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 ...

Globally, over 60% of record-span segmentally constructed prestressed concrete (PC) bridges exhibit excessive deflection, severe cracking, and underestimated prestressing losses. Decades of practice ...

Rockfall hazards represent a common and highly destructive natural phenomenon, primarily occurring in mountainous or rocky areas. These hazards occur when rocks detach from their original positions ...

The 200-ton, four-span bridge was built over several months atop the 14-foot square shake tables at the world-renowned University of Nevada, Reno large-structures lab. The innovative bridge was hit ...

Heijmans and climate tech company Paebbl have unveiled what they say is the world’s first bridge built using CO2-neutral concrete. The pedestrian bridge, located in the Netherlands, shows that ...

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 ...

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Systematic, well-designed, and implementable research is the most effective way to solve many problems facing state department of transportation (DOT) administrators and engineers. Often, highway ...