【正文】 .............................................................. 28 橫向框架內(nèi)力計(jì)算 ............................................................................................................ 28 V 計(jì)算簡(jiǎn)圖 ....................................................................................................................... 28 荷載計(jì)算 ....................................................................................................................... 28 恒荷計(jì)算 .................................................................................................................. 28 活荷的計(jì)算： .......................................................................................................... 30 橫向框架內(nèi)力組合 ............................................................................................................ 36 結(jié)構(gòu)抗震等級(jí) ............................................................................................................... 36 框架柱內(nèi)力組合 ................................................................................................................ 39 6 截面設(shè)計(jì) .............................................................................................................................. 46 框架梁 ................................................................................................................................ 46 梁的正截面受彎承載力計(jì)算 ....................................................................................... 46 梁斜截面受剪承載力計(jì)算 ........................................................................................... 47 框架柱 ................................................................................................................................ 49 剪跨比和軸壓比驗(yàn)算 ................................................................................................... 49 柱正截面承載力計(jì)算 ................................................................................................... 49 柱斜截面受剪承載力計(jì)算 ........................................................................................... 52 框架梁柱節(jié)點(diǎn)核芯區(qū)截面抗震驗(yàn)算 ................................................................................ 54 罕遇地震作用下彈塑性變形驗(yàn)算 .................................................................................... 55 罕遇地震作用下的樓層剪力 ....................................................................................... 55 7 樓梯設(shè)計(jì) .......................................................................................................................... 5656 踏步的計(jì)算 ........................................................................................................................ 56 荷載計(jì)算 ....................................................................................................................... 56 內(nèi)力計(jì)算 ....................................................................................................................... 57 配筋計(jì)算 ....................................................................................................................... 57 樓梯斜梁計(jì)算 .................................................................................................................... 58 荷載計(jì)算 ....................................................................................................................... 58 內(nèi)力計(jì)算 ....................................................................................................................... 58 配筋計(jì)算 ....................................................................................................................... 58 平臺(tái)板的計(jì)算 .................................................................................................................... 58 荷載計(jì)算 ....................................................................................................................... 59 內(nèi)力計(jì)算 ........................................................................................................................ 59 平臺(tái)梁的計(jì)算 .................................................................................................................... 59 荷載計(jì)算 ....................................................................................................................... 60 內(nèi)力計(jì)算 ....................................................................................................................... 60 配筋計(jì)算 ...................................................................................................................... 60 8 現(xiàn)澆混凝土雙向板樓蓋配筋設(shè)計(jì) ............................................................................... 62 荷載設(shè)計(jì)值 ........................................................................................................................ 62 VI 計(jì)算跨度 ............................................................................................................................ 62 彎矩計(jì)算 ............................................................................................................................ 62 截面設(shè)計(jì) ............................................................................................................................ 62 9 基礎(chǔ)設(shè)計(jì) .............................................................................................................................. 65 工程地質(zhì)條件 .................................................................................................................... 65 確定基礎(chǔ)底面尺寸 ............................................................................................................ 65 確定 A 柱底面尺寸 ....................................................................................................... 65 確定 B 柱底面尺寸 ....................................................................................................... 66 下臥層強(qiáng)度驗(yàn)算 ................................................................................................................. 67 基礎(chǔ)沉降量 ...................................