中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2000, Vol. 19 ›› Issue (3): 88-93.

• • 上一篇    下一篇

挖方路基过湿土处治技术的试验研究

汤秀英   

  1. 交通部重庆公路科学研究所, 重庆 400067
  • 收稿日期:1999-11-12 修回日期:1999-12-17 出版日期:2000-06-19 发布日期:2016-11-09
  • 作者简介:汤秀英(1971-),女,重庆长寿人,重庆公路科学研究所工程师,主要从事路基研究工作

Testing research of treating methods on soil with high water content

TANG Xiou-ying   

  1. Chongqing Highway Research Institute of the Ministry of Communicastions, Chongqing 400074, China
  • Received:1999-11-12 Revised:1999-12-17 Online:2000-06-19 Published:2016-11-09

摘要: 为了探讨处治挖方路基过湿土经济适用的方法,对其分别进行了换填、石灰处治、塑料网格加筋等室内外试验,得出了处治前后过湿土物理力学指标的变化情况.结果表明,采用上述三种处治方法,尤其是换填和塑料网格加筋,能获得较好的效果.

关键词: 过湿土, 压实度, 回弹模量

Abstract: In order to study the economic and practical methods of treating soil with high water content for cut subgrade,both the laboratory and field tests such as replacement,lime-additive and geonet reinforcement were conducted respectively.The physical and mechanical characteristics before and after treating the soil with high water content were achieved.The results showed that the good effect could be achieved by adopting the foregoing three treating methods especiaslly replacement and geonet reinforcement.

Key words: il with high water content, compressive degree, rebound modulus

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