According to the drawings of the recovery design for the Zhenghe’s treasure ship, and the scantling of various members in the ship’s structure, calculation models of all of the main structure of the ship were established for the 3dimensional finite element analysis of structural strength, mainly adopting solid elements respectively. The deformation and stress situation of the whole structure in the sea under the fullloaded case were directly computed and analyzed in order to assess the structural strength of the ship. Optimal calculations were also carried out with reduced thicknesses of plating in the ship’s structure. From the perspective of the hull structure strength to prove that the historical records of Zhenghe’s Baochuanscale importation is credible.
{{custom_sec.title}}
{{custom_sec.title}}
{{custom_sec.content}}
References
〓席龙飞.论郑和精神.船海工程,2004(增刊):12.
〓何国卫.郑和宝船空前绝后.船海工程,2004(增刊):3134.
〓汪亚波.中国古代木结构法式与郑和宝船尺度.船海工程,2004(增刊):2530.
〓龚昌奇.以实为据正确看待历史文献——从《郑和下西洋历史漫谈》一文谈起.船海工程,2004(增刊):37.
〓福建省泉州海外交通史博物馆.泉州湾宋代海船发掘与研究.北京:海洋出版社,1987.
〓王冠倬.中国古船.北京:海洋出版社,1991.
〓王冠倬.中国古船图谱.北京:三联书店,2000.
〓席龙飞,顿〓贺,龚昌奇,等.蓬莱古船复原研究〓席龙飞.对韩国新安海底沉船的研究.海交史研究，1994(2):5574.
吴仁元. 船体结构. 北京：国防工业出版社，1986.
王杰德，杨永谦. 船体强度与结构设计. 北京：国防工业出版社，1995.
杨〓龙，张少雄. 船体结构上层建筑设计计算中边界条件的处理. 船海工程，2004,33(1):18-20.
PDF(652 KB)
