|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2010年07 期
| 標題 |
| 預(yù)應(yīng)力連續(xù)梁橋加固效果試驗評定研究(50 卷) |
| 英文標題 |
| Study on test assessment of reinforcing effect of prestressed continuous girder bridge |
| 摘要 |
| 跨徑組合(65+100+65) m的三跨預(yù)應(yīng)力連續(xù)梁橋，在運營過程中梁體出現(xiàn)腹剪裂縫和跨中過度下?lián)系炔『Γ槍@些病害采用了輕質(zhì)混凝土鋪裝及體外預(yù)應(yīng)力措施進行加固，加固完成后采用荷載試驗的方法對其加固效果進行了評價。對試驗方法、測點布置、加載方式、測試結(jié)果等評定進行了 |
| 作者 |
| 新聞作者:王茜茜 |
| 關(guān)鍵字 |
