原文传递
Modeling and Test Data Uncertainty Factors Used in Prior FEMA P695 Studies
| 题名： | Modeling and Test Data Uncertainty Factors Used in Prior FEMA P695 Studies |
| 正文语种： | eng |
| 作者： | Korlapati, Sai Chowdeswara Rao;Raman, Rahul;Bruneau, Michel |
| 作者单位： | Univ Buffalo Dept Civil Struct & Environm Engn Buffalo NY 14260 USA;Univ Buffalo Dept Civil Struct & Environm Engn Buffalo NY 14260 USA;Univ Buffalo Dept Civil Struct & Environm Engn Buffalo NY 14260 USA |
| 关键词： | FEMA P695;Uncertainty factors;Beta factors;Seismic performance factor |
| 摘要： | This technical note presents findings from a study investigating the correlation between the number of test data available and the choice of the uncertainty factors (called beta) used in the FEMA P695 methodology to quantify the quality of test data and modeling. On the basis of reviewing data from the existing literature on past FEMA P695 studies, an attempt was made to assess if there exists a trend in the choice of beta factors for new structural systems. This study can help in better estimating the test data (beta(TD)) and modeling (beta(MDL)) uncertainty factors for a new structural system with the available test data. (C) 2020 American Society of Civil Engineers. |
| 出版年： | 2021 |
| 期刊名称： | Journal of Structural Engineering |
| 卷： | 147 |
| 期： | 2 |
| 页码： | 06020009.1-06020009.5 |
相关文献
- Seismic Base Shear Modification Factors for Timber-Steel Hybrid Structure: Collapse Risk Assessment Approach
- Seismic design and analysis of precast concrete buckling-restrained braced frames
- Seismic Collapse Risk Assessment of Posttensioned Controlled Rocking Masonry Walls
- Seismic Collapse Risk Assessment of Low-Aspect-Ratio Reinforced Concrete Shear Walls Using the FEMA P695 Methodology
- Subduction and Shallow Earthquake Demand on Coupled Composite Plate Shear Wall–Concrete-Filled System
- Seismic Performance of Steel Plate Shear Walls Considering Two Different Design Philosophies of Infill Plates. I: Deterioration Model Development
检索历史
应用推荐
