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DDJTJQ是一个国内开发的组合结构静力分析和屈曲分析有限元程序系统,自1986年通过技术鉴定以来又有了许多发展。本文介绍该程序系统的功能和特点、求解能力以及在不同工程领域结构分析中的应用。
DDJTJQ is a domestically-developed finite element program system for combined structure static analysis and buckling analysis. Since 1986, it has undergone many developments. This article describes the function and characteristics of the program system, solution capabilities and application in structural analysis of different engineering areas.