2.1 Answer the following questions with regard to the reinforced concrete beam in FIGURE 2.1 - NSC Civil Technology Civil Services - Question 2 - 2017 - Paper 1
Question 2
2.1 Answer the following questions with regard to the reinforced concrete beam in FIGURE 2.1.
2.1.1 What is bar 2.1.A called?
2.1.2 What is the purpose of bar 2.1.... show full transcript
Worked Solution & Example Answer:2.1 Answer the following questions with regard to the reinforced concrete beam in FIGURE 2.1 - NSC Civil Technology Civil Services - Question 2 - 2017 - Paper 1
Step 1
What is bar 2.1.A called?
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Answer
Bar 2.1.A is referred to as the main bar.
Step 2
What is the purpose of bar 2.1.A?
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Answer
The main bar serves the critical function of withstanding tensile stress and shear forces in the reinforced concrete beam.
Step 3
From which type of steel is bar 2.1.A manufactured?
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Answer
Bar 2.1.A is manufactured from high tensile steel, which provides enhanced strength and durability.
Step 4
What is the sectional size of bar 2.1.A?
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The sectional size of bar 2.1.A is 16 mm in diameter.
Step 5
What are the bars at 2.1.B called?
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Answer
The bars at 2.1.B are known as stirrups.
Step 6
Name TWO purposes of the bars at 2.1.B.
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Answer
Stirrups are designed to withstand shear stress in order to prevent shear failure in the beam.
They assist in binding the main bars together, ensuring that the main reinforcement maintains its position during the concrete pouring process.
