建筑框架 meaning in Chinese
block frame
building skeleton
Examples
- But its performance under earthquake is still worse than higher seismic - measures frame . on the other hand , the higher seismic - measure frame is upgraded from grade 2 to grade 1
但同时应注意到，本文设计的高抗震措施乙类建筑框架的抗震措施为二级提高到一级。 - The three frames are category frame without upgrading seismic - measures and earthquake - design - level , category frame of higher seismic - measures and category frame of higher earthquake - design - level . then , the author carries out nonlinear dynamic analysis on three frames under intermediate earthquake action and rare earthquake action . the results show as follows : ( a ) the performance of the two category frames of higher seismic - measures or higher earthquake - design - level are much better than that of category frame ; ( b ) the earthquake - design - level of higher earthquake - design - level category frame is upgraded by 50 percent , which is a high limit that is adopted by foreign codes
结果表明：按照提高抗震措施等级设计的乙类建筑框架和按照提高地震力设计的乙类建筑框架在地震作用下的反应都明显好于仅按丙类建筑进行抗震设防的框架；提高设计地震力的乙类建筑框架的设计地震力提高幅度为50 % ，与国外重要建筑地震力提高幅度相比已经是一个上限水准，但分析结果仍然显示，这样设计出来的乙类建筑框架，无论是在中震还是在大震作用下，其表现出来的抗震性能都不及提高抗震措施等级的乙类建筑框架。 - The floor of the high - rise frame structures is very suppleness when the frame structures subjected to the vertical seismic actions , it is impossible to confirm that each member has the same displacement in the same floor , so it is impossible that the summation of axes stiffness of each vertical member represent the global vertical stiffness of the frame structure
高层建筑框架结构在竖向地震作用下，楼板在竖向刚度是很小的，一般不予考虑，认为相对无限柔性，而梁的刚度也是有限的，不可能保证各竖向构件在同一楼层竖向位移相同，因此不能简单地用各竖向构件轴向刚度之和来代表结构的总竖向刚度。