Seismic Retrofit and Quick Repair Technique for Bridge Columns Through Transverse Prestressing

Reinforced concrete bridge columns built prior to the enactment of seismic design and detailing requirements of modern codes of practice suffer significant damage in the event of a strong earthquake. The column damage can be primarily due to three design deficiencies: i) insufficient shear strength, ii) lack of concrete confinement and iii) improper splicing of […]

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