摘 要 本工程为办公楼，主体采用五层框架体系，计算按六度抗震设防，不考虑地震作用。本工程结构为框架，建筑层数五层，一层层高为 4.2 米，二层层高为3.9 米，三～五层层高为 3.3 米，室内外高差 450mm.耐火等级二级，设计年限 50年。设计室内地面标高为±0.000,相当于黄海高程系 3.350m。办公楼的总体的建筑占地 3704.8 平方米。办公楼的整体框架结构使用的是钢筋混凝土构造的，这样的结构其受力均匀，现场搭建模板对梁柱和楼板进行浇筑，而且内部的装饰较为灵活多变。整体的工程设计被分为三个阶段，第一阶段是对建筑进行设计，具体环节有工程的概况、设计来源、建筑的细节；第二阶段是对结构的设计，具体环节包括对结构的设计、计算结构的简图、荷载计算、水平荷载内力计算、竖向荷载内力计算等内容。第三阶段是组织施工，对施工方案方法，进度、设计图、确保质量、施工安全问题的确保等环节进行确认。 关键词：建筑工程；建筑结构；施工方案 Abstract This project is an office building, the main body adopts five-layer frame system, calculation according to six degrees seismic fortification, regardless of the earthquake effect. The structure of the project is frame, five layers, one layer is 4.2 meters high, two layers is 3.9 meters high, three to five layers high is 3.3 meters, indoor and outdoor height 450mm. Fire-resistant grade 2, design life 50 years. The surface height of the design room is 0.000, which is equivalent to 3.350 m of the Yellow Sea elevation. The total building area is 3,704.8 square metres. The reinforced concrete frame structure is adopted, the plane arrangement is more flexible, the force is good, the beam column and the floor plate are in situ. The design is divided into two parts: the first part is the architectural design part, including the general situation of the project, the design basis, the standard height and the architectural detail; The second part is the structure design part, including the structure layout, the calcu...
