某校學(xué)生活動中心結(jié)構(gòu)設(shè)計

土木工程論文編號:TM112   論文字?jǐn)?shù):18156,頁數(shù):104  附CAD施工圖

目  錄
中文摘要 I
英文摘要 II
目錄 III
1、工程背景 1
1.1 工程概況 5
1.2 設(shè)計資料 5
2 結(jié)構(gòu)選型及布置圖 7
2.1 基本假定 7
2.2 結(jié)構(gòu)設(shè)計方案 7
2.3 結(jié)構(gòu)平面布置 8
3 框架計算 9
3.1 KJ-3計算簡圖 9
3.2 荷載計算 10
3.3內(nèi)力計算 23
3.4內(nèi)力組合 51
3.5框架配筋計算 60
4.構(gòu)件計算 70
4.1樓梯計算 70
4.2板計算 83
5.基礎(chǔ)設(shè)計 91
5.1 地質(zhì)資料報告 91
5.2 樁基礎(chǔ)設(shè)計 91
總 結(jié) 102
致 謝 103
參考文獻 104
附圖 

摘  要
 本課題為學(xué)生活動中心的結(jié)構(gòu)設(shè)計，該樓總建筑面積約為3643㎡，建筑物占地面積約為663㎡，結(jié)構(gòu)總高為14.970m，屬多層建筑，采用現(xiàn)澆鋼筋混凝土框架結(jié)構(gòu)。地震設(shè)防烈度為六度，抗震等級為四級；建筑結(jié)構(gòu)安全等級二級，設(shè)計使用年限為50年，設(shè)計中不考慮抗震計算。先根據(jù)建筑圖進行平面布置以及構(gòu)件截面估算，再選取一榀框架，進行荷載計算及內(nèi)力計算，并對最不利荷載進行組合、分析，進而進行框架梁柱截面設(shè)計。并選取部分構(gòu)件如樓面板、樓梯、樁基礎(chǔ)等進行設(shè)計。此次設(shè)計的基礎(chǔ)采用樁基礎(chǔ)，樓梯為鋼筋混凝土現(xiàn)澆板式樓梯。此次設(shè)計在手算的同時采用PKPM軟件計算進行校核，保證了手算結(jié)果的可靠性。
關(guān)鍵詞：鋼筋混凝土；框架結(jié)構(gòu)；結(jié)構(gòu)設(shè)計；荷載計算

A structural design of university building
Abstract
      The paper is about building design of a university .The total construction area of  the building is about 3643 ㎡ and the bottom covers about 663 ㎡, the total height is 14.970m .It is a multi-storey building. The earthquake intensity is six degrees to set up defences, the forth Seismic grade,  Structural safety grade two and the design life spans nearly 50 years. The seismic calculations are not taken into consideration. The program used cast-in-place reinforced concrete frame structure, the main load-bearing structure of the two-way framework. Conducting load calculation and after estimating beam, select a framework for load calculations, using layered calculated forces, later analysis for the most unfavorable load portfolio ,through D value derived wind load, and then cross-section beams framework for the design. And select some floor panels, continuous beams, staircases, rain shelter valleys and gutters, the pile foundation design. This basic form is pile, the stair is the stair of cast-in-place modes in Chinese operatic music of armored concrete . The whole conceptual design accords with the design and structure demand basically.
Keywords: Reinforced Concrete；Structural Design； Load Calculation ；
Pile Foundation