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提出采用现场振动实测与调查问卷相结合的方法研究人员舒适度问题。以伊金霍洛旗全民健身活动中心大跨度楼盖运动场为工程背景,在建筑装修前和装修后对该楼盖进行详细的现场振动实测,明确其动力特性参数;在建筑装修后的运营阶段,进行正常使用状态(篮球训练)下的现场振动测试,同时对运动员、教练员、观众发放调查问卷记录其舒适度。以北京交通大学体育馆篮球比赛作为相似案例,进行现场振动测试和调查问卷。研究得出:木地板装修层对振动量值有很大影响,但不会对人员舒适度有较大影响;大跨度楼盖虽然卓越频率在2~3 Hz,但是经合理设计也能满足人员舒适度控制要求。以实测数据为体育馆内运动员及观众舒适度评价提供了参考。
The method of combining the on-site vibration measurement with questionnaire is proposed to study the problem of staff comfort. Taking the large-span floor stadium of Yijinhuoluo National Fitness Activity Center as the engineering background, a detailed on-site vibration measurement was carried out before and after the renovation of the building to clarify the dynamic characteristics of the building. During the operation period after the renovation of the building, , The site under normal conditions of use (basketball training) vibration test, at the same time for the athletes, coaches, spectators questionnaires distributed their comfort. Taking Beijing Jiaotong University Gymnasium basketball game as a similar case, the on-site vibration test and questionnaire were conducted. The research shows that the wood floor decoration layer has a great influence on the vibration magnitude, but it will not have a great impact on the human comfort. Although the excellent frequency of the large-span floor is 2-3 Hz, the rational design can meet the needs of personnel Comfort control requirements. The measured data provide a reference for the comfort evaluation of athletes and spectators in the gymnasium.