Geographical Challenge The two-lane curving bridge’s single lanes gently curve through a deep valley over the river and forests, some 55 m above ground level at the bridge’s highest point. Based on a ...

Watch how to make a miniature bridge using cement and other simple materials. This diy project showcases building a bridge from start to finish. See the entire concrete construction process in this ...

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Affordable, versatile, incredibly strong and locally available, concrete is the world’s most used manmade material. But it also has a huge carbon footprint, accounting for around 8% of global ...

Keywords: Accelerated bridge construction (ABC). Precast concrete. Segmental bridges. Seismic design. Shaking table tests. Vertical loads. Two-dimensional (2D) models. Nonlinear dynamic analyses.

Civil engineers develop a computational modeling strategy to help plan effective repairs to damaged reinforced concrete columns. Steel-reinforced concrete columns that support many of the world's ...