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Akademický článek

Test analysis on influence of welding defects on fatigue life of aluminum alloy plate frames

Autor: Miao Sufei, Liu Jingxi, Liu Yuandan, Wang Xiulan

Publikováno v: Zhongguo Jianchuan Yanjiu, Vol 14, Iss 1, Pp 95-101 (2019)

[Objectives] This paper aims to study the influence of welding defects on fatigue life of aluminum alloy plate frame.[Methods] Firstly,use X-ray to detect the welds of the test aluminum alloy plate frames with two gusset joints,and then select two pl

Externí odkaz: https://doaj.org/article/93f661345344480ea26b703f160e86fa

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Akademický článek

Development of sea ice element and direct analysis method of predicting ice loads based on ABAQUS

Autor: GONG Yufeng, ZHANG Zhengyi, LIU Jingxi, DONG Wen, XIE De

Publikováno v: Zhongguo Jianchuan Yanjiu, Vol 12, Iss 3, Pp 75-85 (2017)

With the global temperature continuing to rise, the Arctic ice is melting. The development of the Arctic route and exploitation of Arctic resources are drawing the wide attention of international society. Many countries are starting a new round of th

Externí odkaz: https://doaj.org/article/f6c17af006d140e5adb77fba689f6d23

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Akademický článek

Ship structural component contribution evaluation based on grey target theory

Autor: WANG Wenyu, LIU Jingxi, ZHAO Yao

Publikováno v: Zhongguo Jianchuan Yanjiu, Vol 12, Iss 5, Pp 84-89,96 (2017)

[Objectives] A concept named ‘component contribution rate’ is proposed to solve problems concerning the influence of ship structure components on ship structure performance.[Methods] First, a hierarchical structure is elaborated and mapped from s

Externí odkaz: https://doaj.org/article/ebfd8ec98c0a473db8b58a7927cb4f20

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Akademický článek

Seakeeping analysis of two ships advancing parallel for underway replenishment

Autor: ZHENG Pingyu, LI Peng, LIU Jingxi, YE Hengkui

Publikováno v: Zhongguo Jianchuan Yanjiu, Vol 12, Iss 2, Pp 30-40,48 (2017)

Due to the wave and hydrodynamic interaction between two ships advancing parallel on the ocean, their six-degrees-of-freedom motions are much more complex during replenishment. The seakeeping performance of two vessels is analyzed with AQWA. On the b

Externí odkaz: https://doaj.org/article/64da6ce699c643759db4d24c2e2bac54

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