活荷載內(nèi)力計(jì)算屋面布雪荷載好了

東南大學(xué)畢業(yè)設(shè)計(jì)PAGE50-五活荷載內(nèi)力計(jì)算（屋面布雪荷載）一、活荷載計(jì)算1．屋面框架梁線荷載標(biāo)準(zhǔn)值q5DE=0.65×4.2=2.73kN/mq5CD=0.65×4.2=2.73kN/mq5BC=0.65×4.2=2.73kN/m2．樓面框架梁線荷載標(biāo)準(zhǔn)值qDE=2.0×4.2=8.4kN/mqCD=2.0×4.2=8.4kN/mqBC=2.0×4.2=8.4kN/m3．屋面框架節(jié)點(diǎn)集中荷載標(biāo)準(zhǔn)值B、C、D、E軸線縱向框架梁傳來的雪荷載4.22×0.65/2=5.73kN橫向次梁CD/DE傳來的雪荷載(1-2×0.292+0.293)×0.65×4.2×7.2/2=8.41kN橫向次梁BC傳來的雪荷載(1-2×0.292+0.293)×0.65×4.2×5.4/2=6.31kN縱向次梁傳來的雪荷載0.65×8.4×1.8/2=4.91kN則頂層邊節(jié)點(diǎn)A集中荷載為：Q5A=4.91KN頂層邊節(jié)點(diǎn)E集中荷載為：Q5E=14.14KN頂層中節(jié)點(diǎn)B集中荷載為：Q5B=16.95kN頂層中節(jié)點(diǎn)C集中荷載為：Q5C=26.18kN來頂層中節(jié)點(diǎn)勾D盆集中抽荷載為：獅Q副5坡D駛=朱28.28毯kN射4知．忠樓面框架節(jié)點(diǎn)匹集中荷載標(biāo)準(zhǔn)勝值前B藍(lán)、嶺C棄、各D信、豬E去軸線千縱向框架梁傳農(nóng)來的活荷載切4.2海2宅×火2.0/2=清17.64取kN放橫向系次梁箭CD/DE嬌傳來的活荷特載漠江(抵1-2×0.迅2續(xù)9透2脅+0.2雞9爬3賠)×伯2.0臨×與4.2努×7.2/2類=桶25.89懸kN耽橫向羞次梁態(tài)B程C嗚傳來的活荷咱載蒸值(以1-2×0.渴2莖9賠2銀+0.2那9光3手)×板2.0陽×?xí)?.2幟×蟲5.4借/2=面19.42血kN詳縱向曠次梁肝傳來的仍活錢荷宰載討蒙2.0蘿×勸8.4澆×妨1.8吧/煤2=15.1毯2弱kN系玩河暗困懲則栗樓木層邊節(jié)點(diǎn)雖A梅集中荷載為：翻Q愧A尚=燥15.12備K公N譯樓枝層邊節(jié)點(diǎn)釣E以集中荷載為：稠Q農(nóng)E拜=漠43.53毛K循N東樓提層羞中御節(jié)點(diǎn)禍B蛋集中荷載為：委Q裁B幅=順52.18研kN劫樓誠層邊中堵節(jié)點(diǎn)持C稿集中荷載為：房Q哈C婦=休80.59刻kN謹(jǐn)樓避層中節(jié)點(diǎn)船D豎集中倚荷載為：僵Q涉D盯=鏟87.06悠kN框二忙糧、根活荷執(zhí)載作用下內(nèi)力嘉計(jì)算1．計(jì)算簡圖計(jì)算簡圖蜜2束．固端彎矩計(jì)鴉算賺將散A口B戚跨懸挑上的力鑼化作一個(gè)集中肅力和一個(gè)彎矩漸作用艇于金B(yǎng)宵上。頂層ED跨頂層DC跨頂層CB跨鑼中間層抗ED探跨射晶中間偷層潔D仗C朝跨豆缸中間危層惑C蜻B叔跨列逗3稱．分層計(jì)算彎岡矩1）頂層煌內(nèi)力計(jì)算過程粥如下蛋（單位各：挑kN顛?往m蘆）席1-5雕1-2欣瘋2-1晚2-6伶2-3村大3-2尖3-7惡3-4愁蹤4-3博4-8凳0.376正0.624嗎蹲0.301白0.398散0.301道駝0.389呆0.485忙0.126村轉(zhuǎn)0.35尤0.65濱牽瓶惱舌兼恭典曲葡便寒8.84惱是鏈-10.08床轎10.08脹絨-10.08蠢括10.08紛故-5.67臟統(tǒng)5.67編委3.79唐6.29歪忽3.15暫蟲朵繡呼超咐唉妹醫(yī)欣-0.48沸喊-0.95沉-1.25海-0.95竹院-0.48阻木竹浙喘陪輪樣礎(chǔ)夕尸-0.77籃妖-1.53凍-1.91漏-0.5煌逮-0.25贏叔調(diào)想遼牛愿翼稿拆健0.6互餃1.2向2.22衡沿識巧筆努-0.12斷糠-0.23眨-0.29脾-0.08儀喜-0.04敢奇翁0.14扣稼0.27項(xiàng)0.35蝕0.27化局0.14陸鋼菜諷贏兩0.13宴0.21遍虎脫姥北絮手栽個(gè)壇抱礎(chǔ)3.92之-3.92蠢嗓12.55強(qiáng)-0.9搜-11.65礦冶7.98逝-2.2帖-5.65寒岸6.58問2.22蜓M梢圖如下（單位造：皂kN煮?艇m額）2）中間層城內(nèi)力計(jì)算過程惜見烏下外頁孕（單位齒：時(shí)kN萌?折m鳴）瘋5-1哄5-9賴5-6娛顆6-5賊6-2歇6-10爹6-7本葉7-6因7-3寺7-11印7-8恒菠8-7璃8-4努8-12辦0.273遼0.273惕0.454發(fā)賺0.222太0.278張0.278孟0.222部裳0.262緣0.327晚0.327窄0.084君士0.212翼0.394襖0.394中罷繳敗烘爐槍戚姿端攝隆懼杏濤27.22版妥際脫租-31功致31墊絞員-31床掠31專顆注-17.44椅曲17.44再眉盾8.46丘8.46僚14.07熊治7.04略怖誠炊瓜帶誰廉職婦莖變?nèi)烙?0.78界項(xiàng)-1.56優(yōu)-1.96詳-1.96孕-1.56稈您-0.78玩葛民肉啦頌陰猛駱拼拌腹馬如澇-1.68諷虎-3.35遼-4.18框-4.18肺-1.07嚷猾-0.54速己廚睡宿布示疑食童僅糟冬唐究1.1嫩淘2.19什4.07梅4.07囑疼傻扔穴亂齊就-0.15噸鋒-0.29紗-0.36洗-0.36鞠-0.09銜看-0.05字印圖灣跨0.21掃被0.41逢0.51察0.51促0.41絮牙0.21主凡滾泥垂憲菌長0.16汗0.16輔0.26增捷借都男傍執(zhí)收啟隊(duì)余氧帶孫熱8.62截8.62似-17.2鹽牢36.89口-1.45撞-1.45趕-33.98何塊26.79舊-4.54牌-4.54歐-17.5劑翠19.04蹦4.07良4.07誕M兄圖粥如下遮（單位捏：岡kN欄?駁m黑）3）底層矮內(nèi)力計(jì)算過程狐如下圾（單位兇：吳kN浙?襖m誤）堆5-1阻5-9拜5-6因掏6-5搶6-2局6-10蛾6-7緩勉7-6淋7-3纖7-11確7-8堪適8-7繪8-4眼8-12灣0.292棟0.223依0.485寺情0.238交0.297謊0.227欣0.238居飾0.284便0.354細(xì)0.27盼0.092腳禿0.234際0.435越0.331橋妙箱倉解菠感營拴保級圖是欄根27.22利站統(tǒng)賤債-31旨精31地章揪-31你裝31鎖拼的-17.44棵鈔17.44粱井決9.05江6.91曉15.04燙熊7.52斑狠姑附捷晝么飄瘦撇色焰伙搜據(jù)-0.9烈煙-1.79衣-2.23卻-1.71況-1.79膠碌-0.9孔郵撲笨悠面巷庫育燙霜倍銜漢淡-1.8腦拴-3.6污-4.48隱-3.42紛-1.16痰塑-0.58腸神俯符抄始澆口側(cè)往驢慈茫產(chǎn)勵(lì)1.21遵湖2.42墾4.51鬼3.43流獅疫隙竊月檔嫂-0.17習(xí)商-0.34長-0.43疤-0.33抽-0.11贈(zèng)伙-0.06衡帝用士聽0.24井梁0.47飼0.59閑0.45鉗0.47純裝0.24消素飽貴具扶鵝還0.19肢0.15慣0.32盛占0.16課留真急肚枝幕翻蠟沉纖第鄙道即-0.02品縫-0.04糾-0.05醫(yī)-0.04連-0.04更志-0.02裹冶拿伸培駁獨(dú)竟葡卻禽飛枝倚城-0.03求鞏-0.06聰-0.08情-0.06現(xiàn)-0.02謹(jǐn)嶺-0.01岸桑圓美截取蘋鄰餃樹裙挑堂尿催久煙0.02退0.03哈0.02污9.24狡7.06辨-16.32意擺37.32便-1.69排-1.3仁-34.36陷攀26.32沉-4.99秒-3.81愿-17.5抽盞19.23裳4.54橫3.45托M浸圖如下（單位首：澆kN聰?唯m扣）蛙4踢．不平衡彎矩孤分配佳計(jì)算過程如下大（單位扭：坡kN西?哄m位），方框內(nèi)為晴原不平衡彎矩流左梁價(jià)上柱放下柱充右梁淺勉圈帖壯騰0.14模畢轉(zhuǎn)奴0.59即如渴悠-0.48搏受椅1.79寇2.87區(qū)-1.8勞-0.28懷-0.48悔0.14飯-0.78報(bào)-1.51潮0.19鍬0.48掃1.36夸彼漫國鉤帆局棋士坐濁繼4.02賊2.14趁溪0.32攔-0.97錦-0.57翼窮1叫-2.31哭-1.06移恒-0.78會(huì)2.32塞0.87有0.99眾2.87醬-3.1梁-0.08楊-0.48骨0.32店-0.26帳-1.51越0.32辜-0.09騎1.36沸隨稀欠洞漆肆對吹石刷厚2.87昏1.3茄京0.21束-0.48能-0.21愉閥0.79肅-1.51褲-0.52插茫-0.58昆1.36燃0.29注1.3少2.87堤-2.6棋-0.21死-0.48陜0.21寒-0.52穗-1.51邪0.25蔑0.29掃1.36次助姥袖概隸遭尊唯距俊怪2.87窩1.25吧售0.23寶-0.48縣-0.19忠愿0.83涼-1.51附-0.47枯世-0.61圾1.36慎0.23田1.46杯3.08加-2.7煩-0.27橋-0.56胃0.23嗚-0.62視-1.66肝0.27計(jì)0.38織1.51灶勤柔詳塌息料卵嫌俯膜剃2.87襯2.03凡致0.11翁-0.48投-0.34島循0.43悉-1.51負(fù)-0.98線綠-0.32棒1.36四0.77鋪閉-0.6場-1.4桿0.11崗0.11耀0.41鹽0.14導(dǎo)-0.45溝再脹喉儉雁排稍喇抓閑竹銷梳病糟式不平衡彎矩調(diào)畜整之后即可得默出唯活我荷載作用下框吃架彎矩圖，如軍下（單位次：籮kN微?郊m想，括號內(nèi)為調(diào)肢幅后的彎矩值按）言M碧圖（單位喂：棗kN膨?村m稿）犧5槍．跨中彎矩計(jì)流算姑因?yàn)闃敲婊钶d扮是按滿布計(jì)算宗的，故跨中彎播矩應(yīng)乘釋以勾1.百1債進(jìn)行放大。6．剪力計(jì)算7．軸力計(jì)算釋框架結(jié)構(gòu)的剪鴿力圖和軸力圖王如下：（單位丈：桑k難N否）符V碌圖（單位胖：析k虎N夫）印刷霞舌N堅(jiān)圖（單位際：娘k喬N(yùn)澡）8．彎矩調(diào)幅園邊跨：端部彎昂矩值乘歇以逮0.8植5崗，跨中彎矩值月乘掌以用1.2財(cái)中跨：端部彎壞矩值乘踢以擋0.8潮5商，跨中彎矩值閑乘午以麻0.9察將調(diào)幅后的彎勇矩值表于框架敬彎矩圖的（）姿內(nèi)意9?。憾酥吋羟εc彎矩緩V(kN)搬M何英(k薦N當(dāng)?巨m)叢17.82葬茄-24.72月22.76撓姿-19.72仍13.2浮艦-14.22易15.12枝-7.65臣31.39錫-29.15違18.41蠻-13.43假16.72骨-23.44夾蔑欣找18.95咽拿-23.59冶22.06議襖-20.42死13.48爸抖-13.94填15.12吉-12.46賴29.81尤-27.36系20.66窮-13.46扎15.56后-23.44粘盯憂密18.9耕悅-23.64跌22.1削素-20.38蛋13.46落夫-13.96駁15.12悄-12.48紋2