Toward Virtual Design And Optimization Of A Structural Test Monitored By A Multi-View System
JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN(2021)
摘要
In order to characterize the mechanical behavior of a reinforced concrete beam-column joint, an experiment is designed whereby different histories of increasing cyclic loads are applied, and the structure deformation (as well as the morphology of apparent surface cracks) is studied using multi-view correlation. The complex three-dimensional geometry and the slender nature of the beam and column call for numerous digital cameras were positioned around the specimen. Assessing the feasibility of image acquisition and estimating a priori uncertainties on multi-view correlation became a true challenge. It is shown that the recourse to photo-realistic rendering software provides the needed tools to perform this experiment design optimization.
更多查看译文
关键词
Computer vision, mechanical test, multi-view systems, realistic rendering, uncertainty quantification, virtual pre-testing
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要