Reliability assessment of damage potential of buildings caused by excavation

Matt Schuster, C. Hsein Juang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

This paper presents a reliability-based approach for assessing the potential for excavationinduced building damage where building damage is defined as a violation of serviceability requirements. The basis of the reliability analysis is an assessment criterion based on the damage potential index (DPI). A DPI-based serviceability limit state is established with regard to the "limiting" DPI (the resistance) and the "applied" DPI (the load) where exceedance of the limiting DPI by the applied DPI constitutes violation of serviceability requirements and results in building damage. Subsequently, the parameter and model uncertainties are fully characterized for both the limiting DPI and applied DPI, and the first-order reliability method (FORM) is used to calculate the probability of damage. The entire approach is implemented in an Excelspreadsheet and demonstrated with a real world case history. Copyright ASCE 2009.

原文???core.languages.en_GB???
主出版物標題Contemporary Topics in In Situ Testing, Analysis, and Reliability of Foundations - Proceedings of Selected Sessions of the 2009 International Foundation Congress and Equipment Expo
頁面286-291
頁數6
版本186
DOIs
出版狀態已出版 - 2009
事件Contemporary Topics in In Situ Testing, Analysis, and Reliability of Foundations - 2009 International Foundation Congress and Equipment Expo - Orlando, FL, United States
持續時間: 15 3月 200919 3月 2009

出版系列

名字Geotechnical Special Publication
號碼186
ISSN(列印)0895-0563

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???event.eventtypes.event.conference???Contemporary Topics in In Situ Testing, Analysis, and Reliability of Foundations - 2009 International Foundation Congress and Equipment Expo
國家/地區United States
城市Orlando, FL
期間15/03/0919/03/09

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