目 录一、工程概述................................................................................................................1二、主要技术标准........................................................................................................1三、设计法律规范........................................................................................................1四、主要材料及计算参数............................................................................................24.1 混凝土...............................................................................................................24.2 普通钢筋...........................................................................................................24.3 钢材...................................................................................................................24.4 计算荷载取值...................................................................................................34.4.1 永久作用........................................................................................................34.4.2 可变作用........................................................................................................3五、人行天桥计算模型................................................................................................35.1 梁单元计算简图...............................................................................................35.2 有限元模型中梁截面模型...............................................................................4六、人行天桥主桥上部结构分析结果描述................................................................46.1 应力分析...........................................................................................................46.2. 模态分析..........................................................................................................56.3 挠度计算...........................................................................................
