2006 NATIONAL TIMBER BRIDGE DESIGN COMPETITION
Summary of Results
For rules of completed 2006 competition click here.

BRIDGE PERFORMANCE AWARDS - TOP 3 RECEIVE PRIZE MONEY  
School Team Net Bridge Deflection1 mm Net Deck Deflection2 (percent of allowable) Total Bridge Weight kg Percent Non- Wood3 Weyerhaeuser Best Overall Design Best Support Structure Best Deck Most Practical Design Most Aesthetic Design Most Innovative Design Total Awards $  
 
 
 
 
Oregon State U  ASCE 7.47 B 322 9.6 DQ 8 DQ 11 -- 10 150  
U of TN Martin ASCE 11.2 A 313 5.9 DQ DQ DQ 7 -- 6 150  
OK State U Team 149 ASCE 5.05 46 384 15.3 5 1 5 9 6 2 850  
Clarkson U ASCE 6.09 A 409 9.0 DQ 5 DQ 3 4 8 250  
Ohio U ASCE 9.01 B 488 2.8 DQ 7 DQ 6 -- 9 150  
U of MO Columbia  ASCE 41.7 B 1096 3.8 DQ DQ DQ 2 -- 10 350  
U of AR Little Rock FPS 3.76 27 407 7.0 4 3 4 5 1 7 600  
Washington U - STL ASCE 5.61 20 1180 18.8 1 4 1 4 5 1 1700  
U of Texas SA ASCE 6.22 41 336 4.3 2 6 3 10 -- 4 800  
USMA  ASCE 3.06 A 383 8.7 DQ 2 DQ 5 2 3 800  
OK State U Team 158 ASCE 6.67 23 308 4.1 3 4 2 1 -- 9 1050  
Ohio State U ASCE 8.23 A 569 7.1 DQ 9 DQ 8 3 5 250  
A -- Monitor points to determine deck deflection not properly chosen to measure!    B -- Deck deflection exceeded allowable.
To view individual entries, including drawings and photos, click on School/Team Name above. also, click here for 2006 Rules.
 
1 Maximum allowed = 10.0 mm
2 Maximum allowable = deck span divided by 100.
3 Max. allowed = 25%
DQ = Not eligible for performance award or Best Overall Design. Deflection exceeded allowable.
? = Inadequate data to determine.
ASCE - American Society of Civil Engineers
FPS - Forest Products Society
 

Last Updated on 11/04/06
By Keith Mazer