沙漠干砂分层回填振动压实后的地基承载力室内试验研究
Research inuo Bearing Ablity of Ground Basert Dry Send Backfilled and Vibration Squeezing
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- DOI:
- 作者:
- 周斌, 义宗贞
ZouBin
- 作者单位:
- 大庆油田设计院
- 关键词:
- 沙漠;地基;承载力;研究
desert;foundation;squeezing;bearing abilty
- 摘要:
- 在塔克拉玛干沙漠塔中 4联合站利用平板振捣器进行了沙漠地基承载力试验 ,通过对干密度、静力触探、标准贯入、平板载荷试验结果的分析 ,建立了回归方程 ,确定了压实系数和干密度与地基承载力的相关性 ,并针对塔克拉玛干沙漠建 (构 )筑物地基分层压实处理提出建议。
In Taclamagan desert of Tazhong4# station, to do the experiment that uses the vibrator of plain plate for handling foundation squeezing of sandy soil. Though the analysis of the results of density, quiet power contact explore, standard pass through and test result of plain plate load, regression equation was established, the relationship of dry density coefficient of squeezing and bearing ability of foundation has been determined. Some suggestions about handling of squeezing by layers have been made aiming at Taclamagan desert.2002,4(4): 10-12 收稿日期：2002-2-24分类号：TE4作者简介：周斌,工程师.通讯地址:黑龙江省大庆市让胡路区,邮编:163712