A container of volume 2.83 X 10-3 m3 weighs 9.8 N. Dry sand was poured to fill the container. The container and the sand weigh 52.3 N. Calculate (a) the void ratio and (b) the porosity. Describe the condition of the soil (loose or dense). Assume Gs. = 2.7

A container of volume 2.83 X 10-3 m3 weighs 9.8 N. Dry sand was poured to fill the container. The container and the sand weigh 52.3 N. Calculate (a) the void ratio and (b) the porosity. Describe the condition of the soil (loose or dense). Assume Gs. = 2.7

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter6: Soil Compaction

Section: Chapter Questions

Problem 6.15P

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Landfills

The landfill is a site used for the disposal of waste materials. The landfill is a solid waste facility that is often known as a dumping ground. The image below shows a landfill site in Hawaii. Landfilling is the most ancient and common method used for the disposal of waste. For the landfill, a deep trench is constructed in an isolated place away from the city. The trench for landfills is designed properly after analyzing the total population and the waste generation per capita. The waste is dumped into the trench and after every layer of waste, a layer of soil is spread on the top of it.

Question

A container of volume 2.83 X 10-3 m3 weighs 9.8 N. Dry sand was poured to fill the container. The
container and the sand weigh 52.3 N. Calculate (a) the void ratio and (b) the porosity. Describe the
condition of the soil (loose or dense). Assume Gs. = 2.7

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Step 2: a) Calculate the void ratio

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Step 3: b) Calculate the porosity

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Step 4: c) Describe the condition of soil

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I need an answer. Asap ty subject: Soil mechanics (geotechnical engineering)
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A sample of saturated clay was placed in a container and weighed. The weight was 6N. The clay in its container was placed in an oven for 24 hours at 105˚C. The weight reduced to a constant value of 5N. The weight of the container is 1N. If Gs = 2.7, determine: a) Water Content b) Void Ratio c) Bulk Unit Weight d) Dry Unit Weight e) Effective Unit Weight
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No. 10
The weight of a chunk of moist soil is 208 g and the volume of the sil chunkmeasured before drying is 120 cubic cm. After being dried out in the oven, the weight of the dry soil is 170 grams. Use Gs=2.65a. Compute the water content of the soil.b. Compute the void ratio.c. Compute the degree of saturation.
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