Problem 5: A beam is 250 mm in width, 500 mm in total height and 3.5 meters in length. This beam was tested under 4-points loading, and the shear span (a) was 1.2 meters (this is the distance between the applied load and the support). Tests on the same concrete used in this beam were conducted on cylinders and the compressive strength was mcasured to be 32 MPa. a- Calculate the flexural Modulus of Rupture (f) as recommended by ACI code b- Calculate the bending (i.e. flexural) moment at which flexural cracking is expected C- Calculate the maximum total load which can be carried by the beam.

Problem 5: A beam is 250 mm in width, 500 mm in total height and 3.5 meters in length. This beam was tested under 4-points loading, and the shear span (a) was 1.2 meters (this is the distance between the applied load and the support). Tests on the same concrete used in this beam were conducted on cylinders and the compressive strength was mcasured to be 32 MPa. a- Calculate the flexural Modulus of Rupture (f) as recommended by ACI code b- Calculate the bending (i.e. flexural) moment at which flexural cracking is expected C- Calculate the maximum total load which can be carried by the beam.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Problem 5: A beam is 250 mm in width, 500 mm in total height and 3.5 meters in length. This
beam was tested under 4-points loading, and the shear span (a) was 1.2 mcters (this is the
distance between the applied load and the support). Tests on the same concrete used in this beam
were conducted on cylinders and the compressive strength was measured to be 32 MPa.
a- Calculate the flexural Modulus of Rupture (f) as recommended by ACI code
b- Calculate the bending (i.e. flexural) moment at which flexural cracking is expected
C- Calculate the maximum total load which can be carried by the beam.

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Problem 5: A beam is 250 mm in width, 500 mm in total height and 3.5 meters in length. This beam was tested under 4-points loading, and the shear span (a) was 1.2 meters (this is the distance between the applied load and the support). Tests on the same concrete used in this beam were conducted on cylinders and the compressive strength was measured to be 32 MPa. a- Calculate the flexural Modulus of Rupture (f) as recommended by ACI code b- Calculate the bending (i.e. flexural) moment at which flexural cracking is expected c- Calculate the maximum total load which can be carried by the beam.
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