Three 100*200 mm cylindrical concrete specimens were tested for 28 days compressive strength and show 30.5 MPa, 29.6 MPa and 32.8 MPa compressive strength a) What is the average compressive strength of this concrete? b) What is the approximate tensile strength of this concrete? c) What is the approximate modulus of elasticity of this concrete? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). IUS Paragraph Arial 10pt A v Is x? X2 RBC V - 田田用困 <> Ť () +]
Three 100*200 mm cylindrical concrete specimens were tested for 28 days compressive strength and show 30.5 MPa, 29.6 MPa and 32.8 MPa compressive strength a) What is the average compressive strength of this concrete? b) What is the approximate tensile strength of this concrete? c) What is the approximate modulus of elasticity of this concrete? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). IUS Paragraph Arial 10pt A v Is x? X2 RBC V - 田田用困 <> Ť () +]
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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 alt="Three 100*200 mm cylindrical concrete specimens were tested for 28 days compressive strength and show 30.5 MPa, 29.6 MPa and 32.8 MPa compressive strength.
a) What is the average compressive strength of this concrete?
b) What is the approximate tensile strength of this concrete?
c) What is the approximate modulus of elasticity of this concrete?
For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).
BIU
Paragraph
Arial
10pt
A v
x² X,
+,
田用国
田用因
<> Ť }
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Transcribed Image Text:Three 100*200 mm cylindrical concrete specimens were tested for 28 days compressive strength and show 30.5 MPa, 29.6 MPa and 32.8 MPa compressive strength.
a) What is the average compressive strength of this concrete?
b) What is the approximate tensile strength of this concrete?
c) What is the approximate modulus of elasticity of this concrete?
For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).
BIU
Paragraph
Arial
10pt
A v
x² X,
+,
田用国
田用因
<> Ť }
!!
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