Explicit Integration Algorithm of the Bounding Surface Model Based on Swell-Shrink Rules for Cyclic Behaviors of Clay

doi:10.1142/S0219876219500749

	Explicit Integration Algorithm of the Bounding Surface Model Based on Swell-Shrink Rules for Cyclic Behaviors of Clay
	Li, Jian; Chen, Shanxiong; Jiang, Lingfa; Dai, Zhangjun
刊名	INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS
	2020-11-01
卷号	17 期号:9 页码:25
关键词	Explicit sub-stepping integration error control algorithm bounding surface model swell-shrink rules
ISSN号	0219-8762
DOI	10.1142/S0219876219500749
英文摘要	Integration algorithm is a key to ensure the better application of the dynamic constitutive model. As for the bounding surface model based on swell-shrink rules in this paper, an explicit integration algorithm based on sub-stepping and error control scheme has be described in detail. For being adaptable to the constitutive model, several modifications have been made. The modified explicit algorithm includes two procedures: the first procedure is the second-order forward modified Euler scheme with sub-stepping and error control; the second procedure is the stress correction. However, due to the shrink rule of the bounding surface, the second procedure is not needed at the unloading phase. Finally, several numerical simulations have been conducted for assuming the performance of the explicit algorithm, which demonstrates that the corresponding algorithm is stable and accurate, and can simulate the mechanical characteristics of the clay pretty well.
资助项目	Natural Science Foundation of Hubei Province[2015CFB363]
WOS研究方向	Engineering ; Mathematics
语种	英语
出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
WOS记录号	WOS:000562980600014
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/24733]
专题	中科院武汉岩土力学所
通讯作者	Li, Jian
作者单位	Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Li, Jian,Chen, Shanxiong,Jiang, Lingfa,et al. Explicit Integration Algorithm of the Bounding Surface Model Based on Swell-Shrink Rules for Cyclic Behaviors of Clay[J]. INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS,2020,17(9):25.
APA	Li, Jian,Chen, Shanxiong,Jiang, Lingfa,&Dai, Zhangjun.(2020).Explicit Integration Algorithm of the Bounding Surface Model Based on Swell-Shrink Rules for Cyclic Behaviors of Clay.INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS,17(9),25.
MLA	Li, Jian,et al."Explicit Integration Algorithm of the Bounding Surface Model Based on Swell-Shrink Rules for Cyclic Behaviors of Clay".INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS 17.9(2020):25.