散装粮食平房仓柱的受力分析研究

Research in mechanical analysis of bulk grain storehouse columns

针对24,27,30 m 3种跨度的粮食平房仓,分别按照4.5,5.0,5.5 m 3种存粮高度进行排架柱的受力分析,发现柱配筋量随存粮高度的增加增长较快,而在存粮高度保持不变的情况下,柱配筋量随跨度的增加基本保持不变。为省级储备粮库的建设提供了参考。

Aiming at the varied spans of 24 m,27 m and 30 m for the bulk grain storehouse,the mechanical calculations of the bent frame columns with different grain height of 4.5 m,5.0 m and 5.5 m were respectively performed.The main findings are that the reinforcement of columns rises rapidly with the increasing grain height.However,under the invariable grain height the reinforcement of columns has little variance with increasing span.Those findings are helpful to the construction of provincial grain storehouse.