| 成绵乐客专铁路高压旋喷桩在地基加固中的应用 |
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| 引用本文： | 段德峰.成绵乐客专铁路高压旋喷桩在地基加固中的应用[J].交通标准化,2011(17):98-101. |
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| 作者姓名： | 段德峰 |
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| 作者单位： | 中交二公局第四工程有限公司,河南洛阳,471013 |
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| 摘 要： | 高压旋喷法是利用喷射化学浆液与土混合搅拌来处理地基的一种方法。通过在成绵乐客专铁路中的成功应用可知,通过高压旋喷桩可以改变地基,特别是软土地基的物理力学性质,改变地基的不均匀性和渗透性,提高地基的承载力,防止其不均匀沉降等。
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| 关 键 词： | 客专铁路 地基加固 高压旋喷桩 |
Application of High-Pressure Rotary Jet Grouting Pile in Foundation Reinforcement of Chengdu-Mianyang-Leshan Passenger Special Railway |
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| DUAN De-feng.Application of High-Pressure Rotary Jet Grouting Pile in Foundation Reinforcement of Chengdu-Mianyang-Leshan Passenger Special Railway[J].Communications Standardization,2011(17):98-101. |
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| Authors: | DUAN De-feng |
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| Institution: | DUAN De-feng(The Fourth Engineering Co.,Ltd.of CCCC Second Highway Engineering Co.,Ltd.,Luoyang 471013,China) |
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| Abstract: | The high-pressure rotary jet grouting method is a foundation disposal method by jetting chemical grout mixing with soil.Through its successful application in Chengdu-Mianyang-Leshan,it is indicated that high-pressure rotary jet grouting pile can change the physical and mechanical properties of foundation,especially soft soil foundation,change the inhomogeneity and penetrability of foundation,enhance the bearing capacity of foundation,and prevent its uneven settlement. |
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| Keywords: | passenger special railway foundation reinforcement high-pressure rotary jet grouting pile |
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