考虑人行荷载空间移动性的楼板响应计算

摘要

楼板舒适度评价的核心是计算楼板在人行激励下的响应,目前较常用的楼板舒适度评价方法为美国钢结构协会颁布的DG-11,该方法在考虑人行荷载的空间移动性时过于简化.本文分析了考虑人行激励空间移动性对计算结果的影响,对DG-11方法做了相应修正.%The core to evaluate floor's serviceability is calculating the floor's dynamic response under single walking people. The current method in common-use is DG-11 issued by AISC, which oversimplifies the walking person's moving nature. This paper takes the walking person's moving nature into account, and revises the DG-1 l's method.