| DOI: | 10.2172/1305883
|
| 报告号: | LLNL-TR--691152
|
| 报告题名: | Probabilistic Seismic Hazard Assessment for Iraq |
| 作者: | Onur, Tuna; Gok, Rengin; Abdulnaby, Wathiq; Shakir, Ammar M.; Mahdi, Hanan; Numan, Nazar M.S.; Al-Shukri, Haydar; Chlaib, Hussein K.; Ameen, Taher H.; Abd, Najah A.
|
| 出版年: | 2016
|
| 发表日期: | 2016-05-06
|
| 总页数: | 19
|
| 国家: | 美国
|
| 语种: | 英语
|
| 英文摘要: | Probabilistic Seismic Hazard Assessments (PSHA) form the basis for most contemporary seismic provisions in building codes around the world. The current building code of Iraq was published in 1997. An update to this edition is in the process of being released. However, there are no national PSHA studies in Iraq for the new building code to refer to for seismic loading in terms of spectral accelerations. As an interim solution, the new draft building code was considering to refer to PSHA results produced in the late 1990s as part of the Global Seismic Hazard Assessment Program (GSHAP; Giardini et al., 1999). However these results are: a) more than 15 years outdated, b) PGA-based only, necessitating rough conversion factors to calculate spectral accelerations at 0.3s and 1.0s for seismic design, and c) at a probability level of 10% chance of exceedance in 50 years, not the 2% that the building code requires. Hence there is a pressing need for a new, updated PSHA for Iraq. |
| URL: | http://www.osti.gov/scitech/servlets/purl/1305883
|
| Citation statistics: |
|
| 资源类型: | 研究报告
|
| 标识符: | http://119.78.100.158/handle/2HF3EXSE/42115
|
| Appears in Collections: | 过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响
|
| File Name/ File Size |
Content Type |
Version |
Access |
License |
|
|---|
| 1305883.pdf（2613KB） | 研究报告 | -- | 开放获取 | | View
Download
|
|
| Recommended Citation: | |
Onur, Tuna,Gok, Rengin,Abdulnaby, Wathiq,et al. Probabilistic Seismic Hazard Assessment for Iraq. 2016-01-01.
|
|
|