| 水泥土搅拌桩复合地基沉降计算 |
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| 引用本文： | 许成祥,吴军民.水泥土搅拌桩复合地基沉降计算[J].石油天然气学报,2000,22(1):35-37. |
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| 作者姓名： | 许成祥 吴军民 |
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| 作者单位： | 1. 江汉石油学院建筑工程系,湖北,荆州,434102
2. 湖北农学院基建科,湖北,荆州,434103 |
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| 摘 要： | 基于水泥土搅拌桩的荷载传递特性，提出考虑临界桩长影响的沉降计算模型，应用弹性理论分析了水泥土搅拌桩复合地基的复合模量，提出考虑桩与桩间土霜互作用的复合模量计算式。将改进的沉降计算模型和复合模量计算式应用于实际工程，其沉降计算值与实测值较 近，满足工程设计要求。
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| 关 键 词： | 水泥土搅拌桩 软土地基 复合地基 基础沉降 计算 |
| 修稿时间： | 1999－08－18 |
Determining the Settlement of Composite Foundation of Soil-cement Mixing Piles |
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| XU Cheng,xiang.Determining the Settlement of Composite Foundation of Soil-cement Mixing Piles[J].Journal of Oil and Gas Technology,2000,22(1):35-37. |
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| Authors: | XU Cheng xiang |
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| Abstract: | A model for determining the settlement of composite foundation is proposed based on the load transfer of soil cement mixing piles in consideration of critical pile length The foundation's composite modulus is analyzed with elastical theory and a formula for the composite modules is proposed by combining the interaction of soil between piles The improved model and formula are practical and capable of approximating the calculated to the measured |
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| Keywords: | cement solidification to the soil cement mixing pile soft soil foundation composite foundation foundation settlement calculation |
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