【正文】 ....................................................................................................1 第 1 章 緒論 ....................................................................................................................................3 第 2 章 框架結(jié)構(gòu)布置及計算簡圖 ................................................................................................5 梁、柱截面估算 ..................................................................................................................5 確定結(jié)構(gòu)計算簡圖 .............................................................................................................7 梁、柱線剛度 .....................................................................................................................7 第 3 章 樓面設(shè)計 ..........................................................................................................................10 設(shè)計資料 ..............................................................................................................................12 樓面的結(jié)構(gòu)平面布置 .......................................................................................................13 樓面板的設(shè)計 ...................................................................................................................18 次梁的設(shè)計 .......................................................................................................................19 第 4 章 樓梯設(shè)計 ..........................................................................................................................27 底下三層樓梯設(shè)計 ..............................................................................................................35 其他層樓梯設(shè)計 ...............................................................................................................48 第 5 章 框架在荷載作用下的受力 ..............................................................................................50 恒荷載計算 ..........................................................................................................................58 恒荷載作用下框架的受荷情況 .......................................................................................68 豎向可變荷載作用下框架的受力 ...................................................................................70 結(jié)束語 ................................................................................................................................................74 致謝 ....................................................................................................................................................75 參考文獻 ............................................................................................................................................77 江西 科技 學(xué)院本科生畢業(yè)論文 摘 要 隨著經(jīng)濟的發(fā)展， 商住樓以其優(yōu)越的地理位置、且商且住靈活變通的物業(yè)功能、居家投資兩相宜的營銷理念在樓市中異軍突起。結(jié)構(gòu)設(shè)計簡而言之就是用結(jié)構(gòu)語言來表達工程師所要表達的東西。 關(guān)鍵詞： 商住樓； 結(jié)構(gòu)設(shè)計 ； 荷載計算 ；節(jié)點驗算 江西 科技 學(xué)院本科生畢業(yè)論文 Abstract With the development of economy,merceresidence building emerges in the real estate market for its advantageous location, flexible dual functions and the marketing idea of being appropriate for both housing and investment. It has all the merits of the office building in the aspects of product and service, as well as several advantages that the office buiding lacks. First, it can be used as either residence or office building,while an ordinary office buiding can only be used for business purpose. Additionaly,merceresidence building gains its advantage over office building in terms of price. It finds favour in the eyes of small and medium sized enterprises with its price a little higher than resident building but lower than office building. This graduation project is an administration building , it was some of structural design that mainly carried on. The structural design expresses the thing that the engineer will express in structural langua ge in brief. The structural language is structural elements simplified out refined from the building and other specialized drawings of structural engineer, including foundation, wall, column, roof beam, board, stair, fullpage proof detail picture, etc.. Then e to form the structural systems of the building or structures with these structural elements, including verticality and bearing and resist strength system of level, and then various load that situation produce in a most succinct way from transmission to foundation. The stage of the structural design can be divided into three stages on the whole: 1. Structural scheme stage: According to the importance of the building, providing fortification against earthquakes in the earthquake intensity, the geologic prospect report of the project of the building site, classification and height and storey of the building of the building field are counted to confirm the structural form of architecture, what this project is adopted is frame structure。 Nodal checking putations. 江西 科技 學(xué)院本科生畢業(yè)論文 第 1 章 緒 論 工程 背景 本項目為 莆田市莆田學(xué)院職工住宿樓?？蚣芰?、柱、樓面、屋面板板均為現(xiàn)澆。 ③ 地震設(shè)防烈度 ： 7 度 （設(shè)計基本地震加速度為 ）。 板采用 C25，鋼筋為 HPB235 ⑦ 做法： 上人屋 面做法： C20鋼筋混凝土預(yù)制板， 25 厚 1： 3水泥砂漿結(jié)合層， 4mm 厚油氈隔離層， 4mm厚高分子卷材， 20 厚 1： 3 水泥砂漿結(jié)合層， 60 厚憎水珍珠巖保溫層 ， 20mm 水泥砂漿找平， 50 厚 1： 6 水泥焦渣找坡 ， 100mm 厚鋼筋混凝土樓板 ， 20mm 粉刷 抹底 。 門窗做法：門為木門，自重 kN/m2，窗為鋁合金玻璃窗，自重 kN/m2。 江西 科技 學(xué)院本科生畢業(yè)論文 第 2 章 框架結(jié)構(gòu)布置及計算簡圖 梁 、 柱 截面 尺寸 估算 梁截面估算 ① 橫向 框架： AB 跨， 取 3600L mm? 。整個建筑的恒載標(biāo)準(zhǔn)值估算為 12KN/m2。 其他層取層高，即 27 層為 。 9 533 2 .6 1 0 5 .4 2 1 04800a ba aEI Ei E m ml ?? ? ? ? AB 梁9 534 2 .6 1 0 7 .2 2 1 03600a b a aE I Ei E m ml ?? ? ? ? 取其他層 柱的線剛度為基準(zhǔn)值，所以 2i =1 51 51 7 .1 1 0 0 .6 72 5 .4 1 0i ???? 53 55 .4 2 1 0 0 .2 12 5 .4 1 0i ???? 54 57 .2 2 1 0 0 .2 82 5 .4 1 0i ??? ?? 算得梁、柱的相對線剛度標(biāo)于圖中。 衛(wèi)生間 、廚房 樓面：取 L=3600mm， 1 1 1 1h ~ ~ 3 6 0 0 7 2 ~ 9 04 0 5 0 4 0 5 0L m m?