At a project site, the soils must be identified and characterized through a soils investigation. Such an investigation is done in phases and may include geophysical investigations, boreholes, and field and laboratory tests. At the completion of a soils investigation, the client normally requires a carefully written report. a) Why is an oversimplified site investigation a false project cost saving? b) Write short notes on the following sub-surface exploration planning stages: (1) Desk study (ii) Site reconnaissance c) In-situ testing is the ultimate phase of the site investigation where foundation design parameters can be evaluated to a relatively higher degree of reliability than under laboratory conditions. (i) What is "in-situ testing"?
At a project site, the soils must be identified and characterized through a soils investigation. Such an investigation is done in phases and may include geophysical investigations, boreholes, and field and laboratory tests. At the completion of a soils investigation, the client normally requires a carefully written report. a) Why is an oversimplified site investigation a false project cost saving? b) Write short notes on the following sub-surface exploration planning stages: (1) Desk study (ii) Site reconnaissance c) In-situ testing is the ultimate phase of the site investigation where foundation design parameters can be evaluated to a relatively higher degree of reliability than under laboratory conditions. (i) What is "in-situ testing"?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:At a project site, the soils must be identified and characterized through a soils investigation. Such
an investigation is done in phases and may include geophysical investigations, boreholes, and field
and laboratory tests. At the completion of a soils investigation, the client normally requires a
carefully written report.
a) Why is an oversimplified site investigation a false project cost saving?
b) Write short notes on the following sub-surface exploration planning stages:
(1) Desk study
(ii) Site reconnaissance
c) In-situ testing is the ultimate phase of the site investigation where foundation design
parameters can be evaluated to a relatively higher degree of reliability than under laboratory
conditions.
(i)
What is "in-situ testing"?
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