Accredited Test Bank Solution For
Principles of Geotechnical
Engineering, 10th Edition Das [All
Lessons Included]
Complete Chapter Solution
Manual are Included
(Ch.1 to Ch.19)
Rapid Download
Quick Turnaround
Complete Chapters Provided
, Table of Contents are Given Below
Here is the list of chapters from "Principles of Geotechnical Engineering," 10th Edition by Braja M.
Das:
This comprehensive structure covers various aspects of geotechnical engineering, providing a
solid foundation for understanding soil mechanics and engineering procedures.
For more detailed information, you can visit the publisher's website.
Part 1: Geotechnical Engineering—A Historical Perspective (Questions 1–25)
1. Which of the following individuals is widely considered the “father” of modern soil
mechanics?
A. Charles-Augustin de Coulomb
B.Karl Terzaghi
C.Henri Darcy
D. Arthur Casagrande
Answer: B
Explanation: Karl Terzaghi’s pioneering work in soil mechanics and foundation
engineering earned him the title “father of modern soil mechanics.”
2. Which ancient civilization is credited with one of the earliest uses of
geotechnical principles in constructing canals and flood control systems?
A. Romans
B.Greeks
C. Egyptians
D. Babylonians
Answer: D
Explanation: The Babylonians constructed extensive canal systems for irrigation and flood
control, demonstrating early understanding of soil and foundation behavior.
3. Coulomb’s contribution to geotechnical engineering is most notably related to:
A. Effective stress principle
B.Consolidation theory
C.Shear strength of soils
D. Liquefaction phenomenon
Answer: C
Explanation: Charles-Augustin de Coulomb’s work on shear strength and earth pressure
theory laid important groundwork for soil mechanics.
4. Karl Terzaghi’s concept of effective stress states that:
A. Soil particles are weightless in water
B.The total stress equals the sum of pore-water pressure and effective stress
C.Soil friction angle remains constant in all water conditions
D. Water does not affect soil shear strength
Answer: B
PAGE
1
, Explanation: Terzaghi’s effective stress principle explains how total stress in a
saturated soil is distributed between pore-water pressure and the intergranular contact
stress (effective stress).
5. Which of the following major infrastructure failures helped catalyze the
modern field of soil mechanics?
A. The Leaning Tower of Pisa
B.The collapse of the Tacoma Narrows Bridge
C.The failure of the St. Francis Dam
D. The failure of the Teton Dam
Answer: A
Explanation: The Leaning Tower of Pisa (started in 1173) highlighted differential
settlement issues in foundation engineering, prompting future investigations into soil-
bearing capacity.
6. Which engineer introduced the concept of the hydraulic gradient for water flow in
soils?
A. Joseph Valentin Boussinesq
B.Henri Darcy
C.G.G. Stokes
D. Atterberg
Answer: B
Explanation: Henri Darcy introduced Darcy’s Law, which is fundamental to understanding
water flow through porous media.
7. What was the primary focus of Arthur Casagrande’s research in soil mechanics?
A. Consolidation and settlement
B.Effective stress principle
C.Atterberg limits and soil classification
D. Pile foundation design
Answer: C
Explanation: Arthur Casagrande refined Atterberg’s plasticity limit tests and soil
classification methods.
8. In the 18th and 19th centuries, much of the knowledge of soil behavior was derived
from:
A. Rigorous laboratory testing
B.Numerical modeling
C.Empirical observations and field experiences
D. Government regulations
Answer: C
Explanation: Before modern soil mechanics theory, engineers relied heavily on
practical observations from trial-and-error construction practices.
9. Which statement best describes early geotechnical engineering approaches?
A. Purely theoretical analyses
B.Reliance on standardized laboratory methods
C.Heavy use of digital simulations
D. Empirical design rules based on observed failures and successes
Answer: D
PAGE
2
, Explanation: Early geotechnical methods were primarily empirical, based on observed
successes and failures in the field.
PAGE
3
Principles of Geotechnical
Engineering, 10th Edition Das [All
Lessons Included]
Complete Chapter Solution
Manual are Included
(Ch.1 to Ch.19)
Rapid Download
Quick Turnaround
Complete Chapters Provided
, Table of Contents are Given Below
Here is the list of chapters from "Principles of Geotechnical Engineering," 10th Edition by Braja M.
Das:
This comprehensive structure covers various aspects of geotechnical engineering, providing a
solid foundation for understanding soil mechanics and engineering procedures.
For more detailed information, you can visit the publisher's website.
Part 1: Geotechnical Engineering—A Historical Perspective (Questions 1–25)
1. Which of the following individuals is widely considered the “father” of modern soil
mechanics?
A. Charles-Augustin de Coulomb
B.Karl Terzaghi
C.Henri Darcy
D. Arthur Casagrande
Answer: B
Explanation: Karl Terzaghi’s pioneering work in soil mechanics and foundation
engineering earned him the title “father of modern soil mechanics.”
2. Which ancient civilization is credited with one of the earliest uses of
geotechnical principles in constructing canals and flood control systems?
A. Romans
B.Greeks
C. Egyptians
D. Babylonians
Answer: D
Explanation: The Babylonians constructed extensive canal systems for irrigation and flood
control, demonstrating early understanding of soil and foundation behavior.
3. Coulomb’s contribution to geotechnical engineering is most notably related to:
A. Effective stress principle
B.Consolidation theory
C.Shear strength of soils
D. Liquefaction phenomenon
Answer: C
Explanation: Charles-Augustin de Coulomb’s work on shear strength and earth pressure
theory laid important groundwork for soil mechanics.
4. Karl Terzaghi’s concept of effective stress states that:
A. Soil particles are weightless in water
B.The total stress equals the sum of pore-water pressure and effective stress
C.Soil friction angle remains constant in all water conditions
D. Water does not affect soil shear strength
Answer: B
PAGE
1
, Explanation: Terzaghi’s effective stress principle explains how total stress in a
saturated soil is distributed between pore-water pressure and the intergranular contact
stress (effective stress).
5. Which of the following major infrastructure failures helped catalyze the
modern field of soil mechanics?
A. The Leaning Tower of Pisa
B.The collapse of the Tacoma Narrows Bridge
C.The failure of the St. Francis Dam
D. The failure of the Teton Dam
Answer: A
Explanation: The Leaning Tower of Pisa (started in 1173) highlighted differential
settlement issues in foundation engineering, prompting future investigations into soil-
bearing capacity.
6. Which engineer introduced the concept of the hydraulic gradient for water flow in
soils?
A. Joseph Valentin Boussinesq
B.Henri Darcy
C.G.G. Stokes
D. Atterberg
Answer: B
Explanation: Henri Darcy introduced Darcy’s Law, which is fundamental to understanding
water flow through porous media.
7. What was the primary focus of Arthur Casagrande’s research in soil mechanics?
A. Consolidation and settlement
B.Effective stress principle
C.Atterberg limits and soil classification
D. Pile foundation design
Answer: C
Explanation: Arthur Casagrande refined Atterberg’s plasticity limit tests and soil
classification methods.
8. In the 18th and 19th centuries, much of the knowledge of soil behavior was derived
from:
A. Rigorous laboratory testing
B.Numerical modeling
C.Empirical observations and field experiences
D. Government regulations
Answer: C
Explanation: Before modern soil mechanics theory, engineers relied heavily on
practical observations from trial-and-error construction practices.
9. Which statement best describes early geotechnical engineering approaches?
A. Purely theoretical analyses
B.Reliance on standardized laboratory methods
C.Heavy use of digital simulations
D. Empirical design rules based on observed failures and successes
Answer: D
PAGE
2
, Explanation: Early geotechnical methods were primarily empirical, based on observed
successes and failures in the field.
PAGE
3
