pci big beam contest
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PCI Big Beam Contest
New Oriental
Junfeng QianShiyu WangQi Wang
Presentation Outline• Background
• Contest Rules
• Project Constrains
• Scope of Service
• Timeline
Background• Sponsored by PCI and Sika Corporation
• PCI- Precast/Prestressed Concrete Institute
• Contest Period: 8/15/2012 -6/15/2013.
Background Cont.• Judging Criteria
– Design accuracy
– Lowest cost
– Lowest weight
– Largest measured deflection at maximum total applied load
– Report quality
– Video
Contest Rules• The beam must no longer than 20 feet and must be tested as a simply
supported span of 18 feet
• The beam shall be designed for dead load plus two applied service live loads of 10 kips
Contest Rules Cont.• All unit cost of available
materials are provided by PCI
• All entries must meet the provisions of ACI-318-08 or the 7th Edition of the PCI Design Handbook
Scope of Service • Project Management
• Background and Literature Search
• Preliminary Analysis & Design
• Final Analysis & Design
• Testing Instrumentation Setting Up
• Service During Fabrication
• Beam Test
• Design Report
Scope Of Service Task 1-Project Management
• Weekly Team Meeting– Update Design– Comments
• Technical Coordination Meeting– Workshop– Meet with Project Manager of Sponsor Company
Scope of Service Cont.Task 2-Literature Search
• ACI-318-08
• PCI Design Handbook, 7th Edition
Scope of Service Cont.Task 3-Preliminary Analysis & Design
• Material Selection– Concrete Mix• Lightweight Self Consolidating
Concrete• Normal Self Consolidating
Concrete– Reinforcement Bar• ASTM Standard #4 or #5
• Design Spreadsheet
• Design Matrix – Six to Eight Options
Scope of Service Cont.Task 4-Final Analysis & Design
• Final Option
• Design Verification– Response 2000
• Auto CAD Drawing – Cross Section View– Side View
Scope of Service Cont.Task 5-Testing Instrumentation Setting Up
Task 6-Service during Fabrication– Troubleshooting
Task 7-Beam Test – Test Results – Video
Task 8-Design Report
Timeline
10-S
ep
12-S
ep
15-S
ep
18-S
ep
23-S
ep
28-S
ep
1-O
ct
5-O
ct
10-O
ct
15-O
ct
20-O
ct
25-O
ct
30-O
ct
1-N
ov
5-N
ov
10-N
ov
15-N
ov
20-N
ov
25-N
ov
30-N
ov
1-De
c
5-De
c
10-D
ec
15-D
ec
20-D
ec
25-D
ec
30-D
ec
14-Ja
n
25-Ja
n
28-Ja
n
1-Fe
b
4-Fe
b
8-Fe
b
11-F
eb
12-F
eb
15-F
eb
18-F
eb
22-F
eb
25-F
eb
1-M
ar
4-M
ar
8-M
ar
11-M
ar
22-M
ar
25-M
ar
27-M
ar
28-M
ar
29-M
ar
1-Ap
r
5-Ap
r
8-Ap
r
9-Ap
r
30-A
pr
9-M
ay
1 Research1.1 Read Contest Poster 1.2 Gather design criteria1.3 Prepare a checklist of tasks2 Literature Search2.1 Read ACI code and PCI handbook manual3 Engineering Study3.3 Material selection3.4 Cross section selection4 Preliminary Design and Analysis4.1 Design spreadsheet4.2 Design matrix5 Final Design and Analysis5.1 Design Verification 5.2 Auto CAD 6 Service during Fabrication7 Install test instrumentation8 Beam Test8.1 Record video and results9 Submit the design report
Schedule
Reference
• Technical Advisor: Dr. Tuchscherer
• Project Manager: David L. Chapin
• Sponsor: Tpac Company
Acknowledge
• ACI Code 318-08
• The 7th Edition of the PCI Design Handbook
Questions
Thank you!
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