【正文】
筋加密區(qū)也要按構(gòu)造要求來配置。柱的正截面計(jì)算中。柱的彎矩和軸力組合共考慮了三種組合,即|M|max及相應(yīng)的N;Nmax及相應(yīng)的M;Nmin及相應(yīng)的M,取最大的為最終配筋依據(jù)。繪制施工圖,一般情況下,一個(gè)圖樣應(yīng)選用一種比例。根據(jù)專業(yè)制圖需要,同一圖樣可選用兩種比例。設(shè)計(jì)交通聯(lián)系部分時(shí),要保證安全、合理、便捷,要充分考慮在最不利情況下應(yīng)對(duì)安全疏散所需的時(shí)間以及通道的寬度和距離等。要盡量避免短柱,短柱箍筋應(yīng)全高加密,短柱縱筋不宜過大。框架外挑梁配筋,由于占地面積的限制、使用功能的要求或結(jié)構(gòu)上的原因,工程上常在框架的梁端設(shè)計(jì)挑梁。由于框架梁的荷載與外挑梁的實(shí)際荷載值不同,所以框架梁與外挑梁的斷面尺寸會(huì)有所不同,框架梁外挑梁下常設(shè)置鋼筋混凝土柱。我的畢業(yè)設(shè)計(jì)課題是天津萬科辦公樓,其中包括建筑設(shè)計(jì),結(jié)構(gòu)設(shè)計(jì)兩部分。通過這兩部分的設(shè)計(jì)使我對(duì)大學(xué)以來所學(xué)的各門課程有了一個(gè)系統(tǒng)而全面的了解,加深了各專業(yè)課程知識(shí)的融會(huì)貫通。建筑設(shè)計(jì)是對(duì)擬建建筑物預(yù)先進(jìn)行設(shè)想和規(guī)劃,根據(jù)建筑物的用途和要求確定其各部分的形狀和尺寸,并將各部分有機(jī)地組織到一起,創(chuàng)造出優(yōu)美協(xié)調(diào)的建筑空間環(huán)境。從中,我進(jìn)一步理解民用建筑設(shè)計(jì)原理和構(gòu)造的基礎(chǔ)知識(shí),掌握建筑施工圖的設(shè)計(jì)方法和步驟,提高繪制和識(shí)別建筑施工圖的基本技能。根據(jù)辦公樓的特點(diǎn),確定了其結(jié)構(gòu)形式為鋼筋混凝土框架結(jié)構(gòu)。在結(jié)構(gòu)設(shè)計(jì)中,根據(jù)荷載規(guī)范,正確計(jì)算作用在框架上的荷載值;掌握了框架結(jié)構(gòu)的內(nèi)力分析方法,學(xué)會(huì)了內(nèi)力組合;根據(jù)控制截面的不利內(nèi)力值和截面的尺寸進(jìn)行配筋和節(jié)點(diǎn)構(gòu)造設(shè)計(jì)。在設(shè)計(jì)的過程中我嚴(yán)格按照最新規(guī)范及有關(guān)規(guī)定進(jìn)行設(shè)計(jì),其中采用的計(jì)算方法均參照有關(guān)書籍。整個(gè)方案設(shè)計(jì)基本符合設(shè)計(jì)和結(jié)構(gòu)要求,具有一定的合理性。通過此次的畢業(yè)設(shè)計(jì),我深深地認(rèn)識(shí)到各種規(guī)范和規(guī)定是設(shè)計(jì)的靈魂,一定要好好把握。關(guān)鍵詞:框架結(jié)構(gòu),建筑設(shè)計(jì),結(jié)構(gòu)設(shè)計(jì),抗震設(shè)計(jì)The design of Tianjin wanke office buildingAbstractThe wanke pany office is located in HeDong District, project uses concrete frame structure, 54 meters, 15 meters wide, the main structure for the three layers。storey are , indoor and outdoor with the height difference 。frame beams, columns and panels are cast。housing Panel top elevation of project is a office building, is the administrative staff in the to shape the arrangements of a regular plane, full use of construction of the project seismic intensity of 7 degrees for the three seismic level, site soil types into two structure fireproof rank as secondary, use fixed number of year of up to 50 to 100 years, accord with secondary architectural fireproof fixed number of project is a modern building with officebased, and strive to fully reflect the modern in the overall shape of modern, innovative, be concise, crisp, deficiency and excess phase, hardness and softness, gives a vigorous design includes architectural design and structural design of two the first building in accordance with the structure and layout of the overall after the first local node design steps include engineering in building design and construction information design to office use and building design to determine the number of buildings can acmodate, the size of the room, doors and windows open direction, the width of the stairs of the play by the construction lobby, offices, conference rooms, duty room, storage room, power distribution room, bathroom, corridors, staircases and other the conditions of construction draw