Equipment supplier and Caterpillar dealer Empire Southwest is known throughout the region as a supplier of heavy machinery for innovative and unique projects. Last year, the firm began work on their ...
Keywords: Seismic designs. Large pile groups. Caissons. Retrofitting. Long-span bridges. Ground motions. Soil-foundation-structure interaction (SFSI). Kinematic soil-pile interaction. Linear stiffness ...
The new Narrows Bridge was built just 200 feet south of the existing bridge. Complex stratigraphy, diverse topography, fault-zones, landslide-prone slopes, contaminated soils and endangered species.