2. Calculate the vertical deflection at C in Fig.2. (20) (그림2의 C점에서의 수직 처짐을 구하시오. linear expansion coefficient a =1×10 /C Use the unit (kN) for force and (m) for length (Show the answer using "EA") (선팽창계수 Q=1×10-1/C) (답은 EA를 이용하여 표시하고, 힘은 kN, 길이는 m단위로 나타낼 것.) 3. Calculate the vertical deflection at C in Fig. 3. (30) (그림 3과 같은 부재의 C점의 수직처짐을 계산하라) Ignore the effect due to shear force Use the unit (kN) for force and (m) for length (Show the answer using "EA" and "EI") (전단력에 의한 영향은 무시할 것. 해답은 EI, EA를 이용하여 표시할 것. 힘은 kN, 길이는 m단위로 나타낼 것.) A 30deg. 30deg. 4m QD C 10kN Fig. 2 20kN Fig. 3 2m 4m B 3m B 10kN ㄱㄱㄱㄱ 4m
2. Calculate the vertical deflection at C in Fig.2. (20) (그림2의 C점에서의 수직 처짐을 구하시오. linear expansion coefficient a =1×10 /C Use the unit (kN) for force and (m) for length (Show the answer using "EA") (선팽창계수 Q=1×10-1/C) (답은 EA를 이용하여 표시하고, 힘은 kN, 길이는 m단위로 나타낼 것.) 3. Calculate the vertical deflection at C in Fig. 3. (30) (그림 3과 같은 부재의 C점의 수직처짐을 계산하라) Ignore the effect due to shear force Use the unit (kN) for force and (m) for length (Show the answer using "EA" and "EI") (전단력에 의한 영향은 무시할 것. 해답은 EI, EA를 이용하여 표시할 것. 힘은 kN, 길이는 m단위로 나타낼 것.) A 30deg. 30deg. 4m QD C 10kN Fig. 2 20kN Fig. 3 2m 4m B 3m B 10kN ㄱㄱㄱㄱ 4m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:2. Calculate the vertical deflection at Cin Fig.2. (20)
(그림2 의 C점에서의 수직 처짐을 구하시오.
linear expansion coefficient a=1×10 4/C
Use the unit (kN) for force and (m) for length
(Show the answer using "EA")
(선팽창계수 Q = 1×10-1/C)
(답은 EA를 이용하여 표시하고, 힘은 kN,
길이는 m단위로 나타낼 것.)
3. Calculate the vertical deflection at C in Fig. 3. (30)
(그림 3과 같은 부재의 C점의 수직처짐을 계산하라)
Ignore the effect due to shear force
Use the unit (kN) for force and (m) for length
(Show the answer using "EA" and "EI")
(전단력에 의한 영향은 무시할 것.
해답은 EI, EA를 이용하여 표시할 것. 힘은 kN,
길이는 m단위로 나타낼 것.)
A
30deg. 30deg.
4m
QD
C
10kN
Fig. 2
20kN
Fig. 3
2m
4m
B
3m
B
10kN
A
Im
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