A beam supported by three identical springs at points A,B,C (see figure). Given that flexural of rigidity of the beam, EI= 2.029X1011 N.mm2 ; spring constant,k = 1471.5N/mm, w=116N/mm All dimensions are in mm. 1. What is the reaction for at point A,B and C? 2. What is the deflection at point B? 3. Please draw shear-force and bending moment diagram.

Construction Materials, Methods and Techniques (MindTap Course List)
4th Edition
ISBN:9781305086272
Author:William P. Spence, Eva Kultermann
Publisher:William P. Spence, Eva Kultermann
Chapter32: Acoustical Materials
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A beam supported by three identical springs at points A,B,C (see figure). Given that flexural of rigidity of the beam, EI= 2.029X1011 N.mm; spring constant,k = 1471.5N/mm, w=116N/mm All dimensions are in mm.

1. What is the reaction for at point A,B and C?

2. What is the deflection at point B?

3. Please draw shear-force and bending moment diagram.

1380
780
130
170
170
130
W
Веam
A
C
Spring
Spring
Springs
70
620
620
70
B
Transcribed Image Text:1380 780 130 170 170 130 W Веam A C Spring Spring Springs 70 620 620 70 B
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