| 水泥和生石灰粉喷搅桩联合围护圆形基坑的实施方法 |
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| 引用本文： | 施林森,阮启林.水泥和生石灰粉喷搅桩联合围护圆形基坑的实施方法[J].资源环境与工程,1997(2). |
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| 作者姓名： | 施林森 阮启林 |
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| 作者单位： | 鄂东南基础工程公司广州开发区分公司!510730 |
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| 摘 要： | 本文介绍用水泥和生石灰土桩联合围护圆形基坑的方法。发挥水泥土极强度较高的特点，用桩列式连续墙，组成支护结构的主体，利用石灰土桩对软土有良好改性作用，以提高和降低基坑内外土体被动和主动土压力。实践证明可取得较好的工程效果。
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| 关 键 词： | 水泥喷搅桩 生石灰喷搅桩 挡墙 圆形基坑 围护 |
CONSTRUCTING METHOD OF CEMENT AND QUICK LIME POWDER SPRAYING AND AGITATING PILES COMBINATION FOR SUPPORTING THE CIRCULAR SHAPED FOUNDATION PIT |
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| Shi Linsen, Yuan Qilin.CONSTRUCTING METHOD OF CEMENT AND QUICK LIME POWDER SPRAYING AND AGITATING PILES COMBINATION FOR SUPPORTING THE CIRCULAR SHAPED FOUNDATION PIT[J].Resources Environment & Engineering,1997(2). |
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| Authors: | Shi Linsen Yuan Qilin |
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| Abstract: | This paper has discussed the method of cement and quick lime soil piles combination for supporting the circular shaped foundation pit. The diaphragm wall composed of ranged cement soil piles has been used as the main part of the supporting structure, thereby giving full play to the higher strenth of the cement soil pile. The passive earth pressure and active earth pressure of the soil masses inside and outside the foundation pit can be lowered and heightened by lime soil pile which can modify the soft soil effectively. The practice has testified that the combination of two kinds of the piles mentioned above can obtain considerable engineering effects. |
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| Keywords: | cement spraying and agitating pile quick lime spraying and agitating pile retaining wall circular shaped foundation pit supporting |
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