（菏泽市规划建筑设计研究院， 菏泽 274000）

［摘要］某体育运动学校的篮球训练馆为大跨度楼盖，在人的正常使用过程中的跑动、跳跃等活动会对楼盖产生特殊的激励，因此有必要分析楼盖的舒适度。采用MIDAS Gen有限元软件建模，对简化后的单层楼盖进行特征值模拟，然后对多人连续行走、多人跑动、多人跳跃三种人行激励下的楼板峰值加速度进行时程分析。

［关键词］人行激励； 舒适度； 时程分析

中图分类号： TU318 文献标识码： A文章编号：  1002-848X(2016)S1-0237-04

Analysis of floor vibration comfort in basketball training center of a sports school

Wu Yanzhen, Yuan Jie, Hou Sen

（Planning and Architecturaldesign Institute of Heze， Heze 27400， China）

Abstract： The basketball training center of a sports school is large-span slab structure, there will be risk of floor vibration caused by running and jumping in the normal use and it is necessary to study the degree of comfort of the floor.Software MIDAS Gen was used to model the project to simulate the eigenvalue of the single layer and perform the time-history analysis on the floor in different motivations.

Keywords： pedestrian excitation; comfort degree; time-history analysis