THE HIPPARION(N2) RED SOIL AND ITS ENGINEERING GEOLOGICAL CHARACTERISTICS IN ABAG BANNER,NEI MONGOL AUTONOMOUS REGION
-
摘要: 作者近年来的研究结果表明,在中国北方为黄土和其它第四纪沉积物所覆盖的三趾马(N2)红土是一种性质特殊的区域性膨胀土,具有蒙脱石含量高膨胀性显着的特点,对本区的工程建设和地质灾害的发生具有重要的影响。本文是对内蒙古中部阿巴嘎地区三趾马红土的工程特性及其形成机理的宏观微观综合研究结果。Abstract: The recent reaearch result by authors indicates that the Hipparion (N2) red soil covered with loess and sand in northern China a regional expansive clay. It has high montmorillonite content and high swelling potential and hence has a harmful influence on engineering construction and is easy to undergo geologic harzards. This paper gives a result of comprehensive reserch on engineering characteristics of the Hipparion (N2) red soil and formation mechanism of harmful engineering behaviour in Abag Banner , Nei Mongol Autonomous Region.
-
Key words:
- Loess /
- Hipparion(N2) red soil /
- Engineering geological characteristic /
- Abarg area.
-
[1] 刘东生等.1964.中国第四纪沉积物区域分布特征的探讨.第四纪地质问题.北京:科学出版社,P56-16.
[2] 陕西地矿局第二水文地质大队.1986.黄河中上游区域工程地质.北京:地质出版社.
[3] 曲永新,浪声荣等.1990.我国膨胀土新类型新地区的发现.全国首届膨胀土科学研讨会论文集.成都:西南交通大学出版社.
[4] 曲永新等.1993.北京西客站地铁站的膨胀岩.第三届全国岩土工程实录交流会·岩土工程实录.北京:兵器工业出版社.
[5] ISSMP, IAEG, ISRM. 1992. Bulletin No. I. International symposium on hard soils. Soft rock, Athens. -

计量
- 文章访问数: 3701
- HTML全文浏览量: 239
- PDF下载量: 853
- 被引次数: 0