Data Collection on Bay Bridge Damaged during October 17, 1989 Earthquake

1989 年 10 月 17 日地震期间受损的海湾大桥数据收集

• 批准号: 9002721
• 负责人: Abolhassan Astaneh-Asl
• 金额: $ 4.5万
• 依托单位: University of California-Berkeley
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-12-01 至 1990-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9002721&HistoricalAwards=false
• 关键词: Data; Collection; Bay; Bridge; Damaged

This is a SGER project to collect and to study the perishable earthquake and structural response/damage data due to the October 17, 1989 Loma Prieta earthquake. Work underway in this project is to collect and analyze damage data of the San Francisco Bay Bridge due to the October 17, 1989 earthquake. Such data is rapidly disappearing during the intensive repairing process commenced immediately after the upper deck failure. In cooperation with the California Department of Transportation (Caltrans), extremely valuable data on severely damaged bridge elements including the collapsed deck has been recovered and continues to be collected. This body of engineering data will be processed and analyzed. A report of such information, including the implication to the bridge response and design consideration will be prepared.

这是一个SGER项目，收集和研究 易逝的地震和结构 响应/损坏数据， 1989年10月17日洛马普列塔地震。 该项目正在进行的工作是收集 分析弗朗西斯科号的受损数据 海湾大桥于1989年10月17日 地震 这样的数据正在迅速消失 在密集修复过程中， 在上层甲板 失败 与加州部门合作 交通运输部（Caltrans）， 严重受损桥梁的宝贵数据 包括折叠甲板在内的元素已经被 已回收并继续收集。 这 将处理大量工程数据， 分析了 关于这类信息的报告， 包括对大桥的影响 响应和设计考虑将是 制备