【正文】
數(shù); ? -構(gòu)件長細(xì)比; 6 akf -地基承載力特征值; 0H -基礎(chǔ)高度; d-基礎(chǔ)埋置深度; ? -土的重力密度; k? -風(fēng)荷載標(biāo)準(zhǔn)值; nF? -結(jié)構(gòu)頂部附加水平地震作用標(biāo)準(zhǔn)值; u? -樓層層間位移; e-偏心距; svA -箍筋面積; B-結(jié)構(gòu)迎風(fēng)面寬度; 0h -截面有效高度; SA -受拉區(qū)、受壓區(qū)縱筋面積。 關(guān)鍵詞 :全鋼框架結(jié)構(gòu);辦公樓;結(jié)構(gòu)設(shè)計 4 This engineering is a new construction for MINGREN office building in the city of chang chun, Using frame structure(steel structure), principal part is five – storey, seismic fortification ntensity is 7 degrees, site classification is Ⅱ . The dominant wind direction is southwest , reference wind ㎡ and the reference snow KN/㎡ .The types of floor or roof structure is pressed steel plate bines building plank. This designer selects the horizontal axis of the 4th as the calculation unit for structural framework , has conducted the analysis of the force internal 、 bination of internal forces 、 preparation of construction drawing of horizontal, vertical specific is as follows. Load bination, the calculating of gravity representative values、horizontal framework’s lateral movement rigid、 internal force of earthquake action and the checking of calculating of internal force and the checking of displacement for wind load, the calculation of framework ‘s internal force for vertical calculation of framework’s inernal force bination,The reinforce calculation of column’s independent foundation、 standard layer floor、framebeam、 framecolumn、 drawing of construction for framebeam、 framecolumn、 staircase、 foundation、 floor. During the design process,the entire structure has strictly abided by related professional technical specification request .Referencing to the relevant information and the newest national specification, all aspects of the design has an prehensive scientific consideration Conscientiously implement the principles of “safe、economic、 applicable、 beauty”. Key words: steel frame structure。 整個結(jié)構(gòu)在設(shè)計過程中,嚴(yán)格遵循相關(guān)的專業(yè)技術(shù)規(guī)范的要求,參考相關(guān)資料和有關(guān)最新的國家標(biāo)準(zhǔn)規(guī)范,對設(shè)計的各個環(huán)節(jié)進(jìn)行綜合全面的科學(xué)性考慮。風(fēng)荷載作用下的內(nèi)力計算及位移驗算,豎向荷載作用下框架內(nèi)力計算,框架的內(nèi)力組合,柱下獨立基礎(chǔ)、標(biāo)準(zhǔn)層樓板、框架梁、框架柱、樓梯的配筋計算。樓 板 、屋蓋均采用壓型鋼板 組合樓板 。 122 摘 要 本工程為 辦公樓新建工程,采用框架結(jié)構(gòu)(全鋼結(jié)構(gòu)),主體五層,抗震設(shè)防烈度為 7度,場地類別為 II 類。 120 3 致謝 114 參考文獻(xiàn) 108 電算校核 93 82 69 67 54 27 19 載作用下框架內(nèi)力計算 6 2 : 鋼結(jié)構(gòu)辦公樓 專業(yè):土木工程 班級: 姓名: 電話: 15114583585 完成日期: 指導(dǎo)教師: 2 目 錄 6 9 11 31 54 103 主導(dǎo)風(fēng)向為西南風(fēng),基本風(fēng)壓 ,基本雪壓 KN/m2。 本設(shè)計選取 4 軸所在的橫向框架作為結(jié)構(gòu)計算單元,先后進(jìn)行了橫豎向荷載下的內(nèi)力分析、內(nèi)力組合、施工