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- To cooperate with the development of the numerical control system of plate bending and to optimize the process, the deform law of this process has been studied. 系统研究了卷板过程的机理,建立了卷板模拟的弹塑性大变形有限元方程,研究了系统中单元的选取,接触边界条件的处理。
- To simulate the deform process of metal material by elastoplasticity finite .The coordinate is renewed after each iteration in order to simulate the deform law of elastoplasticity. 利用增量有限元理论,对金属材料的变形过程进行模拟。为了模拟工程中塑性变形较大的构件的变形规律,在每个加载步迭代完成后自动实现坐标更新。
- At same time we analysed the necessary of reaming after pressing-bushed and found out the deformed law in the hole through a lot of testing. 同时分析了压套后铰孔的必要性,经大量试验摸清了套内孔变形规律,确定了预留铰孔量。
- Under the condition of exposed basement rock in Songzao mining area, the deformation law of destruction of solutio... 分析了在松藻矿区基岩裸露条件下,浅地表溶洞受采动影响的变形破坏规律。
- So macroscopical damage mechanism of rock mass should research through its load and deformation law. 所以煤岩的宏观破坏机理应从其荷载以及变形规律来研究。
- The deformational law of non-axisymmetrical parts with claws (such as motor gears, tractor gears etc. ) is analyzed experimently and theoretically . 本文对带爪盘形类非轴对称零件(如摩托车齿轮、拖拉机转向齿轮等)的复合挤压变形规律进行了实验和理论研究。
- This paper studies the state of actual deformation of boronsing workpieces, analyses and deliberates the macroscopic deformity law of boronizing objects and microcosmic structure. 本文根据工件渗硼实际变形状况,分析研究了渗硼的宏观变形规律及其与显微组织的关系,结果表明,硼化物的产生是导致工件变形的主要原因。
- The results show that the nuclear power station is sate, its horizontal displacement and settlement amount agree to the deformation law and are normal building deformation. 结果表明:核电站是安全的,其水平位移、沉降量符合客观规律,属正常形变,为今后解决核电站建筑物变形观测问题提供了可靠的依据。
- The results show that the upsetting deformation law of sintered preform is alike with the compact body,and the crank press is the best equipment of powder forging technology. 结果表明:烧结体的镦粗变形规律与致密体相同。指出了曲柄压力机是粉末锻造工艺的最佳设备。
- Mining strata movement and deformation law; rock movement control theory and methods; Rock movement monitoring technology; rock movement and deformation computer simulation. 矿山开采岩层移动与变形规律;岩层移动控制理论与方法;岩层移动监测技术;岩层移动与变形的计算机仿真等。
- The law provides that these ancient buildings must be preserved. 法律规定,这些古老的建筑应该保存。
- The police are responsible for the enforcement of the law. 警察负责执法。
- Every citizen should be obedient to the law. 每个公民都应当是遵守法律的。
- He is accused because offending electoral law. 他因被指控触犯选举法而遭逮捕。
- The law does not prescribe for such offences. 对此恶行法律并无明文规定。
- Deforming Law and Load Identification about the Body of Vibration Mill 振动磨机筒体变形规律及载荷分析
- The highway code is not itself part of English law. 公路法规本身并非是英国法的一部分。
- A true scientific law admits of no exception. 真正的科学定律不允许有例外。
- The law obliges us to pay taxes. 法律使我们负有纳税的义务。
- In this paper,the method of holographic interferometry is used to analyze qualitatively the deformation laws of the rock crack. 将全息干涉计量术应用到岩石裂隙实验测量方面,获得了岩石试样微裂隙起始开裂、扩展变化及破坏全过程的特征干涉条纹图谱。