Structure201009.pdf

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September
2010
Construction
NCSEA
18 th Annual Conference
Jersey City, New Jersey
Sept. 30 th – Oct. 2 nd
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Typical Applications that Require Code
Compliant Anchors According to ICC:
Powers Compliant
Products Have
You Covered:
• Pipe Hanging (Water &Waste)
• Sprinkler Pipes
• Ceiling Grids with Lighting
or Fans
• Air Handling Units
• HVAC Duct Work
• Electrical Wire Trays & Conduit
• Fire Alarms, Exit Signs
• Smoke Detection Devices
•Windows &Doors
• Glazing & CurtainWalls
• BeamConnections
• Shear & StemWalls
• Sill Plate and Ledger
Attachments
• Concrete FormWork
• Scaffolding, Cranes, Rails,
Fall Protection
2009 IBC
2006 IBC
2003 IBC
For further clarity on this important change,
visit www.powers.com/icc.pdf in regards to
this topic, theymake it crystal clear.
Powers Fasteners, Inc.
2 Powers Lane
Brewster, NY 10509
www.powers.com
P: (914) 235-6300
F: (914) 576-6483
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Metal Wood Framer for Revit
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Hilti HIT
Adhesive Anchor
Systems
Every project is unique.
We get it. That is why Hilti now off ers you the fl exibility to meet the unique needs of your contractors with two
premium adhesive anchors. The new HIT-HY 150 MAX-SD is the only adhesive anchor available in the market with
ICC approval for all seismic design categories and cracked concrete that achieves a full-cure in just 30 minutes.
RE 500-SD is our slow-cure solution for jobs that require a longer working time to achieve maximum precision.
Your designs are unique, and our anchors are uniquely Hilti.
Hilti. Outperform. Outlast.
Hilti, Inc. (U.S.) 1-800-879-8000 www.us.hilti.com • en español 1-800-879-5000
Hilti (Canada) Corp. 1-800-363-4458 www.hilti.ca
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C O N T E N T S
F EATURES
26 Haiti
By Craig E. Barnes, P.E. SECB
Following the January 2010 Haiti earthquake, Haitian and U.S. consultants
were engaged to observe and report on the condition of certain damaged and
undamaged leased properties. Lack of pre-quake photos, as-built plans, and
construction consistency from building to building resulted in numerous obstacles
to a successful outcome.
30 NCSEA 2010 Conference Section
NCSEA’s Eighteenth Annual Conference will be held September 30 th to
October 2 nd in Jersey City, New Jersey. The program includes numerous premier
presentations, a strategic planning session, dinner at Times Square and more!
34 Vertical Structural Deformation
By Songtao Liao, Ph.D., P.E., Gabriel Klein, P.E., Yevgeny Mikhlin, Ph.D., P.E.
and Jacob S. Grossman, P.E., SECB
Located in New York City, the Museum for African Art is a new addition to the
Fifth Avenue Museum Mile. Estimation and control for this deformation-sensitive
building was a critical factor in the design process.
26
34
C OLUMNS
I N E VERY I SSUE
7 Editorial
Corporate Social Responsibility
By Avery Louise Bang
9 InFocus
Artifacts and Functions
By Jon A. Schmidt, P.E., SECB
10 Construction Issues
Mitigation of Damage to Buildings
Adjacent to Construction Sites in
Urban Environments
By Milan Vatovec, Ph.D., P.E., Paul
Kelley, P.E., Michael Brainerd, P.E.
and Charles Russo, P.E.
14 Historic Structures
Evaluating Historic Structures for
Adaptive Re-Use
By Dominick R. Pilla, P.E., S.E.
and Xiaoli Tong, P.E.
18 Structural Forensics
Building Façade Inspection
By Scott L. Weiland, P.E., Stephen L.
Morgan, E.I. and J. Trey Thomas, E.I.
20 Building Blocks
Structural Contributions to LEED ®
Chris Hofheins, S.E.
22 Structural Practices
A Rational Method to Design
Vehicular Barriers
By Mohammad Iqbal, D. Sc., P.E., S.E.
38 Structural Design
Discussion on Structural Design of
Steel Pipe Support Structures
By Kasi V. Bendapudi, P.E., S.E.
42 Structural Sustainability
Reducing Embodied Energy in
Masonry Construction
By Vivian Volz and Eric Stovner, S.E.
49 InSights
The Dots Are Connected in Today’s
Digital BIM Workfl ow
By Robert Middlebrooks, AIA
and Scott Hammond
57 Structural Forum
Are Young Engineers Unprepared ?
By Eytan Solomon, P.E.
8 Advertiser Index
46 Resource Guide
(Anchoring)
50 NCSEA News
52 SEI Structural Columns
54 CASE in Point
O N THE C OVER
Tower One of the
World Trade Center
rising at 32 fl oors
tall thus far, with
the World Financial
Center in the
background. Don’t
miss NCSEA’s 18 th Annual Conference, or
this view and a visit to Tower One, only fi ve
minutes away from the Conference hotel.
Courtesy of Erik Madsen, P.E.
D EPARTMENTS
September
2010
Construction
NCSEA
18 th Annual Conference
Jersey City, New Jersey
Sept. 30 th – Oct. 2 nd
48 CASE Risk Management
Training our New Engineers
and Making Sense of Risk
Management Information
By Stacy J. Bartoletti, S.E.
56 Spotlight
122 Design Tips in 90 Minutes
By Joyce E. Copelan, P.E.,
and Craig A. Copelan, P.E.
Publication of any article, image, or advertisement in
STRUCTURE ® magazine does not constitute endorsement
by NCSEA, CASE, SEI, C 3 Ink, or the Editorial Board.
Authors, contributors, and advertisers retain sole
responsibility for the content of their submissions.
STRUCTURE magazine
5
September 2010
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