ENGINEERING PROPERTIES OF A SPECIAL SOFT SOIL ENCOUNTERED DURING HIGHWAY CONSTRUCTION IN XUYI CITY, JIANGSU PROVINCE

LIANG Qingyu; YAN Changhong; XIA Wenjun; CUI Dawei; ZHAN Rui; ZHOU Xin; CHEN Mingzhu; ZHENG Jun

Volume 16 Issue 2

Oct. 2010

Turn off MathJax

Article Contents

Article Navigation > JOURNAL OF ENGINEERING GEOLOGY > 2008 > 16(2): 228-232

LIANG Qingyu, YAN Changhong, XIA Wenjun, CUI Dawei, ZHAN Rui, ZHOU Xin, CHEN Mingzhu, ZHENG Jun. 2008: ENGINEERING PROPERTIES OF A SPECIAL SOFT SOIL ENCOUNTERED DURING HIGHWAY CONSTRUCTION IN XUYI CITY, JIANGSU PROVINCE. JOURNAL OF ENGINEERING GEOLOGY, 16(2): 228-232.

Citation:

PDF( 0 KB)

ENGINEERING PROPERTIES OF A SPECIAL SOFT SOIL ENCOUNTERED DURING HIGHWAY CONSTRUCTION IN XUYI CITY, JIANGSU PROVINCE

1.
Department of the Earth Science of Nanjing University,Nanjing 210093;
2.
Headquarters of Highway of Jiangsu, Nanjing 210029;
3.
Headquarters of Highway of Huaian, Huaian 223001

Received Date: 2007-03-02
Rev Recd Date: 2007-03-28
Publish Date: 2008-04-30

Abstract

Abstract

The soft soil in Xuyi area has a very complicated origin and very special mineral compositions . The engineering geological property of this soft soil has been examined with the experimental tests including mineral compositions, chemical compositions, particle analysis, physical properties, expansive properties and compressibility in this paper. It's concluded that the soft soil with high clay content, better hydrophilicity, high liquid-plastic limit and high organic content. It cann't be filled for highway foundation directly. It's easy to be caky rolled in high water content and hard to be broken in little water content. So the result is not remarkable mingled with lime traditionally. It's a specific soft soil.
- Xuyi,
- Soft soil,
- Engineering geological property

FullText(HTML)

References(1)

References

[1] 中华人民共和国行业标准编写组.岩土工程勘查规范(GB50021-2001)
[S].北京:中国建筑工业出版社,2001.
Professional Standards Compilation Group of People's Republic of China. Specification for Geotechnical Engineering Investigation(GB50021-2001). Beijing: Building Industry Press of China,2001.

[2] 中华人民共和国行业标准编写组.公路工程地质勘查规范(JTJ064-98)
[S].北京:人民交通出版社,1998.
Professional Standards Compilation Group of People's Republic of China. Specification for geology Investigation of Highway Engineering (JTJ064-98). Beijing: China Communications Press,1985.

[3] 杨广庆,高民欢,等.高速公路路基填料承载比影响因素研究
[J].岩土工程学报,2006, 28 (1):97~100.
Yang Guangqing, Gao Minhuan, Zhang Xinyu. Study on influence factors of California Bearing Ratio (CBR) of expressway subgrade materials. Chinese Journal of Geotechnical Engineering, 2006, 28 (1):97～100.

[4] 中华人民共和国行业标准编写组.公路路基设计规范(JTGD30-2004)
[S].北京:人民交通出版社,2004.
Professional Standards Compilation Group of People's Republic of China. Specification for design of highway subgade (JTGD30-2004) Beijing: China communications press,2004.

[5] 李永波.膨胀土对公路工程的危害及防治
[J].山西建筑,2006, 32 (2):103~104.
Li Yongbo. The hazards of expansive soil on highway works and countermeasures thereof. Shanxi Architecture. 2006, 32 (2):103～104.

[6] 方磊,唐蓓华,等.高速公路路基填料膨胀性判别和分类
[J].公路交通科技,2005, 22 (4):31~34.
Fang Lei, Tang Peihua, Xu Mingjun, Jiang Feng. Expansive Identification and Classify of Subgrade Padding in Expressway. Journal of Highway and Transportation Research and Development, 2005, 22 (4):31～34.

[7] 张倩.谈谈自由膨胀率试验的局限性
[J].交通标准化,2004,(4):24~25.
Zhang Qian. Discussion on limitations in free expansive rate test. Communications Standardization, 2004,(4):24~25.

[8] 中华人民共和国行业标准编写组.建筑地基基础设计规范(GBJ7-89)
[S].北京:中国建筑工业出版社,1989.
Professional Standards Compilation Group of People's Republic of China. Specification for design of building foundation(GBJ7-89). Beijing: Building Industry Press of China,2001.

[9] 张登良.加固土原理
[M].北京:人民交通出版社,1990.
Zhang Dengliang. The principle of soil improvement. Beijing: China Communications Press,1990

Relative Articles

Supplements(0)

Cited By

Proportional views