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首页> 外文会议>Structural Engineers Association of California convention >Prestandard for Seismic Assessment and Retrofit of One- and Two-Family Dwellings (FEMA P-1100, ATC-110 Project)
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Prestandard for Seismic Assessment and Retrofit of One- and Two-Family Dwellings (FEMA P-1100, ATC-110 Project)

机译：一户和两户住宅的地震评估和改造标准（FEMA P-1100，ATC-110项目）

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The California Earthquake Authority (CEA) and the Federal Emergency Management Agency (FEMA). through the Applied Technology Council's ATC-110 Project series, have sponsored development of a prestandard for seismic assessment and retrofit of cripple wall, living-space-over-garage, and hillside vulnerabilities in one- and two-family dwellings. Also included is assessment and retrofit of masonry chimneys and fireplace surrounds. This prestandard will be available shortly as FEMA P-1100, Volume 1. Although simplified for the purposes of implementation, retrofit methodologies have been developed using best available numerical tools and performance objectives consistent with the philosophies of current seismic codes and standards. The prestandard provides both simplified engineered retrofit design provisions, and prescriptive (pre-engineered) provisions. This paper discusses these retrofit provisions and the performance related issues that were considered during development.
机译：加州地震局（CEA）和联邦紧急事务管理局（FEMA）。通过应用技术委员会的ATC-110项目系列，赞助了一个地震震级评估的预标准的开发，并翻新了一，二户住宅中的cr脚墙，车库中居住的空间以及山坡上的脆弱性。还包括砖砌烟囱和壁炉周围环境的评估和改造。该预标准将在不久后以FEMA P-1100，第1卷的形式提供。尽管为实现目的进行了简化，但改型方法是使用与当前地震法规和标准理念相一致的最佳可用数值工具和性能目标开发的。预标准既提供了简化的工程改造设计规定，又提供了规范性（预工程）规定。本文讨论了这些改造规定以及在开发过程中考虑的与性能相关的问题。

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