Influence of Polymer Binder on the Physical Properties and Stability of Engineering Spoil on a Slope

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > Journal of Mountain Science > Journal of Mountain Science-2013 > Vol10 No.1

	Influence of Polymer Binder on the Physical Properties and Stability of Engineering Spoil on a Slope
	CHEN Shu-yue ; GU Wei ; DAI Quan-yu
刊名	Journal of Mountain Science
	2013-02
卷号	10 期号:1 页码:105-115
关键词	Polymer binder Engineering spoil Artificial simulation of rainfall
通讯作者	GU Wei
英文摘要	An experiment was performed to study the influence of polymer binders on the physical properties, and stability against a simulated rainfall, of a slope consisting of engineering spoil. Results showed that low polymer binder concentrations (≤500 g/m³) could enhance the air permeability and moisture –retaining capacity of the engineering spoil; however, adding more polymer binder made the hardness of the engineering spoil increase and then decline. With the increase of polymer binder concentrations, the surface (0-5 cm) permeability of the engineering spoil decreased but the permeability of the lower layers (5-10 cm) increased. Polymer binders might reduce runoff and sediment, but the effect becomes weaker with the increase of rainfall. The results of this study have significance for engineering practices. Further experiments are needed to study the effects of binders under other conditions, such as natural rainfall, different slopes, different rock types, different degrees and spoil weathering and different added material, and the chemical interaction between soil and polymer binders.
收录类别	SCI
语种	英语
公开日期	2013-04-19
内容类型	期刊论文
源URL	[http://192.168.143.20:8080/handle/131551/5173]
专题	成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2013_Vol10 No.1
推荐引用方式 GB/T 7714	CHEN Shu-yue,GU Wei,DAI Quan-yu. Influence of Polymer Binder on the Physical Properties and Stability of Engineering Spoil on a Slope[J]. Journal of Mountain Science,2013,10(1):105-115.
APA	CHEN Shu-yue,GU Wei,&DAI Quan-yu.(2013).Influence of Polymer Binder on the Physical Properties and Stability of Engineering Spoil on a Slope.Journal of Mountain Science,10(1),105-115.
MLA	CHEN Shu-yue,et al."Influence of Polymer Binder on the Physical Properties and Stability of Engineering Spoil on a Slope".Journal of Mountain Science 10.1(2013):105-115.