Vol. 15 No. 06 (2025): Journal of Materials & Construction
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Tạp chí Vật liệu & Xây dựng - Bộ Xây dựng

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Seismic response analysis of precast slab-on-pile bridge

Nguyễn Quốc Tới , Nguyễn Trường Chinh

Keywords:

Slab-on-pile bridge structure
Connection joint
Highway
Seismic response analysis

Abstract

In this study, the seismic performance and energy dissipation capacity of slab-on-pile joints were investigated using numerical modeling. The results indicate that the static curve of the tubular pile under low-cycle lateral loading is complete and demonstrates good energy dissipation capacity. Under the action of random seismic excitations, the displacement of the slab-on-pile structure in one direction reached 0.023 m, which satisfies the code requirements. The improved slab-on-pile joints were applied in the nonlinear dynamic time-history analysis of the bridge structure.

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How to Cite

Nguyễn Quốc Tới, & Nguyễn Trường Chinh. (2025). Seismic response analysis of precast slab-on-pile bridge. Tạp Chí Vật liệu & Xây dựng - Bộ Xây dựng, 15(06). https://doi.org/10.54772/jomc.06.2025.1107

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