High-speed rail provides a safe, efficient, and economic transportation system for regions with high population
density such as eastern China. To accommodate the rapid development of high-speed rails in China, the bridges
with standard spans have been identified as the main infrastructure type. This article provides a state-of-the-art review
on the design and construction of the standard simply-supported beam (simple beam) bridges for high-speed rails in
China. The structural components discussed include the main girder, deck, and substructure. The live load models, deformation
limiting values, and construction methods for the bridges are also discussed. Additionally, the experimental
tests were conducted to verify the static and dynamic performances of the structure. The main objective of this paper
is to provide the latest design and construction experience of Chinese standard simple beam bridges in high-speed rail
and show how a quick and quality engineering has been achieved by utilizing these standardized bridges.
Design and Construction of a Earthquake-Resistant Underground Diaphragm Wall using Precast Concrete Panels
