The South Australian Drill Core Reference Library hosts geological samples recovered from over 130 years of exploration for minerals and energy resources in South Australia. These irreplaceable samples represent valuable direct records of the geological materials retrieved from the depths of the crust, which will continue to be investigated and analysed by new generations of geologists in industry, research, education and government. The facility consists of three main areas, that vary in use and their design and construction methods; the hylogger, the library and the administration building. The facility was constructed in 2015 as part of the Tonsley Redevelopment, Clovelly Park
2021 Steel & Timber Design Project CIVE 3013 Steel and Timber Design Page 1 of 8 STATE DRILL CORE LIBRARY FACILITY DESIGN BRIEF (V2) 1. PROJECT BACKGROUND The South Australian Drill Core Reference Library hosts geological samples recovered from over 130 years of exploration for minerals and energy resources in South Australia. These irreplaceable samples represent valuable direct records of the geological materials retrieved from the depths of the crust, which will continue to be investigated and analysed by new generations of geologists in industry, research, education and government. The facility consists of three main areas, that vary in use and their design and construction methods; the hylogger, the library and the administration building. The facility was constructed in 2015 as part of the Tonsley Redevelopment, Clovelly Park. 2. PROJECT SCOPE The scope of this project is to design and document some of the main structural roof and floor elements for the Administration Building of the State Drill Core Library Facility. The focus will be on the part of the building located between Grids AA and AE, A4 to A20 on Structural Drawings ST-101, ST-102, ST-302, ST-301 and Architectural Drawing A126 and A127. Firstly determine the design loads on the building (remember to consider the whole building for wind loads) and then design the structural framing members using steel and then timber. The structural elements you will be designing are a roof beam, column, lateral bracing system and a connection detail (for bonus marks). The following items are not in the scope of this project: • Any concrete elements including the design of the first floor slab • Earthquake design • Fire resistance design • Ground floor slab or footing design 3. DESIGN CONSTRUCTION – LIBRARY a) Ground and first floor exterior walls: Lightweight stud wall or glazing with aluminium composite façade panels supported on steel framed fascia trusses. Refer to Architectural drawing A200 for details. b) Roof: Metal sheeting with insulation under, on steel purlins and rafters as shown on the architectural drawings A300, A301 and section details drawings (A620, A621, A622 and A623). c) The ground floor is an industrial raft slab on ground with pad footings. 2021 Steel & Timber Design Project CIVE 3013 Steel and Timber Design Page 2 of 8 4. PROJECT TEAM For each design you are required to work in a project team of three (3). Each team will be more effective in their effort to address the project scope in the time duration allowed than an individual. If there are an uneven number of students in the class, one group of four (4) students ONLY will be allowed. Please submit your preferred groups in an email to your tutor by the end of Week 2. All team members MUST be in the same timetabled design project session. Please note the initials of the student responsible for particular calculations on each page or include a summary of the work distribution between the team members in each of your submitted reports. 5. PROJECT ASSESSMENT This total design project is worth 35 % of the course assessment separated into 3 submissions. Stage 1 Design Loads Stage 2 Steel Member Design Stage 3 Timber Member Design The detail for the elements required to be designed by your team, the allocated marks and suggested completion dates are documented in the tables in the last pages of this brief. 6. PEER ASSESSMENT At the end of each submission stage of the design project, you are required to assess yourself and your group members using the online peer assessment tool SPARK. (https://unisa.sparkplus.com.au/login.php) You are required to answer each of the criteria questions and provide written feedback of at least 10 words for EACH group member. The RPF factor from SPARK (along with tutor and lecturer observations) will be used to modify your groups’ mark to give you an individual mark for each stage of the design project. Please note that marks have been allocated for the group to successfully complete this peer assessment. If any of your group members fail to complete this peer assessment fully within the allocated time frame, your group will receive a reduction in marks for this part of the assessment. If ALL of your group members do not complete this, you will receive zero marks. 7. DESIGN METHOD and SOFTWARE USE The calculations should be typed. The calculations MUST be neat, tidy, legible, easy to follow and logically laid out. You may use spreadsheets to make your calculations clear for repetitive iterations as long as the first iteration including all the formula and workings are typed. You are to use the structural analysis software Spacegass to analyse the roof wind truss ONLY to obtain the design actions including the bending moments, shear forces, axial loads for the roof wind truss / bracing members. You must provide detailed calculations for how you arrived at the input data using a cover sheet for any computer output. The cover sheet will detail all the input you have entered into the software including: - Dimensional information between grid lines and other setout information - Dead, live and wind load cases labelled, locations, direction and values identified https://unisa.sparkplus.com.au/login.php 2021 Steel & Timber Design Project CIVE 3013 Steel and Timber Design Page 3 of 8 - Labelled member sizes and connection types ie pinned, roller, fixed Spacegass is installed in the computer pools in Buildings F, N and P. Also a Spacegass student version can be installed for free on your own laptop / home IBM compatible PC, downloaded from the Spacegass website using this link: http://www.spacegass.com/student You will need to enter your student details (name and email) to confirm that you are a student. Please put Khoi Nguyen as the lecturer and email address is
[email protected] 8. ADDITIONAL DESIGN INFORMATION Dead Loads For the roof dead load you will need to determine the self-weight of the sheeting, purlins, insulation and ceiling. For the mechanical and electrical services within the ceiling space, allow an additional dead load of 0.7kPa. This is in addition to the dead load for the self- weight that you have calculated. Tip: Apply the services dead load for the downward case only. Do not add the services dead load in combination with the upward wind load. The exact location of services is unknown, therefore we assume the most conservative loading conditions for both the downward and upward loads. For instance, the maximum dead load for downwards and minimum dead load added to the upward loads from the wind combination. Wind Loads The building is located adjacent South Road, Clovelly Park, South Australia. The facility is located on the side of a hill so use the website NatureMaps to determine if topographic multipliers will affect the wind speed. The wind load will vary according to the geometry of the building. Roof & Floor Beams The roof sheeting will be fixed to purlins running along the length of the building (approximately north-south for the particular section we are designing). They will be bolted to cleats (small plates) that are welded to the top flange of the roof beams hence provide lateral restraint to the top flange of these beams. Roof beams are usually Universal Beam (UB) or Parallel Flange Channels (PFC) sections bending about their major X axis. Long span roof beams may be pre-cambered upwards to balance downward deflection. This should be considered in your design. Columns Structural columns are located at each end of the roof beams. Columns can be constructed from rectangular hollow sections (RHS), square hollow sections (SHS) or Universal Beam/Column sections (UB/UC). The walls will provide buckling restraint under axial loads for any columns. 9. RESOURCES and REFERENCES All these resources are available through the course homepage 1. Australian Standard AS/NZS 1170 Structural Design Actions a. AS/NZS 1170.0:2002 Part 0: General Principles http://www.spacegass.com/student mailto:
[email protected] http://spatialwebapps.environment.sa.gov.au/naturemaps/?locale=en-us&viewer=naturemaps 2021 Steel & Timber Design Project CIVE 3013 Steel and Timber Design Page 4 of 8 b. AS/NZS 1170.1:2002 Part 1: Permanent, imposed and other actions c. AS/NZS 1170.2:2011 Part 2: Wind actions 2. Australian Standard AS 4100: 1998 (R2016) Steel Structures 3. Australian Standard AS 1720.1:2010 Timber Structures Part 1: Design Method 4. Structural Drawings i. ST-000 COVER SHEET & DRAWING LIST ii. ST-005 GENERAL STEELWORK DETAILS iii. ST-100 FOOTING & GROUND FLOOR PLAN - HYLOGGER iv. ST-101 FOOTING & GROUND FLOOR PLAN - LIBRARY 1 v. ST-102 FOOTING & GROUND FLOOR PLAN - LIBRARY 2 vi. ST-301 ROOF FRAMING PLAN - LIBRARY 1 vii. ST-302 ROOF FRAMING PLAN - LIBRARY 2 viii. ST-500 BUILDING SECTIONS - SHEET 1 – Section B4 ix. ST-501 BUILDING SECTIONS - SHEET 2 – Section B5 x. ST-504 BUILDING SECTIONS - SHEET 5 – Section BA xi. ST-600 FOOTING & GROUND FLOOR DETAILS - SHEET 1 5. Architectural Drawings i. A001 LOCATION PLAN ii. A115, A116, A117 GROUND FLOOR PLAN iii. A125, A126, A127 ROOF PLAN iv. A300, A301 ELEVATIONS v. A620, A621, A622, A623 SECTIONS DETAILS 6. NatureMaps Website 7. Roof Sheeting Table, purlin and CHS / SHS information Sheets 8. SpaceGass File for Bracing Roof Truss – refer course home page for file. 9. Hot Rolled and Structural Steel Products – Onesteel 10. Timber: Standard Sizes Chart Other useful references: Gorenc, B., Tinyou, R. and Syam, A., Steel Designers’ Handbook, 8th edition, UNSW Press, 2012 10. PLAGIARISM IN PROJECTS Plagiarism is a specific form of academic misconduct and deliberate plagiarism is regarded as a serious act of academic misconduct. For a more detailed explanation of plagiarism, please refer to https://lo.unisa.edu.au/mod/book/view.php?id=252142 With regard to this design project, and any other group assignments, plagiarism can be difficult to define. Within