Affiliation:
1. Zhejiang University of Technology
2. Zhejiang College of Construction
Abstract
Lightweight technology is to transform the discarded materials, such as dredged silt, construction waste soil, waste foam plastics, industrial waste fly ash, waste gypsum, etc., into lightweight soil. This kind of soil has been utilized comprehensively, which can produce good economic benefit, environmental and social benefits. In order to further investigate the properties of mixed lightweight soil, this paper uses indoor test method to study the recycled sludge lightweight soil samples prepared from the construction waste soil by mixing with EPS particles and cement according to certain mass/volume ratio and cured in standard curing conditions. The strength properties and failure mode are analyzed using the direct shear test and unconfined compressive strength test, and the effect of curing period, cement content, EPS particle fraction, etc., on the strength and failure mode is analyzed.
Publisher
Trans Tech Publications, Ltd.
Reference7 articles.
1. Miki H. Cost reduction effect due to lightweight embankment. Proceedings of the International Workshop on Lightweight Geo-Materials[C], Tokyo: Japan, 2002, 1-16.
2. Horiuchi S, Uchiyama N, Odawara T, K Yasuhara. Flash-setting lightweight material-a first step to floating island construction [J], Journal of Geotechnical and Geoenvironmental Engineering, ASCE, 1996, 8(3): 138-146.
3. Reuter, G. and Rutz, J. A Light weight solution for landslide stabilization [J], Geotechnical fabrics report, 2000, 9: 42-43.
4. Ma Shidong. The properties of stabilized light soil (SLS) with expanded polystyrene[J]. Rock and Soil Mechanics. 2001, 22(3): 245-248(in Chinese).
5. Jin Feili. Experimental study on the engineering properties of lightweight soil using recycled sludge[D]. Hangzhou, Master thesis, Zhejiang University of Technology (2012)(in Chinese).
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