Destructive Field Testing of a RC Bridge as a Benchmark To Validate FE Modeling and Analysis of RC Structures

以 RC 桥梁破坏性现场测试作为验证 RC 结构有限元建模和分析的基准

• 批准号: 9002820
• 负责人: Ahmet Aktan
• 金额: --
• 依托单位: University of Cincinnati Main Campus
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-07-15 至 1992-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9002820&HistoricalAwards=false
• 关键词: Destructive; Field; Testing; RC; Bridge

The test results of a bridge will be used to calibrate standards for strength evaluation of existing bridges. Nondestructive test procedures for bridge condition evaluation being researched by the University of Cincinnati will also be calibrated. It is proposed to further exploit this test for the advancement of analytical modeling and nonlinear analysis of reinforced concrete structures. Collaborating researchers from the University of Cincinnati and Wiss, Janney, Elstner Associates will design, conduct and document the test as a benchmark experiment for validating and calibrating RC bridge analytical finite-element modeling and analysis. Instrumentation will be designed and installed to measure local and global responses to serve this purpose. Information will be documented, archived and disseminated to permit analytical model generation and response simulation by analytical researchers.

桥梁的测试结果将用于校准标准 用于现有桥梁的强度评估。 无损检测 正在研究的桥梁状况评估程序， 还将校准辛辛那提大学。 拟 为了进一步利用该测试， 钢筋混凝土结构的建模和非线性分析。 来自辛辛那提大学的合作研究人员和 Wiss，Janney，Elstner Associates将设计，执行和记录 作为验证和校准的基准实验 钢筋混凝土桥梁有限元分析建模与分析。 仪器的设计和安装将测量当地和 为实现这一目标而采取的全球对策。 信息将 记录、存档和传播，以便建立分析模型 分析研究人员的生成和响应模拟。