PMID- 33301233
OWN - NLM
STAT- MEDLINE
DCOM- 20211125
LR  - 20211125
IS  - 2040-7947 (Electronic)
IS  - 2040-7939 (Linking)
VI  - 37
IP  - 3
DP  - 2021 Mar
TI  - Sensitivity analysis of non-local damage in soft biological tissues.
PG  - e3427
LID - 10.1002/cnm.3427 [doi]
AB  - Computational modeling can provide insight into understanding the damage 
      mechanisms of soft biological tissues. Our gradient-enhanced damage model 
      presented in a previous publication has shown advantages in considering the 
      internal length scales and in satisfying mesh independence for simulating damage, 
      growth and remodeling processes. Performing sensitivity analyses for this model 
      is an essential step towards applications involving uncertain patient-specific 
      data. In this paper, a numerical analysis approach is developed. For that we 
      integrate two existing methods, that is, the gradient-enhanced damage model and 
      the surrogate model-based probability analysis. To increase the computational 
      efficiency of the Monte Carlo method in uncertainty propagation for the nonlinear 
      hyperelastic damage analysis, the surrogate model based on Legendre polynomial 
      series is employed to replace the direct FEM solutions, and the sparse grid 
      collocation method (SGCM) is adopted for setting the collocation points to 
      further reduce the computational cost in training the surrogate model. The 
      effectiveness of the proposed approach is illustrated by two numerical examples, 
      including an application of artery dilatation mimicking to the clinical problem 
      of balloon angioplasty.
CI  - (c) 2020 John Wiley & Sons, Ltd.
FAU - Zuo, Di
AU  - Zuo D
AD  - State Key Lab of Structural Analysis for Industrial Equipment, Department of 
      Engineering Mechanics, Dalian University of Technology, Dalian, China.
FAU - Avril, Stephane
AU  - Avril S
AUID- ORCID: 0000-0002-8604-7736
AD  - Mines Saint-Etienne, University Lyon, INSERM, U1059 Sainbiose, Centre CIS, 
      Saint-Etienne, France.
FAU - Ran, Chunjiang
AU  - Ran C
AD  - State Key Lab of Structural Analysis for Industrial Equipment, Department of 
      Engineering Mechanics, Dalian University of Technology, Dalian, China.
FAU - Yang, Haitian
AU  - Yang H
AD  - State Key Lab of Structural Analysis for Industrial Equipment, Department of 
      Engineering Mechanics, Dalian University of Technology, Dalian, China.
FAU - Mousavi, S Jamaleddin
AU  - Mousavi SJ
AUID- ORCID: 0000-0003-0509-1450
AD  - Mines Saint-Etienne, University Lyon, INSERM, U1059 Sainbiose, Centre CIS, 
      Saint-Etienne, France.
FAU - Hackl, Klaus
AU  - Hackl K
AD  - Institute of Mechanics of Materials, Ruhr-Universitat Bochum, Bochum, Germany.
FAU - He, Yiqian
AU  - He Y
AUID- ORCID: 0000-0002-8061-7865
AD  - State Key Lab of Structural Analysis for Industrial Equipment, Department of 
      Engineering Mechanics, Dalian University of Technology, Dalian, China.
AD  - Key Laboratory of Biorheological and Technology of Ministry of Education, 
      Chongqing University, Chongqing, China.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20201220
PL  - England
TA  - Int J Numer Method Biomed Eng
JT  - International journal for numerical methods in biomedical engineering
JID - 101530293
SB  - IM
MH  - *Algorithms
MH  - Humans
MH  - Monte Carlo Method
MH  - Uncertainty
OTO - NOTNLM
OT  - computational efficiency
OT  - nonlocal damage
OT  - soft tissues
OT  - surrogate model
OT  - uncertainty analysis
EDAT- 2020/12/11 06:00
MHDA- 2021/11/26 06:00
CRDT- 2020/12/10 12:19
PHST- 2020/09/02 00:00 [received]
PHST- 2020/11/27 00:00 [revised]
PHST- 2020/12/04 00:00 [accepted]
PHST- 2020/12/11 06:00 [pubmed]
PHST- 2021/11/26 06:00 [medline]
PHST- 2020/12/10 12:19 [entrez]
AID - 10.1002/cnm.3427 [doi]
PST - ppublish
SO  - Int J Numer Method Biomed Eng. 2021 Mar;37(3):e3427. doi: 10.1002/cnm.3427. Epub 
      2020 Dec 20.