摘要
地下储油罐变位会导致罐容标定失真。本文针对小椭圆形储油罐变位的问题,利用微元法建立变位倾角与实际罐容值之间的关系模型,并得出罐体变位后影响罐容表的五种情形。实际数据拟合显示本模型能够准确的估计相关结果。
The displacement of buried oil tank will lead to the distortion of volume table for the tank. Aiming at this problem, this paper establishes a model to describe the relationship between slope angle and factual volume table, and puts forward five kinds of .situations for diversification. Simulating by real data proves that this model can estimate the results precisely.
出处
《黄冈师范学院学报》
2012年第3期28-30,40,共4页
Journal of Huanggang Normal University
关键词
微元法
变位
罐容标定
differential element method, displacement, volume table for tank
