2025年华北水利水电大学土木工程毕业设计图书馆计算书

目录摘 要_______________________________________________________________3Abstract_____________________________________________________________4第 1 章 工程概况_____________________________________________________5第 2 章 构造选型与布置_______________________________________________52.1 构造承重方案选择_____________________________________________52.2 构造布置_____________________________________________________6第 3 章 框架计算简图及梁柱截面尺寸确实定_____________________________63.1 计算单元选用_________________________________________________63.2 梁柱截面尺寸初定_____________________________________________63.2.1 主梁尺寸________________________________________________73.2.2 次梁尺寸________________________________________________73.2.3 柱截面尺寸______________________________________________83.2.4 楼板尺寸_______________________________________________103.3 构造计算简图________________________________________________10第 4 章 荷载计算_____________________________________________________104.1 屋面横梁竖向线荷载原则值____________________________________104.1.1 屋面恒荷载原则值（上人）(图 4-1a）_____________________104.2 楼面横梁竖向线荷载原则值___________________________________134.2.1 楼面恒载原则值_________________________________________134.2.2 楼面活荷载原则值_______________________________________144.3 次梁受力____________________________________________________14屋面次梁_____________________________________________________144.3.2 楼面次梁_______________________________________________144.4 内外墙构造做法及恒载原则值__________________________________154.4.1 内墙___________________________________________________154.4.1 外墙___________________________________________________154.5 屋面框架节点集中荷载原则值__________________________________164.5.1 恒载___________________________________________________164.5.2 活载___________________________________________________174.6 楼面框架节点集中荷载原则值____________________________...