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Course profile

Geotechnical Investigation (CIVL4270)

Study period
Sem 1 2025
Location
St Lucia
Attendance mode
In Person

Course overview

Study period
Semester 1, 2025 (24/02/2025 - 21/06/2025)
Study level
Undergraduate
Location
St Lucia
Attendance mode
In Person
Units
2
Administrative campus
St Lucia
Coordinating unit
Civil Engineering School

Purpose of geotechnical investigation and testing; geotechnical site investigation methods, including test pitting, drilling, soil sampling, rock coring, in situ testing, cone penetration testing of soil profiles, and geophysical testing; planning a geotechnical investigation and testing program; laboratory testing methods for soils and rocks, their applications and limitations, and their interpretation; geotechnical parameter assessment.

The course covers the following topics:

  1. Purpose of geotechnical investigation and testing
  2. Geotechnical site investigation methods, including test pitting, drilling, soil sampling, rock coring, in situ testing, cone penetration testing of soil profiles, and geophysical testing
  3. Planning a geotechnical investigation and testing program
  4. Laboratory testing methods for soils and rocks, their applications and limitations, and their interpretation
  5. Geotechnical parameter assessment.

Course requirements

Assumed background

Assumed background are the content of courses CIVL2210 and CIVL3210.

Prerequisites

You'll need to complete the following courses before enrolling in this one:

CIVL2210

Course staff

Course coordinator

Lecturer

Timetable

The timetable for this course is available on the UQ Public Timetable.

Additional timetable information

Provided ᅠrecording facilities exist in the Lecture Room and are functional. Lectures and Tutorials will be recorded.

Aims and outcomes

This course aims to equip students with the foundational knowledge and practical skills necessary for comprehensive geotechnical investigations. Students will learn to assess the capabilities and limitations of laboratory and in-situ equipment and methods, develop effective plans for field and laboratory testing programs, and interpret and analyse investigation data. They will also gain the ability to synthesise findings into well-supported design parameters, collaborate on technical reporting, and communicate technical insights to diverse audiences, all while engaging in reflective practices that foster continuous improvement in geotechnical engineering.

Learning outcomes

After successfully completing this course you should be able to:

LO1.

Demonstrate detailed knowledge of the requirements of a geotechnical investigation by applying this to a given site.

LO2.

Plan a geotechnical investigation.

LO3.

Plan a field and laboratory testing program.

LO4.

Interpret and analyse the results of a geotechnical investigation and testing program.

LO5.

Recommend geotechnical parameters for design, based on the interpretation and analysis of the results of a geotechnical investigation and testing program.

LO6.

Successfully function as part of a team to produce appropriate geotechnical investigation technical reports.

Assessment

Assessment summary

Category Assessment task Weight Due date
Paper/ Report/ Annotation Geotechnical Investigation & Testing Program - Group Assignment 1
  • Team or group-based
20%

7/04/2025 4:00 pm

Presentation Interpreting Geotechnical Parameters - Group Assignment 2
  • Team or group-based
20%

19/05/2025 4:00 pm

Examination Final Examination (MCQ and PSQ)
  • Hurdle
  • Identity Verified
  • In-person
60%

End of Semester Exam Period

7/06/2025 - 21/06/2025

A hurdle is an assessment requirement that must be satisfied in order to receive a specific grade for the course. Check the assessment details for more information about hurdle requirements.

Assessment details

Geotechnical Investigation & Testing Program - Group Assignment 1

  • Team or group-based
Mode
Product/ Artefact/ Multimedia
Category
Paper/ Report/ Annotation
Weight
20%
Due date

7/04/2025 4:00 pm

Other conditions
Peer assessment factor.

See the conditions definitions

Learning outcomes
L01, L02, L03, L06

Task description

Assignment 1 will be carried out in student-assigned Groups of up to 6 students.

Plan a geotechnical investigation and testing program for the given site, covering the following aspects:

(a) Likely geotechnical requirements.

(b) Likely ground conditions and geotechnical constraints of the site.

(c) Required geotechnical investigation and testing program to address and satisfy (a) and (b).

Each team member's contribution to this assignment will be peer-assessed using Buddycheck on the course's Blackboard. You will evaluate your teammates' contributions and justify your own participation. A Peer Assessment Factor will be generated through this process, which will be used to adjust individual final marks based on the group assignment score and the moderated peer assessment factor.

This assessment task evaluates students' abilities, skills and knowledge without the aid of generative Artificial Intelligence (AI) or Machine Translation (MT). Students are advised that the use of AI or MT technologies to develop responses is strictly prohibited and may constitute student misconduct under the Student Code of Conduct.

Submission guidelines

Assessment must be submitted through the course BlackBoard site.

Deferral or extension

You may be able to apply for an extension.

The maximum extension allowed is 28 days. Extensions are given in multiples of 24 hours.

Late submission

A penalty of 10% of the maximum possible mark will be deducted per 24 hours from time submission is due for up to 7 days. After 7 days, you will receive a mark of 0.

Interpreting Geotechnical Parameters - Group Assignment 2

  • Team or group-based
Mode
Activity/ Performance
Category
Presentation
Weight
20%
Due date

19/05/2025 4:00 pm

Other conditions
Peer assessment factor.

See the conditions definitions

Learning outcomes
L01, L02, L03, L06

Task description

Assignment 2 will be carried out in the same Groups of up to 6 students as for Assignment 1.

Assignment 2 is in 5 parts:

(a) Present the evolution of CPTu Soil Behavious Type (SBT) Charts.

(b) Comment on the evolution of the SBT Charts, and how they relate to the Unified Soil Classification (USC).

(c) Present CPTu geotechnical parameter correlations for clean sands.

(d) Present CPTu geotechnical parameter correlations for clays.

(e) Comment on the reliability of the CPTu-derived geotechnical parameters for clean sands and clays.

Each team member's contribution to this assignment will be peer-assessed using Buddycheck on the course's Blackboard. You will evaluate your teammates' contributions and justify your own participation. A Peer Assessment Factor will be generated through this process, which will be used to adjust individual final marks based on the group assignment score and the moderated peer assessment factor.

This assessment task evaluates students' abilities, skills and knowledge without the aid of generative Artificial Intelligence (AI) or Machine Translation (MT). Students are advised that the use of AI or MT technologies to develop responses is strictly prohibited and may constitute student misconduct under the Student Code of Conduct.

Submission guidelines

Assessment must be submitted through the course BlackBoard site.

Deferral or extension

You may be able to apply for an extension.

The maximum extension allowed is 28 days. Extensions are given in multiples of 24 hours.

Late submission

A penalty of 10% of the maximum possible mark will be deducted per 24 hours from time submission is due for up to 7 days. After 7 days, you will receive a mark of 0.

Final Examination (MCQ and PSQ)

  • Hurdle
  • Identity Verified
  • In-person
Mode
Written
Category
Examination
Weight
60%
Due date

End of Semester Exam Period

7/06/2025 - 21/06/2025

Other conditions
Time limited.

See the conditions definitions

Learning outcomes
L01, L02, L03, L04, L05

Task description

The final exam will include a combination of multiple choice and short answer questions.

This assessment task is to be completed in-person. The use of generative Artificial Intelligence (AI) or Machine Translation (MT) tools will not be permitted. Any attempted use of AI or MT may constitute student misconduct under the Student Code of Conduct.

Hurdle requirements

To receive an overall grade of 4 or more, a student must achieve at least 45% on the final exam.

Exam details

Planning time 10 minutes
Duration 120 minutes
Calculator options

(In person) Casio FX82 series only or UQ approved and labelled calculator

Open/closed book Closed Book examination - no written materials permitted
Exam platform Paper based
Invigilation

Invigilated in person

Submission guidelines

Deferral or extension

You may be able to defer this exam.

Course grading

Full criteria for each grade is available in the Assessment Procedure.

Grade Cut off Percent Description
1 (Low Fail) 0 - 19

Absence of evidence of achievement of course learning outcomes.

Course grade description: The student fails to demonstrate any significant knowledge or understanding of the underlying concepts. Much of the information provided is inaccurate or irrelevant.

2 (Fail) 20 - 44

Minimal evidence of achievement of course learning outcomes.

Course grade description: The student fails to demonstrate sufficient knowledge or understanding of the underlying concepts. Much of the information provided is inaccurate or irrelevant.

3 (Marginal Fail) 45 - 49

Demonstrated evidence of developing achievement of course learning outcomes

Course grade description: The student falls short of satisfying all basic requirements of a Pass.

4 (Pass) 50 - 64

Demonstrated evidence of functional achievement of course learning outcomes.

Course grade description: The student demonstrates sound knowledge and at least partial understanding of the underlying concepts. Some correct and some incorrect information is provided.

5 (Credit) 65 - 74

Demonstrated evidence of proficient achievement of course learning outcomes.

Course grade description: The student demonstrates sound knowledge and understanding of the underlying concepts. Information provided is largely correct.

6 (Distinction) 75 - 84

Demonstrated evidence of advanced achievement of course learning outcomes.

Course grade description: The student demonstrates very sound knowledge and understanding of the underlying concepts. Information provided is essentially correct and relevant.

7 (High Distinction) 85 - 100

Demonstrated evidence of exceptional achievement of course learning outcomes.

Course grade description: The student demonstrates excellent knowledge and understanding of the underlying concepts. There is evidence of critical analysis, and information provided is accurate and relevant.

Additional course grading information

Grade cutoffs and hurdles

Final marks will be rounded up to an integer value prior to applying hurdles or grade boundaries.

Supplementary assessment

Supplementary assessment is available for this course.

Learning resources

You'll need the following resources to successfully complete the course. We've indicated below if you need a personal copy of the reading materials or your own item.

Library resources

Find the required and recommended resources for this course on the UQ Library website.

Additional learning resources information

Powerpoint presentations covering the Course content will be emailed to enrolled students.

Links to selected references and resources will also be provided.

Learning activities

The learning activities for this course are outlined below. Learn more about the learning outcomes that apply to this course.

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Learning period Activity type Topic
Multiple weeks

From Week 1 To Week 13
(24 Feb - 01 Jun)

Lecture

Lecture Series

A 2-hour lecture will be given in-person from 2:00 to 03:50pm on Mondays in the room timetabled, to cover the course content and its application.

Learning outcomes: L01, L02, L03, L04, L05

Tutorial

Tutorial Series

A 1-hour Tutorial will be given in-person following the Lecture from 4:00 to 4:50pm on Mondays in the room timetabled, to provide examples pertinent to the application of the course material, and to introduce and provide feedback on the examinable Assignments.

Learning outcomes: L01, L02, L03, L04, L05, L06

Policies and procedures

University policies and procedures apply to all aspects of student life. As a UQ student, you must comply with University-wide and program-specific requirements, including the:

Learn more about UQ policies on my.UQ and the Policy and Procedure Library.

School guidelines

Your school has additional guidelines you'll need to follow for this course: