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:常年主導風向為東南風,基本風壓為 /KN m ,年最高氣溫為 39℃,最低氣溫 4℃。工程為 7層 現(xiàn)澆 鋼筋混凝土框架結構體系,占地面積約為 850 m2,總建筑面積約為 m2; 一至七層層高為 , 平面尺寸為 。 Load and calculate。如果侵犯了您的知識版權,請?zhí)岢鲋刚?,我們將立即刪除相關資料。 結構設計的階段大體可以分為三個階段 : 本賬號發(fā)布文檔來源于互聯(lián)網(wǎng)和個人收集,僅用于技術分享交流,版權為原作者所有。 本次畢業(yè)設計是 商住樓,主要進行的是 結構設計部分。如果侵犯了您的知識版權,請?zhí)岢鲋刚?,我們將立即刪除相關資料。如果侵犯了您的知識版權,請?zhí)岢鲋刚覀儗⒘⒓磩h除相關資料。(雙 擊刪除) 圖睿咨詢 目 錄 摘要 ......................................................................................................................................................1 第 1 章 緒論 ....................................................................................................................................3 第 2 章 框架結構布置及計算簡圖 ................................................................................................5 梁、柱截面估算 ..................................................................................................................5 確定結構計算簡圖 .............................................................................................................7 梁、柱線剛度 .....................................................................................................................7 第 3 章 樓面設計 ..........................................................................................................................10 設計資料 ..............................................................................................................................10 樓面的結構平面布置 .......................................................................................................10 樓面板的設計 ...................................................................................................................10 次梁的設計 .......................................................................................................................19 第 4 章 樓梯設計 ..........................................................................................................................27 底下三層樓梯設計 ..............................................................................................................27 其他層樓梯設計 ...............................................................................................................30 第 5 章 框架在荷載作用下的受力 ..............................................................................................34 恒荷載計算 ..........................................................................................................................34 恒荷載作用下框架的受荷情況 .......................................................................................36 豎向可變荷載作用下框架的受力 ...................................................................................39 第 6 章 荷載作用下框架的內力分析 ..........................................................................................42 恒荷載作用下框架的內力分析 ..........................................................................................42 活荷載作用下框架的內力分析 .......................................................................................43 第 7 章 地震作用內力計算 ..........................................................................................................50 重力荷載代表值 ..................................................................................................................50 本賬號發(fā)布文檔來源于互聯(lián)網(wǎng)和個人收集,僅用于技術分享交流,版權為原作者所有。(雙 擊刪除) 圖睿咨詢 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。結構設計簡而言之就是用結構語言來表達工程師所要表達的東西。如果侵犯了您的知識版權,請?zhí)岢鲋刚?,我們將立即刪除相關資料。(雙 擊刪除) 圖睿咨詢 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 mediumsized 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 language 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. 本賬號發(fā)布文檔來源于互聯(lián)網(wǎng)和個人收集,僅用于技術分享交流,版權為原作者所有。 基礎 采用 獨立 基礎,室內地坪為 177。 ② 地質 水文資料: 建筑 物所處 的場地位Ⅱ類場地 , 地下水位高度為地面下 左右,地下水為無腐蝕性的一般水。 ⑤ 設計地震分組 :設計地震分組為第二組( ? ) ⑥ 材料: 柱采用 C25,縱筋采用 HRB335,箍筋采用 HPB235,梁采用 C25,縱筋采用 HRB335,箍筋采用HPB235。 墻身做法:外墻為加氣混 凝土切塊砌筑而成,外加瓷磚貼面,磚自重 3 6kN/m ,厚為 200mm;內墻為39 0 19 0 19 2mm mm mm??粉煤灰輕渣空心砌塊,磚自重 3 。 活荷載:上人屋面均布活荷載標準值 ,樓面活荷載標準值 ,陽臺活荷載標準值 ,走廊活荷載為 kN/m2。 第 2 章 框架結構布置及計算簡圖 梁 、 柱 截面 尺寸 估算 梁截面估算 ① 橫向 框架: AB 跨, 取 3600L mm? 。(雙 擊刪除) 圖睿咨詢 11( ~ ) 2 2 5 ~ 3 7 51 2 2 0h L m m m m?? ,取 400h mm? , 3000 7 .5 4400nlh ? ? ?, 11( ~ ) 1 3 3 ~ 2 0 023b L m m m m?? ,取 250b mm? , 所以連續(xù)梁的截