The 5th CES Bridge Building Competition

The 5th DLSU Bridge Building Competition was held on Feb 7, 2009. Seventeen bridges made from popsicle stick bridges were submitted from various engineering schools - Don Honorio Ventura College of Arts and Trades (DHVCAT), Technological Institute of the Philippines (Manila and QC), FEATI University, Far Eastern University (FEU) , Pamantasan ng Lungsod ng Maynila (PLM), University of the East (UE-Manila) and De La Salle University (DLSU-Manila). The bridge must span a distance of 560 mm and must have a width not more than 140 mm, height not more than 200 mm, depth not more than 100 mm, weight not more than 1.50 kg. There were two categories in the competition: Bridge Design and Bridge Strength. In the Bridge Design category, the criteria used were creativity, innovativeness, application of bridge design principles, practicality, implementability and neatness. The winner for this categroy is one of the entries from DHVCAT. In the Bridge Strength category, the bridges were tested using the UTM and the load P and deflection D at failure and the bridge weight W were used to get the Strength Rating (see blog on bridge testing). The winners in this category were 1st: PLM, 2nd: TIP-Manila and 3rd: DLSU-Manila. View Photos at Photobucket (photos by AWCO) and CES website (photos by Joenel G).