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2011年03 期
| 標(biāo)題 |
| 鄭州黃河公鐵兩用大橋大堤淤背區(qū)樁基負(fù)摩阻力分析(51 卷) |
| 英文標(biāo)題 |
| Analysis of negative friction force of pile foundation in muck dredged area behind levee for Zhengzhou Yellow River railway and highway shared bridge |
| 摘要 |
| 樁基工程常會(huì)遇到負(fù)摩阻力問(wèn)題，如果處理不當(dāng)，將會(huì)對(duì)工程產(chǎn)生危害。本文結(jié)合鄭州黃河公鐵兩用大橋工程實(shí)例，對(duì)由地面大面積填筑填土產(chǎn)生的樁基負(fù)摩阻力進(jìn)行了詳細(xì)的分析，根據(jù)填筑施工與橋梁施工的時(shí)間關(guān)系，劃分為兩種工況。分析表明，基礎(chǔ)竣工前已完成的填土，所引起的地 |
| 作者 |
| 新聞作者:李光耀 |
| 關(guān)鍵字 |
