基于ObjectARX的AutoCAD二次开发技术在铁路桥梁工程中的应用  

Application of AutoCAD Extended-development Base on ObjectARX in Railway Bridge

作　　者：高策 韩广晖 李淼 陈冰洋 GAO Ce;HAN Guanghui;LI Miao;CHEN Bingyang(Bridge Engineering Design and Research Institute,China Railway Engineering Design and Consulting Group Co.,Ltd.,Beijing 100055,China)

机构地区：[1]中铁工程设计咨询集团有限公司桥梁工程设计研究院,北京100055

出　　处：《铁道标准设计》2021年第11期150-155,共6页Railway Standard Design

基　　金：中铁工程设计咨询集团有限公司软件开发课题(软2019-5)。

摘　　要：铁路桥梁设计行业绘图工作量大,对于规则明确易分类的工作内容,通过二次开发编程替代手工绘图,可以有效提高劳动效率、降低劳动强度。基于ObjectARX的Autocad二次开发技术,具有开发难度大、运行效率高的主要特点。介绍其主要原理、编程环境及绘图设置思路,提供了承台钢筋图绘图、桥墩钢筋图绘图、PLT批量打印3个编程实例。程序实现了既定的提高效率的目的。The drawing workload of railway bridge design industry is large.For the work scenes with clear rules and easy classification,the extended-development can effectively improve labor efficiency and reduce labor intensity.The extended-development technology of AutoCAD based on ObjectARX has the main characteristics of difficult development and high efficiency.This paper introduces its main principle,programming environment and drawing setting ideas,and provides three programming cases:pile cap reinforcement drawing,pier reinforcement drawing and PLT batch printing.The programs realize the purpose of improving efficiency.

关 键 词：铁路桥梁 绘图 OBJECTARX 二次开发 

分 类 号：U448.13[建筑科学—桥梁与隧道工程] U442.54[交通运输工程—道路与铁道工程]