Question: A half - block concrete masonry unit is tested for compressive strength. The outside dimensions of the specimen are 1 9 0 m m *

A half-block concrete masonry unit is tested for compressive strength. The outside dimensions of the specimen are 190mm**190mm**190mm. The cross section is a hollow square with a wall thickness of 25mm. The load is applied perpendicular to the hollow cross section and the maximum load is 225kN.
a. Determine the gross area compressive strength.
b. Determine the net area compressive strength
A half - block concrete masonry unit is tested

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Civil Engineering Questions!

Q:

A hollow concrete masonry unit has actual gross dimensions of 12 inx 12 in x 36 in. The unit is tested in a compression machine with the following results: Failure Load=589 kips The block has three...

Q:

Civil Engineering Materials # 8 . 6 A concrete masonry unit has actual gross dimensions of 7 - 5 8 ' ' 7 - 5 " 8 ' ' 7 - 5 " 8 ' ' the unit is tested in a compression machine with the following...

Q:

[ 2 ] e ) You formed a Concordia team to compete against other North American civil engineering schools in an ACI competition for producing high strength concrete. The final concrete mixture...

Q:

CMU Example 1 . A hollow concrete masonry unit has actual gross dimensions of 7 - 5 / 8 in . 7 - 5 / 8 in . 1 5 - 5 8 i n . ( width x height x length ) . The unit is tested in a compression machine...

Q:

A concrete masonry unit has actual gross dimensions of is tested in a compression machine with the following results: Failure load = 4 3 6 k N Net volume of 2 2 4 5 1 6 m m 3 a . Is the unit...

Q:

CMU Example 1 . A hollow concrete masonry unit has actual gross dimensions of 7 - 5 / 8 in . x 7 - 5 / 8 in . x 1 5 5 8 i n . ( width x height x length ) . The unit is tested in a compression machine...

Q:

Figure 2 . 1 presents the geometry and reinforcing details of the reference half - joint specimen ( REF ) , while Figure 2 . 2 compares the reinforcement arrangement of the reference specimen ( REF )...

Q:

PART A - MATERIAL PROPERTIES IN UNIAXIAL TENSION Objective To demonstrate the behaviour of brittle and ductile materials in uniaxial tension. Introduction to the Tension Test The term tension test is...

Q:

Tips from The Stuff of Heroes! The following is an excerpt from The Stuff of Heroes, by William Cohen, a retired Air Force major general. In the book Cohen includes dozens of inspiring stories from...

Q:

In January, T. W. Oil purchased fuel oil at sea on the tanker Khamsin. After the purchase, T. W. Oil contracted to sell the oil to Consolidated Edison (ConEd). The contract called for delivery...

Q:

Calculate the molar volume of Cl2 gas at 80C and 230 kPa using (a) the ideal gas law and (b) the van der Waals equation. In order to solve part (b), you can use the answer of part (a) as a first...

Q:

Select the best answer to complete the following statement: " An expense and a liability are accrued for profit - sharing or bonus plans only if ( 1 ) the company has a present legal or Blank _ _ _ _...

Q:

1.(6 pts) A company issued 6% 10-year bonds with a face amount of $400,000. The market yloid for bonds of similar risk and maturity is 6% Interest le paid anrtually. What is the debit to cash for the...