# Question Help 1 The beam below is a 250UB25.7kg structural steel section. Take Youngs Modulus (E) for the steel to be 200GPa. Use the Beam Deflections and Slopes table in Hibbeler to calculate the...

Question Help 1
The beam below is a 250UB25.7kg structural steel section. Take Youngs Modulus (E) for the steel to be 200GPa. Use the Beam Deflections and Slopes table in Hibbeler to calculate the deflection at C, that is at x=L/2 and the slope of the beam at A (where x=0).

Question Help 2
In the frame ABCD below, B is a rigid joint. Determine the support reactions and the bending moment in the frame at B and at C

Question Help 3
In the 3-pin frame ABCDE below, B and D are is rigid joints, and C is a pin. Determine:
(a) the support reactions;
(b) the bending moment in the frame at B and at C;
(c) the shear at support A, joint C and support E.

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Question Help 1The beam below is a 250UB25.7kg structural steel section. Take Youngs Modulus (E) for the steel to be 200GPa. Use the Beam Deflections and Slopes table in Hibbeler to calculate the deflection at C, that is at x=L/2 and the slope of the beam at A (where x=0).Question Help 2In the frame ABCD below, B is a rigid joint. Determine the support reactions and the bending moment in the frame at B and at CQuestion Help 3In the 3-pin frame ABCDE below, B and D are is rigid joints, and C is a pin. Determine: (a) the support reactions; (b) the bending moment in the frame at B and at C; (c) the shear at support A, joint C and support E.

## Solution

David answered on Dec 20 2021
TTs220512_Mik26530_24
Question Help 1
The beam below is a 250UB25.7kg structural steel section. Take Youngs Modulus (E) for the
steel to be 200GPa. Use the Beam Deflections and Slopes table in Hi
eler to calculate the
deflection at C, that is at x=L/2 and the slope of the beam at A (where x=0).
Solution:
w = 10 kN/m = 10 N/mm L = 9 m = 9000 mm
E = 200 GPa = 200 × 10
3
N/mm
2
P = 20 kN = 20000 N
x = L/2 = 4.5 m = 4500 mm
From properties of 250UB25.7kg...
SOLUTION.PDF