34.4.2 - Site Classification (as per IS 1893)
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Practice Questions
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What are the three types of soils classified by IS 1893?
💡 Hint: Remember the three-letter acronym 'RMS'.
Which soil type has a shear wave velocity greater than 760 m/s?
💡 Hint: Think about hard and stable soils.
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Interactive Quizzes
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Which type of soil has a shear wave velocity of less than or equal to 360 m/s?
💡 Hint: Remember 'Soft soils shake strong'.
True or False: Type I soil is more likely to amplify seismic waves compared to Type III soil.
💡 Hint: Think about the stability of hard soils.
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Challenge Problems
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Consider a construction project in a seismically active area. If soil tests reveal a mixture of Type II and Type III soils, outline a design strategy that could accommodate both soil types.
💡 Hint: Think about integrating the strengths of both soil types.
You are asked to evaluate the structural integrity of an existing building located on Type I soil but surrounded by Type III soil. What factors would you assess to ensure the building can withstand seismic forces?
💡 Hint: Consider how surrounding soil types might influence the central structure.
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