随着科技的不断发展,采用先进的设计方法和手段是当前水泥装备开发的当务之急。有限元法(FEM- Finite Element Method)作为一种最有效的数值方法,在工程实际中得到了广泛、深入的应用。有限元法在堆取料机、磨机、回转窑等设备开发和设...随着科技的不断发展,采用先进的设计方法和手段是当前水泥装备开发的当务之急。有限元法(FEM- Finite Element Method)作为一种最有效的数值方法,在工程实际中得到了广泛、深入的应用。有限元法在堆取料机、磨机、回转窑等设备开发和设计过程中的应用实践证明:(1)有限元分析能够提供对所设计的工程系统从加工制造到运行,直至失效和破坏的全寿命过程的更深入认识,从而能更好地识别它的属性和特征。(2)有限元分析能够鉴定和评估设计对象的性能和质量,并允许以最低的费用在设计过程中就设计对象进行修改和优化。(3)有限元分析能够显著地缩短工程对象设计和投产周期,降低生产成本,提高市场竞争力。。展开更多
Abstract: Just on a few Song porcelain pillows of the Cizhou ware, we can find many designs about physical education during the Song Dynasty, which provide a large amount of history materials for studying the folk pai...Abstract: Just on a few Song porcelain pillows of the Cizhou ware, we can find many designs about physical education during the Song Dynasty, which provide a large amount of history materials for studying the folk painting and folkways of that time. It proves that sports and recreations have played a major role and held an important position in the traditional cultural life of the Chinese people.展开更多
文摘随着科技的不断发展,采用先进的设计方法和手段是当前水泥装备开发的当务之急。有限元法(FEM- Finite Element Method)作为一种最有效的数值方法,在工程实际中得到了广泛、深入的应用。有限元法在堆取料机、磨机、回转窑等设备开发和设计过程中的应用实践证明:(1)有限元分析能够提供对所设计的工程系统从加工制造到运行,直至失效和破坏的全寿命过程的更深入认识,从而能更好地识别它的属性和特征。(2)有限元分析能够鉴定和评估设计对象的性能和质量,并允许以最低的费用在设计过程中就设计对象进行修改和优化。(3)有限元分析能够显著地缩短工程对象设计和投产周期,降低生产成本,提高市场竞争力。。
文摘Abstract: Just on a few Song porcelain pillows of the Cizhou ware, we can find many designs about physical education during the Song Dynasty, which provide a large amount of history materials for studying the folk painting and folkways of that time. It proves that sports and recreations have played a major role and held an important position in the traditional cultural life of the Chinese people.
