unit load method. I have used superposition when calculating the BM diagrams for the applied load. The correct answer is -42.47mm but I am getting -33.89mm. Can someone please help identify where I am going wrong? Thanks

For the frame shown below, where: L=5 m h q=6 kN/m Compute the displacement at D in mm accurate to two decimal places. Take E = 200 KN/mm² and 1 = 700*106 mm4. Initially assume that the displacement is to the left. b 1 1 h=7 m P=17 KN L/2 L/2 D
Transcribed Image Text:For the frame shown below, where: L=5 m h q=6 kN/m Compute the displacement at D in mm accurate to two decimal places. Take E = 200 KN/mm² and 1 = 700*106 mm4. Initially assume that the displacement is to the left. b 1 1 h=7 m P=17 KN L/2 L/2 D
вкл M Le dar dola 2.5 - Fu है 144 M 1,17 T EI S 8 2.5 8 7 7 इ Эт -4745.125 200 x 100 x 700 xöt m 21.25 [=1/3x7x147x3/4×7) - ( 1⁄2x144x5x7) - (1/2₂x5X21.25×7) = = 33-89mm M
Transcribed Image Text:вкл M Le dar dola 2.5 - Fu है 144 M 1,17 T EI S 8 2.5 8 7 7 इ Эт -4745.125 200 x 100 x 700 xöt m 21.25 [=1/3x7x147x3/4×7) - ( 1⁄2x144x5x7) - (1/2₂x5X21.25×7) = = 33-89mm M
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