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2011年02 期
| 標(biāo)題 |
| 箱涵頂進線路加固中便梁支點（樁基）優(yōu)化設(shè)計(51 卷) |
| 英文標(biāo)題 |
| Optimum design on supporting points (pile foundation) of added beams used in strengthening track During jacking of box-shaped structure |
| 摘要 |
| 在鐵路既有線框架橋頂進施工中，對高大框架橋的頂進，線路加固顯得尤其重要，而線路加固中的支點設(shè)置是關(guān)鍵問題之一。本文討論D24 m便梁加固線路時，便梁支點（樁基）的優(yōu)化設(shè)計，既對樁基進行了穩(wěn)定性檢算；并且在框架橋頂進施工過程中對樁基進行監(jiān)測，監(jiān)測結(jié)果與理論計算的 |
| 作者 |
| 新聞作者:毛坤海，龔宏華 |
| 關(guān)鍵字 |
