Application of non-contact strain measurement based on CCD camera in PMMA material constitutive model

Application of non-contact strain measurement based on CCD camera in PMMA material constitutive model

The Jiangmen Underground Neutrino Observation (JUNO) will build a polymethyl methacrylate (PMMA) spherical vessel of a diameter of 35.4 meters. The constitutive model of PMMA is a key parameter for the design of PMMA structure. The bulk polymerization bonding area is often the weak point of the PMMA...

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Bibliographic Details
Main Authors: Xiaohui Qian, Xiaoyan Ma, Yuekun Heng, Wei He, Hongqiang Tang, Shaojing Hou, Yatian Pei
Format: Article
Language:English
Published: IOP Publishing 2021-01-01
Series:Materials Research Express
Subjects:
JUNO
non-contact strain measurement
PMMA
bonding area
constitutive model
Online Access:https://doi.org/10.1088/2053-1591/ac2340

Internet

https://doi.org/10.1088/2053-1591/ac2340

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