【正文】
m 每根柱自重為 = 柱的根數(shù)為 1944=72 柱的總荷載為 72=2230KN (3) 墻自重 墻體均為 240 厚,兩面抹灰,近似按加厚墻體考慮抹灰重量。計(jì)算結(jié)果見表 52 固端彎矩計(jì)算 表 52 跨 簡(jiǎn)圖 邊跨框架梁 AB 1/12ql2=1/12 = 圖 53 半框架梁柱線剛度示意 (KN 梁上均布荷載為 q = KN/m 柱自重 : KN/m 梁端彎矩 M 左 = m) 括號(hào)內(nèi)為調(diào)幅后的數(shù)值。m) 020REs cmMf bh?? ? 1 1 2 s??? ? ? (1 1 2 )ss??? ? ? 00REs syMA fh??? 2(mm) 選筋 2Φ20 2Φ20 2Φ20 實(shí)配面積 2(mm) %? 截面 Ⅲ Ⅳ Ⅴ M(kN圖中 M 單位為 kN( kN) 調(diào)整后的剪力 ( kN) bh0 250465 250465 250465 103> V 103> V 103> V 箍筋直徑 Φ( mm) 肢數(shù) ( n) n=1。nV 103>?RE 圖 56 柱計(jì)算 截面示意 混凝土等級(jí)為 C25, cf =, cmf =,縱筋為 Ⅱ 級(jí) , yf =310 N/mm,箍筋為 yf =210 N/mm 軸壓比驗(yàn)算 NⅠ =Ⅰ = μc=N/(Afc)=103/(500500)=< NⅡ Ⅱ = μc=N/(Afc)=103/(500500)=< 均滿足軸壓比的要求。 中柱 : λ=M/(Vh0)=()=3,取 λ=3 (λ+) + > V 故按構(gòu)造配筋計(jì)算,選用 φ8350的箍 筋。(mm) < 0 < 0 選筋 4Φ18 4Φ18 配面積 (mm) 1018 1018 ? % 石家莊鐵道學(xué)院學(xué)院畢業(yè)設(shè)計(jì) 21 圖22 板 的計(jì)算簡(jiǎn)圖 屋面板計(jì)算 混凝土選用 220 /11, mmNfC cm ? 鋼筋選用Ⅰ級(jí), 2/210 mmNf y ? 取 1m 寬板帶為計(jì)算單元。建筑使用年限 50 年。設(shè)計(jì)直接以素土層為持力層,地基容許承載力按 100kN/㎡設(shè)計(jì)。砌筑砂漿為 M5 混合砂漿,用戶二次裝修只能使用輕質(zhì)隔墻,室內(nèi)門垛一般為 120㎜,門窗居中安裝,墻身的防潮除有地梁外均在 處粉刷 20 ㎜厚 1 : 2 水泥砂漿防潮層,內(nèi)摻 5%防水劑。 : 1)施工中所用的主要建筑材料、混凝土構(gòu)配件和木門窗等,均可直接運(yùn)進(jìn)工地,石家莊鐵道學(xué)院學(xué)院畢業(yè)設(shè)計(jì) 26 施工中所需要的電力、給水亦可直接從已有的電路和水網(wǎng)中引用。 4)場(chǎng)地平整已由建設(shè)單位完成,測(cè)量基準(zhǔn)點(diǎn)由建設(shè)單位提供。人工清底修平(177。垂直運(yùn)輸采用 QT6 起重機(jī)并鋪以卷?yè)P(yáng)機(jī)井架下料,塔道按工藝標(biāo)準(zhǔn)夯實(shí)地面,場(chǎng)地挖好排水溝 塔式起重機(jī)高 30m臂長(zhǎng) 20m最大回轉(zhuǎn)半徑 2t起重機(jī)布置在樓南側(cè)距軸①為 ,距軸②為 。砌筑工程采用移動(dòng)作業(yè)平臺(tái)內(nèi)架砌筑,砌筑前用水澆磚,先用干磚試擺保證豎縫均勻,組砌合理。柱與圈梁工具式模板,現(xiàn)澆板和陽(yáng)臺(tái)用組合鋼模板,板縫用木模,支柱均用活動(dòng)鋼支柱。綁扎的鋼筋規(guī)格、數(shù)量、位置及搭接長(zhǎng)度均應(yīng)符合設(shè)計(jì)要求和操作規(guī)程。澆筑時(shí)用振搗拌搗實(shí),振搗棒操作時(shí)要做到快插慢拔,避免碰撞剛筋。在各陰陽(yáng)角、窗口處,從頂層掛線,按垂直找平做灰餅,并在窗口上下彈水平控制線。女兒墻根部應(yīng)特殊處理。遵照設(shè)計(jì)圖樣、施工規(guī)范、操作規(guī)程和工藝標(biāo)準(zhǔn)的各項(xiàng)相應(yīng)要求施 工。需要復(fù)試的應(yīng)及時(shí)送實(shí)驗(yàn)室,取得質(zhì)量證明后再使用。施工工程中推進(jìn)全面質(zhì)量管理,班組在加強(qiáng)自檢、互檢和健全原始記錄的基礎(chǔ)上,按施工階段定期開展質(zhì)量管理活動(dòng)。 ( 2) 安全措施 ①按安全操作規(guī)程規(guī)定,支搭完善的防護(hù)裝置,護(hù)身欄應(yīng)保證高出操作面 1m。易燃物品與雜物及時(shí)清理和妥善保護(hù)。 ③注意砂漿和混凝土的配合比調(diào)整。砌筑工程混凝土工程工作持續(xù)時(shí)間較長(zhǎng),作為流水作業(yè)的主導(dǎo)工序,施工流水段的砌筑量為石家莊鐵道學(xué)院學(xué)院畢業(yè)設(shè)計(jì) 29 ,所澆筑的混凝土量為 ,其中配備 24 人(瓦工),混凝土工 16 人,鋼筋工 24人。 如上部材料均由塔式起重機(jī)提起,則每段吊運(yùn)次數(shù)是 210~~280次,塔式起重機(jī)每臺(tái)班效率大約 70次,所以應(yīng)立卷?yè)P(yáng)機(jī)和井架,分擔(dān)部分砌筑材料的垂直運(yùn)輸。抹灰工 42人,油工 28人,貼磚 14人。設(shè)計(jì)相對(duì)復(fù)雜 ,需要反復(fù)推敲 . 設(shè)計(jì)過(guò)程中 ,考慮到 不同房間的功能要求 ,設(shè)置有所不同 .建筑風(fēng)格不僅要有時(shí)代氣息 ,而且要與現(xiàn)有建筑風(fēng)格相協(xié)調(diào) ,處理好與周邊建筑物、街道等設(shè)施的關(guān)系。 石家莊鐵道學(xué)院學(xué)院畢業(yè)設(shè)計(jì) 32 參考文獻(xiàn) [ 1] 中華人民共和國(guó)國(guó)家標(biāo)準(zhǔn) .建筑結(jié)構(gòu)設(shè)計(jì)統(tǒng)一標(biāo)準(zhǔn)( GBJ6884) .北京:中國(guó)建筑工業(yè)出版社, 1984 [ 2]天津大學(xué),同濟(jì)大學(xué),東南大學(xué) .混凝土結(jié)構(gòu)(第 2版) . 北京:中國(guó)建筑工業(yè)出版社, 1998 [ 3]南京工學(xué)院建筑系 .建筑構(gòu)造 . 北京:中國(guó)建筑工業(yè)出版社, 1982 [ 4]方鄂華編著 .多層及高層建筑結(jié)構(gòu)設(shè)計(jì) .北京:地震出版社, 1992 [ 5]汪正榮主編 .地基與基礎(chǔ)施工手冊(cè) . 北京:中國(guó)建筑工業(yè)出版社, 1999 [ 6]中華人民共和國(guó)國(guó)家標(biāo)準(zhǔn) .混凝土結(jié)構(gòu)設(shè)計(jì)規(guī)范( GB50010)(報(bào)批稿) [ 7] 中華人民共和國(guó)國(guó)家標(biāo)準(zhǔn) .建筑地基基礎(chǔ)設(shè)計(jì)規(guī)范( GB50000)(報(bào)批稿) [ 8]中華人民共和國(guó)行業(yè)標(biāo)準(zhǔn) .鋼筋混凝土連續(xù)梁和框架考慮內(nèi)力重分布設(shè)計(jì)規(guī)范 [ 9]程文瀼 .混凝土樓蓋設(shè)計(jì)北京:中國(guó)建筑工業(yè)出版社, 1998 [ 10]王志軍,袁雪峰 .房屋建筑學(xué)(第二版) .科學(xué)出版社, 2022 [ 11]周果行 .工民建專業(yè)畢業(yè)設(shè)計(jì)指南 . 中國(guó)建筑工業(yè)出版社, 1997 [ 12]華南理工,浙江大學(xué),湖南大學(xué),東南大學(xué),基礎(chǔ)工程 . 中國(guó)建筑工業(yè)出版社, 1998 [ 13]工程建設(shè)標(biāo)準(zhǔn)化管理辦公室 .98系列建筑標(biāo)準(zhǔn)設(shè)計(jì)圖 集 . 中國(guó)建筑工業(yè)出版社, 1998 石家莊鐵道學(xué)院學(xué)院畢業(yè)設(shè)計(jì) 33 [ 14]程文壤,康谷貽 .混凝土結(jié)構(gòu)設(shè)計(jì) . 中國(guó)建筑工業(yè)出版社, 2022 [ 15] Structural Engineering Insternational 1/99 [ 16] and ,Reinforced Concrete Structure ,1975 [ 17 ] ACI Building Code Requirements for Reinforced Concrete (ACI31883),1983 石家莊鐵道學(xué)院學(xué)院畢業(yè)設(shè)計(jì) 34 致 謝 經(jīng)過(guò) 3個(gè)多月來(lái)的畢業(yè)設(shè)計(jì),我要感謝老師,感謝他們親手對(duì)我們的指導(dǎo),更感謝他們時(shí)常犧牲休息時(shí)間電話解答我們難題,對(duì)我們?nèi)娜獾妮o導(dǎo)。t agree with the disciplinary action your employer has taken against you ? your employer dismisses you and you think that you have been dismissed unfairly. For more information about dismissal and unfair dismissal, see Dismissal. You can make a claim to an employment tribunal, even if you haven39。s antiracism taskforce, is in London for the 石家莊鐵道學(xué)院學(xué)院畢業(yè)設(shè)計(jì) 35 Football Association39。s 21 win. Michel Platini, president of European football39。 May be back in the past, to oneself the paranoid weird belief disillusionment, these days, my mind has been very messy, in my mind constantly. Always feel oneself should go to do something, or write something. Twenty years of life trajectory deeply shallow, suddenly feel something, do it. 一字開頭的年齡已經(jīng)到了尾聲。 The end of our life, and can meet many things really do? 而窮盡我們的一生,又能遇到多少事情是真正地非做不可? During my childhood, think lucky money and new clothes are necessary for New Year, but as the advance of the age, will be more and more found that those things are optional。t want to give vent to out your inner voice can be in the high school children of the feelings in a period, but was eventually infarction when graduation party in the throat, later again stood on the pitch he has sweat profusely, looked at his thrown a basketball hoops, suddenly found himself has already can39。s time, your ideas are always special to clear. Want, want, line is clear, as if nothing could shake his. Also once seemed to be determined to do something, but more often is he backed out at last. Dislike his cowardice, finally found that there are a lot of love, there are a lot of miss, like shadow really have been doomed. Those who do, just green years oneself give oneself an arm injection, or is a selfrighteous spiritual. 一個(gè)人的時(shí)候,自己的想法總是特別地清晰。那些曾經(jīng)所謂的非做不可,只是青蔥年華里自己給自己注射的一支強(qiáng)心劑,或者說(shuō),是自以為是的精神寄托罷了。 Have declared the end of the encounter that haven39。ll be traveling fast, so despite the distance, it will not be like diving into the deep end of a pool. It will be like he is diving into the shallow end. Skydiver preps for the big jump When he jumps, he is expected to reach the speed of sound 690 mph (1,110 kph) in less than 40 seconds. Like hitting the top of the water, he will begin to slow as he approaches the more dense air closer to Earth. But this will not be enough to stop him pletely. If he goes too fast or spins out of con