| 滨海盐渍土改良与利用新途径试验研究 |
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| 引用本文： | 刘付华,郭英,曹权,柴寿喜,覃银辉.滨海盐渍土改良与利用新途径试验研究[J].天津城市建设学院学报,2005,11(4):254-257. |
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| 作者姓名： | 刘付华 郭英 曹权 柴寿喜 覃银辉 |
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| 作者单位： | 1. 天津城市建设学院,土木工程系,天津,300384
2. 湘潭大学,土木工程与力学学院,湖南,湘潭,411105 |
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| 基金项目： | 天津市自然科学基金项目（05YFSYSF00300）;天津市高等学校科技发展基金项目（20051404） |
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| 摘 要： | 用石灰、粉煤灰和SH固土剂对滨海盐渍土进行改性，击实试验、无侧限抗压强度试验、水稳性试验和三轴UU剪切试验结果表明：滨海盐渍土掺入二灰后，混合料性状得到明显改善，但水稳性较差；掺加SH后，浸水后的无侧限抗压强度和饱和抗剪强度指标明显增大．水稳性得到显著提高．
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| 关 键 词： | 二灰土 滨海盐渍土 高分子材料SH 固化盐渍土 |
| 文章编号： | 1006-6853（2005）04-0254-04 |
| 收稿时间： | 2005-06-02 |
| 修稿时间： | 2005-09-22 |
Experimental research on new method of improving and using inshore saline |
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| LIU Fu-hua,GUO Ying,CAO Quan,CHAI Shou-xi,QIN Yin-hui.Experimental research on new method of improving and using inshore saline[J].Journal of Tianjin Institute of Urban Construction,2005,11(4):254-257. |
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| Authors: | LIU Fu-hua GUO Ying CAO Quan CHAI Shou-xi QIN Yin-hui |
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| Abstract: | The results of compaction test, unconfined compressive strength test, water stability test and unconsolidated-undrained triaxial test show that the quality of mixture is improved, but water stability is bad when adding lime-ash into the inshore saline. The indexes of unconfined compressive strength and saturation shear strength are increased observably after immersion when using the lime-ash with SH, and the water stability is improved effectively. |
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| Keywords: | lime-ash soil inshore saline high polymer material-SH solidified saline soil |
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