《土木工程毕业设计(论文)_6层框架结构综合楼设计》.doc

毕 业 设 计 计 算 书 ——综合楼设计 院 系： 土木工程学院 专 业： 土木工程 学 号： 姓 名： 指导老师： 综合楼设计 摘?? 要 本设计为6层框架结构综合楼，总建筑面积约5700.24m2,主体结构高度约23.1m。地处6度抗震设防区域。本设计的计算内容主要有：结构设计方面，先根据轴压比确定柱和墙的截面尺寸及梁跨度估算梁板截面，计算出各构件的几何特征值和结构体系刚度特征值；然后对单，双向楼板进行内力计算和配筋；其次是按其分配墙所受的水平荷载作用，计算建筑物的自重质量。用D值法计算水平风荷载和地震作用下的内力和位移（其中用底部剪力法计算地震作用，本建筑物的质量和刚度沿高度分布比较均匀、高度为23.1m40m、以剪切变形为主，所以适用于底部剪力法计算地震作用）。计算出建筑物在竖向荷载作用下产生的内力。思路是计算结构横方向的总抗侧刚度，计算结构基本自振周期，计算在水平荷载下产生的内力。进行内力值调幅后计算内力组合，以最不利内力进行梁、柱的配筋计算。按弹性方法对楼梯和基础进行配筋。 关键词? 框架结构，抗侧刚度，底部剪力法，内力组合 Abstract The design for the 6-storey frame structure of University Building, a total construction area of about 5700.24m2, the main structure of an altitude of about23.1 m. 6 degrees seismic fortification is located in the region, soil type is a category 2. Structural design is the focus of this design. The design of the main terms: structural design aspects，first axial compression ratio determined in accordance with columns and walls of the section size and beam span estimates beam cross section, calculated the geometric characteristics of the various components of stiffness and structural characteristics of the value system and secondly walls suffered their distribution is the level of load, the calculation of the quality of building self-respect.The calculation of the basic structure of the natural cycle, the calculation of the level of wind loads and seismic shear wall under the internal forces and displacement (of which calculated using shear at the bottom of the earthquake, the building Stiffness along the high quality and relatively uniform distribution, the height of 23.1m 40m, mainly to shear deformation, applied to the bottom of shear method earthquake). Calculated in the buildings under vertical load of the internal forces. Thinking is calculated structure of the horizontal direction of the lateral rigidity, in the calculation of the level load the internal forces. Internal force is calculated after a combina