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C&ENVENG 7107 - Prestressed Concrete Structures

North Terrace Campus - Semester 2 - 2016

The course information on this page is being finalised for 2016. Please check again before classes commence.

Introduction to prestressed concrete-prestressing concepts; pre-tensioning and post-tensioning; full and partial prestress; the need for prestress; advantages and disadvantages; methods of prestressing. Forces imposed by prestressing (straight, draped and kinked tendon profiles). Load balancing. Introductory examples. Design requirements: strength and serviceability. Material properties. Design for serviceability: stress limits; serviceability criteria; determination of prestress and eccentricity; cable profiles; cracked section analysis; decompression and cracking moment; effect of cracking at service loads; short-term deflection calculations; crack control; design for strength: limit state design. Rectangular stress block. Ultimate moment capacity. Effect of non-prestressed steel; ductility; transfer strength; design for shear-effect of prestress on shear; stirrup design. Special problems in prestressing: losses; effect of creep and shrinkage; end block design-bursting and spalling forces in post anchorages; transmission lengths in pre-tensioned members. Statically indeterminate beams: introduction to continuous prestressed concrete beams; secondary moments.

  • General Course Information
    Course Details
    Course Code C&ENVENG 7107
    Course Prestressed Concrete Structures
    Coordinating Unit School of Civil, Environmental & Mining Eng
    Term Semester 2
    Level Postgraduate Coursework
    Location/s North Terrace Campus
    Units 3
    Contact Up to 4 hours per week
    Available for Study Abroad and Exchange N
    Assumed Knowledge C&ENVENG 3005 & C&ENVENG 3001
    Assessment assignments, design project and a final examination - details at the start of the semester
    Course Staff

    Course Coordinator: Dr Mohamed Ali Sadakkathulla

    Course Timetable

    The full timetable of all activities for this course can be accessed from .

  • Learning Outcomes
    Course Learning Outcomes
    1.      Describe the basic properties of prestressed concrete constituents.
    2.      Analyse the flexural behaviour of simple beams
    3.      Calculate prestress losses for simple prestressed concrete girders
    .4.      Design prestressed concrete girders for flexure using current design procedures (Standards Australia, Australian Standard for Concrete Structures, AS3600).
    5.      Recognize the effects of transfer and development length on flexural and shear strengths6.      Construct moment-curvature and load-deflection curves for a prestressed concrete beam.
    7.      Analyse and design prestressed concrete members for shear.
    University Graduate Attributes

    No information currently available.

  • Learning Resources
    Required Resources
    1. Prestressed Concrete Structures, 3rd Edition R.F. Warner, A.K. Faulkes, & S.J.Foster, Pearson (Printice Hall), 2011. (hard copies available from Unibooks)
    Recommended Resources
    Australian Standards for Civil Engineering Students Part II: Structural Engineering.
    Online Learning
    Lecture slides will be uploaded regularly on MyUni.
  • Learning & Teaching Activities
    Learning & Teaching Modes
    This course uses a number of different teaching and learning approaches including:·    
    Lectures·   
    Problem-solving tutorials and assignments·    
    Design Sessions ·    
    Self-directed activities·    
    Design assignments.    
    Examinations
    Workload

    The information below is provided as a guide to assist students in engaging appropriately with the course requirements.

    The information below is approximate only and it is provided as a guide to assist students in engaging appropriately with the course requirements.

    Lectures and tutorials: 3.0 hours / week contact;
    Design classes: 1 to 2 hours / week contact;
    Tutorial submissions: 2.0 hours / week;
    Design submissions: 2.0 hours / week;
    Self-study: 2.0 hours / week.
    Learning Activities Summary
    Refer t MyUni.
  • Assessment

    The University's policy on Assessment for Coursework Programs is based on the following four principles:

    1. Assessment must encourage and reinforce learning.
    2. Assessment must enable robust and fair judgements about student performance.
    3. Assessment practices must be fair and equitable to students and give them the opportunity to demonstrate what they have learned.
    4. Assessment must maintain academic standards.

    Assessment Summary
    assessment type due daate weighting    learning objectives
    Tutorials (4-5) (formative) Refer to MyUni 8% 1-7
    Quizzes Refer to MyUni 7% 1-7
    Design project Refer to MyUni 25% 1-7
    Final Exam Refer to MyUni 60% 1-7
    Assessment Related Requirements
    The tutorials will be individual submissions, whereas the design  reports will be submitted as a group – one submission per group.  Students will be able to choose their own design project groups, but the total number of persons in each group should not be less than 2 and not greater than 3.
    Assessment Detail
    Further details of each assignment will be provided in lectures and via MyUni well before the due date.
    Submission
    All tutorials must be submitted electronically on MyUni. Design project  reports must be submitted in the course submission box in front of the School of Civil, Environmental and Mining Engineering Office (Eng. North N136) at or before 5pm on the nominated due date.

    Late submissions will be penalised at the rate of 20% per day unless an extension was granted by the course coordinator prior to the nominated due date due to medical or extenuating circumstances. Any requests for extensions must be communicated via email prior to the deadline. No credit will be given for submissions received more than three working days after the nominated due date unless an extension was granted by the course coordinator.
    Course Grading

    Grades for your performance in this course will be awarded in accordance with the following scheme:

    M10 (Coursework Mark Scheme)
    Grade Mark Description
    FNS   Fail No Submission
    F 1-49 Fail
    P 50-64 Pass
    C 65-74 Credit
    D 75-84 Distinction
    HD 85-100 High Distinction
    CN   Continuing
    NFE   No Formal Examination
    RP   Result Pending

    Further details of the grades/results can be obtained from Examinations.

    Grade Descriptors are available which provide a general guide to the standard of work that is expected at each grade level. More information at Assessment for Coursework Programs.

    Final results for this course will be made available through .

  • Student Feedback

    The University places a high priority on approaches to learning and teaching that enhance the student experience. Feedback is sought from students in a variety of ways including on-going engagement with staff, the use of online discussion boards and the use of Student Experience of Learning and Teaching (SELT) surveys as well as GOS surveys and Program reviews.

    SELTs are an important source of information to inform individual teaching practice, decisions about teaching duties, and course and program curriculum design. They enable the University to assess how effectively its learning environments and teaching practices facilitate student engagement and learning outcomes. Under the current SELT Policy (http://www.adelaide.edu.au/policies/101/) course SELTs are mandated and must be conducted at the conclusion of each term/semester/trimester for every course offering. Feedback on issues raised through course SELT surveys is made available to enrolled students through various resources (e.g. MyUni). In addition aggregated course SELT data is available.

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  • Policies & Guidelines
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