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Sensitivity Analysis of Structural Dynamic Behavior Based on the Sparse Polynomial Chaos Expansion and Material Point Method

Wenpeng Li Zhenghe Liu Yujing Ma Zhuxuan Meng Ji Ma Weisong Liu Vinh Phu Nguyen

Computer Modeling in Engineering & Sciences2025，Vol.142Issue(2)：P.1515-1543,29.

Computer Modeling in Engineering & Sciences2025，Vol.142Issue(2)：P.1515-1543,29.DOI:10.32604/cmes.2025.059235

Sensitivity Analysis of Structural Dynamic Behavior Based on the Sparse Polynomial Chaos Expansion and Material Point Method

Wenpeng Li ¹Zhenghe Liu ¹Yujing Ma ¹Zhuxuan Meng ²Ji Ma ³Weisong Liu ²Vinh Phu Nguyen⁴

作者信息

1. Key Laboratory of In-situ Property-improving Mining of Ministry of Education,Taiyuan University of Technology,Taiyuan,030024,China
2. Academy of Military Science,Beijing,100091,China
3. College of Mechanical and Vehicle Engineering,Taiyuan University of Technology,Taiyuan,030024,China
4. Department of Civil Engineering,Monash University,Clayton,VIC 3800,Australia
折叠

摘要

关键词

Structural dynamics/deformation/material point method/sparse polynomial chaos expansion/adaptive randomized greedy algorithm/sensitivity analysis

分类

数理科学

引用本文复制引用

Wenpeng Li,Zhenghe Liu,Yujing Ma,Zhuxuan Meng,Ji Ma,Weisong Liu,Vinh Phu Nguyen..Sensitivity Analysis of Structural Dynamic Behavior Based on the Sparse Polynomial Chaos Expansion and Material Point Method[J].Computer Modeling in Engineering & Sciences,2025,142(2):P.1515-1543,29.

基金项目

support from the National Natural Science Foundation of China(Grant Nos.52174123&52274222). （Grant Nos.52174123&52274222）

Computer Modeling in Engineering & Sciences

ISSN：1526-1492

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