ANALYSIS ON THE BOUND WATER CONSOLIDATION OF MARINE SOFT SOIL IN TIANJIN

WANG Xudong; XIAO Shufang; FANG Hougou

Volume 10 Issue 4

Apr. 2011

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WANG Xudong, XIAO Shufang, FANG Hougou. 2002: ANALYSIS ON THE BOUND WATER CONSOLIDATION OF MARINE SOFT SOIL IN TIANJIN. JOURNAL OF ENGINEERING GEOLOGY, 10(4): 390-394.

Citation:

WANG Xudong, XIAO Shufang, FANG Hougou. 2002: ANALYSIS ON THE BOUND WATER CONSOLIDATION OF MARINE SOFT SOIL IN TIANJIN. JOURNAL OF ENGINEERING GEOLOGY, 10(4): 390-394.

WANG Xudong, XIAO Shufang, FANG Hougou. 2002: ANALYSIS ON THE BOUND WATER CONSOLIDATION OF MARINE SOFT SOIL IN TIANJIN. JOURNAL OF ENGINEERING GEOLOGY, 10(4): 390-394.

Citation:

WANG Xudong, XIAO Shufang, FANG Hougou. 2002: ANALYSIS ON THE BOUND WATER CONSOLIDATION OF MARINE SOFT SOIL IN TIANJIN. JOURNAL OF ENGINEERING GEOLOGY, 10(4): 390-394.

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ANALYSIS ON THE BOUND WATER CONSOLIDATION OF MARINE SOFT SOIL IN TIANJIN

Jilin University, Changchun 130026

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Received Date: 2002-05-10
Rev Recd Date: 2002-06-25
Publish Date: 2002-12-15

Abstract

Abstract

Engineering analysis of recent marine soft soil settlement is based on a traditional one-dimensional drainage consolidation theory of Terzaghi.K. Because of specific engineering-geological properties of the marine soft soil, i. e. high porosity ratio, high water content, high compressibility, and low permeability, the result of calculation is not consistent with actual situation. In this paper, on basis of analysis of SEM data and pressure mercury test, the authors analyze the essential factors of affecting the soft soil consolidation. At last, by means of one-dimensional compression test, the authors compare the theoretical curve of consolidation with the test curve of compression, analyze the causes for deviation of two curves, set forth the mechanism for consolidation of marine soft soil, and put forward a new concept of bound water consolidation.
- Softsoil,
- Consolidation,
- Micro-mechanism,
- Boundwaterconsolidation.

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References(1)

References

[1] 　文海家,李耀刚等.超软土渗透固结的控制性因素分析
[J].重庆建筑大学学报,2000,22(sup):9～14.Wen haijia,Li yaogang,et al..Analysis on Governing Factors ofSeepage and Consolidation of Super soft soil.Journal of ChongqingJianzhu university,2000,22(sup):9～14.

[2] 　申伯熙.塘沽和新港地区工程地质条件特征
[A],天津软土地基
[C].天津科学技术出版社,1987:47～55.Shen boxi.Engineering geological characteristic in Tanggu andXingang region,Soft soil ground in Tianjin.Tianjin Sience andTechnology Press,1987:47～55.

[3] 　D.M.Wood.Soil behavior and critical state soil mechanics
[M].Cambridge university press,1990.

[3] 　杨顺安,冯晓腊,张聪辰.软土理论与工程
[M].北京:地质出版社,2000.Yang shun’an,Feng xiaola,Zhang congchen.Theory of Soft Soiland Geotechnical Engneering.Beijing,Geological PublishingHouse,2000.

[4] 　杨进良.土力学
[M].北京:中国水利水电出版社,2000,5.Yang jinliang.Soil Mechanics.Beijing,China Water PowerPress,2000.5.

[5] 　唐大雄.工程岩土学
[M].北京:地质出版社,1990,11.Tang daxiong.Engineering Geology.Beijing,Geological Publishing House,1990,11.

[6] 　肖树芳,雷华阳,房后国等.近代海积软土结构性及弹-塑性模型研究
[J].工程地质学报,2000,8(4):394～399.Xiao shufang,Lei huayang,Fang hougou,et al..Study on t heStrucrural Characteristics and Elastic-plastic Model of RecentMarine Soft Soil.Jounal of Engineering Geology,2000,8(4):394～399.

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