@inproceedings{e6983350ea3d45879bfd56e6594afbec,
title = "Damage modes and failure mechanism of 160,000 m3 lng outer concrete tank under impact loading",
abstract = "In order to investigate the damage models and failure mechanism of the outer concrete tank of the liquefied natural gas (LNG) storage tank under impact loading, the finite element (FE) model of the outer concrete tank of 160,000 m3 LNG storage tank for an actual LNG project and a cylindrical impactor are established based on ANSYS/LS-DYNA FE analysis software platform. Through the result comparison of the numerical simulation and an impact perforation test of reinforced concrete slabs subjected to projectile with high speed, the accuracy of the numerical simulation method and material model proposed from this paper are verified. The dynamic response of the concrete dome for LNG outer concrete tank structures under impact loading is studied. Based on response rules and failure phenomena of the dome for LNG outer concrete storage tank subject to impact loading, three damage modes are defined, and the failure mechanism for each mode is revealed from the view point of energy.",
keywords = "Concrete dome, Cylindrical impactor, Dynamic response, Failure phenomena, LNG storage tank, Response characteristic",
author = "Ximei Zhai and Xinyu Zhao and Xinrui Li",
note = "Publisher Copyright: Copyright {\textcopyright} 2017 ISEC Press.; 9th International Structural Engineering and Construction Conference: Resilient Structures and Sustainable Construction, ISEC 2017 ; Conference date: 24-07-2017 Through 29-07-2017",
year = "2017",
doi = "10.14455/isec.res.2017.131",
language = "英语",
series = "ISEC 2017 - 9th International Structural Engineering and Construction Conference: Resilient Structures and Sustainable Construction",
publisher = "ISEC Press",
editor = "Eugenio Pellicer and Adam, \{Jose M.\} and Victor Yepes and Amarjit Singh and Siamak Yazdani",
booktitle = "ISEC 2017 - 9th International Structural Engineering and Construction Conference",
address = "美国",
}