A Hypoelastic Dynamic Constitutive Model to Account for the Hysteretic Behaviour of Soil Subjected to Cyclic Loads

doi:10.1155/2021/8873054

	A Hypoelastic Dynamic Constitutive Model to Account for the Hysteretic Behaviour of Soil Subjected to Cyclic Loads
	Li, Jian 1; Guo, Jianhua 1,2; Dai, Zhangjun 1; Jiang, Lingfa 1; Chen, Shanxiong 1
刊名	ADVANCES IN CIVIL ENGINEERING
	2021-02-28
卷号	2021 页码:10
ISSN号	1687-8086
DOI	10.1155/2021/8873054
英文摘要	To reduce the difficulties associated with dynamic constitutive models, a model was established for soil in this study based on hypoelasticity. The stress-strain relationship in soil under a cyclic load was divided into three stages: initial loading, unloading, and reloading. The stress-strain relationship in each stage was ascertained using a hyperbolic equation. On this basis, the physical significance of the parameters in the model and their method of determination were described. The effects of the parameters on the stress-strain relationship were investigated and the integration algorithm of the model was established. Finally, the rationality of the proposed model was verified by conducting triaxial tests under conventional and cyclic loads. The results show that the model is able to adequately demonstrate all the stress-strain relations in the soil under both static and dynamic loads.
资助项目	National Natural Science Foundation of China[41702337] ; National Natural Science Foundation of China[51709258]
WOS研究方向	Construction & Building Technology ; Engineering
语种	英语
出版者	HINDAWI LTD
WOS记录号	WOS:000627384500001
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/25942]
专题	中科院武汉岩土力学所
通讯作者	Guo, Jianhua
作者单位	1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Jian,Guo, Jianhua,Dai, Zhangjun,et al. A Hypoelastic Dynamic Constitutive Model to Account for the Hysteretic Behaviour of Soil Subjected to Cyclic Loads[J]. ADVANCES IN CIVIL ENGINEERING,2021,2021:10.
APA	Li, Jian,Guo, Jianhua,Dai, Zhangjun,Jiang, Lingfa,&Chen, Shanxiong.(2021).A Hypoelastic Dynamic Constitutive Model to Account for the Hysteretic Behaviour of Soil Subjected to Cyclic Loads.ADVANCES IN CIVIL ENGINEERING,2021,10.
MLA	Li, Jian,et al."A Hypoelastic Dynamic Constitutive Model to Account for the Hysteretic Behaviour of Soil Subjected to Cyclic Loads".ADVANCES IN CIVIL ENGINEERING 2021(2021):10.