Effect of Curing Stress on Compression Behavior of Cement-Treated Dredged Sediment

doi:10.1061/(ASCE)GM.1943-5622.0001857

	Effect of Curing Stress on Compression Behavior of Cement-Treated Dredged Sediment
	He, Xingxing 2,3; Chen, Yijun 2,4; Wan, Yong 2,4; Liu, Lei 2,4; Xue, Qiang 1,2,4
刊名	INTERNATIONAL JOURNAL OF GEOMECHANICS
	2020-11-01
卷号	20 期号:11 页码:11
关键词	Dredged sediment Cement-treated Curing stress Physical properties Compression behavior Yield stress
ISSN号	1532-3641
DOI	10.1061/(ASCE)GM.1943-5622.0001857
英文摘要	The curing stress is an important parameter affecting the mechanical properties of the cement-treated soil. This paper presents the effects of curing stress on the compressive and physical properties of the cement-treated dredged sediment (CDS). The plasticity behavior of CDS is affected by both the cement content and curing stress, whereas the particle size of CDS is mainly influenced by the cement content. The curing stress can reduce the compressibility of CDS significantly and slightly change the compression behavior of the postyielding stage, which is related to the structural behavior of CDS in the compression process. Finally, the strength factor related to the curing stress and cement content was proposed to predict the strength of CDS. (C) 2020 American Society of Civil Engineers.
资助项目	National Science Foundation[51625903] ; National Natural Science Foundation of China/Hong Kong Research Grants Council Joint Research Scheme[51861165104] ; National Natural Science Foundation of China[51609241] ; Youth Innovation Promotion Association CAS[2017376]
WOS研究方向	Engineering
语种	英语
出版者	ASCE-AMER SOC CIVIL ENGINEERS
WOS记录号	WOS:000618635500018
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/25740]
专题	中科院武汉岩土力学所
通讯作者	Chen, Yijun
作者单位	1.IRSM CAS HK PolyU Joint Lab Solid Waste Sci, Wuhan, Peoples R China 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Hubei Prov Key Lab Contaminated Sludge & Soil Sci, Wuhan 430071, Peoples R China
推荐引用方式 GB/T 7714	He, Xingxing,Chen, Yijun,Wan, Yong,et al. Effect of Curing Stress on Compression Behavior of Cement-Treated Dredged Sediment[J]. INTERNATIONAL JOURNAL OF GEOMECHANICS,2020,20(11):11.
APA	He, Xingxing,Chen, Yijun,Wan, Yong,Liu, Lei,&Xue, Qiang.(2020).Effect of Curing Stress on Compression Behavior of Cement-Treated Dredged Sediment.INTERNATIONAL JOURNAL OF GEOMECHANICS,20(11),11.
MLA	He, Xingxing,et al."Effect of Curing Stress on Compression Behavior of Cement-Treated Dredged Sediment".INTERNATIONAL JOURNAL OF GEOMECHANICS 20.11(2020):11.