Soil Mechanics and Foundation Engineering Section 1 (2024)

31.

Stoke's law sates that the velocity at which a grain settles out of suspension, the other factors remaining constant, is dependent upon

shape of grain

weight of grain

size of grain

shape and size of grain

shape, size and weight of grain.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

When water table is above the base of a footing, the dry weight m should be used for soil below water table

When water table is located somewhat below the base of a footing, the elastic wedge is partly of moist soil and partly of submerged soil, and a suitable reduction factor is used

When water table is just at the base of the footing, no reduction factor is used

None of these.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

33.

Pick up the correct statement from the following :

In soils, the flow index indicates variation in shear strength with water content

Liquid limit minus plastic limit, is known as plasticity index of the soil

Plastic limit minus shrinkage limit, is known as shrinkage index of the soil

The ratio of the plasticity index to the flow limit, is known as toughness index of the soil

All the above.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

34.

If S, L and R are the arc length, long chord and radius of the sliding circle then the perpendicular distance of the line of the resultant cohesive force, is given by

Soil Mechanics and Foundation Engineering Section 1 (1)

Soil Mechanics and Foundation Engineering Section 1 (2)

Soil Mechanics and Foundation Engineering Section 1 (3)

none of these.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

35.

The liquid limit and plastic limit exist in

sandy soils

silty soils

gravel soils

clay soils.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Soil Mechanics and Foundation Engineering Section 1 (2024)

FAQs

Is geotechnical engineering hard? ›

Yes, geotechnical engineering is hard.

If playing with dirt is something you want to do for the rest of your life, geotechnical engineering may be for you. However, it is not as simple as that. It also involves water movements, densities, soil infiltration, and tons of complex properties that all vary across the world.

What is the difference between soil mechanics and foundation engineering? ›

Soil mechanics is the theory of mechanical properties of soils, foundation engineering - the theory of stability of foundations and construction methods used for their production. This also includes predicting the deformation of the substrate.

Is geotechnical engineering a good career? ›

Yes, geotechnical engineering is a good career.

Someone with 20 years typically makes over $100,000 a year. Not only that, geoengineering jobs are projected to grow 11% over the next decade or so, which is higher than the average job growth rate, according to The Better Business Bureau.

Which is the toughest semester in engineering? ›

The common answer that I received from almost all the students is that the 2nd and 4th semesters are the toughest ones across all the engineering branches. In most of the engineering colleges and Universities, the toughest subject taught in the second semester is “Engineering Mathematics”.

Can engineers be millionaires? ›

Software engineering is one of the best paid fields to work in. It's definitely possible for Software Engineers to become millionaires. Let's go over the many ways this is possible.

Is soil testing hard? ›

It's not hard to do, and if the testing results indicate that the native soil is in good shape, you could end up saving a lot of money.

Does soil science require math? ›

Science courses, such as earth science, biology, and chemistry, are particularly important. Since much of your future work will involve calculations, you should take four years of high school math. You can learn a lot about farming methods and conditions by taking agriculture classes if your high school offers them.

What are the most important topics of soil mechanics? ›

The permeability, stiffness, and strength of soil are three mechanical qualities in soil mechanics that worry engineers. These essentially depend on the type of soil grains, the level of stress present, the amount of water present, and unit weight.

Is soil mechanics a part of geotechnical engineering? ›

Fundamental to geotechnical engineering are the study and practice of engineering geology, geomechanics (rock mechanics and soil mechanics), the design of foundations, the stabilization of slopes, the improvement of ground conditions, the excavation of tunnels and other underground openings, the analysis of ground ...

What are soil engineers called? ›

A soil engineer, also known as a soils engineer or a geotechnical engineer, is a civil engineer who specializes in evaluating the characteristics of the ground upon which a structure is built. A soil engineer investigates and analyzes a site for such qualities as soil characteristics, composition, and drainage.

Is soil mechanics the same as geotechnical engineering? ›

A: Soil mechanics mainly deals with Soil microstructure and its property. Foundation engineering related to design of foundation and pressure distribution deals with engineering properties of soil. Geotechnical engineering is the branch of civil engineering concerned with the engineering behaviour of earth materials.

What is the highest salary of geotechnical engineer? ›

Find out what the average Geotechnical Engineer salary is

Entry-level positions start at $117,500 per year, while most experienced workers make up to $128,838 per year.

Which is the best paid geotechnical engineer? ›

Highest paying cities for Geotechnical Engineers near United Kingdom
  • London. £48,040 per year. 157 salaries reported.
  • Birmingham. £41,090 per year. 64 salaries reported.
  • Leeds. £38,027 per year. 29 salaries reported.
  • Glasgow. £37,916 per year. 38 salaries reported.
  • Edinburgh. £37,686 per year. ...
  • Show more nearby cities.

Can a civil engineer work as a geotechnical engineer? ›

To pursue a career as a civil geotechnical engineer, the minimum qualifications you need are a bachelor's degree in civil engineering, geotechnical engineering, or geological engineering and experience in the field. Some employers prefer candidates with a master's degree, even for entry-level positions.

How long does geotechnical engineering take? ›

It takes four years to become a geotechnical engineer.

That is the time that it takes to earn a bachelor's degree in engineering. A geotechnical engineer is a type of civil engineer with a primary focus on the topography of the land and the attributes of rocks and soils in the building process.

What is the problem of geotechnical engineering? ›

There are three main types of problems in geotechnical engineering: failure load problems, deformation problems, and flow problems.

What's it like to be a geotechnical engineer? ›

You will most likely begin your career heavily on-site.

As a Geotech engineer, you'll perform borehole drilling, test pitting or cone-penetration testing etc. to get an understanding of what the ground conditions of the site. Just pray that you aren't hand-augering most of your holes!

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