玻璃熔窑碹结构中心角计算公式的研究与开发

Research and Development of Calculation Equation of Arch Central Angle in Glass Furnace

列举了国内外相关行业设计手册中有关圆弧碹(圆弧拱、弓形)的计算公式,认为这些设计手册中的中心角计算都比较繁琐、而且间接。为此提出了中心角计算的新型公式,既简捷、又直接,同时还可以扩展到其它参数的计算公式中。

The calculation formulae of circular arch in design handbooks of relevant industries domestic and abroad were discussed. The author proposed new formulae which was characterized by direct and simple for central angle computation because he thought those previous formulae for calculation of central angle were both laborious and indirect. The new formulae can be used in the formulae of other parameter calculation.