曲线坐标逆向推导的编程与实施

Inverse Derivation Programming and Implementation of Curvilinear Coordinates

针对延伸性构筑物现场放样步骤繁琐、效率低下的问题,阐述了通过曲线单元判定、坐标系统旋转平移、渐进式推导等方式实现曲线坐标的逆向推导的原理与思路.同时,介绍了在卡西欧fx-5800计算器平台上通过程序编写实现计算过程的自动实施方法.

Aiming at the problem of the extended structures to layout on-site with tediousness and inefficiency,the principle and idea of inverse derivation about curvilinear coordinates are explained with methods including curve unit determination, rotation and translation of coordinate system and progressive derivation. At the same time, the automatic implementation of the calculation process on the Casio fx-5800 calculator platform is introduced.