Interval analysis of dynamic response of structures using Laplace transform

• Main Authors: Liu, Yu, Yang, Yaowen, Cai, Zhenhan
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Civil engineering; DRNTU::Engineering::Environmental engineering
• Online Access: https://hdl.handle.net/10356/102490; http://hdl.handle.net/10220/16861
• Institution: Nanyang Technological University

In this paper, an interval based method for dynamic analysis of structures with uncertain parameters using Laplace transform is proposed. The structural physical parameters and the external loads are considered as interval variables. The structural stiffness matrix, mass matrix and loading vectors a...