| 软土地区地基加固处理及质量检测 |
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| 引用本文： | 孟祥瑞,冯嘉谟.软土地区地基加固处理及质量检测[J].国土资源,1999(2). |
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| 作者姓名： | 孟祥瑞 冯嘉谟 |
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| 作者单位： | 沈阳铁路局锦州工程有限责任公司(孟祥瑞)，辽宁省水利电力勘测设计院(冯嘉谟) |
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| 摘 要： | 引碧入连工程，大沙河倒虹吸地质条件复杂，岩性多为淤泥质土和中细砂，前者地基承载力不及８０ｋＰａ，后者有严重的砂土液化问题，为此采用了复合地基处理，提高了地基强度又防止了砂土液化，在施工中应用了静载荷及动力法进行了检测，肯定了复合地基的有效性。
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| 关 键 词： | 软土 砂土液化 复合地基 质量检测 |
FOUNDATION STABILIZATION TREATMENT AND QUALITY CHECK OF SOFT SOIL AREA |
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| MENG Xiang rui ,FENG Jia mo.FOUNDATION STABILIZATION TREATMENT AND QUALITY CHECK OF SOFT SOIL AREA[J].Land & Resources,1999(2). |
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| Authors: | MENG Xiang rui FENG Jia mo |
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| Institution: | MENG Xiang rui 1,FENG Jia mo 2 |
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| Abstract: | During the project of deliuering water from Biliuhe to dalian,it was investigated that in inverted section of Dasha river the geologic condition is very complex,and the lithological composition is mainly muddy soil and medium fine grained sand.It was calculated that the loading capacity of the former lithology is less than 80kpa;there is serious problem of sand liquefaction for the latter lithology.So it was suggested to use a composite foundation,which increased the strength of foundation and prevent the liquefaction of sand.In the construction,the quality checking by static load and dyramic method proven the effectiveness of the composite foundation. |
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| Keywords: | soft soil liquefaction of sand composite foundation quality check |
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