고정단보 집중하중 [Fixed Beam Concentrated load]

고정단보 집중하중 [Fixed Beam Concentrated load]

 

 

 

Input : E=  (kN/m²)
Input : I=  (m⁴)
Input : L=  (m)
Input : a=  (m)
Input : P=  (kN)

 

Output : RA (kN)
Output : RB (kN)
Output : MA (kN·m)
Output : MB (kN·m)
Output : MC (kN·m)
Output : δC =   (m)
* 전단처짐 무시, EI는 변함없음

 

고정단보 전단력, 모멘트, 처짐 식

전단력

 

모멘트

 

처짐

 

최대처짐

 

 

https://kkaesaem.tistory.com/10

 

단순보 집중하중 [Simple Beam Concentrated load]

RA = P(L-a)/L RB = Pa/L MC = Pa(L-a)/L δC = a²(L-a)²P/(3LEI) Input : E= (kN/m²) Input : I= (m⁴) Input : L= (m) Input : a= (m) Input : P= (kN) Output : RA = (kN) Output : RB = (kN) Output : MC = (kN·m) Output : δC = (m) * 전단처짐 무시, EI는

kkaesaem.tistory.com

 

https://kkaesaem.tistory.com/12

 

단순보 등분포하중 [Simple beam uniform distributed load]

RA = wL/2 ↑ RB = wL/2 ↑ MC = wL²/8 Mx = wLx/2 - wx²/2 δC = 5wL⁴/(384EI)↓ δx = wx(L³-2Lx²+x³)/(24EI)↓ Input : E= (kN/m²) Inpu : I= (m⁴) Input : w= (kN/m) Input : L= (m) Input : x= (m) Output : MC =kN·m) Output : MX=(kN·m) Output : δC=

kkaesaem.tistory.com

 

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