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2011年04 期
| 標(biāo)題 |
| 濕陷性黃土地基強(qiáng)夯加固控制指標(biāo)的研究(51 卷) |
| 英文標(biāo)題 |
| Study on control indicators of dynamic compaction method for collapsible loess |
| 摘要 |
| 強(qiáng)夯加固機(jī)理復(fù)雜，設(shè)計(jì)參數(shù)仍須依靠試驗(yàn)或經(jīng)驗(yàn)來確定，缺乏理論基礎(chǔ)。本文通過對(duì)試夯中采集到的數(shù)據(jù)進(jìn)行分析，得到最佳夯擊次數(shù)、有效加固深度及夯后地基承載力等控制指標(biāo)，為場(chǎng)地試夯得到的結(jié)果提供理論依據(jù)，并以此為基礎(chǔ)通過理論計(jì)算直接確定強(qiáng)夯設(shè)計(jì)參數(shù)，為設(shè)計(jì)和施工 |
| 作者 |
| 新聞作者:宋修廣，劉相宜，莊培芝，張宏博 |
| 關(guān)鍵字 |
