用优化法解油罐罐壁变点设计的试算问题

讨论了在油罐设计中，罐壁变点法设计的试算问题。认为试算问题的核心是求解一个难以求得精确解的方程。针对这一核心问题，指出了试算法在工程应用中的不足之处，提出了采用通用优化算法求解罐壁厚度的新思想和新解法，给出了新解法的数学模型，并用一个算例说明了新解法的实际应用。

Using optimizing method to solve tentative calculation problem in variable wall point design of oil tank

Discusses the problem of tentative calculation in oil tank's design with variable wall point design method. It is thought that a key problem in the tentative calculation is to solve an equation that is hard to get an accurate solution. In light of this problem, it point out the shortcoming of the tentative calculation method in engineering application and puts forward a new thinking and solution to solve tank wall thickness with general optimizing calculation method, and gives a mathematics model for the new solution and shows an arithmetic example to describe practical application of the new solution.