按逐次趋近法解算弓形面积及其通用程序

Calculating arch area by successive approximation method and the common program

本文主要讨论在房地产测量中,通过丈量弓形的弧长和弦长,如何按逐次趋近法计算其面积,并对计算公式进行了分析,最后提出了切实可行的用有程序步的计数器进行计算的通用程序。

The method how to calculate the arch area by successive approximation method is discussed through measuring the arc length and hypotenuse length in real property surveying .The formula is analyzed, the faithful common program is developed with the programming calculator.