木船結構 的英文怎麼說
中文拼音 [mùchuánjiēgòu]
木船結構
英文
wooden ship structure- 木 : Ⅰ名詞1 (樹木) tree 2 (木頭) timber; wood 3 (棺材) coffin 4 (姓氏) a surname Ⅱ形容詞1 (木...
- 船 : 名詞1. (水上的運輸工具, 船舶的通稱) boat; ship; vessels 2. (姓氏) a surname
- 結 : 結動詞(長出果實或種子) bear (fruit); form (seed)
- 構 : Ⅰ動詞1 (構造; 組合) construct; form; compose 2 (結成) fabricate; make up 3 (建造; 架屋) bui...
- 木船 : wooden boat [ship]
- 結構 : 1 (各組成部分的搭配形式) structure; composition; construction; formation; constitution; fabric;...
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A structure made with timbers, as the framework of a boat or house
木結構如船或房屋的木架結構等用木料造的結構Since 1960s, the mechanical strength reliability and structural system reliability, whose main failure modes are fatigue and service life, has achieved a great deal of development and been applied to engineering machine, aeronautical and astronautical engineering, electric apparatus, bridges, ship, civil engineering etc. with the developing of space technology and tendency of machine towards high speed, precision, automation, one realizes the importance of mechanism reliability based on the accuracy of motion, for the errors of mechanism occurred more often than that of structure, especially in the field of aeronautical and astronautical engineering and operate system of weapon
上個世紀60年代以來,以疲勞、壽命為主要失效模式的機械強度可靠性、結構體系可靠性研究得到了很大發展,並迅速應用於工程機械、航空航天、電器設備、橋梁、船舶、土木工程等。隨著空間技術的發展以及機械的高速精密化、自動化發展,人們逐漸認識到以機構動作參數的準確可靠為主要指標的可靠性問題日益突出,因為在很多機械上機構的故障多於結構的故障,尤其是在航空航天及武器操縱系統方面。由於這些機構的運轉特性,振動可靠性的研究亦佔有突出的位置。Stress and deformation was calculated with the distribution to predict the security of structure where fem is used. with calculating in method of fem, the paper gives some advice on how to design structures of ship launching
將墩木支反力按照上述分佈形式加載到三維有限元模型上進行計算,得出結構的應力響應和變形,然後校核是否滿足要求,對下水船局部結構的安全性進行預報。As a consequence, the safe coefficient has to be considered according to the result of the calculations when designing. this inevitably makes the structure more redundant than it ought to be. what ' s more, materials are wasted by this design method
隨著計算機技術的飛速發展,使得有限元分析計算方法得到了廣泛的使用,涉及航空航天,土木,水利,造船及機械工程等各領域,用來進行結構力學分析,流體力學分析,熱傳導和電磁分析。Abstract : through a research of historical data and the archeological findings, and by visiting the boat artisans in jiangsu, zhejiang and fujian, as well as investigating the existent wooden sailboats and relevant materials, the article makes a discussion of the linetype, arrangement and structure of zheng ' s treasure ships, along with the restoration of these ships
提要:通過研究歷史文獻和考古發掘成果,走訪蘇、浙、閩地區的木船修造工匠,調查現存的木船和相關資料,對鄭和寶船的型線、布置和結構進行了探討,並完成了寶船的復原工作。分享友人