【正文】 ...................................................................6 建筑方案論述 ................................................................................................. 6 設計依據(jù) ................................................................................................6 設計內容、建筑面積、標高 ................................................................6 房間構成和布置 ....................................................................................6 采光和通風 ............................................................................................7 主要立面和出入口的考慮 ....................................................................7 防火及安全 ............................................................................................7 各部分工程構造 ....................................................................................8 結構方案論述 ................................................................................................. 9 基本資料 ....................................................................................................... 9 結構形式和基礎形式 ................................................................................... 9 結構尺寸及采用的材料 ............................................................................. 10 荷載種類及其組合 ..................................................................................... 11 計算方法 ..................................................................................................... 11 第 2 章 荷載計算 .......................................................................................................12 荷載匯集及截面尺寸的選取 ....................................................................... 12 截面尺寸選取 .....................................................................................12 荷載匯集 ..............................................................................................13 計算簡圖及層數(shù)劃分 ....................................................................................15 各層重力荷載代表值計算 ........................................................................... 15 第 3 章 水平地震作用下的框架內力分析 ...............................................................17 基本資料 ....................................................................................................... 17 水平地震作用下的框架內力 ....................................................................... 17 梁線剛度 ..............................................................................................17 柱的線剛度 ..........................................................................................17 IV 柱的側移剛度 D...................................................................................18 水平地震作用分析（采用底 部剪力法） ..........................................19 第 4 章 風荷載作用下框架內力分析 .......................................................................25 風荷載作用下的樓層剪力 ........................................................................... 25 風荷載作用下框架內力 ................................................................................ 26 柱端剪力 ..............................................................................................26 柱端彎矩 ..............................................................................................26 梁端彎矩 ..............................................................................................26 風荷載作用下的框架梁內力 ..............................................................27 第 5 章 豎向荷載作用下的內力分析 .......................................................................28 豎向荷載計算 ............................................................................................... 28 荷載傳遞路線 ......................................................................................28 恒載： ..................................................................................................28 活荷載： ..............................................................................................30 框架內力計算 ............................................................................................. 31 梁固端彎矩： ......................................................................................31 內力分配系數(shù)計算 ..............................................................................31 彎矩分配與 傳遞： ..............................................................................32 柱軸力 .................................................................................................39 第 6 章 荷載組合及最不利內力確定 .......................................................................42 基本組合公式 ............................................................................................... 42 框架梁內力組合公式 ..........................................................................42 框架柱內力組合公式 ..........................................................................42 梁的內力組合 ................................................................................................ 43 柱的內力組合 ............................................................................................. 48 第 7 章 框架結構配筋計算 .......................................................................................52 框架梁配筋計算 ........................................................................................... 52 截面尺寸 ..............................................................................................52 材料強度 ..............................................................................................52 配筋率 ..................................................................................................52 計算公式 ..............................................................................................52 V 具體配筋計算 ......................................................................................53 框架柱配筋計算 ........................................................................................... 56 截面尺寸