摘 要

本次設(shè)計(jì)為多層辦公樓設(shè)計(jì)，設(shè)計(jì)結(jié)合現(xiàn)代的生活觀念，建立“整合設(shè)計(jì)”的感念，突出“以人為核心”的設(shè)計(jì)理論，本結(jié)構(gòu)采用框架結(jié)構(gòu)，平面靈活，使用性強(qiáng)，從結(jié)構(gòu)上做到為人們創(chuàng)造方便舒適的辦公空間。本次設(shè)計(jì)包括建筑設(shè)計(jì)和結(jié)構(gòu)設(shè)計(jì)。
該設(shè)計(jì)主要采用的是框架結(jié)構(gòu)，結(jié)構(gòu)型式采用現(xiàn)澆鋼筋混凝土框架結(jié)構(gòu)，樓面采用現(xiàn)澆鋼筋混凝土板。基礎(chǔ)根據(jù)場(chǎng)地情況選擇淺基礎(chǔ)。
結(jié)構(gòu)設(shè)計(jì)方面，首先是根據(jù)建筑技術(shù)、使用條件、場(chǎng)地條件和抗震設(shè)計(jì)等要求，合理進(jìn)行結(jié)構(gòu)選型、結(jié)構(gòu)布置和基礎(chǔ)形式等，繪制結(jié)構(gòu)布置圖；然后進(jìn)行結(jié)構(gòu)計(jì)算，采用框架結(jié)構(gòu)近似計(jì)算法，求豎向荷載作用下的內(nèi)力用彎矩疊代法；求水平荷載作用下的內(nèi)力時(shí)，有D值法等。求水平地震作用的時(shí)候采用底部剪力法。然后進(jìn)行結(jié)合所學(xué)過的知識(shí)、通過查閱參考資料初步設(shè)計(jì)，再交指導(dǎo)老師審查，審查通過后，利用AutoCAD 或天正完成繪圖，利用Excel、word等完成設(shè)計(jì)說明書及其他內(nèi)容的編寫。

關(guān)鍵詞：框架結(jié)構(gòu)；辦公樓；荷載計(jì)算

Abstract

The design for the multilayer office building design, combined with modern concept of life, to establish a "integrated design" concept, highlight the design theory of "human-centered", this structure adopts frame structure, planar flexible, strong usability, from the structure to create convenient and comfortable office space for people. The design includes architectural design and structural design.
This design mainly adopts frame structure, structural type using cast-in-place reinforced concrete frame structure, floor using cast-in-place reinforced concrete slab. According to site condition choose shallow foundation.
Structure design, first of all is according to the construction technology, using conditions and site conditions and seismic design requirements, such as reasonable structure type selection, structure arrangement and foundation forms, etc., draw the structure arrangement; Then structure calculation, using the approximate calculation method of frame structure, internal force under the vertical load with bending moment iterative method; Find the internal force of horizontal loads, D value method, etc. O the bottom shear method is used to horizontal seismic action. Then combined with the learned knowledge, through the check resources for preliminary design, to guide teacher review again, after review by the use of AutoCAD or was complete drawing, use of Excel, word, etc to complete the design specification and other content to write.

Key words: frame structure; Office building; The load calculation


目錄
第一章 工程概況
1.1建設(shè)項(xiàng)目名稱 1
1.2建設(shè)地點(diǎn) 1
1.3工程概況 1
第二章 結(jié)構(gòu)選型
2.1結(jié)構(gòu)承重方案選擇 3
2.2主要構(gòu)件選型 3
2.3梁、柱截面尺寸估算 3
2.4板厚確定 4
第三章 框架計(jì)算簡(jiǎn)圖及梁柱線剛度
3.1確定框架計(jì)算簡(jiǎn)圖 5
3.2相對(duì)線剛度計(jì)算 6
第四章 荷載計(jì)算
4.1恒載標(biāo)準(zhǔn)值計(jì)算 8
4.2風(fēng)荷載計(jì)算 9
4.3風(fēng)荷載作用下的位移驗(yàn)算 10
4.4水平地震作用計(jì)算 17
4.5多遇水平地震作用標(biāo)準(zhǔn)值以及位移驗(yàn)算 18
第五章 框架內(nèi)力計(jì)算
5.1活荷載設(shè)計(jì)標(biāo)準(zhǔn)值計(jì)算 23
5.2豎向荷載下框架受荷總圖及計(jì)算 23
第六章 框架內(nèi)力組合
6.1框架結(jié)構(gòu)梁內(nèi)力組合 35
6.2框架結(jié)構(gòu)柱內(nèi)力組合 37
6.3抗震作用下承載力抗震調(diào)整 37
第七章 截面的設(shè)計(jì)與配筋計(jì)算
7.1設(shè)計(jì)依據(jù) 45
7.2框架柱截面設(shè)計(jì)與配筋 45
7.3框架梁截面設(shè)計(jì)與配筋 50
第八章 基礎(chǔ)設(shè)計(jì)
8.1基礎(chǔ)設(shè)計(jì)資料 52
8.2A軸柱柱下基礎(chǔ)設(shè)計(jì) 52
第九章 樓面板、樓梯設(shè)計(jì)
9.1現(xiàn)澆樓板的配筋計(jì)算 56
9.2梁式樓梯設(shè)計(jì) 61
參考文獻(xiàn) 65
致謝