Why is it impracticable to attain a 100 percent undisturbed sampling
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Q: What are disturbed and undisturbed soil samples?
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Q: Describe any two widely used “undisturbed” category of samplers.
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Q: i. What should be the aim of sampling for Geotechnical Site Investigation? ii. Compare the Disturbed…
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Q: Why is it impracticable to attain a 100 percent undisturbed sample
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- 1. Set the objectives for conducting a site investigation for a building project. 2. Explain any two type of sampling. 3. In a tabular form mention any six types of test and the type of sample required. 4. Why is it impracticable to attain a 100 percent undisturbed sample. 5. Name four in-Situ tests.State the difference between non-representative, representative and undisturbed samples and name the various laboratory tests that could be conducted in each of these samples.Several methods for determining or checking in-place density are in use. The simpler, more direct methods involve the “destructive testing” principle. Describe about the principle.
- most commonly used types of in-situ (sampling methods) and ex-situ testing that can be used for a site subsurface investigation for the construction of a large building. Keep in mind that a site has layers of different soil (clay, sand, bedrock).Write down the differences between disturbed and undisturbed soil sample..?i. What should be the aim of sampling for Geotechnical Site Investigation? ii. Compare the Disturbed and Undisturbed sampling techniques used in site investigation.