德清縣中心廣場框架工程結(jié)構(gòu)設(shè)計(jì)

土木工程論文編號(hào):TM053   論文字?jǐn)?shù):9962,頁數(shù):56  附開題報(bào)告，文獻(xiàn)綜述，外文翻譯，CAD圖

 目錄

摘要 1
1 緒論 5
1.1 工程背景 5
1.2 選題意義 5
2 框架結(jié)構(gòu)設(shè)計(jì) 6
2.1 結(jié)構(gòu)設(shè)計(jì)資料 6
2.2 工程概況 7
2.3 結(jié)構(gòu)平面布置及計(jì)算簡圖 8
2.4 荷載計(jì)算 10
2.5 豎向荷載作用下彎距求解 18
2.6 風(fēng)荷載內(nèi)力計(jì)算 30
2.7 框架側(cè)移計(jì)算 34
2.8 框架柱內(nèi)力組合 35
2.9 框架梁配筋 36
2.10 框架柱配筋 38
3 四層樓蓋（屋蓋）設(shè)計(jì) 41
3.1 設(shè)計(jì)資料 41
3.2 梁板布置 41
3.3 板內(nèi)力計(jì)算 41
4 樓梯設(shè)計(jì) 43
4.1 設(shè)計(jì)資料 43
4.2 梯段板設(shè)計(jì) 39
4.3 平臺(tái)板設(shè)計(jì) 40
4.4 平臺(tái)梁設(shè)計(jì) 42
5 基礎(chǔ)設(shè)計(jì) 50
5.1 設(shè)計(jì)資料 50
5.2 樁基設(shè)計(jì) 50
5.3 承臺(tái)驗(yàn)算及截面設(shè)計(jì) 52

致謝 55
參考文獻(xiàn) 56
附錄 57

摘  要
本設(shè)計(jì)是綜合大樓設(shè)計(jì)，位于德清。總建筑面積約為3769㎡，底層占地面積約為785㎡，總高為16.35m，屬多層建筑。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(jì)使用年限為50年，設(shè)計(jì)中不考慮抗震計(jì)算。本方案采用鋼筋混凝土現(xiàn)澆框架結(jié)構(gòu)，主體結(jié)構(gòu)為雙向承重框架。在進(jìn)行荷載計(jì)算和構(gòu)件截面估算后，選取一榀框架進(jìn)行計(jì)算，用分層法算出內(nèi)力，并對最不利荷載組合進(jìn)行分析，通過D值法求出風(fēng)荷載，進(jìn)而進(jìn)行框架梁柱截面設(shè)計(jì)。并選取部分樓面板、連續(xù)梁、樓梯、雨蓬、檐溝、樁基礎(chǔ)進(jìn)行設(shè)計(jì)。本方案基礎(chǔ)形式采用樁基礎(chǔ)，樓梯為鋼筋混凝土現(xiàn)澆板式樓梯。整個(gè)方案設(shè)計(jì)基本符合設(shè)計(jì)和結(jié)構(gòu)要求，具有一定的創(chuàng)造性和合理性。

 關(guān)鍵詞
 鋼筋混凝土  結(jié)構(gòu)設(shè)計(jì)  荷載計(jì)算  樁基礎(chǔ)

Abstract
  the complex designs to originally design office building of huayin silk limited company ， located in Deqing. The total construction area of about 3769㎡ and bottom covers about 785 ㎡, the total high is 16.35 m, is a multi-storey building. the earthquake intensity is six degrees to set up defences, the forth grade antidetonation,  Structural safety grade two and the design life span of 50 years. Design not consider seismic calculations. 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 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, have certain creativity and rationality.

Keywords:
   Reinforced Concrete  Structural Design   Load Calculation 
Pile Foundation