【正文】 畢 業(yè) 論 文 （設(shè) 計(jì)） 題 目 華宇辦公樓框架結(jié)構(gòu)設(shè)計(jì) 英文題目 Hua Yu frame structure office building design 院 系 土木工程與城市建設(shè)學(xué)院 專 業(yè) 土木工程 姓 名 黃 海 年 級(jí) 2021級(jí)土 A1014 指導(dǎo)教師 戴 嘉 興 二零一 四 年 六 月 I 摘 要 本工程為華宇辦公樓的結(jié)構(gòu)設(shè)計(jì)，采用混凝土框架結(jié)構(gòu)， 該辦公樓為五層鋼筋混泥土結(jié)構(gòu)體系，底層層高為 ，其它層層高為 ，建筑面 積約3100 2m 。本工程地震烈度為 7 度，設(shè)計(jì)分組為第一組，場(chǎng)地類別為Ⅱ類，框架抗震等級(jí)為三級(jí)?；撅L(fēng)壓為 ，基本雪壓為 。樓、屋蓋均采用現(xiàn)澆鋼筋混凝土結(jié)構(gòu)。 本設(shè)計(jì)是以“簡(jiǎn)單、實(shí)用、經(jīng)濟(jì)、安全”為核心的設(shè)計(jì)原則。按照設(shè)計(jì)規(guī)范來完成本工程的結(jié) 構(gòu)設(shè)計(jì)。 本設(shè)計(jì)方案根據(jù)設(shè)計(jì)資料先畫出建筑施工圖，先進(jìn)行荷載的標(biāo)準(zhǔn)值計(jì)算，接著采用彎矩二次分配法，做出彎矩圖，剪力圖，軸力圖。橫向框架在水平地震作用下的內(nèi)力和位移計(jì)算，橫向框架在風(fēng)荷載作用下的內(nèi)力和位移計(jì)算，然后進(jìn)行內(nèi)力組合計(jì)算，找出最不利的一組或幾組內(nèi)力組合，進(jìn)行安全結(jié)構(gòu)計(jì)算配筋并繪圖。 整個(gè)設(shè)計(jì)過程中，遵循設(shè)計(jì)資料和相關(guān)的最新規(guī)范，對(duì)設(shè)計(jì)的各個(gè)環(huán)節(jié)進(jìn)行全面的分析。始終圍繞著設(shè)計(jì)的核心原則進(jìn)行設(shè)計(jì)。 【關(guān)鍵詞】 : 框架結(jié)構(gòu)、內(nèi)力組合、結(jié)構(gòu)配筋 II Abstract For hua yu office building structure design of this project, the adoption of concrete frame structures, the office building for five layer reinforced concrete structure system, the underlying the height of m, other layers of high of m, building area of about 3100. This design engineering seismic intensity of 7 degrees, grouped into the first group, site category for Ⅱ , frame aseismic levels for level 3. The basic wind pressure is kN /m2, basic snow pressure is kN /m2. Floor, roof adopts the castinplace reinforced concrete structure. This design is based on \simple, practical, economic and security\ as the core design principles. According to the design specification to plete the project structure design. This design according to the design data to draw the construction plan, load standard values calculated first, and then USES the bending moment secondary distribution method, make the bending moment diagram and shear diagram, shaft trying to. Transverse frame under horizontal seismic action of internal force and displacement calculation, horizontal framework under the wind load of the internal force and displacement calculation, and then the bination of internal force calculation, find out the most unfavorable one or several groups of internal force bination, the security structure calculation of reinforcement and drawing. The whole design process, follow the latest specification, design data and related to the design of each link to conduct a prehensive analysis. Always surround the core principles of design. key words ： frame structure, internal force bination, structure reinforcement III 目 錄 摘要 (Abstract) ............................................................. I 第一章 設(shè)計(jì)資料 ............................................................ 1 ........................................................... 1 ....................................................... 1 ........................................................... 1 ............................................................ 1 第二章 結(jié)構(gòu)設(shè)計(jì) ............................................................ 2 結(jié)構(gòu)布置和結(jié)構(gòu)選型 .................................................. 2 結(jié)構(gòu)布置 ...................................................... 2 .............................................. 2 ...................................................... 4 框架的計(jì)算簡(jiǎn)圖 ...................................................... 4 計(jì)算簡(jiǎn)圖說明 .................................................. 4 框架梁柱的線剛度計(jì)算 .......................................... 5 荷載計(jì)算 ........................................................... 6 ................................................ 6 .............................................. 8 ....................... 9 ........................ 12 ........................................................... 15 ......................................... 15 活載作用的內(nèi)力計(jì)算 ........................................... 20 ................................ 25 第三章 橫向框架在風(fēng)荷載作用下的內(nèi)力和位移計(jì)算 ............................. 31 架在風(fēng)荷載作用下的計(jì)算 ....................................... 31 風(fēng)荷載作用下框架位移計(jì)算 ........................................... 31 風(fēng)荷載作用下框架內(nèi)力的計(jì)算 ......................................... 33 第四章 橫向框架在水平地震作用下的內(nèi)力和位移計(jì)算 ............................ 37 水平地震作用下結(jié)構(gòu)各層的總重力荷載代表值計(jì)算 ....................... 38 ............................ 40 ......................................... 42 第五章 內(nèi)力組合 ........................................................... 46 ........................................................... 46 、柱的內(nèi)力組合 ............................................... 50 IV 第六章 框架梁、柱配筋 ..................................................... 63 框架柱配筋計(jì)算 .................................................... 63 框架梁設(shè)計(jì) ........................................................ 66 第七章 樓板配筋計(jì)算 ....................................................... 73 ....................................................... 73 ....................................................... 74 第八章 樓梯配筋計(jì)算 ....................................................... 76 ..................................................... 76 平臺(tái)板設(shè)計(jì) ........................................................ 77 平臺(tái)梁設(shè)計(jì) ........................................................ 78 第九章 基礎(chǔ)設(shè)計(jì) ........................................................... 80 A柱基礎(chǔ)設(shè)計(jì)： ..................................................... 80 B柱基礎(chǔ)設(shè)計(jì)： ..................................................... 82 參 考 文 獻(xiàn) ............................................................... 85 謝 辭 ..................................................................... 86