It's Reinforced Concrete problem. Can you give me a solution please? It's urgent 1. (25 pt.) Prove that the maximum shear stress in a beam of rectangular cross section is 50% larger than theaverage shear stress VIA.VQNote: The shear formula, 7=-Ib. Your answer must start with the shear fomula. Answer including thesimple formula without derivation won't deserve any credit.2. (25 pt.) For given loading and geometry conditions as shown in Fig., the modulus of rupture (f.) ofM3Prectangular concrete beam can be calculated using the following equation f, =4y=. Derive theequation for f,.L/3-hL/3-hL/3=h3. Calculate(1) (25 pt.) The maximum bending moment Msax(2) (25 pt.) The maximum shear force VmarB-b-7.elea

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Structural Analysis

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ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

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Problem 1P

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Question

100%

It's Reinforced Concrete problem. Can you give me a solution please? It's urgent

1. (25 pt.) Prove that the maximum shear stress in a beam of rectangular cross section is 50% larger than the
average shear stress VIA.
VQ
Note: The shear formula, 7=-
Ib
. Your answer must start with the shear fomula. Answer including the
simple formula without derivation won't deserve any credit.
2. (25 pt.) For given loading and geometry conditions as shown in Fig., the modulus of rupture (f.) of
M
3P
rectangular concrete beam can be calculated using the following equation f, =4y=. Derive the
equation for f,.
L/3-h
L/3-h
L/3=h
3. Calculate
(1) (25 pt.) The maximum bending moment Msax
(2) (25 pt.) The maximum shear force Vmar
B
-b-
7.
elea

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