在这篇论文,从一座 RC 框架大楼的回答的时间的特征使遭到了到大余震和 Wenchuan M s 8.0 地震被介绍。从主要吃惊的扎根的运动记录从三个附近的车站被获得。加速记录以即时正切的加速被分析 T ,正常加速 N ,加速向量|a|的欧几里德几何学的标准,速度向量|ν|,排水量向量|ν|,时间的弯曲κ ,κ t ,和时间的扭转γ 和γ t 。在上述因素和在从广泛的分析获得的深度信息另外的一些之间的运动学的关系的结果被提供并且讨论。
In this paper, analytical results from 3D temporal characteristics of the responses of an RC frame building subjected to both a large aflershock and the main shock of Wenchuan M8.0 earthquake are presented. The ground motion records from the main shock were obtained from three nearby stations. The acceleration records were analyzed in terms of instantaneous tangential acceleration αv normal acceleration αN, Euclidean norm of acceleration vector lal, velocity vector |v|, displacement vector |d|, temporal curvature κ,κt, and temporal torsion γ and γt.Results of the kinematic relationship between the above factors and some additional in depth information obtained from extensive analyses are provided and discussed.