运用Objective-C实现Fry法有限应变测量  

Using Objective-C to Realize Finite Strain Measurement by Fry Method

作　　者：曾荣杨 张夏永 李建[1] ZENG Rongyang;ZHANG Xiayong;LI Jian(College of Earth Sciences,Chengdu University of Technology,Chengdu 610059,China;ChongqingHangchang Science and Technology Co.,Ltd,Chongqing 400039,China)

机构地区：[1]成都理工大学地球科学学院,四川成都610059 [2]重庆杭畅科技有限公司,重庆400039

出　　处：《四川有色金属》2018年第3期47-50,共4页Sichuan Nonferrous Metals

摘　　要：在地质构造研究中,有限应变测量衍生出了长短轴法、Fry法和心对心法等,但最为常用的是Fry法。在传统的Fry法有限应变测量中,其手工制作较为麻烦,点的个数呈指数增长。本文设计了一个程序,通过相关算法和编程,运用Objective-C可以快速的在移动平台上实现Fry图解,并取得了良好的效果,提高了工作效率,突破了时空限制。In geological structure research, finite strain measurement have long-short axis method, Fry methodand center to center method. In traditional finite strain measurement by Fry method, the handmade work isdifficult, because the nember of point has grown exponentially. This article designeda program, through relatedalgorithms and programming, using Objective-C to realize Fry illustration in mobile platform quickly, and achievegood results, improve work efficiency and break through time and space limitations.

关 键 词：Fry法 有限应变测量 OBJECTIVE-C 

分 类 号：TP317[自动化与计算机技术—计算机软件与理论]