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  • Important Date
  • August 8, 2025

    Deadline for submission of conference reports

  • August 12, 2025

    Deadline for conference registration submission

  • August 15, 2025

    Meeting Registration

  • August 16, 2025, morning

    Opening ceremony and conference reports

  • August 16, 2025, afternoon

    session report

  • August 17, 2025, morning

    Session report and closing ceremony

[Oral Presentation]锥套锁紧连接部分节段预制拼装桥墩抗震性能研究

锥套锁紧连接部分节段预制拼装桥墩抗震性能研究
ID:56 View Protection:ATTENDEE Updated Time:2025-08-01 18:50:50 Hits:86 Oral Presentation

Start Time:Pending (Asia/Shanghai)

Duration:Pending

Session:[No Session] » [No Session Block]

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Abstract
锥套锁紧连接作为一种新型钢筋连接方式,展现出操作简单、降本增效、连接可靠等一系列优势特性,为节段预制拼装桥墩提供了一种全新的施工方式,具有广阔的市场前景。纵筋配筋率和体积配箍率是影响钢筋混凝土桥墩抗震破坏模式和耗能能力的关键设计因素。以锥套锁紧连接部分节段预制拼装桥墩(PSBP-T)为研究对象,通过拟静力试验研究纵筋配筋率和自密实混凝土现浇段(SCC段)体积配箍率等因素对其抗震性能的影响,并基于试验数据,建立了适用于PSBP-T的恢复力模型。
Keywords
Speaker
王健
副教授 中山大学

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