凯里卡特公式的修正

Modification to Kellicutt Formula

针对凯里卡特公式使用过程中 ,计算值与测量值有较大偏差及纵横比对抗压强度的影响 ,在箱高大于 2 5 cm的条件下 ,提出了一个修正因子 k。引入修正因子 k的凯里卡特公式不但反映了纵横比 A的影响 ,且经实验和资料数据验证 ,修正后的公式比原公式的计算结果更符合实际测量结果。对凯里卡特公式中英、公制转换常数不变的现象进行了纠正 。

There is a large is deviation between the claculated and measured values as well as an effect of longitude and latitude ratio upon the compressive strength in the course of application of Kellicutt formula. In the case of box height of over 25cm, a revised factor k is presented. Kellicutt formula with the revised factor induced not only reflect A effect of longitude and latitude ratio, but also is tested via the experiments and information data. The calculated results from the revised formula are more identical to the actually measured ones compared with those calculated by the original formula. Also, the phenomenum of unchangeable constant in conversion of English system into metric system in Kellicutt formula is corrected thereby suggesting a frequently used constant for Kellicutt formula in the case of metric system.