When the volume of cellar is 10m3, the optimal ratio of cylinder radius and wall height is 1/2. In such a case, the cost of materials can be saved by 24.5%.

• 当水窖容积为10m~3；采用圆柱壳和削球壳相结合的“瓶形”窖体；当选用水窖半径R和窖壁高度H的比值R/H为优化参数时；R/H的合理值为1/2。 内加强肋壳体与普通壳体相比材料节省了24.；5%25。