景宁畲族自治县某中学教学楼扩建工程结构设计

^论文编号:TM128   ^论文字数:10536,页数:52  附任务书，开题报告，文献综述，外文翻译，CAD图

摘要：
   这次设计主要是一个教学楼的纵向框架的设计，布置整体后，求出恒载，活载，风载等对这框架的作用力。利用梁和柱的内力组合，配置梁柱的钢筋，还要完成此教学楼的楼梯的设计，板    的设计，基础的设计，完成画图的最后工作

   关键词： 框架  荷载  结构设计

  Abstract 
         he purpose of the design is to do the design in the longitudinal frames.Then the internal force (bending moment, shearing force and axial force ) in the structure under the horizontal loads can be easily calculated. After the determination of the internal force under the dead and live loads, the combination of internal force can be made by using the Excel software, whose purpose is to find one or several sets of the most adverse internal force of the wall limbs and the coterminous girders, which will be the basis of protracting the reinforcing drawings of the components. The design of the stairs is also be approached by calculating the internal force and reinforcing such components as landing slab, step board and landing girder whose shop drawings are completed in the end.
   Keywords :  frames，structural design ,based on design
                 
                        
目录
 
     设计资料------------------------------------------------3
    一、初估梁柱截面尺寸-------------------------------------3
      1.梁的截面---------------------------------------------3
      2.柱的截面---------------------------------------------4
      3.梁和柱的刚度计算-------------------------------------4
    二、荷载计算---------------------------------------------5
     1.恒载计-----------------------------------------------5
     2.活载计算--------------------------------------------8
     3.风载计算--------------------------------------------9
     4.内力计算--------------------------------------------10
     三、荷载组合和内力组合---------------------------------------29
     四、框架梁柱配筋--------------------------------------------29
      1.框架横梁配筋------------------------------------------29
     2.框架柱的配筋------------------------------------------33
   五  基础设计---------------------------------------------42
     1.荷载设计值----------------------------------------------42
     2.确定基础高度和基础底面尺寸---------------------------------43
     3.验算基础高度--------------------------------------------43
     4.基础底板配筋计算-----------------------------------------45
   5.承台地梁计算-------------------------------------------45
   六、构件计算---------------------------------------------45
    1.板的计算--------------------------------------------45
    2.楼梯板计算--------------------------------------------48
   附录：致谢-----------------------------------------------51
         参考文献--------------------------------------------------------51

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