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单层单跨工业厂房
混凝土结构课程设计
任
务
书
题目:
单层单跨工业厂房
班级:
姓名:
学 号:
教师:
时间:
一、设计题目
某锻工车间,根据工艺要求为一单层单跨钢筋混凝土厂房,设有两台中级工作制A5的软钩吊车,建筑平、剖面图如图1、图2。
图1建筑平面图
图2建筑剖面图
二、设计题号
纵墙上窗洞高:
轨顶标高9.3m以内为1800mm;12m以上为2400mm。
基本风压为0.3kN/m2,基本雪压为0.25kN/m2,屋面积灰荷载0.5kN/m2。
表1单层单跨工业厂房课程设计题号
跨度L(m)
15
18
吊车吨位Q(t)
10
16/3.2
20/5
10
16/3.2
轨顶标高(m)
8.7
1
2
3
4
5
9.3
6
7
8
9
10
三、设计资料
1、荷载:
不上人屋面活荷载为0.5kN/m2。
2、材料:
混凝土:
C20,C25,C30。
钢筋:
纵向受力钢筋采用HRB335,箍筋采用HPB235。
型钢及预埋件采用HRB335,HPB235。
3、建筑构造:
屋面:
卷材防水屋面,其做法如下:
两毡三油防水层上铺小石子:
0.35kN/m2
20mm厚水泥砂浆找平层:
0.4kN/m2
100mm厚水泥珍珠岩制品保温层:
0.5kN/m2
一毡两油隔气层:
0.05kN/m2
20mm厚水泥砂浆找平层:
0.4kN/m2
预应力混凝土大型屋面板:
墙体:
用240mm厚清水砖墙,钢门窗。
地面:
室内混凝土地面,室内外高差150mm。
4、工程地质及水文条件:
由勘察报告提供的资料,天然地面下0.8m内为填土,填土下层3.5m内为粉质粘土,地基承载力设计值f=200kN/m2。
地下水位很低,设计时不考虑地下水的影响。
5、吊车数据,见表2
表2吊车数据
起重量Q
(t)
跨度Lk(mm)
最大轮压(kN)
小车重g(t)
吊车总重(t)
吊车宽度B(mm)
大车轮距K(mm)
轨顶至吊车顶面距离H(mm)
轨道中心至吊车外缘距离B1(mm)
10
13.5
115
3.461
17
5840
4050
1876
200
16.5
123
19
19.5
129
21
5980
230
16/3.2
13.5
155
6.326
21
5955
4000
2097
200
16.5
163
23
19.5
185
27
6055
4100
2187
20/5
13.5
176
6.977
22
5955
4000
2099
16.5
185
24
19.5
207
29
6055
4100
2189
四、设计要求
(1)选择屋面板、屋架、天沟板、基础梁、吊车梁及轨道联接件。
(2)确定上、下柱的高度及截面尺寸。
(3)计算排架所承受的各项荷载。
(4)计算各种荷载作用下的排架内力。
(5)柱、牛腿、柱下独立基础的设计。
(6)绘制图纸。
1)基础施工图(基础平面布置及配筋图)。
2)柱施工图(模板图及配筋图)
五、主要参考文献
1、吴培明主编混凝土结构(上)第二版武汉武汉理工大学出版社2003
2、彭少民主编混凝土结构(下)第二版武汉武汉理工大学出版社2004
3、周俐俐陈小川等编土木工程专业钢筋混凝土及砌体结构课程设计指南北京中国水利水电出版社2006
4、GB50009-2001建筑结构荷载规范北京中国建筑工业出版社2002
5、GB50010-2002混凝土结构设计规范北京中国建筑工业出版社2002
6、GB50011-2001建筑抗震设计规范北京中国建筑工业出版社2002
7、GB50007-2002建筑地基基础设计规范北京中国建筑工业出版社2002
8、GB50083-2002建筑结构设计通用符号、计量单位、基本术语北京中国建筑工业出版社2002
9、GB50001-2002房屋建筑制图统一标准北京中国建筑工业出版社2002
10、结构设计资料编委会建筑结构常用数据手册北京中国建筑工业出版社2005
11、结构设计资料编委会建筑结构设计手册北京中国建筑工业出版社2004
12、《全国通用工业厂房结构构件标准图集》中国建筑标准设计研究院2000
六、资料的整理装订
编写设计计算说明书,内容包括设计资料以及设计内容。
(英文版)
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