【正文】 計(jì)算方法（采用彎矩二次分配法） ......................................... 23 豎向荷載計(jì)算 ............................................................. 24 DC(BA)軸間框架梁 ..................................................... 24 BC 軸間框架梁 ......................................................... 25 框架計(jì)算簡圖 ............................................................. 26 梁固端彎矩 ............................................................... 26 框架節(jié)點(diǎn)分配系數(shù) ......................................................... 26 恒、活載產(chǎn)生彎矩的分配與傳遞 ............................................. 27 彎矩的調(diào)幅 ............................................................... 34 恒、活載作用下梁端剪力計(jì)算 ............................................... 35 恒、活載作用下柱軸力計(jì)算 ................................................. 38 恒載作用下的柱的軸力 ................................................... 38 活載作用下柱的軸力 ..................................................... 42 本科畢業(yè)設(shè)計(jì) 7 內(nèi)力組合 ................................................................... 43 框架梁內(nèi)力組合 ........................................................... 43 基本組合公式 ........................................................... 43 框架梁內(nèi)力組合表 ....................................................... 44 框架柱內(nèi)力組合 ........................................................... 45 框架柱內(nèi)力組合表 ....................................................... 46 8 框架結(jié)構(gòu)配筋計(jì)算 ........................................................... 48 框架梁配筋 ............................................................... 48 截面尺寸 ............................................................... 48 材料強(qiáng)度 ............................................................... 49 最小配筋率 ............................................................. 49 縱向受力鋼筋配筋面積 ................................................... 49 計(jì)算公式 ................................................................. 49 正截面抗彎 ............................................................. 49 框架梁抗彎計(jì)算 ........................................................... 51 框架梁抗剪計(jì)算 ........................................................... 55 框架柱配筋計(jì)算 ........................................................... 56 截面尺寸 ............................................................... 56 材料強(qiáng)度 ............................................................... 56 框架柱彎矩和剪力調(diào)整（強(qiáng)柱弱梁 ） ....................................... 57 邊柱節(jié)點(diǎn) ............................................................... 57 框架柱受壓計(jì)算 ........................................................... 58 計(jì)算公式： ............................................................. 58 一層 A、 D軸柱 ............................................................ 59 軸壓比驗(yàn)算 ............................................................. 59 截面尺寸復(fù)合 ........................................................... 59 正截面受彎承載力計(jì)算（對稱配筋） ....................................... 59 垂直于彎矩作用平面的受壓承載力計(jì)算 ..................................... 60 裂縫寬度驗(yàn)算 ........................................................... 61 一層 B、 C柱 .............................................................. 61 本科畢業(yè)設(shè)計(jì) 軸壓比驗(yàn)算 ............................................................. 61 截面尺寸復(fù)核 ........................................................... 61 正截面受彎承載力計(jì)算（對稱配筋） ....................................... 62 垂直于彎矩作用平面的受壓 承載力計(jì)算 ..................................... 62 裂縫寬度驗(yàn)算 ........................................................... 62 二層 A、 D軸柱 ............................................................ 63 軸壓比驗(yàn)算 ............................................................. 63 截面尺寸復(fù)合 ........................................................... 63 正截面受彎承載力計(jì)算（對稱配筋） ....................................... 63 垂直于彎矩作用平面的受壓承載力計(jì)算 ..................................... 64 裂縫寬度驗(yàn)算 ........................................................... 64 二層 B、 C 軸柱 ........................................................... 64 軸壓比驗(yàn)算 ............................................................ 64 正截面受彎承載力計(jì)算（對稱配筋） ...................................... 64 垂直于彎矩作用平面的受壓承載力計(jì)算 .................................... 65 裂縫寬度驗(yàn)算 .......................................................... 65 框架柱抗剪計(jì)算 .......................................................... 65 9 現(xiàn)澆板配筋計(jì)算 ............................................................. 67 板荷載計(jì)算 ............................................................... 67 板配筋計(jì)算 ............................................................... 67 10 板式樓梯設(shè)計(jì) .............................................................. 67 樓梯板設(shè)計(jì) .............................................................. 67 荷載計(jì)算 .............................................................. 67 截面設(shè)計(jì) .............................................................. 68 平臺板設(shè)計(jì) .............................................................. 68 荷載計(jì)算 .............................................................. 68 截面設(shè)計(jì) .............................................................. 68 平臺梁設(shè)計(jì) .............................................................. 69 荷載計(jì)算 .............................................................. 69 配筋計(jì)算 .............................................................. 69 本科畢業(yè)設(shè)計(jì) 結(jié) 論 ........................................................................ 70 致 謝 ........................................................................ 71 參 考 文 獻(xiàn) ................................................................... 72 本科畢業(yè)設(shè)計(jì) 第 1 頁 共 72 頁 1 引言 畢業(yè)設(shè)計(jì)是大學(xué)本科教育培養(yǎng)目標(biāo)實(shí)現(xiàn)的重要階段，是畢業(yè)前的綜合學(xué)習(xí)階段 ,是深化、拓寬、綜合教和學(xué)的