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Importance of specific gravity of soil?
The Specific Gravity (Gs) is needed for various calculations purposes in Soil Mechanics, e.g. void ratio, density, and unit weight. For Sandy soil, i.e. soils mostly made of quartz, Gs can be accurately estimated to be about 2.65, whereas for silty and clayey soils, it may vary from 2.6 to 2.9.
What Example of gravity separation?
An example of gravity separation is panning for gold, where a handheld pan is used to separate gold particles from soil or sediment based on their weight. Another example is the use of gravity tables in agriculture to separate grains based on their density, allowing for the removal of unwanted debris.
How far can gamma rays from naturally occurring radioactive materials travel in soil?
Gamma rays from naturally occurring radioactive materials can travel several feet in soil, with higher-energy gamma rays traveling further than lower-energy ones. The distance gamma rays travel in soil depends on factors such as the type of material emitting the radiation and the density of the soil.
Why soil deforms under stresses?
Soil deforms under stresses due to the rearrangement of soil particles and the redistribution of pore water within the soil structure. When external forces are applied to the soil, the soil particles shift and compact, causing changes in the soil's volume and shape. This deformation is influenced by factors such as soil composition, density, moisture content, and the type and magnitude of applied loads.
How can I determine the moisture content of soil?
To determine the moisture content of soil, you can use a soil moisture meter or follow the oven-drying method. With a soil moisture meter, insert the probe into the soil and read the moisture level displayed. For the oven-drying method, weigh a soil sample, dry it in an oven, and weigh it again to calculate the moisture content.
Why study soil mechanics as a separate discipline?
Soil Mechanics like fluids mechanics and structural mechanics and engineering surveying are the core disciplines of civil engineering for well over 70 years from the days of Terzaghi, father of soil mechanics. It is a separate discipline since soil behaviour cannot be predicted like the methods used for testing the behaviour of structures and fluids,yet ideas similar to these disciplines have been used but the testing and classification of soil had to be on its own. Now the discipline has a broad base to be known as geotechnics or geotechnical engineering.
What has the author M Budhu written?
M. Budhu has written: 'Foundations and earth structures' -- subject(s): Foundations, Soil mechanics 'Soil mechanics and foundations' -- subject(s): Foundations, Soil mechanics
Why are soil and soil mechanics importance to the civil engineers?
Sand
What is unsaturated soil mechanics?
Unsaturated soil mechanics is the study of the behavior of soil when it contains both air and water in its pore spaces. This differs from saturated soil mechanics, which deals with soil that is completely saturated with water. Understanding unsaturated soil mechanics is crucial in various geotechnical engineering applications, such as slope stability analysis and foundation design.
Is codes for soil mechanics?
yes
What has the author Braja M Das written?
Braja M. Das has written: 'Fundamentals of soil dynamics' -- subject(s): Soil dynamics 'Mechanics for engineers' -- subject(s): Applied Mechanics, Statics, Dynamics 'Principles of foundation engineering' -- subject(s): Foundations 'Civil Engineering' 'Soil mechanics' -- subject(s): Soil mechanics, Laboratory manuals 'Earth anchors' -- subject(s): Foundations, Anchorage (Structural engineering) 'Mechanics for engineers' -- subject(s): Statics, Applied Mechanics 'Shallow foundations bearing capacity and settlement' -- subject(s): Foundations, Settlement of structures, Soil mechanics 'Microevolution' 'Introduction to geotechnical engineering' -- subject(s): Soil mechanics, Engineering geology 'Fundamentos de Ingenieria Geotecnica' 'Principles of geotechnical engineering' -- subject(s): Soil mechanics, Engineering geology 'Principles of soil dynamics' -- subject(s): Soil dynamics 'Solutions manual'
What has the author W L Schroeder written?
W. L. Schroeder has written: 'An evaluation of Palouse clay as a foundation material' -- subject(s): Foundations, Soil mechanics, Testing, Clay 'Soils in construction' -- subject(s): Foundations, Soil mechanics, Building 'Application of geotechnical data to resource planning in southeast Alaska' -- subject(s): Soil mechanics, Slopes (Soil mechanics), Soil stabilization
What is the difference and connection between soil mechanics and foundation engineering?
soil mechanics is the science dealing with soil to knowing ,type of soil , bearing capacity of the slackening weakness and strength of the soil and by soil mechanics can we give a recommendation to the designer Foundation engineering is design of foundation of any projects ,building ,factories ,stores ....)the design of foundation type depended on the bearing capacity of the soil of the concerned site of the project.
What has the author HG Poulos written?
H.G Poulos has written: 'Elastic solutions for soil and rock mechanics [by] H.G. Poulos [and] E.H. Davis' -- subject(s): Problems, exercises, Soil mechanics, Rock mechanics, Elasticity
What has the author Zenon Wilun written?
Zenon Wilun has written: 'Soil mechanics in foundation engineering [by] Zenon Wilun and Krzysztof Starzewski' -- subject(s): Foundations, Soil mechanics
Who is the father of soil mechanics?
pascal & Archimedes
Give soil mechanics two mark question with answer?
Yes
