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Tetrapods are to be designed to keep on the shores of Arabian sea. It is expected that these structures would face high tides for 70% of the times and low tides for the remaining 30% of the time. The exposure class to be considered for these structures as per IS 456 would be:
- a)Severe
- b)Very Severe
- c)Extreme
- d)Moderate
Correct answer is option 'C'. Can you explain this answer?
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Tetrapods are to be designed to keep on the shores of Arabian sea. It...
As per IS 456:2000, the general environment to which the concrete will be exposed during its working life is classified into five levels of severity i.e,
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1. Mild: Concrete surfaces protected against weather or aggressive conditions, except those situated in coastal area.
2. Moderate: Concrete surface sheltered from severe rain or freezing whilst wet, concrete exposed to condensation and rain, concrete continuously underwater.
3. Severe: Concrete completely immersed in seawater, concrete exposed to coastal environment.
4. Very Severe: Concrete in contact with or buried under aggressive sub-soil/groundwater.
5. Extreme: Surface of members in tidal zone, Members in direct contact with liquid/ solid aggressive chemicals.
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Tetrapods are to be designed to keep on the shores of Arabian sea. It...
Exposure Class for Tetrapods in Arabian Sea
Introduction:
Tetrapods are large concrete structures designed to protect coastlines from erosion caused by waves and tides. When designing such structures, it is crucial to consider the exposure class, which determines the magnitude and frequency of environmental loads that the structure will experience. In this case, we need to determine the appropriate exposure class for tetrapods located on the shores of the Arabian Sea.
Understanding Exposure Class:
Exposure class categorizes environmental conditions into different levels, ranging from mild to severe, based on the frequency and intensity of the loads expected to act on the structure. The Indian Standard IS 456 provides guidelines for determining the exposure class based on the site conditions.
Given Information:
- High tides are expected 70% of the time.
- Low tides are expected for the remaining 30% of the time.
Determining the Exposure Class:
To determine the exposure class for the tetrapods, we need to consider the frequency and intensity of the loads they will face.
Frequency of High Tides:
High tides are expected 70% of the time. This indicates that the structures will be exposed to high water levels and wave action for a significant portion of their lifespan.
Frequency of Low Tides:
Low tides are expected for the remaining 30% of the time. This indicates that the structures will be exposed to lower water levels and reduced wave action during these periods.
Exposure Class:
Based on the given information, the exposure class for the tetrapods in the Arabian Sea would be classified as "Extreme" according to IS 456. This is because the structures would experience high tides, which represent severe environmental conditions, for 70% of the time.
Conclusion:
In conclusion, the exposure class for the tetrapods located on the shores of the Arabian Sea would be classified as "Extreme" as per IS 456. This classification is based on the expectation that the structures would face high tides for 70% of the time, indicating severe environmental conditions.
Introduction:
Tetrapods are large concrete structures designed to protect coastlines from erosion caused by waves and tides. When designing such structures, it is crucial to consider the exposure class, which determines the magnitude and frequency of environmental loads that the structure will experience. In this case, we need to determine the appropriate exposure class for tetrapods located on the shores of the Arabian Sea.
Understanding Exposure Class:
Exposure class categorizes environmental conditions into different levels, ranging from mild to severe, based on the frequency and intensity of the loads expected to act on the structure. The Indian Standard IS 456 provides guidelines for determining the exposure class based on the site conditions.
Given Information:
- High tides are expected 70% of the time.
- Low tides are expected for the remaining 30% of the time.
Determining the Exposure Class:
To determine the exposure class for the tetrapods, we need to consider the frequency and intensity of the loads they will face.
Frequency of High Tides:
High tides are expected 70% of the time. This indicates that the structures will be exposed to high water levels and wave action for a significant portion of their lifespan.
Frequency of Low Tides:
Low tides are expected for the remaining 30% of the time. This indicates that the structures will be exposed to lower water levels and reduced wave action during these periods.
Exposure Class:
Based on the given information, the exposure class for the tetrapods in the Arabian Sea would be classified as "Extreme" according to IS 456. This is because the structures would experience high tides, which represent severe environmental conditions, for 70% of the time.
Conclusion:
In conclusion, the exposure class for the tetrapods located on the shores of the Arabian Sea would be classified as "Extreme" as per IS 456. This classification is based on the expectation that the structures would face high tides for 70% of the time, indicating severe environmental conditions.
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Tetrapods are to be designed to keep on the shores of Arabian sea. It is expected that these structures would face high tides for 70% of the times and low tides for the remaining 30% of the time. The exposure class to be considered for these structures as per IS 456 would be:a)Severeb)Very Severec)Extremed)ModerateCorrect answer is option 'C'. Can you explain this answer?
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Tetrapods are to be designed to keep on the shores of Arabian sea. It is expected that these structures would face high tides for 70% of the times and low tides for the remaining 30% of the time. The exposure class to be considered for these structures as per IS 456 would be:a)Severeb)Very Severec)Extremed)ModerateCorrect answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about Tetrapods are to be designed to keep on the shores of Arabian sea. It is expected that these structures would face high tides for 70% of the times and low tides for the remaining 30% of the time. The exposure class to be considered for these structures as per IS 456 would be:a)Severeb)Very Severec)Extremed)ModerateCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Tetrapods are to be designed to keep on the shores of Arabian sea. It is expected that these structures would face high tides for 70% of the times and low tides for the remaining 30% of the time. The exposure class to be considered for these structures as per IS 456 would be:a)Severeb)Very Severec)Extremed)ModerateCorrect answer is option 'C'. Can you explain this answer?.
Tetrapods are to be designed to keep on the shores of Arabian sea. It is expected that these structures would face high tides for 70% of the times and low tides for the remaining 30% of the time. The exposure class to be considered for these structures as per IS 456 would be:a)Severeb)Very Severec)Extremed)ModerateCorrect answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about Tetrapods are to be designed to keep on the shores of Arabian sea. It is expected that these structures would face high tides for 70% of the times and low tides for the remaining 30% of the time. The exposure class to be considered for these structures as per IS 456 would be:a)Severeb)Very Severec)Extremed)ModerateCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Tetrapods are to be designed to keep on the shores of Arabian sea. It is expected that these structures would face high tides for 70% of the times and low tides for the remaining 30% of the time. The exposure class to be considered for these structures as per IS 456 would be:a)Severeb)Very Severec)Extremed)ModerateCorrect answer is option 'C'. Can you explain this answer?.
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Tetrapods are to be designed to keep on the shores of Arabian sea. It is expected that these structures would face high tides for 70% of the times and low tides for the remaining 30% of the time. The exposure class to be considered for these structures as per IS 456 would be:a)Severeb)Very Severec)Extremed)ModerateCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Tetrapods are to be designed to keep on the shores of Arabian sea. It is expected that these structures would face high tides for 70% of the times and low tides for the remaining 30% of the time. The exposure class to be considered for these structures as per IS 456 would be:a)Severeb)Very Severec)Extremed)ModerateCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Tetrapods are to be designed to keep on the shores of Arabian sea. It is expected that these structures would face high tides for 70% of the times and low tides for the remaining 30% of the time. The exposure class to be considered for these structures as per IS 456 would be:a)Severeb)Very Severec)Extremed)ModerateCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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