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介绍了ＦＲＰ衬钢筋砼压力管简洁实用的优化方法，通过引入合适的变量η，使优化问题转化为一维问题，降低了求解难度。给出了强度价格系数β和安全容重系数α，可通过比较二者来确定最优情况，并给出了最优解
The concise and practical optimization method of FRP - lined reinforced concrete pressure pipe is introduced. By introducing the appropriate variable η, the optimization problem can be transformed into a one - dimensional problem and the difficulty of solving the problem can be reduced. Given the strength price coefficient β and the safety weight coefficient α, we can determine the optimal situation by comparing the two, and give the optimal solution