【正文】 ............................................................................3第二章 結(jié)構(gòu)設(shè)計及地震作用計算 ...............................................................................4 框架結(jié)構(gòu)設(shè)計 ..........................................................................................................4 工程概況 ......................................................................................................4 設(shè)計條件 ......................................................................................................5 屋面及樓面做法 ..........................................................................................5 梁柱截面、梁跨度及柱高的確定 ..........................................................................6 初估截面尺寸 ..............................................................................................6 梁的計算跨度 ..............................................................................................8 柱的高度 ......................................................................................................8 荷載統(tǒng)計 ..................................................................................................................8 活荷載標(biāo)準(zhǔn)值 ..............................................................................................8江蘇科技大學(xué)畢業(yè)設(shè)計II 樓、屋面的建筑做法及恒荷載標(biāo)準(zhǔn)值 ......................................................9 梁、柱、墻自重 ........................................................................................10 梁自重 ....................................................................................................10 柱自重 ....................................................................................................10 墻體自重標(biāo)準(zhǔn)值 ....................................................................................11 重力荷載代表值 ........................................................................................12 地震作用計算 ........................................................................................................14 橫向框架側(cè)移剛度計算 ............................................................................14 梁的線剛度 ............................................................................................14 柱的線剛度 ............................................................................................15 橫向框架柱側(cè)線剛度 ............................................................................16 橫向框架自振周期計算 ............................................................................17 橫向地震作用計算 ....................................................................................17 位移驗算 ....................................................................................................18 地震作用框架結(jié)構(gòu)內(nèi)力計算 ....................................................................18第三章 豎向荷載下的內(nèi)力計算 ........................................................................22 總述 ........................................................................................................................22 豎向恒荷載作用下的內(nèi)力計算 ............................................................................23 恒載作用下的框架荷載 ............................................................................23 恒載作用下的框架梁線荷載 ................................................................23 恒載作用下的框架柱荷載 ....................................................................23 恒載作用下梁的固端彎矩計算 ................................................................25 恒載作用下框架的內(nèi)力計算 ....................................................................25 彎矩計算 ................................................................................................25 剪力計算 ................................................................................................28 軸力計算 ................................................................................................28 豎向活荷載作用下的內(nèi)力計算 ............................................................................30 活載作用下的框架荷載 .............................................................................30 活載作用下的框架梁線荷載 .................................................................30江蘇科技大學(xué)畢業(yè)設(shè)計III 活載作用下的框架柱荷載 ....................................................................31 活載作用下固端彎矩計算 ........................................................................31 活載作用下框架的內(nèi)力計算 ....................................................................32 彎矩計算 ................................................................................................32 剪力計算 ................................................................................................34 軸力計算 ................................................................................................35第四章 內(nèi)力組合及截面設(shè)計 .............................................................................36 框架梁內(nèi)力組合 ....................................................................................................36 框架柱內(nèi)力組合 ....................................................................................................38 框架梁截面設(shè)計 ....................................................................................................42 梁的正截面受彎承載力計算 ....................................................................42 梁的斜截面受剪承載力計算 ....................................................................44 框架柱截面設(shè)計 ....................................................................................................47 剪跨比和軸壓比驗算 ................................................................................48 柱正截面承載力計算 ................................................................................48 柱斜 截面承 載力 計算 ................................................................................56 板的配筋 ................................................................................................................58 樓板結(jié)構(gòu)平面布置 ....................................................................................58 荷載設(shè)計值 ..............................