
L-R: Dr. Timo Tikka, Chris Kukkee, Kristen Myles, Damien Ch'ng, Dave Enns, Cory Goulet, Dr. Tony Gillies enjoying a proud moment in Texas
(May 25, 2011 " Thunder Bay, ON) Lakehead University's Civil Engineering Steel Bridge Team fared well
in all seven scoring categories at the 20th annual AISC/ASCE US National Student
Steel Bridge Competition to win first place, beating 47 other universities. Lakehead
is the only Canadian team to place in the top five overall since the inception
of the competition and the first Canadian team to win the competition. Hosted
by Texas A & M University, May 20 - 21, 2011, the annual competition
attracts participants from across North America.
One of only two Canadian teams to make it
to the national level of the competition, Lakehead's steel bridge ranked well
in all seven scoring categories. Their bridge took first place in three
categories " assembly time, lightness, and structural efficiency; second place in
construction economy; fifth place for stiffness; sixth place for display
(aesthetics); and placed FIRST OVERALL
to win the competition.
The five-member Steel Bridge Team,
comprising graduating students Damien Ch'ng, Dave Enns, Cory Goulet, Chris
Kukkee, and Kristen Myles, with faculty advisors Dr. Tony Gillies and Dr. Timo
Tikka, travelled to Texas A & M University to compete against forty-eight
universities which qualified through eighteen regional competitions that saw
over 200 universities participate for an invitation to the National
Competition. Lakehead's team earned its invitation by placing first at the Midwest Regional Qualifier
Student Steel Bridge Competition, hosted by the University of North Dakota in
Grand Forks, ND, in March 2011.

Lakehead team racing to construct bridge
Student teams come to the steel bridge competition
prepared to build a bridge that they have conceived, designed, fabricated,
erected, and tested to meet rigorous competition specifications and optimize
performance and economy. The models are erected under simulated field
conditions, and are then load-tested by judges at the host university. The
specifications for the bridge change from year to year, constantly challenging
the skills of civil engineering students from universities and to ensure that
competitors must design and build new bridges.

Lakehead bridge gets load tested
This year, teams were faced with
constructing a deck bridge to span a scenic river in a state park and carry
utilities to a new welcome centre and campground. In addition, the bridge had
to provide clearance for recreational boaters and protect sensitive wetlands.
Lakehead University's five-member student
team used computer modeling to examine more than ten different bridge
configurations before selecting a final design. The students learned and
refined use of metal fabrication hand tools, welding, and a metal lathe, and
learned how to program a CNC milling machine for the fabrication of bridge
components.
Drs. Tony Gillies and Timo Tikka are
thrilled with Lakehead's performance. "Success in intercollegiate competition
requires outstanding teamwork and project management," says Dr. Gillies. "These
future engineers have been incredibly innovative, professional, and efficient.
Their elegant bridge design solution for this year's competition was the
lightest and fastest built bridge in the competition, yet performed superbly in
structural efficiency (a combination of bridge weight and stiffness under
loading), which is a measure of design excellence."

L-R: Proud team members display their awards: Faculty Advisor Dr. Tony
Gillies, Dave Enns, Cory Goulet, Chris Kukkee, Damien Ch'ng, Kristen
Myles, Faculty Advisor Dr. Timo Tikka
"Although Lakehead's teams are veterans of
the competition, it's impossible not to be anxious in this competitive
environment where students are scored on how fast they can assemble their
bridge," explains Dr. Tikka. "It gets really nerve wracking when the assembled
bridges are loaded with 2500 pounds of angle iron to simulate a loaded truck
crossing the bridge. This is nearly eighteen times more than the weight of the
bridge. It's made even more stressful because the placement of the loading is
determined by the roll of a dice at the team captains' meeting the night before
competition day. Teams have to anticipate six possible load cases prior to the
competition." Bridges are scored on strength and deflection, taking into
account the weight of the bridge. In the end, the bridge with the best
performance and lowest cost wins the competition.
"The Lakehead team is grateful to numerous local
and national sponsors whose support makes it possible for us to participate in what
has become one of the premier competitions for Civil Engineering students,"
adds Dr. Gillies. "It's a wonderful feeling to know we continue to do our
sponsors proud while supplementing the education of our civil engineering
students with a comprehensive, student-driven project experience."
Faculty Advisor Dr. Timo Tikka, says "I am so proud of the hard work of this
team. They have devoted thousands of hours designing and fine-tuning their
bridge to arrive at a structure that, what can I say? It's simply world-class.
I was especially delighted to hear this team talking throughout the Texas competition. Lakehead was by far the most vocal group and had the best communication. They worked as a
team. They performed as a team. And they won as a team."
Next year, a new team hopes to maintain
Lakehead's incredible tradition of performance at the national competition to
be hosted by Clemson University in May 2012.
-30-
MEDIA: Drs. Gillies and Tikka and most team
members are available for media interview. Contact Janine Chiasson,
Communications Officer, at 807-343-8177 or commun@lakeheadu.ca
for more information.
About
Lakehead University's Civil Engineering Steel Bridge Team
Lakehead's first place finish is the
culmination of many years of excellent ranking at the US national level, placing tenth in 2001, second in 2002,
fifth in 2003 and 2006, fourth in 2007, third in 2009 and 2010, and now
achieving first place in 2011. Lakehead
is the only Canadian team to place in the top five overall since the inception
of the competition and the first
Canadian team to win the competition.
Read
more and view a video of Lakehead competing at www.modernsteel.com
2011 STUDENT STEEL BRIDGE COMPETITIONOVERALL
TOP 10 RANKING
- Lakehead University $2.024M
- Michigan Technological
University $2.367M
- State University of New
York at Canton $2.577M
- Georgia Institute of
Technology $2.624M
- Massachusetts Institute of
Technology $2.635M
- California Polytechnic
State University, San Luis Obispo
- University of Alaska
Fairbanks
- University of Hawaii at
Manoa
- San Jose State University
- University of Michigan
35. University of British Columbia
The dollar figure column is a total of each
team's Construction Cost + Structural Cost scores.
Construction Cost (Economy) = Construction speed x number of builders x
$50,000+ number of piers x $30,000
Structural Cost (Efficiency) = Total Weight x $4000 + (deflection)1.5 x
$1,200,000
About Lakehead
Lakehead is a comprehensive university with a reputation for a multidisciplinary teaching approach that emphasizes collaborative learning and independent critical thinking. Over 8,280 students and 2,000 faculty and staff learn and work at campuses located in Orillia, and Thunder Bay, Ontario, which is home to the west campus of the Northern Ontario School of Medicine. Lakehead University promotes innovative research that supports local and regional socio-economic needs. In Orillia, development continues on building a campus that meets Leadership in Energy and Environmental Design (LEED®) standards.