【正文】
而是新的開始,接受新的挑戰(zhàn),適應(yīng)新的環(huán)境。建筑平面設(shè)計(jì),運(yùn)用的是天正,內(nèi)力的計(jì)算可以用結(jié)構(gòu)力學(xué)求解器計(jì)算,基礎(chǔ)和樓板的設(shè)計(jì)都是按照規(guī)范要求來的。故 ?。粒?確定基礎(chǔ)底的長度L和寬度b由L/b=~ 可取L=3m ,b=2m,不需要對進(jìn)行修正基礎(chǔ)上方回填土重 偏心距 即滿足。截面彎矩設(shè)計(jì)值:該板四周與梁整澆,故彎矩設(shè)計(jì)值按如下折減:B、D、E、F區(qū)格的跨中截面與各支座截面折減20%;A、C區(qū)格的跨中截面不予折減; 表36 板的配筋計(jì)算截面配 筋實(shí)配跨中A區(qū)格10136241993393419B區(qū)格101=36041993=293335續(xù)表36C區(qū)格101=28633593=250251D區(qū)格101=31633593=235251E區(qū)格101=27933593=266335F區(qū)格101=34035993=250251支座G區(qū)格10135335993344359AB101=482503AC101=459503CD101=369387CG101=387419GF101=443457DF101=529529BD101=575670A支座101510529101510529B邊支座101=511529C邊支座 101=395419D邊支座101=389419續(xù)表36E邊支座101=359359F邊支座101=470503G支座101484503101474503七、樓梯設(shè)計(jì) 混凝土采用砼,鋼筋采用HPB235,樓梯梁采用HRB235。 框架結(jié)構(gòu)分析時(shí),應(yīng)按靜力等效原理將分布風(fēng)荷載轉(zhuǎn)化為節(jié)點(diǎn)集中荷載,第4層集中荷載F5的計(jì)算如下:F5=(+++)1/2 +[()+()]1/21/3 +[()+()]1/22/3 = 根據(jù)圖5(b)所示水平荷載,由式計(jì)算層間剪力Vi,;計(jì)算各層的相對側(cè)移和絕對側(cè)移,計(jì)算結(jié)果見表層次1234Fi(KN)Vi(KN)43751888998889988899 由表可見,遠(yuǎn)小于1/550,滿足規(guī)范要求。取頂層柱的形心線作為框架柱的軸線;梁軸線取至板底,24層柱高度即為層高,取3m;底層柱高度從基礎(chǔ)頂面取至一層板底,取4m。窗戶均采用鋁合金窗,門采用鋼門和木門。對于地區(qū)或部門來講,除了重點(diǎn)掌握某些主要項(xiàng)目的形象進(jìn)度外,還需要觀察地區(qū)或部門工程形象進(jìn)度的綜合情況。 民用建筑功能是指建筑物在規(guī)定的設(shè)計(jì)使用年限內(nèi)(一般為50年),內(nèi)外部空間應(yīng)滿足的功能,包括: 觀賞性; 私密性;開放性; 協(xié)調(diào)性。 根據(jù)建筑與結(jié)構(gòu)設(shè)計(jì)兩部分內(nèi)容,合理地進(jìn)行結(jié)構(gòu)選型和結(jié)構(gòu)整體布置,確定各種結(jié)構(gòu)構(gòu)件的尺寸,選取一品主要橫向結(jié)構(gòu)框架進(jìn)行結(jié)構(gòu)設(shè)計(jì)計(jì)算,包括:結(jié)構(gòu)計(jì)算簡圖的確定,荷載計(jì)算,內(nèi)力分析,內(nèi)力計(jì)算等。 關(guān)鍵字:框架結(jié)構(gòu) 混凝土 建筑設(shè)計(jì) 結(jié)構(gòu)設(shè)計(jì) 配筋 The structural Design of the building of ShiYan Abstract The graduation design topic in shiyan on 5th floor. A total construction area of about 2000 m2, and adopts frame structure, the main structure layer is 4 layer, a layer of m, 24 layer for 3 m, the seismic fortification intensity is 6 degrees.According to the architectural and structural design of two parts, a reasonable structural type selection and layout of the structure as a whole, to determine the size of the various structures, choose one main transverse framework structure design calculation, structure includes the determination of structure calculation diagram, the load calculation, internal force analysis, internal force calculation, etc. Considering load forms are: the constant load, live load, wind load and earthquake load. Structure design is determined on the basis of the preliminary design in building structure scheme。各種房屋、構(gòu)筑物單位工程的形象進(jìn)度,要根據(jù)它們的本身特點(diǎn)來表示。目錄摘要……………………………………………………………………………………1Abstract…………………………………………………………………