Los Angeles Strong Motion Array - Field Maintenance

洛杉矶强震阵列 - 现场维护

• 批准号: 9617085
• 负责人: Maria Todorovska
• 金额: $ 4.36万
• 依托单位: University of Southern California
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-10-01 至 1999-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9617085&HistoricalAwards=false
• 关键词: Los; Angeles; Strong; Motion; Array

ABSTRACT: CMS-9617085, Maria Todorovska, U of Southern California The Los Angeles Vicinity Strong Motion Array consists of 80 stations (each recording three components of ground acceleration) distributed through-out the Los Angeles metropolitan area. During 15 years of operation, this array has recorded many earthquakes of magnitude 3 and greater, including, the 1987 Whittier-Narrows (M=5.9), 1990 Upland (M=5.2), 1991 Sierra Madre (M=5.8), 1992 Landers (M=7.5) and the 1994 Northridge (M=6.7) earthquakes. The digitized data recorded by the network is valuable for numerous earthquake engineering applications. The processed data is made available to the public. This action is to fund the basic maintenance of the network for the period of one year. Maintenance is essential to ensure that the instruments are in good working condition to record future earthquake ground shaking.

摘要：CMS-9617085，玛丽亚·托多罗夫斯卡（Maria Todorovska），南加州U的洛杉矶附近强力运动阵列由80个站点（每个录制的三个地面加速度）组成，分布在洛杉矶大都会地区。在操作15年中，该阵列记录了许多3级级级级的地震，包括1987年的Whittier-Narrows（M = 5.9），1990年，陆地（M = 5.2），1991年，塞拉加德（M = 5.8）（M = 5.8），1992 Landers，Landers （M = 7.5）和1994年北方（M = 6.7）地震。 网络记录的数字化数据对于众多地震工程应用程序很有价值。处理后的数据可向公众提供。 此行动是为一年的网络基本维护提供资金。维护对于确保仪器处于良好工作状态以记录未来地震地面摇晃至关重要。