由观察到框架在 Wenchuan 地震期间组织的增强的水泥(RC ) 的地震损坏激发了,一个 RC 框架的地震表演上的填入墙的效果在这份报纸被学习。填入墙,特别那些用石工技术做的,提供僵硬和力量的某数量。因此,填入墙的效果应该在 RC 框架的设计期间被考虑。在这研究,在 Wenchuan 地震的记录地面运动的分析被执行。然后,一个数字模型被开发模仿填入墙。最后,分别地,非线性的动态分析有或没有填入墙在一个 RC 框架上被执行由使用精明的软件。通过比较分析,下列结论能被得出。有填入墙的框架的失败模式根据地震损坏失败模式,它是强壮的横梁和弱列模式。这显示填入墙改变框架的失败模式,并且在 RC 框架的地震设计考虑他们是必要的。在这份报纸介绍的数字模型能有效地在 RC 框架上模仿填入墙的效果。
Motivated by the seismic damage observed to reinforced concrete (RC) frame structures during the Wenchuan earthquake, the effect of infill walls on the seismic performance of a RC frame is studied in this paper. Infill walls, especially those made of masonry, offer some amount of stiffness and strength. Therefore, the effect of infill walls should be considered during the design of RC frames. In this study, an analysis of the recorded ground motion in the Wenehuan earthquake is performed. Then, a numerical model is developed to simulate the infill walls. Finally, nonlinear dynamic analysis is carried out on a RC frame with and without infill walls, respectively, by using CANNY software. Through a comparative analysis, the following conclusions can be drawn. The failure mode of the frame with infill walls is in accordance with the seismic damage failure pattern, which is strong beam and weak column mode. This indicates that the infill walls change the failure pattern of the frame, and it is necessary to consider them in the seismic design of the RC frame. The numerical model presented in this paper can effectively simulate the effect of infill walls on the RC frame.