An Experimental Investigation of the Dynamic Torsional- Translational Response of R/C Building Structures

遥控建筑结构动态扭转平移响应的实验研究

• 批准号: 8717327
• 负责人: Mete Sozen
• 金额: $ 22.62万
• 依托单位: University of Illinois at Urbana-Champaign
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-03-15 至 1990-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8717327&HistoricalAwards=false
• 关键词: Experimental; Investigation; Dynamic; Torsional; Translational

State and Dynamic laboratory tests of structural specimens are conducted to study the behavior of reinforced concrete is biaxial bending generated by combined building torsion and translation during earthquakes. The specimens are designed to permit the dynamic interaction to occur, yet remain independent of the material interaction. Different combinations of torsional/translational frequencies, beam flexural strength, and frequency content of base motion, etc. are considered in the dynamic tests. The research is expected to contribute to the development of numerical models for torsional-translational response and reliable seismic design procedures.

进行了结构试件的状态和动力试验 研究钢筋混凝土的性能是双向弯曲 由建筑物的扭转和平移产生， 地震 试件的设计允许发生动态相互作用， 但仍然独立于材料相互作用。 不同 扭转/平移频率组合，梁弯曲 强度和基础运动的频率成分等被考虑在 动态测试。 该研究有望为数值计算的发展做出贡献。 扭转-平移反应模型和可靠的抗震设计 程序.