钢筋混凝土框架梁抗震加固人机交互程序开发

Development of Human-Computer Interaction Program of Seismic Strengthening of RC Frame Beams

现有钢筋混凝土框架梁的抗震加固设计十分复杂 .实际工程中 ,设计人员往往根据粗略计算和经验进行加固 ,导致加固方案不安全或过于保守 .本文依据有关国家标准并融入较多的专家经验 ,利用C + +语言和面向对象的编程技术 ,将其用计算机程序来实现 .该软件具有“导航”功能 ,人机界面友好 .具有一般土建知识的用户即可通过使用该软件选用加大截面法、钢构套法或粘钢法对钢筋混凝土框架梁进行较准确、合理、快速的抗震加固设计 ,有助于抗震加固工作的迅速普及和开展 .

Since the problem of seismic strengthening of RC frame beams is very complex it's usually solved just based on rough calculation or experience of designers in practice, which would lead to either lack of safety or being too conservative in design. According to some related criteria and expert experience, a computer program is developed specially for seismic strengthening of RC frame beams in this paper. The program has a 'navigating' function and a friendly human-computer interface. Users with a little knowledge of civil engineering can use the program to finish the job more accurately, reasonably and quickly. In this program, three strengthening methods can be selected, i.e. increasing the beam section with reinforced concrete, encasing the beam with angle steel and adhering steel plate out of the beam. The work of seismic strengthening would be popularized with the help of the program.