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2011年07 期
| 標(biāo)題 |
| 連續(xù)梁橋上典型道岔群縱向受力與變形分析(51 卷) |
| 英文標(biāo)題 |
| Analysis of longitudinal force and deformation in typical turnout group on continuous girder bridge |
| 摘要 |
| 連續(xù)梁橋上雙線兩組道岔對(duì)稱布置和咽喉區(qū)外側(cè)的單渡線是客運(yùn)專線建設(shè)中主要的無縫道岔群布置形式，為了指導(dǎo)和完善連續(xù)梁橋上鋪設(shè)道岔群時(shí)道岔和橋梁的設(shè)計(jì)方法，本文根據(jù)橋上無縫道岔縱向相互作用原理，建立了道岔—橋梁—墩臺(tái)一體化有限元計(jì)算模型，以18號(hào)無縫道岔鋪設(shè)在連 |
| 作者 |
| 新聞作者:劉 哲，王 平 |
| 關(guān)鍵字 |
