九江市某学校宿舍楼设计
摘 要
本工程为九江市育才中学宿舍楼工程，采用框架结构，本地区抗震设防烈度为7度，近震，场地类别为II类场地。主导风向为东南，基本风压0.35kN/㎡，基本雪压0.35 kN/㎡。屋、楼盖均采用现浇钢筋混凝土结构。
本设计遵循“实用、安全、经济、美观”的设计理念。按照建筑设计相关规范，认真统筹考虑影响设计的各方面因素。
本毕业设计主要包括结构设计部分和建筑设计部分，建筑设计部分主要包括建筑外观立面、剖面、房间布置、各节点详图、个各部位做法等方面；结构设计方面包括了结构的布置、基础设计、结构构件的配筋设计。具体包括梁板设计、楼梯间计算、内力组合、框架配筋、基础设计等方面。本设计主要进行了结构方案中横向框架第四轴抗震设计。在确定框架布局之后，计算竖向荷载（恒载及活荷载）作用下的结构内力（弯矩、剪力、轴力）和水平荷载作用下的结构内力（弯矩、剪力、轴力）。进行内力组合找出最不利的一组或几组内力组合。选取最安全的结果计算配筋并绘图。本设计采用扩展柱下独立基础，对独立基础进行了受力和配筋计算。
整个结构在设计过程中，严格遵循相关的专业规范的要求，参考相关资料和有关最新的国家标准规范，对设计的各个环节进行综合全面的科学性考虑。总之，适用、安全、经济、使用方便是本设计的原则。设计合理可行的建筑结构方案是现场施工的重要依据。
[关键字] 框架结构，抗震设计，荷载计算，内力组合，截面配筋ABSTRACT
This project for the jiujiang at yu CAI middle school teaching building project, using frame structure, seismic fortification intensity of 7 degrees, the region near, site category for class II site. Dominant wind direction to the southeast, the basic wind pressure of 0.35 kN/m2, basic snow pressure of 0.35 kN/m2. House, floor adopts the cast-in-place reinforced concrete structure.
This design follows the "practical, safe, economic, beautiful" design concept. According to the architectural design of the relevant specification, seriously as a whole to consider various influence factors of the design.
This graduation design mainly includes the structure design and architectural design part, mainly includes the architectural design from the building exterior elevation, section, room layout, each part of the detail of each node, a practice, etc; Structure design including the layout of the structure, basic design, design of reinforcement of structure components. Concrete beam slab design, including stair calculation, internal force combination, reinforcement of the framework and foundation design, etc. This design mainly has carried on the structure scheme of the fourth axis transverse framework seismic design. In determining the frame layout, the calculation of vertical load (dead load and live load) under the action of the structure of the internal forces (bending moment, shear force and axial force) and the structure of the internal force under horizontal load, bending moment, shear force and axial force). Internal force combination to find out the most unfavorable one or several groups of internal force combination. Choose the safest results reinforcement and drawing. This design USES the extension under column independent foundation, independent foundation for the force and reinforcement calculation.
The whole structure in the design process, strictly follow the requirement of professional norms, refer to related information and the latest national standards, each link of design comprehensive scientific considerations. In short, applicable, security, economic, easy to use is the principle of this design. Design feasible construction plan is the important basis for site construction.
Key words: frame structure, seismic design, the load calculation, internal force combination, cross section of reinforcement
| 
