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2007年03 期
| 標題 |
| 基于有限元響應面法的隧道襯砌可靠度分析(47 卷) |
| 英文標題 |
| 摘要 |
| 文章介紹了有限元響應面法的基本原理。結(jié)合具體的隧道工程，在考慮隧道長期安全性條件 下，運用有限元響應面法對確定的最危險截面進行了數(shù)值分析，擬合出荷載效應的響應面方程，而后運用概率論的知識由響應面方程求出響應面函數(shù)的統(tǒng)計特征。采用推薦的分位值法并結(jié)合公路隧 |
| 作者 |
| 新聞作者:吳德興 ，汪 波 ，黃 強 ，王正明 |
| 關鍵字 |
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| 標題 |
| 基于有限元響應面法的隧道襯砌可靠度分析(47 卷) |
| 英文標題 |
| 摘要 |
| 文章介紹了有限元響應面法的基本原理。結(jié)合具體的隧道工程，在考慮隧道長期安全性條件 下，運用有限元響應面法對確定的最危險截面進行了數(shù)值分析，擬合出荷載效應的響應面方程，而后運用概率論的知識由響應面方程求出響應面函數(shù)的統(tǒng)計特征。采用推薦的分位值法并結(jié)合公路隧 |
| 作者 |
| 新聞作者:吳德興 ，汪 波 ，黃 強 ，王正明 |
| 關鍵字 |
| COPYRIGHT?2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
