Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Seismic Soil Liquefaction Mitigation Using Stone Columns for Pile-supported Wharves
Stone columns (SCs) can reduce the seismic response of pile-supported wharves in liquefiable sites. A series of parametric studies were conducted to investigate the influence of SC diameter, SC space ratio, SC permeability, and typical earthquake characteristics on the seismic response of pile-support wharves and to assess the SC retrofit effect. The ratio of the SC space and diameter is found to play an important role in reducing the deck displacement. Based on the experimental results, the damage state of a pile support can be restricted to a potentially tolerable level using SCs in different liquefiable sites. Preliminary design suggestions are proposed for improving the seismic response of pile-supported wharves in earthquake-prone regions.
Seismic Soil Liquefaction Mitigation Using Stone Columns for Pile-supported Wharves
Stone columns (SCs) can reduce the seismic response of pile-supported wharves in liquefiable sites. A series of parametric studies were conducted to investigate the influence of SC diameter, SC space ratio, SC permeability, and typical earthquake characteristics on the seismic response of pile-support wharves and to assess the SC retrofit effect. The ratio of the SC space and diameter is found to play an important role in reducing the deck displacement. Based on the experimental results, the damage state of a pile support can be restricted to a potentially tolerable level using SCs in different liquefiable sites. Preliminary design suggestions are proposed for improving the seismic response of pile-supported wharves in earthquake-prone regions.
Seismic Soil Liquefaction Mitigation Using Stone Columns for Pile-supported Wharves
Tang, Liang (Autor:in) / Liu, Shuxing (Autor:in) / Ling, Xianzhang (Autor:in) / Wan, Yijiang (Autor:in) / Li, Xuewei (Autor:in) / Cong, Shengyi (Autor:in) / Su, Lei (Autor:in)
Journal of Earthquake Engineering ; 26 ; 8229-8256
10.12.2022
28 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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