河南省周口市川汇区腾飞学术交流中心结构设计

河南省周口市川汇区腾飞学术交流中心结构设计摘要学术交流中心为学术交流提供了良好的环境，其内部大多有会议室宴会厅等大空间结构故采用框架结构保证其稳定性首先确定该建筑的平面布局与立面设计方案，同时对结构构件和尺寸材料进行预估。选定（⑥轴位置的一榀框架作为重点研究对象，确定框架的梁、板、柱截面尺寸以及所选用材料的级别，推算出该榀框架所承受的恒载与活载数值。采用D值法计算框架收到地震作用及风荷载的内力情况并进行合理组合，对内力进行调幅，得出各层梁板柱构件的设计值，杆件的纵筋与箍筋配置。选取具有代表性的楼板，开展楼板的配筋计算工作。针对标准层的楼梯，对其细部构件进行配筋设计，选择适宜的基础类型，并对其进行冲切及配筋计算。关键词：框架结构：内力组合：截面设计：抗震设计：框架结构ABSTRACTThe academic exchange center provides a good environment for academic exchanges,andmost of its internal large space structures such as conference rooms and banquet halls areadopted,so the frame structure is used to ensure its stabilityFirst,the floor plan and facade design of the building were determined,and the structuralcomponents and dimensional materials were estimated.A frame at the position of the axis (6)isselected as the key research object,the cross-sectional dimensions of the beams,plates andcolumns of the frame and the level of the selected materials are determined,and the dead loadand live load values borne by the frame are calculated.The D-value method is used to calculatethe internal forces of the frame received by seismic action and wind load,and the amplitudeadjustment of the internal forces is carried out to obtain the design values of beams,plates andcolumns of each layer,and the longitudinal reinforcement and stirrup configuration of themembers.A representative floor slab was selected to carry out the calculation of thereinforcement of the floor slab.For the staircase of the standard floor,the reinforcement designof the detailed components is carried out,the appropriate foundation type is selected,and thepunching shear and reinforcement are calculated.Keywords:Frame Structure;Internal Force Combination;Section Design;Seismic Design;Frame Structure.目录摘要ABSTRACT目录….II第一章绪论…1.1研究背景和意义1.2国内外文献综述1.2.1建筑设计1.2.2结构设计…21.2.3结构安全31.2.4抗震设计….31.2.5BIM技术1.3研究内容……41.3.1研究方法..41.3.2研究内容.41.4研究思路.5第二章工程概况62.1建筑概述.62.2建筑设计….62.2.1建筑平面设计…62.2.2建筑立面设计.….72.2.3楼梯设计.….8第三章结构选型与布置103.1结构选型与材料选用.…103.2梁板柱截面尺寸估算…..103.2.1估算框架柱截面103.2.2估算梁截面…113.2.3估算板截面…农3.3结构平面布置.12第四章荷载计算….134.1恒荷载标准值计算.134.1.1板荷载标准值计算.134.1.2墙体自重计算.14川4.2活载标准值.15第五章一榀框架竖向荷载….165.1计算简图..165.2框架梁柱线刚度计算.165.3框架侧向刚度计算…185.4板传荷载计算.….195.5恒载下框架梁线荷载计算205.6柱集中力荷载计算…。.205.7活载标准值计算….22第六章竖向荷载作用下内力计算…246.1弯矩分配系数….246.2恒载下框架内力计算….256.2.1计算杆件固端弯矩...256.2.2梁柱弯矩计算。.276.2.3恒载作用下梁端剪力的计算...316.2.4恒载作用下柱轴、剪力的计算.326.3活载下框架内力计算…376.3.1计算杆件固端弯矩….376.3.2梁柱弯矩计算…416.3.3活载作用下梁端剪力的计算.416.3.4活载作用下柱轴、剪力的计算.….42第七章地震下框架内力计算487.】荷载代表值.487.2整体抗侧刚度的计算507.3自振周期.….517.4水平地震力计算及剪重比验算.517.5地震作用下层间位移角验算….547.6地震下框架内力计算547.6.1反弯点计算.。.547.6.2地震作用下框架柱剪力和弯矩557.6.3地震作用下框架梁端弯矩计算.…567.6.4地震作用下框架梁剪力和柱轴力计算..57第八章风荷载下框架内力计算.…。618.1水平风荷载标准值计算….61IV