9) Two cylindrical specimens, made up of the same concrete, with the following dimensions: Diameter (em) 15 Height (em) Specimen A 30 Specimen B 15 15 They are tested under compression (both with the identical capping). Which specimens yiekds a higher compressive strength? Explain the reason.
9) Two cylindrical specimens, made up of the same concrete, with the following dimensions: Diameter (em) 15 Height (em) Specimen A 30 Specimen B 15 15 They are tested under compression (both with the identical capping). Which specimens yiekds a higher compressive strength? Explain the reason.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
quest9
Expert Solution
Step 1
Given:
The dimensions of the two cylinders are shown in the below table:
|
Diameter (cm) |
Height (cm) |
Specimen A |
15 |
30 |
Specimen B |
15 |
15 |
Step 2
The strength of the concrete specimen depends upon the aggregate size, cement, bond, curing of specimen, water-cement ratio, and size of the specimen.
The height of the specimen A is greater than the height of specimen B so, the specimen B yields a higher compressive strength than the specimen A.
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