【正文】 ...........................................................................................................................................................4 第 3章 荷載計(jì)算 ............................................................................................................................................................5 ................................................................................................................................................................5 ........................................................................................................................................5 ．屋面及樓面活荷載計(jì)算 ...................................................................................................................................6 ．梁，柱，墻，門(mén)窗重力荷載的計(jì)算 ...............................................................................................................6 ．荷載等效轉(zhuǎn)化 ....................................................................................................................................................9 屋面框架節(jié)點(diǎn)集中荷載標(biāo)準(zhǔn)值 ...................................................................................................................... 10 .........................................................................................................................................11 第 4章 橫向框架側(cè)移剛度計(jì)算 .............................................................................................................................. 12 、柱的線(xiàn)剛度 ............................................................................................................................................ 12 ................................................................................................................................................. 12 柱的線(xiàn)剛度計(jì)算 ............................................................................................................................................... 13 D值的計(jì)算 ..................................................................................................................................... 13 D值的計(jì)算 .................................................................................................................................. 13 D值的計(jì)算 ...................................................................................................................................... 14 第 5章 橫向水平荷載作用下框架結(jié)構(gòu)的內(nèi)力和側(cè)移計(jì) 算 .................................................................................. 14 橫向風(fēng)荷載作用下框架結(jié)構(gòu)內(nèi)力和側(cè)移計(jì)算 ................................................................................................. 14 風(fēng)荷載作用計(jì)算 ............................................................................................................................................... 14 .................................................................................................................... 15 橫向地震力荷載作用下框架結(jié)構(gòu)內(nèi)力和側(cè)移計(jì)算 ........................................................................................ 18 基本情況 ............................................................................................................................................................ 18 地震力荷載標(biāo)準(zhǔn)值 ........................................................................................................................................... 19 橫向自振周期計(jì)算 ........................................................................................................................................... 20 橫向水平地震作 用計(jì)算 ................................................................................................................................... 21 地震力荷載作用下的水平位移驗(yàn)算 .............................................................................................................. 23 ........................................................................................................................ 23 第 6章 豎向荷載作用下橫向框架 結(jié)構(gòu)的內(nèi)力計(jì)算 ............................................................................................. 28 恒荷載作用下的內(nèi)力計(jì)算 .................................................................................................................................. 28 線(xiàn)剛度計(jì)算 ........................................................................................................................................................ 28 恒荷載轉(zhuǎn)化 ........................................................................................................................................................ 28 分層法計(jì)算恒荷載作用下梁端彎矩 .............................................................................................................. 29 恒載作用下的剪力計(jì)算 ................................................................................................................................... 38 活荷載作用下的內(nèi)力計(jì)算 .................................................................................................................................. 40 活荷載轉(zhuǎn)化 ........................................................................................................................................................ 40 分層法計(jì)算活荷載作用下梁端彎矩 .............................................................................................................. 40 活載作用下的剪力計(jì)算 ................................................................................................................................... 45 第 7章 梁、柱的內(nèi)力組合 ....................................................................................................................................... 46 ........................................................................................................................................................ 46 ........................................................................................................................................................ 47 ...........................