Keywords: Design. Recommendations. Load and resistance factor design (LRFD). Seismic design. Bridges. Highways. Multispan continuous bridges. Cast-in-place concrete girders. Bearings. Elastomeric ...
They are conspicuous by their absence. We use them to cross streams, ravines, rivers, wetlands and many other natural or manmade obstacles. They come in all shapes, sizes and complexities from a ...