| 钢渣桩复合地基作用机理研究 |
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| 引用本文： | 林彤,胡纯清.钢渣桩复合地基作用机理研究[J].地质科技情报,2005,24(Z1):118-120. |
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| 作者姓名： | 林彤 胡纯清 |
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| 作者单位： | 1. 中国地质大学工程学院,武汉,430074
2. 中国冶金建设集团武汉勘察研究总院,武汉,430076 |
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| 摘 要： | 在钢渣的力学特性试验基础上,得到了其抗剪强度、抗压强度和钢渣混凝土水灰比试验的单轴抗压强度值.并分别从钢渣自凝前、自凝后两个方面对钢渣桩复合地基的作用机理进行了研究.结果表明,钢渣桩复合地基作用机理类似于碎石桩和水泥土搅拌桩复合地基,其加固软土地基效果明显.
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| 关 键 词： | 钢渣桩 复合地基 机理 |
| 文章编号： | 1000-7849(2005)S0-0118-03 |
| 修稿时间： | 2005年3月28日 |
Action Mechanism Study on Composite Foundation of Steel-Ash Pile |
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| LIN Tong,HU Chun-qing.Action Mechanism Study on Composite Foundation of Steel-Ash Pile[J].Geological Science and Technology Information,2005,24(Z1):118-120. |
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| Authors: | LIN Tong HU Chun-qing |
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| Abstract: | Composite foundation of steel-ash pile is a new type method of ground improvement. On the basis of testing mechanics special property of steel-ash,the values of shear strength and compressive strength as well as single axial compressive strength were obtained in the paper. Action mechanism of steel-ash composite foundation were studied before and after self-coagulating. It is concluded that composite foundation of steel-ash pile is similar to gravel pile composite foundation and deep mixing method of cement soil,and is effective in the improvement of soft foundation. |
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| Keywords: | steel-ash pile composite foundation mechanism |
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