土木工程毕业设计办公楼设计计算书

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1、 I 摘摘 要要 本毕业设计题目是大连市甘井子区水泥有限公司办公楼， 该办公楼的总建筑 面积大约是 4185.45 平方米，共 5 层，建筑高度为 21.3 米。本建筑采用钢筋混凝 土现浇框架结构体系，包括建筑设计、结构设计和施工组织设计三部分内容。 建筑设计是在总体规划的前提下， 据设计任务书的要求， 综合考虑基地环境、 使用功能、综合选型、施工、材料、建筑设备、建筑艺术及经济等。着重解决了 建筑物与周围环境、建筑物与各种细部构造，最终确定设计方案，画出建筑施工 图。 结构设计包括手算和电算两部分。其中手算部分的主要内容为设计的总说 明、构件尺寸的初步确定、框架的计算简图、荷载计算、框架横向

2、侧移计算、框 架在水平及竖向荷载作用下的内力计算分析和计算、内力组合、截面设计及基础 设计；电算部分应用 PKPM 软件进行出图，包括：结构平面布置图、板配筋图、 一榀框架配筋图、楼梯详图、基础布置图及详图。 施工组织设计是对施工活动实行科学管理的重要手段， 它具有战略部署和战 术安排的双重作用。根据基本建设计划和设计的要求，提供各阶段的施工准备工 作内容，协调施工过程中各施工单位、各施工工种、各项资源之间的相互关系。 主要包括施工进度计划、施工方案设计以及安全、质量管理等方面的内容。 关键词关键词：框架结构，内力组合，截面设计，楼梯设计，基础设计，施工进度 II AbstractAbstra

3、ct In the design of a member subjected to a uniaxial load, the stress was compared with the stress to cause failure in test specimens that had also been subjected to uniaxial load. This is the simplest of all design problems; the method is quite adequate, since the natureof the loads and the stresse

4、s in the test and in the part being designed are identical. However, we soon encounter cases where the member being designed is not so simple and the stresses are not uniaxial; consider, for example, the stresses in the web of a beam or in a pressure vessel. In these cases we know that the stress is

5、 two-dimensional or biaxial and it may, in other cases, be three-dimensional, or triaxial. For a structure having biaxial or triaxial stresses, how should we check the safety of the design? The most obvious way would be to conduct tests in which specimens are stressed to failure in the same stressed

6、 manner as in the structure; the allowable multiaxial stress then be determined by the application of an adequate safety factor. However, this would require a group of tests for every new set of multiaxial stresses that occurred in design. Such tests are difficult to perform, and the cost of performing them in the required numbers would be prohibitive. Consequently, we need a theory by which the results of the standard uniaxial test can be used to predict the failure of a part made of the sa