Chapter 4 included three major contents. (1) The maximum acceleration response spectrum method,which presented a simplified method to evaluation long-span floor vibration response under pedestrian exciting.

• 论文第四章主要包括三个主要内容：(1)提出了人行走作用下大跨度楼板结构的最大加速度反应谱分析方法，给出了人行走作用下楼板振动加速度响应的简易计算公式；