ENCN231-20S1 (C) Semester One 2020

Solid Mechanics

15 points

Details:
Start Date: Monday, 17 February 2020
End Date: Sunday, 21 June 2020
Withdrawal Dates
Last Day to withdraw from this course:
  • Without financial penalty (full fee refund): Friday, 28 February 2020
  • Without academic penalty (including no fee refund): Friday, 29 May 2020

Description

Introduction to solid and structural mechanics: analysis of statically determinate structures; stress and strain; behaviour of beams and columns; analysis of deformations; torsion.

This course introduces emerging civil engineers to solid and structural mechanics. The aim is to provide the fundamentals for the analysis of problems involving statically determinate structures. It develops understanding of stress/strain relations, behaviours of beams and columns under applied loads, torsion of prismatic members, transformations of stresses and strains and deflections of determinate beams.

Learning Outcomes

  • At the conclusion of this course you should be able to:

  • Calculate and plot internal forces: axial forces, shear forces, bending moments, and torques;
  • Define and compute stresses and strains in beams for different loadings;
  • Calculate stress and strain distributions, transformations, and principal components;
  • Apply the integration method and the moment area theorem to calculating beam deflections

Pre-requisites

Subject to approval of the Dean of Engineering and Forestry

Restrictions

ENCI230, ENCI234

Timetable 2020

Students must attend one activity from each section.

Lecture A
Activity Day Time Location Weeks
01 Monday 12:00 - 13:00 - (23/3, 20/4)
Online Delivery (4/5-25/5)
A3 Lecture Theatre (17/2-16/3)
17 Feb - 29 Mar
20 Apr - 26 Apr
4 May - 31 May
02 Monday 16:00 - 17:00 - (23/3, 20/4)
Online Delivery (4/5-25/5)
E8 Lecture Theatre (17/2-16/3)
17 Feb - 29 Mar
20 Apr - 26 Apr
4 May - 31 May
Lecture B
Activity Day Time Location Weeks
01 Tuesday 08:00 - 09:00 - (24/3, 21/4)
Online Delivery (28/4-26/5)
Meremere 108 Lecture Theatre (18/2-17/3)
17 Feb - 29 Mar
20 Apr - 31 May
02 Tuesday 14:00 - 15:00 - (24/3, 21/4)
Online Delivery (28/4-26/5)
E9 Lecture Theatre (18/2-17/3)
17 Feb - 29 Mar
20 Apr - 31 May
Lecture C
Activity Day Time Location Weeks
01 Wednesday 09:00 - 10:00 - (25/3, 22/4)
Online Delivery (29/4-27/5)
E9 Lecture Theatre (19/2-18/3)
17 Feb - 29 Mar
20 Apr - 31 May
02 Wednesday 15:00 - 16:00 - (25/3, 22/4)
Online Delivery (29/4-27/5)
C3 Lecture Theatre (19/2-18/3)
17 Feb - 29 Mar
20 Apr - 31 May
Lecture D
Activity Day Time Location Weeks
01 Thursday 11:00 - 12:00 17 Feb - 22 Mar
20 Apr - 31 May
02 Thursday 15:00 - 16:00 17 Feb - 22 Mar
20 Apr - 31 May
Lab A
Activity Day Time Location Weeks
01 Tuesday 13:00 - 15:00 Check LEARN 27 Apr - 3 May
02 Tuesday 09:00 - 11:00 Check LEARN 27 Apr - 3 May
03 Wednesday 13:00 - 15:00 Check LEARN 27 Apr - 3 May
04 Wednesday 09:00 - 11:00 Check LEARN 27 Apr - 3 May
05 Thursday 13:00 - 15:00 Check LEARN 27 Apr - 3 May
06 Thursday 09:00 - 11:00 Check LEARN 27 Apr - 3 May
07 Monday 13:00 - 15:00 Check LEARN 4 May - 10 May
08 Monday 09:00 - 11:00 Check LEARN 4 May - 10 May
09 Tuesday 13:00 - 15:00 Check LEARN 4 May - 10 May
10 Tuesday 09:00 - 11:00 Check LEARN 4 May - 10 May
11 Wednesday 13:00 - 15:00 Check LEARN 4 May - 10 May
12 Wednesday 09:00 - 11:00 Check LEARN 4 May - 10 May
13 Thursday 13:00 - 15:00 Check LEARN 4 May - 10 May
14 Thursday 09:00 - 11:00 Check LEARN 4 May - 10 May
Tutorial A
Activity Day Time Location Weeks
01 Friday 10:00 - 12:00 17 Feb - 22 Mar
20 Apr - 31 May
02 Friday 15:00 - 17:00 17 Feb - 22 Mar
20 Apr - 31 May

Examination and Formal Tests

Test A
Activity Day Time Location Weeks
01 Tuesday 15:00 - 18:00 20 Apr - 26 Apr

Course Coordinator / Lecturer

Christopher McGann

Lecturers

Anthony Abu and Allan Scott

Assessment

Assessment Due Date Percentage 
final exam 40%
Lab report 10%
Quizzes (11) 20%
Test 30%


The test will cover Modules 1-3 (Stress and Strain, Pure Bending, and Beam Bending). The final exam will be comprehensive, but with a focus on Modules 4-7 (Flexural Deformation in Beams, Stress/Strain Transformation, Shear Stress in Beams, and Torsion). Please note that:

1. You cannot pass this course if you achieve a mark < 40% on both the test and final exam.
2. Tutorials are designed around two key learning outcomes: (1) a summative assessment (weekly quiz) to gauge your knowledge/comfort with the material, and (2) further guided practice on concepts and problem-solving skills through additional, non-assessed problem sets. You must attend your allocated tutorial stream or you will be given a fail grade for your quiz. Exceptions may be granted on an ad hoc basis, but this must be confirmed by the course coordinator before the tutorial session.
3. Quizzes are held at the end of tutorial sessions each week, and will cover material up to that point in the course with a focus on the specific material in lectures for that week. Quizzes cannot be made up if missed for any reason and no extra time will be given for late arrivals. The final quiz grade in the course will comprise the top 9/11 quiz marks to allow for students to miss up to two quizzes without penalty.
4. Homework problems will be posted for each week. These problems will not be collected or assessed, they are for your own practice and learning. Numerical answers will be made available, but no worked solutions will be posted. We strongly suggest that you take advantage of these homework problems to support your learning and attempt them before the tutorial sessions.

Textbooks / Resources

Recommended Reading

Beer, Ferdinand P.), Johnston, E. Russell, DeWolf, John T., Mazurek, David F. (David Francis),; Mechanics of Materials; 7th; McGraw Hill, 2015.

Additional Course Outline Information

Attendance

You have to self-select your lab group through the My timetable system. However, this selection needs to be completed by 5.00 pm on Wednesday 25 March 2020. If you have not self-allocated by this time, you will be allocated into a lab by the course coordinator. A list will be compiled of the members in each group, uploaded to LEARN and used to take attendance at each lab session.

Lab group selections made after 5.00 pm on Wednesday 25 March 2020 will not appear on the published list, and affected students will be turned away from the lab. If for any reason you are experiencing difficulty choosing your preferred group please see the course coordinator early to help resolve this before Wednesday 25 March 2020.

Lab Reports are due by 5.00 pm, three weeks after the laboratory section that you have been allocated to. They should be prepared according to the guidance given in the Department of Civil and Natural Resources Engineering Communications Portfolio Guide.

Where to submit and collect work

Lab Reports should be dropped into the homework boxes on Level 2 (Civil/Mechanical Engineering Building) next to room E15. Lab Reports have title pages, not coversheets.

Indicative Fees

Domestic fee $975.00

International fee $5,500.00

* Fees include New Zealand GST and do not include any programme level discount or additional course related expenses.

For further information see Civil and Natural Resources Engineering.

All ENCN231 Occurrences

  • ENCN231-20S1 (C) Semester One 2020