STRCTENG 300 : Design Loads and Dynamic Response of Structures

Engineering

2025 Semester One (1253) (15 POINTS)

Course Prescription

Determination of design loads according to AS/NZS1170 and the response of structures under dynamic loadings.

Course Overview

Design loads according to AS/NZS1170 are determined with an understanding of building regulations, load transfer and the objectives of the building code. The role of structural members in transmitting the forces from the loading location to the foundation and from the foundation to the observed locations of the structure will be established. The dynamic properties of the structure and load and their impact on the response of structures under dynamic loadings are conferred.
Structures will be idealised as a single or multiple-degree-of-freedom system to evaluate the impact of dynamic loads. Analytical and numerical approaches will be introduced to determine the structural response. After completing this course, you will gain insight into the principles of structural dynamics, determine the influence of the nature of the time history and duration on the frequency content of a dynamic load, idealise structures as a single or multiple degrees-of-freedom system, and solve the equation of motions using several approaches.

Course Requirements

Prerequisite: CIVIL 210 or STRCTENG 200 Restriction: CIVIL 314

Capabilities Developed in this Course

Capability 3: Knowledge and Practice
Capability 4: Critical Thinking
Capability 5: Solution Seeking
Capability 6: Communication
Capability 7: Collaboration

Learning Outcomes

By the end of this course, students will be able to:
  1. Understand the role of the Building Act, building regulations and building code, and the concepts behind lateral loading and paths of the load transfer throughout the building to the support. (Capability 3.1, 3.2, 4.1, 4.2, 5.1, 6.1 and 7.1)
  2. Model a structure as systems with single and multi-degree-of-freedom (DOF) and the impact of the selected model on the structural analyses. (Capability 3.1, 3.2, 4.1, 4.2 and 5.1)
  3. Decouple a multi-DOF system into a number of single-DOF systems, including the advantages and limitations. (Capability 3.1, 3.2, 4.1 and 4.2)
  4. Solve the equation of motion of single and multi DOF systems using numerous approaches. (Capability 3.1 and 3.2)
  5. Understand and explain the frequency content of a dynamic load and its consequence for structures. (Capability 3.1, 3.2, 4.1 and 4.2)
  6. Understand and apply the ductility of a structure in the response spectrum. (Capability 3.1, 3.2, 4.1 and 4.2)
  7. Understand the relationship between dynamic load and structural response. (Capability 3.1, 3.2, 4.1, 4.2, 5.1 and 6.1)

Assessments

Assessment Type Percentage Classification
Tests 22% Individual Test
Laboratories 8% Group Coursework
Quizzes 12% Individual Coursework
Assignments 8% Individual Coursework
Final exam 50% Individual Examination
Assessment Type Learning Outcome Addressed
1 2 3 4 5 6 7
Tests
Laboratories
Quizzes
Assignments
Final exam
A pass mark, comprising the sum of all assessment types, is 50% or higher, according to University policy. In addition, a minimum of 40% is required in the exam to pass the course.

Late submissions will not be accepted/allowed for the exam, tests, and online quizzes. It is possible to submit late for the assignments and projects, and the late submission penalty schedule will be included in the assignment and project handouts.

Workload Expectations

This course is a standard 15-point course and students are expected to spend 10 hours per week involved in each 15-point course that they are enrolled in.

For this course, you can expect a total of 32 hours of lectures, 12 hours of tutorials, 6 hours of laboratory activities, 80 hours of reading and thinking about the content, and 20 hours of work on quizzes and test preparation.

Delivery Mode

Campus Experience

Attendance on campus is required at scheduled activities, i.e., lectures, quizzes, laboratory activities, tutorials, the two tests and the final test, to complete and receive credit for components of the course.

Lectures will be available as recordings. Other learning activities including tutorials and labs will not be available as recordings.

The course will not include live online events including tutorials and laboratory activities.

The activities for the course are scheduled as weekly delivery.

Learning Resources

Course materials are made available in a learning and collaboration tool called Canvas which also includes reading lists and lecture recordings (where available).

Please remember that the recording of any class on a personal device requires the permission of the instructor.

The textbook "Dynamics of Structures in SI Units, 5th edition, by Anil K. Chopra" and the textbook summary can be obtained from the University Bookshop (UBS).

The textbook is available in the university library.

Students can also purchase their own textbook hardcopy from UBS  or the digital textbook directly from the publisher via https://www.pearson.com/store/p/dynamics-of-structures-in-si-units/P200000003932/9781292249209.

Publications on related topics.

Health & Safety

Students are expected to adhere to the guidelines outlined in the Health and Safety section of the Engineering Undergraduate Handbook.

Student Feedback

At the end of every semester students will be invited to give feedback on the course and teaching through a tool called SET or Qualtrics. The lecturers and course co-ordinators will consider all feedback and respond with summaries and actions.

Your feedback helps teachers to improve the course and its delivery for future students.

Class Representatives in each class can take feedback to the department and faculty staff-student consultative committees.

"The in-class demonstration strongly supported my understanding of the concept as it enhanced my learning by visualising the rather abstract concept, which left a strong impression on me. "

More in-person demonstrations will be conducted.

Other Information

Active participation in the weekly class, tutorial and laboratory activities is essential.

Academic Integrity

The University of Auckland will not tolerate cheating, or assisting others to cheat, and views cheating in coursework, tests and examinations as a serious academic offence. The work that a student submits for grading must be the student's own work, reflecting their learning. Where work from other sources is used, it must be properly acknowledged and referenced. A student's assessed work may be reviewed against electronic source material using computerised detection mechanisms. Upon reasonable request, students may be required to provide an electronic version of their work for computerised review.

Class Representatives

Class representatives are students tasked with representing student issues to departments, faculties, and the wider university. If you have a complaint about this course, please contact your class rep who will know how to raise it in the right channels. See your departmental noticeboard for contact details for your class reps.

Inclusive Learning

All students are asked to discuss any impairment related requirements privately, face to face and/or in written form with the course coordinator, lecturer or tutor.

Student Disability Services also provides support for students with a wide range of impairments, both visible and invisible, to succeed and excel at the University. For more information and contact details, please visit the Student Disability Services’ website http://disability.auckland.ac.nz

Special Circumstances

If your ability to complete assessed coursework is affected by illness or other personal circumstances outside of your control, contact a member of teaching staff as soon as possible before the assessment is due.

If your personal circumstances significantly affect your performance, or preparation, for an exam or eligible written test, refer to the University’s aegrotat or compassionate consideration page https://www.auckland.ac.nz/en/students/academic-information/exams-and-final-results/during-exams/aegrotat-and-compassionate-consideration.html.

This should be done as soon as possible and no later than seven days after the affected test or exam date.

Learning Continuity

In the event of an unexpected disruption we undertake to maintain the continuity and standard of teaching and learning in all your courses throughout the year. If there are unexpected disruptions the University has contingency plans to ensure that access to your course continues and your assessment is fair, and not compromised. Some adjustments may need to be made in emergencies. You will be kept fully informed by your course co-ordinator, and if disruption occurs you should refer to the University Website for information about how to proceed.

Student Charter and Responsibilities

The Student Charter assumes and acknowledges that students are active participants in the learning process and that they have responsibilities to the institution and the international community of scholars. The University expects that students will act at all times in a way that demonstrates respect for the rights of other students and staff so that the learning environment is both safe and productive. For further information visit Student Charter https://www.auckland.ac.nz/en/students/forms-policies-and-guidelines/student-policies-and-guidelines/student-charter.html.

Disclaimer

Elements of this outline may be subject to change. The latest information about the course will be available for enrolled students in Canvas.

In this course you may be asked to submit your coursework assessments digitally. The University reserves the right to conduct scheduled tests and examinations for this course online or through the use of computers or other electronic devices. Where tests or examinations are conducted online remote invigilation arrangements may be used. The final decision on the completion mode for a test or examination, and remote invigilation arrangements where applicable, will be advised to students at least 10 days prior to the scheduled date of the assessment, or in the case of an examination when the examination timetable is published.

Published on 03/12/2024 12:49 p.m.