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2010年09 期
| 標題 |
| 新建鐵路CFG樁樁筏復(fù)合地基試驗研究(50 卷) |
| 英文標題 |
| Experimental study on pile-raft composite foundation including CFG (Cement Flyash Gravel ) piles for newly constructed railway |
| 摘要 |
| 結(jié)合現(xiàn)場試驗結(jié)果，研究了柔性基礎(chǔ)下采用CFG樁樁筏復(fù)合地基時的工作性狀。試驗研究的主要內(nèi)容為CFG樁樁頂和樁間土的沉降變形、樁頂及樁間土的壓力值、地下水位和孔隙水位以及測試點水平位移隨深度的變化。該研究成果可為新建鐵路路堤下CFG樁樁筏復(fù)合地基設(shè)計參數(shù)取值提供實測 |
| 作者 |
| 新聞作者:蔣宗全，趙同生，朱 明，馬建林，朱浩波 |
| 關(guān)鍵字 |
