商场5层综合楼结构设计计算书.doc

摘 要 本工程设计为一商场综合楼楼，一共5层，总占地面积2000平方米，总建筑面积10880平方米。采用钢筋混凝土框架结构，平面布置比较灵活，受力良好，梁柱和楼板均为现浇。该地区地震设防烈度7度，框架为三级抗震。 设计共分为两个部分：第一部分为建筑设计部分，包括工程概况、设计依据、标高及建筑细部作法；第二部分为结构设计部分，包括结构布置、确定结构计算简图、荷载计算、水平荷载内力计算、竖向荷载内力计算等内容,在进行截面抗震设计时，柱按偏压构件计算，为保证延性框架要满足“强剪弱弯，强柱弱梁，强节点弱构件强锚固”的设计原则，且满足构造要求。 关键词： 钢筋混凝土框架结构 结构 This designed engineering is an supermarket building , It has five layers. Total area which it occupied is 2700 square metre , and total building area is 10880 square metre .This engineering adopted the reinforced concrete frame construction , The arrangement of the plane is nimbler , and better in withstanding force . Beams、columns and floors are all poured on the spot . The earthquake garrison of this area is seven degree , the anti-seismic of this frame is second class. This design includes two parts : The first part is architecture design. Including the general situation of the engineering , what the design depends on, elevation and the used method of the constructions detail work ; The second part is structure design ,Including constructions arrangement、Determining the calculation diagram of the construction、Load calculation、Horizontal load calculation、Vertical load calculation and so on . Being underway the design of cross-section anti-seismic , we look the column as stubbornly pressed member to compute. In the intrest of the assurance of the frame-work ability continue , we adhere to the design principle is “stranger column and weaker beam , stranger shear force and weaker bending , stranger joint stronger anchorage” . And the cross-section must to meet the demand of construction. Key word : Reinforced Concrete Frame Structure 设 计 说 明 一、工程名称：XX市万客隆生活广场 二、工程概况：万客隆生活广场，占地面积2700m2，总建筑面积10880 m2。建筑为七层，建筑耐火等级2级，抗震设防烈度七度三级设防。 三、设计要求：1、建筑：坚持“安全、经济、适用、美观”的设计方针，合理分区，最大满足建筑功能要求，有利于建筑物采光、通风要求，使其交通流线合理布置。2、结构：选择合理的结构形式，降低不均匀沉降，准确计算内力组合。3、水、暖、电（不进行水、暖、电有关设计）：根据本地区气候条件影响，不需要进行采暖设计。 四、建筑设计： 1、平面设计 ①、平面整体设计：拟建办公楼在总平面图中限制在69800m2(包括建筑红线及场地绿化面积)范围内，建筑场地为梯形，根据设计原则：满足建筑使用功能要求，有利于结构安全讲究建