ENGINEERING GEOLOGICAL PROPERTIES OF NEOGENE HARD CLAY ALONG THE MIDDLE LINE OF THE NORTH-SOUTH DIVERSION WATER PROJECT IN CHINA

ZHANG Yongshuang; QU Yongxin; ZHOU Ruiguang

Volume 10 Issue 4

Apr. 2011

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ZHANG Yongshuang, QU Yongxin, ZHOU Ruiguang. 2002: ENGINEERING GEOLOGICAL PROPERTIES OF NEOGENE HARD CLAY ALONG THE MIDDLE LINE OF THE NORTH-SOUTH DIVERSION WATER PROJECT IN CHINA. JOURNAL OF ENGINEERING GEOLOGY, 10(4): 367-377.

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ENGINEERING GEOLOGICAL PROPERTIES OF NEOGENE HARD CLAY ALONG THE MIDDLE LINE OF THE NORTH-SOUTH DIVERSION WATER PROJECT IN CHINA

1.
Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081;
2.
Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029

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Received Date: 2002-05-25
Rev Recd Date: 2002-07-20
Publish Date: 2002-12-15

Abstract

Abstract

Neogene hard clay is widely distributed in the Cenozoic basins of east China, and is the main subject of regional studies of special sedimentary materials for its special properties. The middle line of the North-South Diversion Water Project lies across the west edge of Nanyang basin and the north China basin, excavating in various kinds of Neogene hard clay. Based on laboratory experiment and measurements, this paper presents the engineering geological properties of Neogene hard clay from the Nanyang basin, as well as Fangcheng Baofeng and Handan Yongnian regions, including the composition and physicochemical properties, physical properties shrink-swell characteristics, strength and other properties, and summarizes their formation mechanisms and variation laws. Meanwhile, the environmental effect under different humidity and lateral pressures is summarized, which is helpful to understand the deformation mechanism of Neogene hard clay under the condition of excavation and engineering operation.
- Neogenehardclay,
- Engineeringgeologicalproperty,
- Effectofenvironmentalvariation

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References(1)

References

[1] 　Kaczynski R.,Table of engineering geological properties ofMiocene clays of t he Carpat hian Foredeep
[J].Geotechnical engineering of hard soils soft Rocks,Vol.1,A.A.Balkema/Rotterdam/Brookfield.1993,189～194.

[2] 　Koukis G.et al.Mineralogical composition and texture of t heNeogene sediments of t he NW Peloponnesus
[J].Greece.Geotechnical engineering of hard soils soft Rocks.A.A.Balkema/Rotterdam/Brookfield.1993,85～202.

[3] 　Rozos D.et al.Slake-durabilit y and geomechanical behavior oft he fine grained Neogene sediments of t he NW Peloponnesus
[J].Greece.Geotechnical engineering of hard soils soft Rocks,Vol.1,A.A.Balkema/Rotterdam/Brookfield.1993,261～268.

[4] 　Tsiambaos G.and Tsaligopoulos CH.A proposed met hod of estimating t he swelling characteristics of soils:some examples fromGreece
[J].Bulletin of t he International Association of Engineering Geology.1995,52:109～115.

[5] 　Feda J.,Bohac J.and Herle I.,1995.Shear resistance of fissured Neogene clays
[J].Engineering Geology,39(2):171～184.

[6] 　Qu Yongxin,Liu Jishan,Qin Zumiao,Wu Zhilan,et al.Studyon Hipparion red soil and its engineering properties in project oftransferring water to Shanxi province from yellow river
[A].ADVANCES in Engineering Geology
[C],China Three GorgesPublishing House,1996,148～192.

[7] 　Qu Yongxin.Engineering classification of t he argillaceous rocksand rapid prediction of t heir swelling potential
[A].Proc.Inter.Symp.on Engineering in Complex Rocks
[C],Beijing.1986,91～96.

[8] 　Williams A.A.B.and Donaldson G.Building on expansive soilsin Sout h Africa
[A].Proc 4t h Int.Conf.Expansive Soils Denver
[C].1980,Vol.2.834～838.

[9] 　曲永新,徐晓岚,吴芝兰.中国东部泥质岩成岩胶结作用的工程地质研究
[A].中国科学院地质研究所工程地质力学开放研究实验室1991年报
[C],北京:地震出版社.1992,1～12.Qu Yongxin,Xu Xiaolan,Wu Zhilan.Engineering research ont he diagenetic cementation of t he argillaceous rock in east China.Annual report 1991,Engineering Geomechanics Laboratory,Institute of Geology,Chinese Academy of Sciences.Beijing:ChinaSeismic Press,1992,1～12.

[10] 　Cripps,J.C.and Taylor,R.K.Engineering characteristics ofBritish over-consolidated clays and mudrocks,I
[J].Tertiarydeposits.Engineering geology,1986,22:349～376.

[11] 　张永双,曲永新.硬土/软岩(岩土间新类型)的确认及其判别分类的研究
[J].工程地质学报.1999,8(增刊):309～313.

[11] Zhang Yongshuang,Qu Yongxin.Discrimination of hardclay/soft rock(a new type of t he material between t he rock andsoil)and its classification.Journal of Engineering Geology,1999,8(Suppl.):309～313.

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