8. The U-frame ABCD shown in Fig. 8 is simply supported at B and C. Evaluate the load W so that the horizontal displacements at A and D are zero. Also evaluate the vertical displacement at the midspan of BC and the rotation of joint B. |A D W linearly distributed loads El constant throughout 2a uniformly distributed load В 2a PLEASE VERIFY YOUR ANSWERS 8. W - 3qa/5 ; vnc - -7qa* /120EI ; 0, --qa³/30EI BC
8. The U-frame ABCD shown in Fig. 8 is simply supported at B and C. Evaluate the load W so that the horizontal displacements at A and D are zero. Also evaluate the vertical displacement at the midspan of BC and the rotation of joint B. |A D W linearly distributed loads El constant throughout 2a uniformly distributed load В 2a PLEASE VERIFY YOUR ANSWERS 8. W - 3qa/5 ; vnc - -7qa* /120EI ; 0, --qa³/30EI BC
Chapter8: Influence Lines
Section: Chapter Questions
Problem 10P
Related questions
Question
![8. The U-frame ABCD shown in Fig. 8 is simply supported at B and C. Evaluate the
load W so that the horizontal displacements at A and D are zero. Also evaluate the
vertical displacement at the midspan of BC and the rotation of joint B.
A
D
W
El constant
throughout
linearly distributed
loads
2a
uniformly distributed
load
В
C
00
2a
PLEASE VERIFY YOUR ANSWERS
8. W - 3qa/5 : Удс —- 7qa* /120EI ; Ө, —- qа* /30EI](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F92b2f0f6-e8d6-4b6a-9936-ece2624b4a47%2F562a5ca4-c811-4824-8d1a-20f18fe6324f%2Fxvp7a3u_processed.png&w=3840&q=75)
Transcribed Image Text:8. The U-frame ABCD shown in Fig. 8 is simply supported at B and C. Evaluate the
load W so that the horizontal displacements at A and D are zero. Also evaluate the
vertical displacement at the midspan of BC and the rotation of joint B.
A
D
W
El constant
throughout
linearly distributed
loads
2a
uniformly distributed
load
В
C
00
2a
PLEASE VERIFY YOUR ANSWERS
8. W - 3qa/5 : Удс —- 7qa* /120EI ; Ө, —- qа* /30EI
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