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提出了一种新的基于破裂面的深浅仓分类方法.该方法考虑了贮料顶面倾角的影响,可以处理贮料顶面平堆和锥堆2种工况.以此为依据,对目前工程设计中常用的2类深浅仓分类方法(即按高径比分类方法和按破裂面分类方法)进行评价.结果表明:该新方法能够根据贮料顶面锥堆或平堆给出区分深浅仓高径比的临界值范围,该范围覆盖中国规范按高径比分类方法、德国规范、Reimbert兄弟、梁传珍等现有方法所给出的区分深浅仓的高径比临界值.因此,该方法是一种更一般性的深浅分类方法,而现有的深浅仓分类方法只是它的特例.
A new classification method of deep and shallow silos based on rupture surface is proposed.The method takes into account the influence of the inclination of the top of the storage material and can handle two kinds of working conditions of heap and cone pile on the top of the storage material.On the basis of this, Two types of deep-silo classification methods commonly used in engineering design (ie, classification by height-diameter ratio method and classification by rupture surface) were evaluated. The results show that the new method can distinguish the shades according to the top cone pile or flat pile The range of height-to-diameter ratio of the height-to-diameter ratio of the warehouse to the height-to-diameter ratio of the depth-to-diameter ratio of the warehouse to the height-to-diameter ratio of the depth of the warehouse, which is covered by the Chinese standard method of height- diameter ratio classification, German code, Reimbert Brothers, Liang Chuanzhen, Is a more general method of depth classification, and the existing method of depth and depth classification is only its special case.