一注结构考试常用表格查询高层建筑、混凝土结构、钢结构、砌体结构混凝土结构设计常用表格材料强度表混凝土强度标准值(N/mm2)表4.1.3/混凝土弹性模量(×104N/mm2)表4.1.5强度种类混凝土强度等级C15C20C25C30C35C40C45C50C55C60C65C70C75C80fck10.013.416.720.123.426.829.632.435.538.541.544.547.450.2ftk1.271.541.782.012.202.392.512.642.742.852.932.993.053.11Ec2.202.552.803.003.153.253.353.453.553.603.653.703.753.80混凝土强度设计值(N/mm2)表4.1.4强度种类混凝土强度等级C15C20C25C30C35C40C45C50C55C60C65C70C75C80fc7.29.611.914.316.719.121.123.125.327.529.731.833.835.9ft0.911.101.271.431.571.711.801.891.962.042.092.142.182.22普通钢筋强度设计值(N/mm2)表4.2.3-1/钢筋弹性模量Es(×105N/mm2)表4.2.4牌号抗拉强度设计值fy抗压强度设计值fy’弹性模量EsHPB3002702702.10HRB335、HRBF3353003002.00HRB400、HRBF400、RRB400360360HRB500、HRBF500435410预应力螺丝钢筋//钢筋的计算截面面积及理论重量表公称直径（mm）不同根数直径的计算截面面积（mm2）理论重量（kg/m）123456789628.357851131421701982262550.222850.31011512012523023524024530.3951078.51572363143934715506287070.61712113.122633945256567879190410170.88814153.93084616157699231077123113851.2116201.1402603804100512061407160818091.5818254.55097631017127215271781203622902.00(2.11)20314.26289421256157018842199251328272.4722380.176011401520190022812661304134212.9825490.998214731964245429453436392744183.85(4.10)28615.8123218472463307936954310492655424.8332804.2160924133217402148265630643472386.31(6.65361017.9203630544072508961077125814391617.99401256.625133770502762837540879610053113109.87(10.34)501963.539285892785698201178413748157121767615.42(16.28注：括号内为预应力螺纹钢筋的数值。钢筋混凝土高层建筑的最大适用高度（m）钢筋混凝土高层建筑结构适用的最大高宽比钢筋混凝土高层建筑结构抗震等级混合结构高层建筑适用的最大高度（m）钢-混凝土混合结构抗震等级每米板宽内钢筋截面面积表（mm2）钢筋间距（mm）钢筋直径（mm）681012141618202225283270404718112216162199287236354488543070128796114898035362898214141924251331813927475261367697100539031455987312571710223428273491422454546842893610028350378511311539201125443142380149096153804311025745771410281399182823132856345644625598731112023641965594212831676212126183168409151316702130217387604870118415471957241739244776473761871402023595618081099143618182244271535064398574515018833552475410261340169620942534327241055362160177314491707962125715901963237630683848502717016629646266590511831496184822362888361947311801572794366288551117141417452112272734214468190149265413595810105813391653200125843241423320014125139356577010051272157119012454307940212501132013144526168041018125715211963246332173009416826237751367084810471267163620532681混凝土保护层的最小厚度c（mm）表8.2.1环境类别板、墙、壳梁、柱、杆一1520二a2025二b2535三a3040三b4050注：1混凝土强度等级不大于C25时，表中保护层厚度数值应增加5mm；2钢筋混凝土基础宜设置混凝土垫层，基础中钢筋的混凝土保护层厚度应从垫层顶面算起，且不应小于40mm。纵向受力钢筋的最小配筋百分率（%）表8.5.1受力类型最小配筋百分率受压构件全部纵向钢筋强度等级500MPa0.50强度等级400MPa0.55强度等级300MPa、335MPa0.60一侧纵向钢筋0.2受弯构件、偏心受拉、轴心受拉构件一侧的受拉钢筋0.2和45ft/fy中的较大值注：1.受压构件全部纵向钢筋最小配筋百分率，当采用C60以上强度等级的混凝土时，按表中规定增加0.10；2.板类受弯构件（不包括悬臂板）的受拉钢筋，当采用强度等级400MPa、500MPa的钢筋时，其最小配筋百分率应允许采用0.15和45ft/fy中的较大值；3.偏心受拉构件中的受压钢筋，...
