1、 I 摘摘 要要 本工程是费县晨光高中教学楼，为多层钢筋混凝土框架结构，共五层，层高 为 3.6 米，建筑物总高度为 18.75 米。在遵循“适用、安全、经济、美观”的设计 原则和国家有关现行建筑结构设计规范与标准的基础上，进行了教学楼的建筑与 结构初步设计，获得了该建筑物初步设计阶段的建筑 CAD 设计图纸与技术指标， 确定了结构布置方案与结构计算模型。 先进行了层间荷载代表值的计算，然后按底部剪力法计算水平地震荷载 作用下大小，进而求出在水平荷载作用下的结构内力（弯矩、剪力、轴力）。接 着计算竖向荷载（恒载、活荷载以及雪荷载）作用下的结构内力，找出最不利的 一组或几组内力组合。 选取最安全
2、的结果计算配筋并绘图。此外还进行了结构方 案中的室内楼梯的设计（完成了平台板，梯段板，平台梁等构件的内力和配筋计 算）、楼盖的设计（完成了板的配筋和梁的配筋）、基础的设计（完成了基础的 配筋） 关键词：关键词：钢筋混凝土，框架，结构设计 II Abstract This is a teaching building of a Chenguang chool in Feixian. It is a multi-layer reinforced concrete frame. It has five stories, the height of the storey is 3.6 meters.T
3、he height of the whole building is 18.75 meters. In accordance with the design principle of “applicability、safety、economy、aesthetic”and the present codes and standards of the architectural and structural design, the primary architectural and structural design of building is carried out. After gettin
4、g the architectural drawing from CAD design, the anthor decides the structural scheme and the structural calculation model When the directions of the frames is determined, firstly the weight of each floor is calculated . Then making the amount of the horizontal seismic force can be got by way of the bottom-shear force method. The seismic force can be assigned according to the shearing stiffness of the frames of the different axis. Then the internal force (bending moment, shearing force，axial fo
