绵阳市环保局
办公楼结构设计
摘要：通过毕业设计的实践，使学生能够深刻理解多层框架结构的受力性能、变形特点和设计原则，掌握框架结构体系的布置特点、计算简图的确定方法；掌握风荷载及地震作用的计算架结构内力与位移计算的实用方法；掌握现浇多层框架结构的抗震概念设计，框架的截面设计原理、抗震构造要求及地基基础的设计方法；熟练阅读工程地质报告，熟悉施工图的内容、工作步骤及表达方法，培养学生综合运用专业知识来分析和解决实际工程问题的能力。
在进行结构设计时，通过结构设计软件PKPM，确定了结构方案和结构布置，设置了计算参数，并且在此基础上完成了整体建筑的结构施工图。在结构手算部分，选取以主体结构第③轴线处为代表性的一榀框架进行手算，内容包括：荷载计算；楼板计算；框架在恒荷载、活荷载、重力荷载、风荷载作用下的计算简图，以及相应的弯矩、剪力、轴力图，同时进行了构件的内力组合及截面设计并完成了基础、楼梯等部分结构构件计算。
关键词：框架； 设计； 结构； 计算
Mianyang city environmental protection bureau office building Structure Design
Abstract: Through practice of graduation design, so that the students can understand the stress performance of multilayer frame structure, deformation characteristics and design principles, grasp the characteristics of frame structure system, method for determining the calculation diagram; Master the wind load and earthquake action calculation of frame structure internal force and displacement calculation practical method; Master cast-in-situ multilayer frame structure seismic conceptual design, framework of cross section design principle, anti-seismic structure requirements and design method of foundation; Read engineering geological report, familiar with construction drawing and expression method, content and steps of cultivating students' professional knowledge that can be used to analysis and the ability to solve practical engineering problems.
In structural design, through PKPM structure design software, determine the structure scheme and the structure arrangement, calculation parameters set up, and on the basis of completed the overall construction of structure construction drawing. In the hand is part of the structure, selection of the main structure axis in 9 as the representative of cross on one hand, include: load calculation; Floor calculation; Framework in the constant load, live load and gravity load, wind load calculation diagram, and the corresponding bending moment, shearing force and axis, and combination of internal force of the components and cross section design and finished the calculation basis, stair parts, such as structural components.
Key words: Framework, design, structure, calculation
