Browsing NTNU Open by Author "Feng, Guoqing"
Now showing items 1-4 of 4
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A Framework for Structural Analysis of Icebreakers during Ramming of First-Year Ice Ridges
Zhao, Weidong; Leira, Bernt Johan; Høyland, Knut Vilhelm; Kim, Ekaterina; Feng, Guoqing; Ren, Huilong (Peer reviewed; Journal article, 2024)This paper presents a framework for structural analysis of icebreakers during ramming of first-year ice ridges. The framework links the ice-ridge load and the structural analysis based on the physical characteristics of ... -
The ISSC 2022 committee III.1-Ultimate strength benchmark study on the ultimate limit state analysis of a stiffened plate structure subjected to uniaxial compressive loads
Ringsberg, Jonas W; Darie, Ionel; Nahshon, Ken; Shilling, Gillian; Vaz, Murilo Augusto; Benson, Simon; Brubak, Lars; Feng, Guoqing; Fujikubo, Masahiko; Gaiotti, Marco; Hu, Zhiqiang; Jang, Beom-Seon; Paik, Jeom Kee; Slagstad, Martin; Tabri, Kristjan; Wang, Yikun; Wiegard, Bjarne; Yanagihara, Daisuke (Peer reviewed; Journal article, 2021)This paper presents a benchmark study on the ultimate limit state analysis of a stiffened plate structure subjected to uniaxial compressive loads, initiated and coordinated by the ISSC 2022 technical committee III.1-Ultimate ... -
A Probabilistic Framework for the Fatigue Damage Assessment of Ships Navigating through Level Ice Fields
Zhao, Weidong; Leira, Bernt Johan; Kim, Ekaterina; Feng, Guoqing; Sinsabvarodom, Chana (Journal article, 2021)For ships navigating in ice-covered waters, fatigue damage due to ice loads is an important issue. The purpose of this paper is to provide ship researchers and engineers with a simulation-based procedure for a probabilistic ... -
Temperature-dependent characteristics of DH36 steel fatigue crack propagation
Zhao, Weidong; Feng, Guoqing; Ren, Huilong; Leira, Bernt Johan; Zhang, Ming (Peer reviewed; Journal article, 2020)DH36 steel is a widely used material in marine engineering. The fatigue crack propagation rates of DH36 steel at low temperatures has a crucial influence on the fatigue strength of structures operating in polar environments. ...