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沈阳某四层框架结构综合楼毕业设计

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摘   要
本建筑为四层框架结构综合楼,该综合楼位于东陵区,占地面积655m2,总建筑面积2620m2,整体高度为16.5m 。女儿墙为1.2m高,室内外高差为0.45m。一层层高4.2m,二层和三层3.6m,四层3.9m。有两部疏散楼梯,一部为**疏散楼梯,楼内每层均为娱乐休闲功能。
该工程抗震设防烈度为7度,抗震等级为3级,该结构采用框架结构,整个框架采用现浇式框架,主梁高度取柱距的1/12,尺寸为250x600mm2和350x900mm2;次梁高度取主梁的1/14,尺寸为250x600mm板厚度取次梁的1/35,厚度为120mm;柱截面为500x500mm2梁柱均采用C30混凝土,板采用C20混凝土。墙体采用粉煤灰砖,外墙370mm,内墙190mm,屋面为不上人屋面,基础采用柱下独立基础。
建筑物外部装修大部分采用墙面贴乳白色外墙砖,室内地面采用大理石贴面。窗采用铝合金条形窗,室内门采用木制门,大门采用旋转门。
在计算过程中,应用了PKPM软件进行结构内力计算及配筋,板采用双向板计算,楼梯为现浇板式楼梯。
关键词
建筑;框架;PKPM

Abstract
This building for synthesizing  is four  layer frame structures, the building is to locate the east Ling District, covering the area of 655 m2, the total building  area is2620m2, the whole height is 16.5 m. The parapet is high for 1.2 m.One built-up hight is 4.2 m, two layers and three  layers is 3.6 m, four layers is 3.9 m.There are two evacuation stairses, one is hanging to disperse the stairs outside, each layer inside the building all for amuse the recreational function.      The engineering's anti- earthquake establishes to defend the earthquake intensity as 7 degrees, the anti- earthquake grade is 3 classes, that structure adoption the frame structure, the whole frame adoption now the sprinkle type frame, the main beam takes the pillar to be apart from highly of 1/12, size for 250 x600mm and 350 x900mm; a beam takes the main beam highly of 1/14, the size takes a beam for the 250 x600mm  plank thickness of 1/35, thickness for 120 mm; the pillar cuts to face for the 500 x500mm beam to all adopt the concrete of C30, plank adoption C20 concrete.The wall body  adoption powder  ash from stove brick, the outside wall 370 mm, inside the wall 190 mm, the house face for not last person's house face, the foundation adoption pillar next independent foundation.      The building exterior repairs the big part  adoption wall to face to stick the wall brick outside the ivory, indoor ground adoption the marble sticks the noodles.The window adopts a form of the aluminum metal alloy window, an adoption  aluminum metal alloy door, the front door adoption revolves the door.     In compute process, applied the software of PKPM to carry on dint inside the structure's compute and go together with the, the plank adoption double computes toward plank, stairs for sprinkle the plank type stairs now. KEYWORD Construction; Frame;PKPM

1 工程概述
该工程名为汇源综合楼,主体为四层框架结构,

2 设计资料
2.1抗震设防烈度
本工程抗震烈度按七度设防
2.2气象资料:
风压:0.5 KN/ m2        雪压:0.4 KN/ m2
2.3工程地质条件:
冻土深度:-1.2米;II类场地;
2.4地基承载力设计值:600 KN/ m2
2.5 梁柱截面、梁跨度及柱高度的确定
2.5.1梁截面尺寸初估 :
主梁  梁高
l1=10330mm
(1/8~1/12)l1=(556.7~835)mm
l2=8930 mm
(1/8~1/12)l2=(525~787.5)mm
  取h1=600mm
l3=6300mm
(1/8~1/12)l3=(744~1116.25)mm
l4=6600mm
(1/8~1/12)l4=(860~1291.25)mm
  取h2=900mm
梁宽  (1/3~1/2)h1=(200~300)mm 
        取b1=250mm
      (1/3~1/2)h2=(300~450)mm
         取b2=350mm
 主梁截面为 (250×600)mm和(350×900)mm
次梁 
l4/14=600mm 所以次梁截面为(250×600)mm
2.5.2柱截面尺寸
根据已知条件:抗震烈度为7度,建筑总高为
0.45+1.2+15.3=16.95m 属于三级框架,柱的轴压比为0.9,b=h
边柱  b2≥[1.3x14x103x4x(4500+5100)x3.3]/(0.9x14.3)
b≥426.5mm








目   录
中文摘要     ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄      1
英文摘要    ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄ 3
引言         ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄ 4
1工程概况 ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄ 5
2设计资料 ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄ 6
3荷载计算  ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄  8
(毕业设计)
4运用PKPM软件进行结构计算   ┄┄┄┄┄┄┄┄┄┄┄ 10
5截面设计   ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄ 43
6地基基础设计   ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄  49
结论          ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄ 57
致谢          ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄ 58
参考文献   ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄  59

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