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
2.1.1 What is bar 2.1.A called?
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Bar 2.1.A is called the main bar. This bar is critical for reinforcing the beam to withstand tensile forces.
Step 2
2.1.2 What is the purpose of bar 2.1.A?
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The primary purpose of bar 2.1.A is to withstand tensile stress during the loading of the beam, which helps prevent structural failure.
Step 3
2.1.3 From which type of steel is bar 2.1.A manufactured?
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Bar 2.1.A is typically manufactured from high tensile steel, which provides the necessary strength and durability for reinforcement.
Step 4
2.1.4 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, which is a standard dimension used for reinforcing bars.
Step 5
2.1.5 What are the bars at 2.1.B called?
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The bars at 2.1.B are called stirrups. They are used to provide shear reinforcement within the beam.
Step 6
2.1.6 Name TWO purposes of the bars at 2.1.B.
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The two purposes of the bars at 2.1.B are:
To withstand shear stress, helping to prevent shear failure in the beam.
To bind main bars together, providing stability and integrity to the overall structure.
