钢筋截面面积表(完整版)资料.doc

钢筋截面面积表（完整版）资料(可以直接使用，可编辑 优秀版资料，欢迎下载）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）44.55681012141618202225707580901001801681571401262272121991771592802622452181964043773533142837186706285595031122104798287378516161508141412571131219920531924171015392872268125132234202136353393318128272545448841893927349131425430506847524224380170126545613654544909110120125130140150114105101979084145133127122114106178164157151140131257236226217202188457419402387359335714654628604561524102894290587080875413991283123211841100102618281676160815471436134023132121203619571818169628562618251324172244209434563168304129242715253444624091392737763506327216017017518019020079747270666399949188848012311511210910398177166162157149141314296287279265251491462449436413392707665646628595565962906880855810770125711831149111710581005159014971454141413391272196318481795174516531571237622362172211220011901306828872805272725842454250300504264537965113942011683142624523776165138046701018848125710471521126719631636钢筋间距44.55681012141618202225钢筋的计算截面面积及公称质量表直径d（mm）不同根数直径的计算截面面积（mm2）单根钢筋公称质量（kg/m）12345678934566.57.112.619.628.333.214.125.139576621.237.75985100 28.350.37911313335.362.89814116642.475.4118170199 49.588.0137198232 56.5100.5157226265 63.6113.1177254299 0.05550.09860.1540.2220.26088.210121450.352.878.5113.1153.9 101106157226308 151158236339462 201211314452616 251264393565770 302317471679924 3523705507921078 4024226289051232 45247570710181385 0.3950.4150.6170.8881.208 1618202225201.1254.5314.2380.1490.9402509628760982 60376394211401473 8041018125715211963 10051272157119012454 12061527188522812945 14071781219926613436 16082036251330413927 18102290282734214418 1.5781.9982.4662.9843.853 28323640615.8804.21017.91256.6 1232160820362513 1847241330543770 2463321740725027 3079402150896283 3695482561077540 4310563071258796 49266434814310053 55427238916111310 4.8346.3137.9909.865 梁纵向钢筋单排最大根数 (净保护层厚度：25mm）梁宽 b（mm）钢筋直径（mm）141618202225283236401502/32/322221/211120043/43/43332/3221/2250554/54/543/432/3223006/765/65/654/543/432/33507/876/76/765/64/543/434008/98/97/87/86/76/75/64/54/53/44509/109/108/98/97/97/86/75/64/54/550010/1210/1110/119/108/107/96/86/75/64/555012/1311/1211/1210/119/118/107/96/85/75/660013/1412/1412/1311/1210/129/118/107/86/75/7梁宽 b14161820222528323640梁纵向钢筋单排最大根数 (净保护层厚度：30mm）梁宽 b（mm）钢筋直径（mm）141618202225283236401502222221/21112003/433332/32/3221/225054/54/5443/432/32230065/65/654/54/543/432/33507/86/76/76/75/65/64/543/434008/987/87/86/76/75/64/54/53/44509/109/108/98/97/86/86/75/64/54/550010/1110/119/109/108/97/96/86/75/64/555011/1211/1210/1110/119/108/107/96/85/75/660012/1412/1311/1311/1210/129/118/107/86/75/7梁宽 b14161820222528323640技 术 交 底 单施工单位：广西建工集团第一建筑工程有限责任公司 填发日期： 年 月 日 建设单位南宁市品真科技单位工程名称临床医学检验设备及器械开发销售制造项目6#楼工程部位6#楼基础钢筋施工接受交底人交底内容：一、工程概况本工程为框架结构，基础均采用静压预应力高强砼管桩基础形式。

二、施工准备 （一）、材料要求：钢筋进场应按规定抽取试件作力学性能检验，其质量必须符合有关标准的规定钢筋材质，经试验合格成型规格符合设计要求铁丝，采用20＃镀锌丝把它断开，铁丝不应有锈蚀和过硬情况水泥砂浆垫块及钢筋板手、钢筋钩根据图纸设计要求和配料单下料的半成品，就位摆放把绑扎的部位要清理打扫干净方可进行施工二）、主要机具设备： 主要机械设备：调直机1台（型号规格YJ—50—41）、切断机1台（规格型号：GQ40）、弯曲机1台（规格型号：GW40）等三、施工操作工艺（1）、钢筋的加工1、受力钢筋的弯折应符合设计要求2、HPB300、HRB400级钢筋的弯弧内径不应小于钢筋直径的4倍，弯钩的弯后平直部分长度符合设计要求加工人员熟悉施工图和配料单管理人员已对加工人员进行口头和书面交底先做的，先加工；后做的，后加工，按照流水段的划分顺序，分区分段的加工钢筋加工好后，按梁分堆。