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2011年11 期
| 標(biāo)題 |
| 深厚軟土區(qū)CMP樁與CFG樁組合樁型復(fù)合地基工作特性研究(51 卷) |
| 英文標(biāo)題 |
| Study on behaviour of composite foundation reinforced by combining of CMP (Cement Mixing Pile) with CFG (Cement Flyash Gravel) pile in deep-thick soft soil area |
| 摘要 |
| 以哈大客運(yùn)專線某工點(diǎn)為背景，針對(duì)深厚軟弱土層承載力較差的問題，嘗試采用水泥攪拌樁（CMP）和CFG樁組合樁型用于地基處理，研究加固后復(fù)合地基的力學(xué)性狀和沉降變化規(guī)律。結(jié)果表明，在這種復(fù)合地基中，CFG樁的作用主要是提高復(fù)合地基整體承載力和控制沉降，而CMP的主要作用 |
| 作者 |
| 新聞作者:李龍起，羅書學(xué) |
| 關(guān)鍵字 |
