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【正文】 表層A柱B柱C柱D柱kykykyky654321表5-8 各層中柱A(D))柱端彎矩及剪力計(jì)算層次y666600056660004666000366600026660001,剪力及軸力分別按下式計(jì)算: ( ) () () ()由計(jì)算簡(jiǎn)圖5-3,5-4計(jì)算得,具體過程見表5-9表5-8 各層中BC端彎矩及剪力計(jì)算次y666600056660004666000366600026660001表5-9 梁端彎矩,剪力及柱軸力的計(jì)算層邊梁走道梁柱軸力LL邊柱中柱665646362616注:(1)柱軸力中的負(fù)號(hào)表示拉力,當(dāng)為地震作用時(shí)候,兩側(cè)兩根柱為拉力,對(duì)應(yīng)的右側(cè)兩根柱為壓力。Ⅰ層J柱分配的剪力Vij以及該柱上,下端的彎矩和分別按下列各式計(jì)算: (55) (56) (57) (58)其中,為標(biāo)準(zhǔn)反彎點(diǎn)高度比,可由查表得。:框架結(jié)構(gòu)的頂點(diǎn)假想位移。在框架結(jié)構(gòu)中,現(xiàn)澆樓板的樓可以作為梁的有效翼緣,增大梁的有效翼緣,增大梁的有效剛度,減少框架的側(cè)移。④窗:均為鋼框玻璃窗()⑤門:除大門和接待室為玻璃門(),辦公室均為鋁塑門(). 結(jié)構(gòu)選型采用鋼筋混凝土現(xiàn)澆框架結(jié)構(gòu)體系。該建筑場(chǎng)地地基土層主要有粉土、粉質(zhì)粘土、細(xì)砂等,詳見附錄。這次設(shè)計(jì)是在結(jié)構(gòu)教研室各位老師的悉心指導(dǎo)下完成的,在此向你們表示衷心的感謝!鑒于水平有限,設(shè)計(jì)書中還存在不少缺點(diǎn)甚至錯(cuò)誤,敬請(qǐng)老師批評(píng)和指正。延性較好。其具有良好的抗震能力。關(guān)鍵字:辦公樓、框架結(jié)構(gòu)、豎向荷載AbstracThis design topic is an office building, structure design, including architectural design, structural design of two parts.Office building is a public building, the specification requirements more stringent, can reflect many important aspects of the building and structure design, choose office building and structure design, to grasp the basic principle of the design of the office building, and properly solve the the functional relationship, meet the use requirements.Frame structure design began in Europe and the United States, the twentieth century thickness has been around the world on a wide range of use, the building structure flexible layout and use of space. The ductility is better. It has a good seismic capacity. Building structure is very important to the building. Can meet the requirements of large area.Study on frame structure, for building load and analysis of its force, under various load bending moment, shearing force and axial force were calculated by different methods, then carries on the endogenic force bination, pick out section of the most unfavorable bination of internal force calculation of bearing capacity and to ensure that the structure has enough strength and stability. In the vertical load calculation of the bending moment distribution method, the load level using the D value law, of reinforced concrete members by mechanical properties, bending normal section and inclined section calculation are applied.The structure calculation and selection of a pin framework for the calculation of the unit, the h
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