As we know, cartilage and bone act in concert to perform a mechanical functional unit, cartilage as a bearing and bone as a structural girder and shock absorber [ 5].
Linear elements representing flanges and stiffeners in structural girders are introduced, as well as general joint elements for solving contact problems in for example endplate design.
The present paper discusses the results of the on-site structural and wind monitoring programme, correlation to wind-tunnel tests and the design and erection of guide vanes to the main span girder for mitigation of the oscillations.
The bridge is monitored by 132 sensors, including sensors on hatches to the pontoons, on doors to the steel box girder, for corrosion, strain gauges on the girder and on flexible elements, and weather information.
The structural solution for cross girder bracings or box girder diaphragms in steel bridges is often made with tubular elements, specially efficient if compression is required for structural behaviour.
Further, structural analyses for the main girder, such as its global characteristics, the fatigue and the local stability of the steel girder, and the working characteristics of the concrete deck are presented in the chapter.
It would be interesting to find out if sheathing the structural steel girders with asbestos would have retarded the fire and allowed more people to escape the towers.
This study investigated the performance of strand lap splices embedded in ultra high performance concrete (UHPC) and their further implementation in structural continuity connections for spliced girder bridges.
The bridge includes two types of structural steel: steel that is 2.0 inches thick and 20.0 inches in diameter for the approaches and box girders for the span.
The beam supports concrete girders for aboveground subway tracks.
