一种直接计算空间弯管转折角的新公式

A new formula of direct calculation of turning angle in 3D siphon

提出了一种直接计算空间弯管转折角的新公式。为了验证新公式的正确性,将传统的解析计算公式进行恒等变形后所得出的公式与新公式进行了比较分析,证明了新公式具有计算简便、涉及参数少、实用性强等优点。以宝鸡市石头河水库引水工程为例,将新公式与传统公式进行了对比计算分析,进一步证实了新公式的正确性。

A new formula of direct calculation of turning angle for 3D siphon is proposed.In order to prove the correctness of the new formula,the formula transformed identically from the traditional analytical one is compared with the new formula.It is proved that the new one has the characteristics of simple calculation,few parameters and strong practical applicability.By taking the water diversion project of Shitou River Reservoir in Baoji City as an example,the new formula is compared with the traditional formula for calculation and analysis to further prove the correctness of the new formula.