|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2011年11 期
| 標題 |
| 連續(xù)剛構(gòu)橋梁的延性地震響應(yīng)分析與應(yīng)用(51 卷) |
| 英文標題 |
| Seismic response analysis of ductile continuous rigid frame bridge and its application |
| 摘要 |
| 首先對橋梁延性抗震的理論和非線性時程分析方法做了簡介，然后結(jié)合工程實例對某連續(xù)剛構(gòu)橋梁進行延性地震響應(yīng)分析。計算橋梁在四條地震波激勵下的地震響應(yīng)，評估了罕遇地震下橋梁的延性能力。同時按照規(guī)范對鋼筋混凝土橋墩進行延性設(shè)計，提出橋梁抗震構(gòu)造措施。 |
| 作者 |
| 新聞作者:全開華，馮衛(wèi)軍，李云 |
| 關(guān)鍵字 |
