【正文】
einforcement calculation. The whole design conforms to the national current specification requirements. Used in the process of design was and AutoCAD2021 software architecture design, and using simulation software is easy to structure foundation reinforcement, with building structure CAD software to calculate reinforcement beam slab column for the whole project. Design has a certain reliability, security, creative. This account contains architectural structure selection, load calculation, the framework of reinforcement calculation, basic calculation, the stairs. The building load calculation in the process of using iterative method to calculate vertical load and horizontal load, is obtained by using the D value method determined by cross load bination of control internal force of frame structure, finally pleted a cross of reinforcement, reinforcement figure and hand draw a mon framework. Keywords: architectural design, framework, reinforcement. 土木工程專業(yè)畢業(yè)設計 5 目 錄 一、緒論 .................................................................................................................................... 7 工程概況 .............................................................................................................................. 7 主體結構選型 ....................................................................................................................... 7 設計規(guī)范、規(guī)程 .................................................................................................................... 7 材料選用 .............................................................................................................................. 7 二、 結構布置及梁柱截面估算 .............................................................................................. 8 結構布置 .............................................................................................................................. 8 計算框架梁、柱截面尺寸估算 ............................................................................................... 9 框架側移剛 度的計算 ............................................................................................................11 板配筋計算 ........................................................................................................................... 15 三、作用在所選計算單元上的恒荷載 .................................................................................. 21 標準層框架作用恒荷 載的計算 ............................................................................................... 21 頂層框架作用恒荷載的計算 ................................................................................................... 23 標準層框架作用活荷載的計算 ............................................................................................... 24 頂層框架作用活荷載的計算 ................................................................................................... 25 恒荷載計算 ........................................................................................................................... 28 四、風荷載計算 ...................................................................................................................... 35 五、橫向水平地震作用計算 .................................................................................................. 35 采用能量法計算結構的基本自 振周期 T1 ................................................................................ 35 結構等效總重力荷載代表值 eqG ............................................................................................ 36 計算水平地震影響系數(shù) 1? ..................................................................................................... 36 各層水平地震作用標準值、樓層地震剪力及樓層間位移計算 .................................................. 37 六、橫向框架的內(nèi)力計算 ...................................................................................................... 38 彎矩二次分配法計算彎矩 ...................................................................................................... 38 恒荷載作用下 AB、 BC 跨梁端剪力 ABV 、 BAV 和跨中彎矩 M的計算 ...................................... 44 恒荷載作用下框架柱軸力計算 ............................................................................................... 47 七、活荷載作用下的內(nèi)力計算 .............................................................................................. 48 采用二次分配法來計算活荷載作用下的框架彎矩。 土木工程專業(yè)畢業(yè)設計 4 ABSTRACT The project name for the mercial office building, is based on the design plan descriptions of the specific requirements and urban construction planning and design and approval documents approved by the fire department for construction drawing design, the project construction area of square meters, the security level for the secondary structure, architectural layer number is 6, building height meters, indoor and outdoor elevation difference is 500 mm, structure for the frame structure, reasonable use fixed number of year for 50 years。其中建筑荷載計算過程中垂直荷載采用迭代法計算,水平荷載采用 D 值法計算,通過荷載組合確定一榀框架結構的控制內(nèi)力,最后完成一榀框架的配筋,并手繪了一榀框架配筋圖。設計具有一定的可靠性、安全性、創(chuàng)造性。整個設計都符合國家現(xiàn)行規(guī)范要求。嚴格按照《辦公建筑設計規(guī)范》( JGJ672021)、《建筑設計防火規(guī)范》( GB500162021)、《建筑結構荷載規(guī)范》( GB500092021)、《混凝土結構設計規(guī)范》( GB500102021)、《建筑地基基礎設計規(guī)范》( GB500072021)、《抗震設計規(guī)范》( GB500112021)等國家現(xiàn)行規(guī)范對本辦公樓進行建筑設計,結構設計??梢栽O計成上人屋面也可以設計成不上人屋面。 (3) 卵石 :中密 , 厚度約為 57m。;工程地質(zhì)條件:表層雜填土厚 左右,下為微風化紅色頁巖,承載力 350Kpa;抗震:按六度區(qū)設防;工程地質(zhì)及水文資料 :地層自上而下為 (1)填土層 :厚度約為 。 (論文)的要求與數(shù)據(jù) 根據(jù)建筑設計和結承重及抗震方面的要求、場地地質(zhì)條件、材料供應及施工技術條件等 ,合理進行結構及其構件 (樓面板、屋面板、過梁等 )的選型和結構布置 ,應盡可能使計算簡便 ,統(tǒng)一構件的編號 ,確定構件的定位尺寸 ,正確標注構件的結構標高 .進行 XKJ及其柱下基礎計算時 ,應有正確的計算簡圖 , 選擇合理的構件尺寸 .清理荷載時一定要細心 ,不能多算也不能少算 .內(nèi)力計算步驟要完整 ,內(nèi)力計算用手算 ,手算時可根據(jù)具體情況采用不同的計算方法 .進行內(nèi)力組合 ,確定截面的配筋 ,并且滿足構造要求 .施工 圖中 ,結構及構件尺寸的標注要齊全 ,受力鋼筋、箍筋及構造鋼筋的編號要清楚、正確 . 受力鋼筋的錨固、連接及截斷位置要清楚正確 。 土木工程專業(yè)畢業(yè)設計 1 廣東工業(yè)大學 華立學院 六層辦公樓結構設計 畢業(yè)設計計算書 系 部 城建學部