钢筋面积表 直接打印 无需调整 大字体

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1、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）44.5568101214161820222570758090100180168157140126227212199177159280262245218196404377353314283718670628559503112210479828737851616150814141257113121992053192417101539287226812513223420113635339331812827254544884189392734913142543050684752422438017012654561365454490

2、911012012513014015011410510197908414513312712211410617816415715114013125723622621720218845741940238735933571465462860456152410289429058708087541399128312321184110010261828167616081547143613402313212120361957181816962856261825132417224420943456316830412924271525344462409139273776350632721601701751801

3、902007974727066639994918884801231151121091039817716616215714914131429628727926525149146244943641339270766564662859556596290688085581077012571183114911171058100515901497145414141339127219631848179517451653157123762236217221122001190130682887280527272584245425030050426453796511394201168314262452377616

4、5138046701018848125710471521126719631636钢筋间距44.55681012141618202225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）12345678934566.57.112.619.628.333.214.125.139576621.237.7598510028.350.37911313335.362.89814116642.475.411817019949.588.013719823256.5100.515722626563.6113.11772542990.05550.09860.1540.2220.2608

5、8.210121450.352.878.5113.1153.910110615722630815115823633946220121131445261625126439356577030231747167992435237055079210784024226289051232452475707101813850.3950.4150.6170.8881.2081618202225201.1254.5314.2380.1490.94025096287609826037639421140147380410181257152119631005127215711901245412061527188522

6、8129451407178121992661343616082036251330413927181022902827342144181.5781.9982.4662.9843.85328323640615.8804.21017.91256.612321608203625131847241330543770246332174072502730794021508962833695482561077540431056307125879649266434814310053554272389161113104.8346.3137.9909.865梁纵向钢筋单排最大根数(净保护层厚度：25mm）梁宽b（m

7、m）钢筋直径（mm）141618202225283236401502/32/322221/211120043/43/43332/3221/2250554/54/543/432/3223006/765/65/654/543/432/33507/876/76/765/64/543/434008/98/97/87/86/76/75/64/54/53/44509/109/108/98/97/97/86/7