梁、板钢筋选用表(超实用)

钢筋的截面积、重量和排成一层时矩形截面梁的最小宽度b值直径d(mm)截面积As(mm2)及钢筋排列成一层时的最小宽度b(mm)理论重量(N/m)直径d(mm)一根二根三根四根五根六根七根八根九根AsAsAsbAsbAsbAsbAsbAsbAs628.357851131411701982262562.1786850.31011512012513023524024523.87581078.51572361503141803934715506287076.0531012113.122633915045220056525067879290510188.7111218022014153.930846218061620077025092430010781232138811.851415022016201.14026031808042201005250120630014073501608400181015.481615020018254.550976318010182201272300152735017814002036450229019.601820025030035040020314.262894218012572201571300188535021994002513450282724.192025030035040022380.1760114020015212501901300228135026614503041500342129.272218022040045025490.9982147320019633002454350294540034364503927550441837.772518025030035040045028615.81232184725024633003079400369545043105504926600554247.382820035040045050032804.21608241330032173504021450482550056306006434723861.9032250300400450500361017.92036305430040724005089500610760071258143916178.3836350400500401256.6251337703505027450628355075408796100531131096.7840300400450注： 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 中的b值为分数形式时，分子表示梁顶截面最小宽度，分母表示梁底截面最小宽度每米板宽内的钢筋截面面积表钢筋间距(mm)当钢筋直径(mm)为下列数值时的钢筋截面面积(mm2)34566/888/101010/121212/141414/16167010117928140456171992011211369161619082199253628727594.316726237752467185910471277150817802053236726818088.41572453544916298059811198141416691924221825138583.21482313334625927589241127133115711811208823659078.51402183144375597168721064125714841710197222349574.513220729841452967882610081190140516201868211610070.61261962833935036447859581131113515391775201111064.21141782573574575857148711028121413991614182812058.9105163236327419537654798942111212831480167612556.5100157226314402515628766905106812321420160813054.496.6151218302387495604737870102711841366154714050.589.714020228135946056168480895411001268143615047.183.813118926233542952363975489010261183134016044.178.51231772463144034915997078349621110125717041.573.91151662312963794625646657869061044118318039.269.8109157218279358436532628742855985111719037.266.1103149207265339413504595702810934105820035.362.898.2141196251322393479565668770888100522032.157.189.312917822829235743651460770080791424029.452.481.911816420926832739947155664174083825028.350.278.511315720125831438345253461671080426027.248.375.510915119324830236843551459268277328025.244.970.110114018023028134240447755063471830023.641.965.59413116821526232037744551359267032022.139.261.488123157201245299353417481554628注：表中钢筋直径的6/8、8/10、…等系指两种直径的钢筋间隔放置钢筋的截面积、重量和排成一层时矩形截面梁的最小宽度b值直径d(mm)截面积As(mm2)及钢筋排列成一层时的最小宽度b(mm)理论重量(kg/m)直径d(mm)一根二根三根四根五根六根七根八根九根AsAsAsbAsbAsbAsbAsbAsbAs628.357851131421701982262550.22266.533.2661001331661992322652990.2606.5850.31011512012523023524024530.39588.252.81061582112643173704234750.4328.21078.51572361503141803934715506287070.6171012113.122633915045220056525067879290510180.8881218022014153.93084621806162007702509243001078123213881.2101415022016201.1402603180804220100525012063001407350160840018101.5801615020018254.55097631801018220127230015273501781400203645022902.0001820025030035040020314.26289421801257220157130018853502199400251345028272.4702025030035040022380.176011402001521250190130022813502661450304150034212.9802218022040045025490.998214732001963300245435029454003436450392755044183.8502518025030035040045028615.8123218472502463300307940036954504310550492660055424.8302820035040045050032804.2160824133003217350402145048255005630600643472386.31032250300400450500361017.9203630543004072400508950061076007125814391617.99036350400500401256.625133770350502745062835507540879610053113109.87040300400450501256.6251337703505027450628355075408796100531131015.42050300400450注：表中的b值为分数形式时，分子表示梁顶截面最小宽度，分母表示梁底截面最小宽度民用建筑楼面均布活荷载 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 值及其准永久值系数【 资料 新概念英语资料下载李居明饿命改运学pdf成本会计期末资料社会工作导论资料工程结算所需资料清单 来源】《建筑结构荷载 规范 编程规范下载gsp规范下载钢格栅规范下载警徽规范下载建设厅规范下载 》（GB50009－2001） 3.3.1 民用建筑楼面均布活荷载的标准值及其准永久值系数，应按表3.1.1的规定采用。民用建筑楼面均布活荷载标准值及其准永久值系数表3.1.1项次类别标准值准永久值(kN/m2)系数Ψq1住宅、宿舍、旅馆、办公楼、医院病房、托儿所、幼儿园2.000.42教室,试验室、阅览室、会议室2.000.53食堂、办公楼中的一般资料档案室2.500.54礼堂、剧场、电影院、体育场及体育馆的看台：0.3（1）有固定座位3.00（2）无固定座位3.505展览馆3.000.56商店3.500.57车站大厅、候车室、舞台、体操室4.000.58藏书库、档案库5.000.8密集柜书库12.000.89停车库：0.6（1）单向板楼盖（板跨不小于2m）客车(消防车)4.0(35.0)（2）双向板楼盖和无梁楼盖（柱网尺寸不小于6mX6m）客车(消防车)2.5(20.0)10厨房(一般的)2.000.5厨房(餐厅的)4.000.711浴室、厕所、盥洗室：（1）对第一项中的民用建筑2.000.4（2）对其它民用建筑2.500.512走廊、门厅、楼梯：（1）住宅、托儿所、幼儿园2.000.4（2）宿舍、旅馆、医院、办公楼2.000.4（3）教室、食堂、餐厅、医院门诊部2.500.5（4）礼堂、剧场、电影院、看台、展览馆、消防楼梯、其它民用建筑3.500.313挑出阳台2.500.514公共洗衣房3.000.515能风机房、电梯机房7.000.816不上人屋面0.50016上人屋面2.000.417屋顶花园3.000.5注：①本表所给各项活荷载适用于一般使用条件，当使用荷载较大时，应按实际情况采用。    ②第9项活荷载只适用于停放轿车的车库。当单向板板跨小于2m时，可按附录二规定，将车轮局部荷载换算为等效均布荷载，局部荷载值取4.5kN，间距1.5m，分布在0.2X0.2m的面积上。    ③第12项楼梯活荷载，对预制楼梯踏步平板，尚应按1.5kN集中荷载验算。    ④第13项挑出阳台荷载，当人群有可能集中时，宜按3.5kN/m2采用。    ⑤本表各项荷载未包括隔墙自重。【资料来源】《建筑结构可靠度设计统一标准》（GB50068－2001）【资料来源】《建筑结构荷载规范》（GB50009－2001）【资料来源】《建筑抗震设计规范》（GB50011－2001）【资料来源】《混凝土结构设计规范》（GB50010－2001）【资料来源】《砌体结构设计规范》（GB50003－2001）【资料来源】《建筑地基基础设计规范》（GB50007－2001）【资料来源】《岩土工程勘察规范》（GB50021－2001）