Q3- Three concrete beams were selected for flexural strength test. Results from tests are shown in table below. If the flexural strength of the concrete is 1505 KPa, determine the load needed for failure in each test using four points loading. Show the detailed calculations and loading system sketches. S.N Width, mm Depth, mm Span, mm (Width +N) (Depth +0.5xN) | (Span +N) 1 149.2 148.4 471 2 143.3 146.8 466 3 137.6 137.1 450
Q3- Three concrete beams were selected for flexural strength test. Results from tests are shown in table below. If the flexural strength of the concrete is 1505 KPa, determine the load needed for failure in each test using four points loading. Show the detailed calculations and loading system sketches. S.N Width, mm Depth, mm Span, mm (Width +N) (Depth +0.5xN) | (Span +N) 1 149.2 148.4 471 2 143.3 146.8 466 3 137.6 137.1 450
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Q3- Three concrete beams were selected for flexural strength test. Results from tests are
shown in table below. If the flexural strength of the concrete is 1505 KPa, determine the
load needed for failure in each test using four points loading. Show the detailed
calculations and loading system sketches.
S.N
Width, mm
Depth, mm
Span, mm
(Width +N)
(Depth +0.5xN) (Span +N)
1
149.2
148.4
471
2
143.3
146.8
466
3
137.6
137.1
450](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F22dafab7-0cad-47af-80e4-e72701b690e5%2F48891e34-af23-4fa2-b58e-93c23c51e68a%2Fgz0skbh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q3- Three concrete beams were selected for flexural strength test. Results from tests are
shown in table below. If the flexural strength of the concrete is 1505 KPa, determine the
load needed for failure in each test using four points loading. Show the detailed
calculations and loading system sketches.
S.N
Width, mm
Depth, mm
Span, mm
(Width +N)
(Depth +0.5xN) (Span +N)
1
149.2
148.4
471
2
143.3
146.8
466
3
137.6
137.1
450
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