| 煤气柜地基的劈裂注浆－注水预压处理和分析 |
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| 引用本文： | 黄宏伟,杨慧芳,陈杰生. 煤气柜地基的劈裂注浆－注水预压处理和分析[J]. 工业建筑, 1996, 0(8) |
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| 作者姓名： | 黄宏伟 杨慧芳 陈杰生 |
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| 作者单位： | 同济大学地下建筑工程系，上海特种基础工程研究所 |
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| 摘 要： | 对于某厂５．４万ｍ３煤气柜因天然地基的不均匀性和施工建造前未对地基进行深部处理而造成的柜体倾斜，采取了劈裂注浆与注水预压混合地基处理方法，有效地控制了柜体的沉降，保证了柜体的正常运营．
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| 关 键 词： | 煤气柜，地基处理，不均匀沉降，劈裂注浆，注水预压 |
TREATMENT AND ANALYSIS OF THE FOUNDATION OF A LARGE-SCALE GAS CHEST |
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| Huang Hongwei,Yang Huifang,Chen Jieshen. TREATMENT AND ANALYSIS OF THE FOUNDATION OF A LARGE-SCALE GAS CHEST[J]. Industrial Construction, 1996, 0(8) |
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| Authors: | Huang Hongwei Yang Huifang Chen Jieshen |
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| Affiliation: | Huang Hongwei;Yang Huifang;Chen Jieshen(Dept.of Geotech.Eng.Tongji University 200092)(Shanghai Special Foundation Institute 200030) |
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| Abstract: | Bacause of the non-uniform natural foundation soils which were not treated in depth before construction,a gas chest of 54,000m3 have tilted south-east.The maximum non-uniform settlement was 30cm which seriously affect the operation of the gas chest.A combined foundation treatment method-fracturegrouting and precompression by watering is ed,which effectively controls the settlement of the gas chest and ensures its regulas operation. |
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| Keywords: | gas chest foundation treatment non-uniform settlement precompression by watering fracture grouting |
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