地基沉降计算新方法的探索

董亮; 史存林; 蔡德钩; 叶阳升

地基沉降计算新方法的探索

1.
北京交通大学土木建筑工程学院,北京100044;
2.
铁道科学研究院铁道建筑研究所,北京100081

详细信息

作者简介:
董亮(1979-),女,博士,主要从事岩土工程.Email:d_l123@163.com

中图分类号: TU433
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- 被引次数: 0
出版历程
- 收稿日期: 2004-10-28
- 修回日期: 2004-12-13
- 刊出日期: 2005-04-22

ON NEW COMPUTATIONAL METHOD ON SETTLEMENT OF GROUND

1.
School of Civil &|Architecture Engineering, Beijing Jiaotong University, Beijing 100044;
2.
Railway Engineering Research Institute, China Academy of Rail Way Science, Beijing 100081

摘要

摘要: 目前地基沉降理论计算方法基本上把沉降分段计算,事实上,主、次固结沉降是同时发生的。本文在实践基础上提出用静力触探法和瞬态R波法进行地基沉降计算,通过理论推导并与实测资料进行对比,论证了这两种方法都是快捷有效且具有发展前途的方法。
- 沉降计算 /
- 静力触探法 /
- 瞬态 /
- R波法
Abstract: This paper discusses the characteristics of different theoretical and computational methods for settlement assessment. The SPT method and transient R wave method are selected in this study. With comparison of theoretical calculations and the observed in-situ data, the authors conclude that these two methods are proved to be convenient and promising for further development.
- Settlement computation /
- SPT method /
- Transient R wave method /

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参考文献(1)

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[2] 唐贤强,谢瑛,谢树彬等.地基工程原位测试技术
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[4] 史存林.软土路基工后沉降的控制试验研究报告
[R].铁道科学研究院铁道建筑研究所,2003,89～102.Shi Cunlin.Research report on control test of post-construction settlement in soft soil ground.Railway Engineering Research Institute,2003,89～102.

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[6] 龚士良.上海软粘土微观特性及在土体变形与地面沉降中的作用研究
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[7] 张诚厚,袁文明,戴济群.高速公路软基处理
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