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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]考虑环境温度的方钢管混凝土粘结性能试验研究

考虑环境温度的方钢管混凝土粘结性能试验研究
ID:83 View Protection:ATTENDEE Updated Time:2025-08-06 15:34:06 Hits:36 Oral Presentation

Start Time:Pending (Asia/Shanghai)

Duration:Pending

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

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Abstract
钢管混凝土因其具有良好的承载力、抗震性能的优点而常应用在高层建筑、大跨度桥梁等。粘结力作为钢管混凝土协同工作的关键,直接影响着钢管混凝土的力学性能。本次通过对21个方钢管混凝土试件进行推出试验,探究不同环境下方钢管混凝土的粘结性能。探究了不同环境温度下宽厚比(B/t)和混凝土强度对界面粘结强度的影响。分析了不同温度下钢管混凝土柱轴向钢管应变的分布规律,可为高寒地区钢管混凝土结构的设计提供参考。
 
Keywords
Speaker
付明爽
兰州交通大学

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