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通过规范公式计算的方法满足振动舒适度问题。以某文体中心建筑中设置于二层的大跨度羽毛球运动场地为工程背景,进行正常使用情况下混凝土楼盖人行运动荷载加速度计算,楼盖自振频率计算,使用阶段由于地面木地板的减震作用可减轻人们有节奏的运动荷载对楼盖的作,使用单位及运动员的反馈,无由于楼板振动引起的不舒适感。本文就规范公式对楼盖自振频率及加速度计算的计算对其他类似项目提供参考和借鉴。
The method of calculating by a norm formula satisfies the problem of vibration comfort. The background of a large-span badminton court set up on the second floor in a stylistic center building is used to calculate the acceleration of pedestrian motion load of concrete floor under normal use, and the free vibration frequency of the floor is calculated. The use of the floor is due to the shock absorption of the wooden floor. The role can relieve people’s rhythmic movement load on the floor, the use of units and athletes’ feedback, no sense of discomfort due to floor vibration. This paper provides reference and reference for the calculation of the natural frequency and acceleration of the floor by the canonical formulae for other similar projects.