| 软土路基路堤填筑施工控制指标探讨 |
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| 引用本文： | 牛志勇,张元才. 软土路基路堤填筑施工控制指标探讨[J]. 土工基础, 2007, 21(1): 63-64,67 |
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| 作者姓名： | 牛志勇 张元才 |
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| 作者单位： | 1. 上海教育建设管理咨询有限公司,上海,200331
2. 华东交通大学,江西南昌,330013 |
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| 摘 要： | 分析现行施工控制指标单一限值的不合理性,指出施工控制指标应考虑路堤填筑不同阶段的地基变形与固结性状;同时还分析地质条件和土质特性对高速公路沉降速率限值的影响,探索建立高速公路施工控制指标综合体系的方法。
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| 关 键 词： | 软土路基 超载预压 施工控制 沉降速率 |
| 文章编号： | 1004-3152(2007)01-0063-02 |
| 修稿时间： | 2005-12-23 |
A Study on Filling Construction Control Criterion of Soft Subgrade Soil and Embankment |
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| NIU Zhi yong,ZHANG Yuan cai. A Study on Filling Construction Control Criterion of Soft Subgrade Soil and Embankment[J]. Soie Engineering and Foundation, 2007, 21(1): 63-64,67 |
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| Authors: | NIU Zhi yong ZHANG Yuan cai |
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| Abstract: | This paper analyzes the irrationality existing in the current single construction control criterion.The author argues that deformation and consolidation in different stages should be taken into account along with the influence of geographical conditions and soil properties to expressway settlement limited speed.Finally,the writer suggests some ways on how to establish express way construction control standard multiple system. |
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| Keywords: | soft soils foundation over-loaded and predicting pressure construction control settlement limited |
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