1 / 37

Kania SOM / Brennan Hall

Kania SOM / Brennan Hall. University of Scranton - Scranton, Pennsylvania. Douglas Wisniewski Structural Option. Kania SOM / Brennan Hall. Presentation Outline. Project Background Introduction Project Team Construction Structure Information Technology. Wireless LAN Breadth Study

aine
Download Presentation

Kania SOM / Brennan Hall

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Kania SOM / Brennan Hall University of Scranton - Scranton, Pennsylvania Douglas Wisniewski Structural Option

  2. KaniaSOM / Brennan Hall Presentation Outline • Project Background • Introduction • Project Team • Construction • Structure • Information Technology • Wireless LAN Breadth Study • Wireless LAN • Access Points • IP Phones • Interactive Whiteboards • Video Conferencing • Structural Depth Study • Loads • Lateral System • Gravity System Conclusions Acknowledgements Questions • Scheduling/Cost Breadth Study • Material Costs • Construction Schedule • Final Cost Figures

  3. KaniaSOM / Brennan Hall Project Background • Introduction • Five-story office/classroom building • 68,500 square feet • $12.3 million project • 1st and 2nd floors primarily classrooms • 3rd and 4th floors primarily faculty offices • 5th floor executive board room and catering facilities

  4. KaniaSOM / Brennan Hall Project Background • Project Team • Owner – University of Scranton • Architects – Burkavage Design Associates • Structural Engineer – QproQ Engineering, Inc. • Geotechnical Consultant – Geo-Science Engineering • General Contractor – Sordoni Construction Services

  5. KaniaSOM / Brennan Hall Project Background • Construction • Started March 1999 • Completed August 2000 • CM at risk delivery method • Adjacent dorms constructed at same time • Subcontractor lump sum bids

  6. KaniaSOM / Brennan Hall Project Background • Structure • Structural steel framing • Fully rigid moments frames • Concrete-filled composite metal deck • Column spread and continuous wall footings

  7. KaniaSOM / Brennan Hall Project Background • Information Technology • Showcase instructional technologies and conference center flexibility • Touch screen control of lighting, computing, and audio/video components • Overhead projector, motorized screens, image visualizers, DVD & CD players • High-end video displays, theatre like sound and video conferencing in executive conference center • Auditorium featuring theatre like audio and video environments

  8. KaniaSOM / Brennan Hall Presentation Outline • Project Background • Introduction • Project Team • Construction • Structure • Information Technology • Wireless LAN Breadth Study • Wireless LAN • Access Points • IP Phones • Interactive Whiteboards • Video Conferencing • Structural Depth Study • Loads • Lateral System • Gravity System Conclusions Acknowledgements Questions • Scheduling/Cost Breadth Study • Material Costs • Construction Schedule • Final Cost Figures

  9. KaniaSOM / Brennan Hall Structural Depth Study • Loads • From AISC “Manual of Steel Construction” • Dead loads • Roof dead (no ballast) 16.7 psf • Roof dead (with ballast) 26.7 psf • Floor dead 100 psf From ASCE 7-02 • Live loads • Corridors 80 psf • Classrooms 40 psf • Offices 50 psf • Snow load 30 psf

  10. KaniaSOM / Brennan Hall Structural Depth Study • Loads • As Calculated by RAM Frame • Wind loads N-S E-W • Roof level 12.2 kips 14.4 kips • Fifth Floor 21.5 kips 22.9 kips • Fourth Floor 20.5 kips 21.7 kips • Third Floor 21.7 kips 19.9 kips • Second Floor 22.5 kips 18.3 kips • Total 98.4 kips 97.2 kips • Seismic loads • Total Building Weight 5690 kips • N-S Base Shear 246.7 psf • E-W Base Shear 284.5 psf

  11. KaniaSOM / Brennan Hall Structural Depth Study • Lateral System • Advantages • Eliminate high cost of steel moment connections • Reduce steel erection time by eliminating steel moment connections • Six reinforced concrete shear walls • Four located on the perimeter • Extend all five floors • Two located in the interior • Only extend four floors • Very rigid, very small deflections • Massive walls and footings to resist overturning moments

  12. KaniaSOM / Brennan Hall Structural Depth Study Lateral System

  13. KaniaSOM / Brennan Hall Structural Depth Study Lateral System

  14. KaniaSOM / Brennan Hall Structural Depth Study Lateral System

  15. KaniaSOM / Brennan Hall Structural Depth Study • Gravity System • Replace wide flange infill beams with open web steel joists • Advantages • Reduce weight of floor system • Improve efficiency of floor system • Concerns • Fire Protection • Floor Vibrations

  16. KaniaSOM / Brennan Hall Structural Depth Study • Gravity System Typical joist layout

  17. KaniaSOM / Brennan Hall Structural Depth Study • Gravity System Fire Protection • Design No. G708 from U.L. “Fire Resistance Directory” • 2 hour fire rating • W8X28 min. beam size • Normal weight concrete, f’c = 3500 psi • Form deck with 2 ½” pitch, ½” corrugations • min. 16K6 joists spaced at 3’-6” max. • Spray-applied fire resistive material • Metal lath (optional)

  18. KaniaSOM / Brennan Hall Structural Depth Study • Gravity System Fire Protection • Design No. G708 from U.L. “Fire Resistance Directory”

  19. KaniaSOM / Brennan Hall Structural Depth Study • Gravity System Floor Vibrations • Calculations based on AISC’s Design Guide 11 • Applied loads • Live load 11 psf • Misc. 4 psf • Joist mode frequency 7.8 Hz • Girder mode frequency 6.0 Hz • Combined mode frequency 4.8 Hz • Walking stiffness evaluation • Acceleration limit 0.43%g • Less than office limit of 0.5%g

  20. KaniaSOM / Brennan Hall Presentation Outline • Project Background • Introduction • Project Team • Construction • Structure • Information Technology • Wireless LAN Breadth Study • Wireless LAN • Access Points • IP Phones • Interactive Whiteboards • Video Conferencing • Structural Depth Study • Loads • Lateral System • Gravity System Conclusions Acknowledgements Questions • Scheduling/Cost Breadth Study • Material Costs • Construction Schedule • Final Cost Figures

  21. KaniaSOM / Brennan Hall Scheduling/Cost Breadth Study • Material Costs • Moment connections removed • Steel beams removed • Steel columns removed • Spread footings removed • Reinforced concrete shear walls added • Spread footings added

  22. KaniaSOM / Brennan Hall Scheduling/Cost Breadth Study Material Costs

  23. KaniaSOM / Brennan Hall Scheduling/Cost Breadth Study • Construction Schedule • Time saved in steel erection • No moment connections • Fewer steel members • Time for concrete walls to reach 75% strength • Steel attached to concrete walls • Cost of steel erection crew • Cost of concrete frp crew

  24. KaniaSOM / Brennan Hall Scheduling/Cost Breadth Study Construction Schedule • Extra construction time • Extra construction cost

  25. KaniaSOM / Brennan Hall Scheduling/Cost Breadth Study • Final Cost Figures • Material costs • Extra construction cost • Final cost savings

  26. KaniaSOM / Brennan Hall Presentation Outline • Project Background • Introduction • Project Team • Construction • Structure • Information Technology • Wireless LAN Breadth Study • Wireless LAN • Access Points • IP Phones • Interactive Whiteboards • Video Conferencing • Structural Depth Study • Loads • Lateral System • Gravity System Conclusions Acknowledgements Questions • Scheduling/Cost Breadth Study • Material Costs • Construction Schedule • Final Cost Figures

  27. KaniaSOM / Brennan Hall Wireless LAN Breadth Study • Wireless LAN • Advantages • Less wire and cable throughout building • More flexible system • Reduce overhead costs caused by moves, extensions to networks, adding individuals • Can serve as hotspot for students with laptops • Can connect other buildings to same network • Installing network in older buildings is easy • 802.11a • 64 users per access point • Lower possibility of interference • Good for; dormitories, computer labs, conference rooms, VoIP

  28. KaniaSOM / Brennan Hall Wireless LAN Breadth Study • Access Points • 64 users per access point • Connected via ethernet to wired backbone

  29. KaniaSOM / Brennan Hall Wireless LAN Breadth Study • IP Phones • PC Based Phones • Software that allows all computers to be used as internet protocol phones • Each individual’s extension follows them to any computer he/she is logged on to • Provides every feature that standard phones offer • Teleconferencing capabilities • Desktop IP Phones • Connected via ethernet to wired backbone • Located in secretary/waiting areas

  30. KaniaSOM / Brennan Hall Wireless LAN Breadth Study • Interactive Whiteboards • Replaces chalkboard, overhead projector and screen • Can function simply as a whiteboard • Can display computer images • Can save handwritten notes to print or post on course websites

  31. KaniaSOM / Brennan Hall Wireless LAN Breadth Study • Video Conferencing • Built in conferencing with multiple video and audio sites • Dual LCD monitors • Add a PC to the meeting • See live PC presentations and presenter simultaneously

  32. KaniaSOM / Brennan Hall Presentation Outline • Project Background • Introduction • Project Team • Construction • Structure • Information Technology • Wireless LAN Breadth Study • Wireless LAN • Access Points • IP Phones • Interactive Whiteboards • Video Conferencing • Structural Depth Study • Loads • Lateral System • Gravity System Conclusions Acknowledgements Questions • Scheduling/Cost Breadth Study • Material Costs • Construction Schedule • Final Cost Figures

  33. KaniaSOM / Brennan Hall Conclusions • Conclusions • Conclusions yet to come

  34. KaniaSOM / Brennan Hall Presentation Outline • Project Background • Introduction • Project Team • Construction • Structure • Information Technology • Wireless LAN Breadth Study • Wireless LAN • Access Points • IP Phones • Interactive Whiteboards • Video Conferencing • Structural Depth Study • Loads • Lateral System • Gravity System Conclusions Acknowledgements Questions • Scheduling/Cost Breadth Study • Material Costs • Construction Schedule • Final Cost Figures

  35. KaniaSOM / Brennan Hall Acknowledgements • I would like to thank • James Kerns, PE, QproQ Engineering • James Devers, AIA, U of S Physical Plant • David Wilson, AIA, U of S Physical Plant • Francis Kranick, U of S Physical Plant • Ronald Skutnick, Uof S Network Resources • Andrew Shedlock, Sordoni Construction • Don Flynn, Burkavage Design Associates For all of the time and information they have contributed to this project.

  36. KaniaSOM / Brennan Hall Presentation Outline • Project Background • Introduction • Project Team • Construction • Structure • Information Technology • Wireless LAN Breadth Study • Wireless LAN • Access Points • IP Phones • Interactive Whiteboards • Video Conferencing • Structural Depth Study • Loads • Lateral System • Gravity System Conclusions Acknowledgements Questions • Scheduling/Cost Breadth Study • Material Costs • Construction Schedule • Final Cost Figures

  37. KaniaSOM / Brennan Hall Questions ?

More Related