【正文】 題 目： 柳州市某辦公綜合樓建筑、結(jié)構(gòu)設(shè)計(jì) 專 業(yè) ： 土木工程 專業(yè)班級(jí)： 土木 xxx 姓 名： xxx 學(xué) 號(hào)： xxxxxxxx 指導(dǎo)教師： xxx 職 稱： xxx 二〇一四 年 五 月 十八 日摘要 I 摘 要 本工程為某綜合樓工程，總樓層為地上 5層，局部 6層?？偨ㄖ?面積 。 本工程結(jié)構(gòu)設(shè)計(jì)采用多層鋼筋混凝土框架結(jié)構(gòu)，基本步驟為：結(jié)構(gòu)計(jì)算簡圖的確定；板的設(shè)計(jì)、樓梯的設(shè)計(jì)、荷載計(jì)算；內(nèi)力分析；內(nèi)力組合；梁、柱截面配筋、基礎(chǔ)的設(shè)計(jì)以及結(jié)構(gòu)施工圖的繪制等。其中，內(nèi)力計(jì)算 分無地震內(nèi)力組合與有地震內(nèi)力組合。無地震內(nèi)力計(jì)算 考慮以下三種荷載作用，即恒荷載、活荷載、風(fēng)荷載，恒載內(nèi)力計(jì)算采用二次分配法 ；有地震內(nèi)力計(jì)算考慮重力荷載代表值和地震荷載。 柱、板的設(shè)計(jì)采用彈性理論；梁的設(shè)計(jì)采用塑性理論；風(fēng)荷載 、地震荷載 內(nèi)力計(jì)算均采用 D值法；樓梯選用板式樓梯；基礎(chǔ)選用柱下獨(dú)立基礎(chǔ)。 關(guān)鍵詞： 鋼筋混凝土；框架結(jié)構(gòu)；結(jié)構(gòu)設(shè)計(jì) Abstract II Abstract This project is a prehensive building,including 5 floors of earth amd 6layers of local. The total construction area is . The engineering structure is designed by multilayer structure of reinforced concrete frame construction. The basic steps are:the determination of the structure calculation diagram。 design of board, design of staircase , load calculation。 internal force analysis。 internal force binations。 beams, columns section of reinforcement, foundation design and structural construction drawings and other drawings. Among in them, the internal force calculation is divided into non bination of internal forces and earthquake seismic bination of internal forces. Noninternal force calculation takes into account the following three seismic loads： dead loads, live loads, wind the calculation of constant load force use the secondary distribution method. Seismic internal force calculation takes into account the representative value of gravity load and seismic design of column, board uses the theory of elasticity and beams design uses plastic theory. About the wind loads, seismic loads are used to calculate the internal forces by Dvalued selects plate stairs。and the foundation selectes independent foundation under column. Keywords Reinforced Concrete。 Frame Construction。 Structural Design 目錄 III 目 錄 摘 要 ..................................................................................................................................... I ABSTRACT ........................................................................................................................... II 目 錄 ................................................................................................................................... III 第一部分 建筑設(shè)計(jì) /結(jié)構(gòu)設(shè)計(jì) ..............................................................................................1 1 工程概況和設(shè)計(jì)資料 .........................................................................................................1 工程概況 .......................................................................................................................1 相關(guān)設(shè)計(jì)資料 ...............................................................................................................1 2 結(jié)構(gòu)選型和布置 .................................................................................................................2 結(jié)構(gòu)形式 .......................................................................................................................2 結(jié)構(gòu)體系 .......................................................................................................................2 梁、板、柱截面尺寸的估算 .......................................................................................2 梁截面尺寸的估算 ...............................................................................................2 板截面尺寸的估算 ...............................................................................................3 框架柱截面尺寸的估算 .......................................................................................4 3 三層現(xiàn)澆樓板 .....................................................................................................................6 樓板平面圖 ...................................................................................................................6 板的荷載計(jì)算 ...............................................................................................................6 板的恒荷載計(jì)算 ...................................................................................................6 可變荷載標(biāo)準(zhǔn)值 ...................................................................................................7 樓面荷載設(shè)計(jì)值計(jì)算 ...........................................................................................7 板的荷載設(shè)計(jì)值 ...................................................................................................8 板的彎矩計(jì)算和配筋 ...................................................................................................9 計(jì)算跨度 ...............................................................................................................9 彎矩計(jì)算及配筋 ...................................................................................................9 4 三層現(xiàn)澆樓梯設(shè)計(jì) ...........................................................................................................17 設(shè)計(jì)資料 .....................................................................................................................17 目錄 IV 梯段板設(shè)計(jì) .................................................................................................................17 尺寸設(shè)計(jì) .............................................................................................................17 荷載計(jì)算 .............................................................................................................18 截面設(shè)計(jì) .............................................................................................................18 平臺(tái)板設(shè)計(jì) .................................................................................................................19 荷載計(jì)算 .............................................................................................................19 截面計(jì)算 .................................