CIM을 활용한 "Steel Box Bridge" 모델링
In 2016, Kolkata witnessed a major steel bridge failure of the Vivekananda Road Flyover during construction which led to 27 deaths and 50 injured. The construction work of a 2.2km flyover began in 2009 and was expected to be completed in 2010. Although six years behind schedule, it was not yet completed the erection part till 2016 (Figure 1).
This webinar shows a case study about the steel composite ladder deck girder bridge. The webinar will highlight major factors to consider in the design of this type of bridge, such as shear lag and buckling effects. It will provide recommendations on suitability and use of different model types. Since many of ladder deck bridges are constructed using the push launch method, special considerations for the construction sequence will be discussed.