钢结构课程设计-单层门式刚架厂房结构计算与设计

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1、《钢结构设计》课程实践任务书学院：土木与建筑工程学院专业：土木工程姓名：学号：班级：工民建2013-2班50目录一、设计资料··································································-3-二、计算单元，计算简图及梁柱面确定············································-4-三、荷载计算·································································-6-（1）恒载·····················

2、··········································-6-（2）屋面活荷载·························································-7-（3）风荷载·····························································-8-（4）地震作用···························································-9-50四、位移验算···································

3、····························-11-五、内力计算及内力组合······················································-12-六、钢架梁柱截面验算························································-24-（1）构件宽厚比验算·····················································-24-（2）有效截面特性················································

4、········-24-七、主刚架构件截面的强度验算·················································-29-八、主钢架的稳定计算······················································-32-50（1）平面内稳定计算····················································-32-（2）平面外稳定计算····················································-33-（3）柱脚节点设计（边柱）·

5、···············································-40-（4）柱脚节点设计（中柱）················································-41-九、节点设计·······························································-35-（1）梁与边柱节点······················································-35-（2）柱与柱中节点······························

6、························-38-50十、屋面檩条设计···························································-43-（1）荷载计算（标准值）··················································-34-（2）内力计算··························································-44-十一、图纸······················································

7、···········-47-50《钢结构设计》课程实践任务书单层门式刚架厂房结构计算与设计一、设计资料车间柱网布置为长度90m、柱距分别为7.5m、跨度27m、柱高7.2m；屋面坡度1:10；屋面材料为夹芯板；墙面材料为夹芯板；檩条墙梁为薄壁卷边C型钢；荷载：静载（永久荷载）、活载（可变荷载）、风载：基本风压（0.3kN/m2），地面粗糙度为B类，风载体型系数如下图雪载为0.25kN/m2；地震荷载：抗震设防烈度为8度，设计基本加速度值0.3g，场地为二