【正文】 This project is preferred to hand putation, with the help of auxiliary equipment software PKPM to calculate the whole area of steel bar. The picture is drawled in accordance with the area of rebar frame. The ③ framework is the task of the hand count, making its calculation diagram and all the calculated parameters clear。 finally， The calculation of reinforcement to the structural members. Key words: Structural design。Reinforced concrete frame。 1 緒論 ........................................................................................................................ 1 2 工程概況 ................................................................................................................ 2 工程基本設(shè)計(jì)資料 ..................................................................................... 2 設(shè)計(jì)簡(jiǎn)介 ..................................................................................................... 2 設(shè)計(jì)依據(jù)： ................................................................................................. 2 工程概況： ................................................................................................. 2 建筑設(shè)計(jì)方案 ............................................................................................. 3 屋面工程 .......................................................................................... 3 樓面工程 .......................................................................................... 3 地面工程 .......................................................................................... 3 3 結(jié)構(gòu)布置方案 ........................................................................................................ 4 布置圖 ......................................................................................................... 4 框架結(jié)構(gòu)承重方案的選擇 ......................................................................... 4 計(jì)算簡(jiǎn)圖選取 ............................................................................................. 4 柱尺寸的確定 ............................................................................................. 5 梁尺寸確定 ................................................................................................. 6 板厚確定 ..................................................................................................... 6 4 荷載統(tǒng)計(jì) ................................................................................................................ 7 資料準(zhǔn)備 ..................................................................................................... 7 恒載的計(jì)算 ................................................................................................. 8 活載計(jì)算 ..................................................................................................... 9 重力荷載代表值 ......................................................................................... 9 5 橫向框架側(cè)移剛度計(jì)算 ...................................................................................... 11 橫梁線剛度的計(jì)算 .................................................................................. 11 梁的線剛度 .................................................................................... 11 柱的線剛度 .................................................................................... 11 柱的側(cè)移剛度 ................................................................................ 12 6 橫向水平地震作用下框架結(jié)構(gòu)側(cè)移和內(nèi)力計(jì)算 .............................................. 13 橫向自振周期的計(jì)算 ............................................................................... 13 iv 框架子振周期計(jì)算 ........................................................................ 13 水平地震作用及樓層地震剪力計(jì)算 ............................................ 13 水平地震作用下的位移計(jì)算 ................................................................... 14 框架柱端計(jì)算 ........................................................................................... 15 框架柱端剪力及彎矩 .................................................................... 15 梁端彎矩剪力及柱軸力 ................................................................ 16 7 橫向框架豎向荷載的內(nèi)力計(jì)算 .......................................................................... 19 橫向框架內(nèi)力計(jì)算 .................................................................................. 19 計(jì)算單元 ........................................................................................ 19 荷載計(jì)算 ........................................................................................ 19 活載計(jì)算 ................................................................................................... 21 彎矩分配與內(nèi)力計(jì)算 ............................................................................... 22 8 橫向框架內(nèi)力組合 .............................................................................................. 32 抗震等級(jí) ................................................................................................... 32 框架梁內(nèi)力組合及調(diào)整 ........................................................................... 32 框架柱內(nèi)力組合 ....................................................................................... 33 跨間彎矩計(jì)算 ................................................................................ 33 梁的內(nèi)力組合表 ............................................................................ 36 柱的內(nèi)力組合表 ............................................................................ 41 9 截面設(shè)計(jì) .............................................................................................................. 45 框架梁截面設(shè)計(jì) ...................................................................................... 45 梁的正截面受彎承載力計(jì)算 ........................................................ 45 梁的斜截面受剪承載力驗(yàn)算 ........................................................ 59 框架柱截面設(shè) 計(jì) ...................................................................................... 60 框架柱剪跨比和軸壓比驗(yàn)算 ........................................................ 60 柱正截面承載力計(jì)算 .................................................................... 60