The data, which was obtained by calculation, was imitated and the experiential formula for the relation of the max external pressure resisted under the condition of different ratio between straight section length and the end arc radius on the flatted tube
The data, which was obtained by calculation, was imitated and the experiential formula for the relation of the max external pressure resisted under the condition of different ratio between straight section length and the end arc radius on the flatted tube
并对计算分析取得的数据进行拟和得到了扁管在直边段和圆弧半径的不同比值条件下能承受最大外压力的关系及经验公式。