In this paper , the method of the ana1ysis so1ution of mechanica1 deformation of the ring was fouflded on the basis of the moment theory of shell for the first time 本文首次提出基于殼體力矩理論,求解密封環(huán)在外部機(jī)械力作用下產(chǎn)生的力變形解析解的計(jì)算方法。
This method of calculating the mechanical deformation of mechanical seal ring based on the moment theory of shell is of reliability and validity through a great deal of analysis , calculating and test verification for industrial instances 通過大量的分析、計(jì)算及工程實(shí)踐證明,應(yīng)用殼體力矩理論求解密封環(huán)端面力變形的本方法是一種可靠,有效的方法。
The article describes the shape of wind load on the radome surface and analyzes the internal force of the radome with nonmomental theory of shell , stresses and stability with theoretic formula , equivalent modulus of elasticity and thickness of a - sandwich - composite structure 摘要針對雷達(dá)罩易受風(fēng)荷載作用發(fā)生破壞的情況,本文從截球形雷達(dá)罩表面的風(fēng)荷載分布形態(tài)出發(fā),采用無矩理論對雷達(dá)罩內(nèi)力進(jìn)行了分析計(jì)算,從理論上對模型進(jìn)行了強(qiáng)度和穩(wěn)定性分析,并著重闡述了a型復(fù)合材料夾芯結(jié)構(gòu)的等效彈性模量和厚度的計(jì)算方法。