Collection of Damage Data on Unreinforced Masonry Buildings

这是SGER的一个项目，旨在收集和研究1989年10月17日洛马普里塔地震造成的易腐烂地震和结构响应/破坏数据。该项目旨在建立一个完整的计算机化的非加固砖石建筑(URM)数据库，使用旧金山的2,007座此类建筑的组合，以调查损坏数据，并以一致的方式评估对URM的准确损害。该资料库将提供额外的资料，例如土壤状况、毗邻的建筑物状况和街道面貌，以方便日后的分析和其他用途。通过单独的实地调查、整理和处理，并配合旧金山城市URMS评估程序的配套工作，将产生一个完整的震前/震后破坏数据库。结果的统计摘要将被记录下来，并向公众提供，以及对外地数据库及其可能性的说明。本项目数据库的收集和计算机化将满足研究人员在未来减轻城市轨道交通危害的需要。

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. This project aims to establish a complete computerized data base of unreinforced masonry (URM) buildings using a portfolio of 2,007 such buildings in San Francisco, to survey the damage data, and to assess the accurate damage to URMs in a consistent manner. This data base will be provided with additional information such as soil conditions, adjacent building conditions, and street frontage to facilitate subsequent analysis and other utilization. By individual field survey, sorting and processing and in conjunction with a companion effort of URMs evaluation program of the San Francisco city, a complete pre-earthquake/post earthquake damage data base will be produced. Statistical summaries of the results will be documented and made available to the public, along with a description of the field data base and its possibilities. The collection and computerization of the data base in this project will serve the needs of researchers for purposes of mitigating URM hazards in the future.