摘 要

根据建筑图，地质资料等，按照毕业设计任务书的要求，进行了济南市长清职业高中宿舍楼的设计。主要包括主体结构的设计，部分构件的设计，PKPM的运用，结构的电算，基础的电算以及一个楼梯和部分楼板的手算。

在结构设计中，对济南市长清职业高中宿舍楼完成了PKPM建模和楼梯以及楼板的手算。PKPM电算是在建筑图纸的基础上，草拟结构设计方案后用PMCAD建立结构空间模型，根据建筑的跨度布置主次梁，再根据混凝土结构设计规范要求来确定梁柱的尺寸，接着根据荷载规范要求输入荷载, 在计算方法上，风荷载和水平作用下框架内力计算采用 D 值法，竖向荷载作用下框架内力计算采用弯矩二次分配法。模型建成后，运用SATWE完成结构计算并生成结构分析结果，并检查各项指标使其满足规范要求。最后用PKPM程序导出的施工图，并对其进行必要的修正和完善，形成柱、梁、板的平法施工图以及基础和楼梯详图。

基础的电算是在PKPM的JCCAD中操作，根据济南市的地址资料，输入地基承载力特征值，查规范输入地基承载力宽度修正系数，地基承载力深度修正系数，并且读取荷载，最后用PKPM导出施工图，并对其进行必要的修正和完善，形成基础的平法施工图。

本工程一共有四种楼梯，手算了其中一种楼梯以及部分楼板楼板，其中包括了对于楼梯和楼板的设计。楼梯采用板式楼梯，根据楼梯间的尺寸，宽度等设计了梯段板、平台板、平台梁的尺寸，根据规范要求分别进行荷载计算，内力计算，截面设计和配筋计算并且给出了楼梯结构施工图。楼板采用现浇式楼板，限于篇幅，指定手算了部分楼板，主要进行了荷载计算，内力计算，截面设计以及配筋计算，满足一切规范要求后，最后给出了楼板施工图。

通过对济南市长清职业高中宿舍楼的结构设计，对pkpm结构设计软件的运用以及手算楼板、楼梯等一系列的计算，我对一些最基本的知识和常理得到了熟悉，也对所学的内容加深了印象并且初步做到了学以致用这一点。我想以后无论是在工地还是在设计院，这次设计对我都有很大部分的提高，也让我对未来更多未知领域的探索和发现多了一份期待。

关键词： 框架；结构设计；抗震设计

Design of vocational high school dormitory in Changqing, Ji'nan

ABSTRACT

According to the construction plan, geological data and so on, according to the requirements of graduation design task book, the design of Changqing Ji'nan vocational high school dormitory. It mainly includes the design of the main structure, the design of some components, the use of PKPM, the calculation of the structure, the calculation of the foundation and the calculation of a stair and part of the floor.

In the structural design, the Changqing Ji'nan vocational high school dormitory completed the PKPM modeling and stairs and floor of the hand count. PKPM calculation is on the basis of architectural drawings, design draft after use PMCAD spatial structure model is established, according to the construction of the span arrangement of primary and secondary beam, according to the requirements of the code for design of concrete structures to determine the size of beam and column, then according to the load standard input load requirements. In the calculation method, wind load and horizontal load under the framework of internal force calculation using the D value method, the internal force of frame under the action of vertical load calculated using the second moment distribution method. After the model is completed, the structure is calculated by SATWE and the structure analysis results are generated, and the indexes are checked to meet the requirements of the specification. Finally PKPM procedure for deriving the construction drawings and the were necessary revision and the consummation, the formation of column, beam, plate of flat construction drawing and basic and stairs detailing.

Based computer is in PKPM jccad operation, according to Jinan City address information, input foundation bearing capacity characteristic value, check code input foundation bearing force width correction coefficient of foundation bearing force depth correction coefficient, and reads the load. Finally, by PKPM derived construction plans and the were necessary to revise and perfect, form the basic level construction drawing.

There are four kinds of stairs in this project, one of which is a staircase and a part of the floor slab, which includes the design of stairs and floor. Stairs stairs with plate, according to size of the staircase, and width design of the boards of the ladder, platform, platform beam size, according to the specification requirement respectively, the load calculation, internal force calculation, cross section design and reinforcement calculation and gives the stair construction drawing. Floor with cast-in-place floor, because of the limited space, specify the hand part of the floor, mainly the load calculation, internal force calculation, section design and reinforcement calculation meet all specification requirements. Finally, floor construction drawings.

Through the design of the structure of Jinan City Changqing vocational high school dormitory, on PKPM structure design software application and hand calculation of floor, stairs, etc. a series of calculation, I to some of the basic knowledge and common sense has been familiar with, also the contents of the deepened the impression and do the initial to apply what they have learned this. I think after both at the site or in the Design Institute, the design for me have a very large part of the increase, but also for me to explore and discover more unknown areas of the future more than a look forward to.

Key words: frame; structural design; seismic design

目录

1 工程概况 - 1 -

1.1 工程简介 - 1 -