摘 要
畢業設計是土木工程專業教學中的重要部分。其主要目的是培養學生綜合應用所學基礎理⌒ 論和專業知識、基本技能,進一步提高和訓練學生的工程制圖、理論分析、結構設計、計算機應用和外文閱讀能力。畢業設計特別應強調理論聯系實際,提高學生分析、解決工程實際問題的能力,註重培養學生踏實、細致、嚴格、認真和吃苦耐勞的工作作風。通過畢業設計,使學生對一般工業與民用建築的土建設計與施工內容有比較全面的了解,熟悉有關規範、規程、定額、手冊和工具書,為今後獨立工作打下基礎。
此畢業設計包括建築設計和結構設計兩部分。本辦公樓為八層鋼筋混凝土框架結構，長50.4m，寬13.4m，高27.1m。本工程以手算優先，用結構專業輔助軟件PKPM進行驗算。根據配筋面積進行繪圖。
第③軸框架為本次手算的任務，明確其計算簡圖與各個計算參數；然後根據建築做法確定其所受的恒載、活載、風載、地震作用，計算梁、柱、板與基礎的內力進行內力組合後得到各截面的控制內力；最後進行各結構構件的配筋計算。
關鍵詞：設計；荷載計算；框架結構；結構配筋
ABSTRACT
Graduate design is the most important step in the teaching of Civil Engineering Major. Its main purpose is to cultivate students' ability of comprehensive application using their basic theory and professional knowledge, basic skills, and to further improve students’ ability of the engineering drawings, theoretical analysis, structural design, computer application and reading ability in foreign language. The graduation design must be paid great attention to link theory with practice and improve students' capability of analysis and solving practical problem about engineering, it also emphasize to train students' working style in down-to-earth effort, attentiveness, strict and hard-work. The graduation design enables students to understand construction design and construction contents of industrial and civil building comprehensively and also makes students familiar with relevant standards, procedures, quotas, manual and reference books, which make a foundation for the future work.
The graduation design including two parts: building design and structure design. This office building is designed into eight layer reinforced concrete frame structure, 50.4 m’ long, 13.4 m’ width, 27.1 m’ high. This project is preferred to hand computation, with the help of auxiliary equipment software PKPM to calculate the whole area of steel bar. The picture is drawled in accordance with the area of rebar frame.
The ③framework is the task of the hand count, making its calculation diagram and all the calculated parameters clear; And then makes it to be sure that the constant load, live load, wind load, earthquake effect, calculation beams and columns, board and foundation of the internal force redistribution of the force after each section of combination to get control internal force based on the construction practice; finally，The calculation of reinforcement to the structural members
Key words: Structural design；Load calculation； Reinforced concrete frame； Structural reinforcement
目 錄
摘 要 i
ABSTRACT ii
目 錄 iii
緒 論 1
1 工程概況 2
1.1 工程基本資料 2
1.2建築平面設計 2
1.3建築剖面設計 4
1.4建築立面設計 4
1.5建築做法 5
1.6 材料選用 5
2 結構布置 7
2.1 柱網布置 7
2.2 框架結構承重方案的選擇 7
2.3 框架結構的計算簡圖 7
2.4 梁、柱截面尺寸的初步確定 9
3 側移剛度的計算 12
3.1梁線剛度的計算 12
3.2柱的線剛度計算 12
3.3相對線剛度計算 13
4 荷載作用下內力計算 14
4.1 恒荷載標準值♀計算 14
4.2 恒載作用下框架的所受荷載 17
4.3 恒載作用下框架的內力計算 21
4.4 內力計算 23
5 活荷載標準值︼計算 25
5.1 活荷載標準值 25
5.2 活載作用下框架所受荷載 25
5.3 活載作用下框架的內力計算 28
6 風荷載作用 33
6.1 風荷載標準值 33
6.2 側移剛度D 35
6.3 風荷載作用下框架側移計算 35
6.4 風作用下框架內力計算 36
7 水平地震作用 41
7.1 重力荷載代表值的計算 41
7.2 水平地震作用力的計算 42
7.3 水平地震作用下框架的側移驗算 44
7.4 水平地震作用下框架內力計算 44
8 荷載和內力組合 50
8.1 梁的內力組合表 50
8.2 柱的內力組合表 55
9 框架梁、柱配筋 59
9.1 框架〓橫梁配筋 59
9.2 框架柱配筋 61
10 板的配筋 65
10.1 荷載設計值 65
10.2 內力計算 66
11 樓梯設計 68
11.1 設計參數 68
11.2 樓梯板計算〓 69
11.3 平臺板計算 70
11.4 平臺梁計算 71
12 基礎的設計 74
12.1基本資料 74
12.2基礎的計算 75
結論 79
致 謝 80
參考文獻 81
