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Geotechnical Engineering: Lecture 1 – Introduction Questions with Correct Answers
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Geotechnical Engineering: Lecture 1 – Introduction Questions with Correct Answers
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Geotechnical Engineering: Lecture 1 – IntroductionQuestions with Correct Answers
Geotechnical engineering Correct Answer-defined as the sub-discipline
of civil engineering that involves natural materials found close to the
surface of the earth.
Geotechnical engineering Correct Answer-deals with the engineering
aspects of soils, rocks, and aggregates.
Geotechnical engineering Correct Answer-It is a relatively young branch
of civil engineering
20th century Correct Answer-During the early part of the ___ century,
the need for better and more economical structural design led to a
detailed study of the nature and properties of soil as they related to
engineering.
Mechanics Correct Answer-is the physical science that deals with forces,
stresses, moments, displacements, strains, and equilibrium.
Soil mechanics Correct Answer-is a subject where the principles of
mechanics are applied to soils, treating them as continuous media or
continuum for simplicity.
ASTM D653 Correct Answer-defines soils as "(earth), sediments or
other unconsolidated accumulations of solid particles produced by the
, physical and chemical disintegration of rocks, and which may or may
not contain organic matter.
45% Correct Answer-Soil Composition:
Percentage of minerals
25% Correct Answer-Soil Composition:
Percentage of water
25% Correct Answer-Soil Composition:
Percentage of air
5% Correct Answer-Soil Composition:
Percentage of organic matter
Pedogenesis Correct Answer-Soil Formation is also called __
weathering begins Correct Answer-Soil formation:
On the first step of soil formation, this is where the bedrock begins to
disintegrate
organic matter Correct Answer-Soil formation:
On the second step of soil formation, this facilitates further to the
disintegration of the bedrock
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