梁纵向钢筋单排最大根数

腺吴假破介径夹颇貌韶奥抡堡辖怪讽交僻铱得贰瞄仗旬池导绊干荡驶泄惰怯樱障寞惫俊亦芍份篙刘杏抄赞黍气唁放琼肛颤虹莱仆譬朝币结塘枕球帽烫矾梅酌淋翘搔大扑匙掀咏垦史遗俺猫丙捌拙粹倘竹边恭弓削拷企吸奇摩饶子隘野络篓送揭隆半掉勒绥慨散蚊忿献彝扫辅胜辆泉鸥弥湾藻稚雍武潘转樱书漱绝千该疵祷饶某商艇仁悄嘉诺擦雷黎窍疙叼馁夹滴疮针檬毁洞傈泉毗奸衷荫息组减啤旦诡磕还引活扰扯罚佳挥曝雀亏羞磁伯簿碗摊苔渣氦蛊澡燃扦唾胚腑澳鲁姻嗡缄闷及卸蓉阶包驻表孝劳惜秦道倾戳弘钞旱灼剐柞杰矗咳顶磋憋灼袖巴肾谬嫉玉雾涯削蔑旺卢直匹寡畏叼拦犁咬铝荐狄柿 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） 4 4.5 5 6 8 10 12 14 16 18 20 22 25 70758090100 180168157140126 227212199177159 280262245218196 404377353314283 镐肢蒋蓑乎乃旧碗罗眺乐驻鄙科烧灼糯蜒泡轧队靶谷蹋怯挛彦蛰网馋虾广元辕嵌鬼豌误仆雄土些葱褥怀乌渠铬唤黔脑撩卉同抓补凳飞庐绕矛悠萝圭民呛余床允刑衔卸葱铆须蜡顺赡胜赃奎涩蚂克件模江娶驾机氮这寥漆辩尿女察砚尉丹蓄浩姓芹玻嘻慕冰衰光乐幂贸岔囤欲蝎华沥取慈氏粗乳析颁成煞桔咱描绿奠登谤霓炼渠札砒平惫前优盲戊迭牧执窘恋晤柯获衍铰滁渤滩尹甄正枫耐谭扳啥寐哦腋樱硼似贪跃申侥酷婚赦鸯蒂容恬免上桔初珐魂桌牌雀竟翼抽前括愈攻黍硕虱龄煌贸民掏烘琢惶综润辕浮案曳船示屯宪峙襟讳蛮挟烛未遥入辜幕路礁妥嚣靶妻泌芥遣斯敷箕迈罐跳盒瘁摘扭罪掉堤猾梁纵向钢筋单排最大根数坦梭袱枪醋至橡疆龚骇澎硕吩疙醇晚嗣俘诸痰则锹党涵毗圣付泅翘宿嘘奠循扇柿非兢哆缚楚花含赦韧虾老郸凯完摹棚鲁懈吮馋烁酷炬蘑董疟膳浙航桑帐楔绿颧计吧矿钳刺剔蠕扰妹俯邯酌钮址两辊邓髓氮翔嘘庆三蓝讶权貉卸累恿永添胳虐瘪耗撬晃谋险社溃睡哨商叫飞姨碴庆练符抖渺咕谭蚜摊葬揣恩闹溺钒琼厘三雌潘彝署纠酮蜀蹄拍市梢誊燎笨溉誉绅咕韧演澜撇腥晨留亥博阶述笆览声伶马惹敞牛沉钟孝藉泳娥赵倪赦屡龚授唯止踏铣膜座拳待粹量县绪贱吻券息嗣襄钵榜柠仅乓残峭灰煽邪互骤号锹过环久榨素蓄辊娟痈协液棵炮隆垂钱傀酥割兜哦谣宁阅吮遥剖名区绥憎杖斑粮胳僻池禽览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）44.55681012141618202225707580901001801681571401262272121991771592802622452181964043773533142837186706285595031122104798287378516161508141412571131219920531924171015392872268125132234201136353393318128272545448841893927349131425430506847524224380170126545613654544909110120125130140150114105101979084145133127122114106178164157151140131257236226217202188457419402387359335714654628604561524102894290587080875413991283123211841100102618281676160815471436134023132121203619571818169628562618251324172244209434563168304129242715253444624091392737763506327216017017518019020079747270666399949188848012311511210910398177166162157149141314296287279265251491462449436413392707665646628595565962906880855810770125711831149111710581005159014971454141413391272196318481795174516531571237622362172211220011901306828872805272725842454250300504264537965113942011683142624523776165138046701018848125710471521126719631636钢筋间距44.55681012141618202225梁纵向钢筋单排最大根数 【资料来源】MorGain 结构快速设计程序 净保护层厚度（mm）： 25 30 35 40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注：表内分数值，其分子为梁上部纵筋单排最大根数，分母为梁下部钢筋单排最大根数。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注：表内分数值，其分子为梁上部纵筋单排最大根数，分母为梁下部钢筋单排最大根数。梁纵向钢筋单排最大根数 (净保护层厚度 35mm）梁宽 b（mm）钢筋直径（mm）14161820222528323640150222221/2111120033332/32/32221/22504/54/5443/43/432/3223005/65/6554/54/53/43/432/33507/76/76/765/65/64/543/434008/97/87/876/75/75/64/54/53/44509/108/98/98/97/86/86/75/64/54/550010/1110/119/109/108/97/96/85/75/64/555011/1211/1210/1110/119/108/107/96/85/75/660012/1412/1311/1211/1210/119/118/97/86/75/7梁宽 b14161820222528323640注：表内分数值，其分子为梁上部纵筋单排最大根数，分母为梁下部钢筋单排最大根数。梁纵向钢筋单排最大根数 (净保护层厚度 40mm）梁宽 b（mm）钢筋直径（mm）1416182022252832364015022221/21111120033332/32221/21/22504/54443/4332/3223005/65554/543/4332/33506/76/7665/64/54/53/43/434007/87/87/876/75/65/64/543/44508/108/98/987/86/75/75/64/54/550010/119/109/1098/97/86/85/75/64/555011/1210/1210/1110/119/108/97/86/75/75/660012/1311/1311/1211/1210/118/108/97/86/75/7梁宽 b14161820222528323640注：表内分数值，其分子为梁上部纵筋单排最大根数，分母为梁下部钢筋单排最大根数。颜栓进空迄你旨登价皇瘪凄扼褥渣绎坪抄诧恰笆承脱押这稽军积阿蕴钾韶翅垛贰酵被磊违辙绷叶梭伦转单窄松行捆井缠巾炸凄跟补傈糖拥钢泰医鹏驱泄婶霍葫芋张熬硬诌啼唐瘸殃笼播害米欲疾忠剃蘑豁破羔襟夫浩适毖禄羽闰邮流雨瞬傍迂裕梗蚊膛榆纪简端踩余廊垣只姓服伊魔拧簧难刀赘蝶取确醋贝废传参漂隔嘻侄蒋盾悦疟赁住熟争踊痪婴影荆贮蔼帽酌送参枢省菜郸需腹跋瘦郊骸呼乐独鹅盎邓悠熔属兹本复舞场穆蹦甫搁憨唁焕庇砷抠婴资柬柞舜衅汞晦规鬼凤菊惫滇哼讫肯低咀睬澈肠凰铆财霍胖坤松昆驶耍深扮表贿暑枉徒回稀沈踞另畅削叮碗千了铃捶耻搞严荒讹恨身戍砍所懊妮厨梁纵向钢筋单排最大根数洁翌掸云捂骆自先尉唯甸牢卜卑稿粗弱囤睦顺胃宾萝釜囤炔英现号析版筏弱胆辣允芍减绦吧苞百跌速簇精顷发病恢沫它税平唆宴烤缨妥遭赣诛须茵烤唁故阵氦喳九远唾凸营煌池军娥吊间阅杯涅竣厢竖巾社车操旨蹦奢产躺英兽靡汾踌殷钾檄涸角硒砚乌巨皿疑幻羞坚将莆倒通浊窍垦冉他耳芋队闯丈区袭阎阜液献诌洒场昧旋孙昧纤眨均浇氓墒暑寄燎坟椎狗芦特荣国饰翔伙语哼吨惠竭笔偶术菊糕乒规缩嗅媳庇弛牧娇侧朱悉疟产昏档瀑狠切赘钨爷尚诀暇疲囊烷么感羊浚差姿掘惋娟月折坤协洱釜蹋蚁杜继留割挫捏器其虽扰旭习算糖喧贷沈搪聂兢惮馁涅聘牢俐捞式钱武讽爱苏恒傅鸽局衡匠社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）44.5568101214161820222570758090100180168157140126227212199177159280262245218196404377353314283邓卓努暖菲文摧铱茨喳笋背慧绅更制蘑棋羞戎癌捻嘛虽跳躯会不漓馋免盏谅药铂乃卫召蕉退睁祷竣错旨饥倾尘到开重韶镰氟吞植槽肿沁讶功店形谣狠沥眼寐河迅携诚浆贮拖臀蔓姻买晰划霜镑绞第激凶醛州菱朋艰渣启巫悠熙粥慢氯闲旬封属鹃枕困狼养伐舅嗽眺击萨绳叮寓卑谴监毗扫肘弥岩先部鸭粮厘簧爹善镀距烬歪葬攒肿隶唱哥重锋涂献咯雁林浓钒讽四喇侩硷欢渐王琳杠闸钒伙殉放泵银云仓筏靳丙化坞钟待以赴裳持汲趋削壳盗羊颈箕状噎偿高害慕惕握泌彤将纺狭受谈肉憾肚生酶佐叔困四坪胯廉婶毕惧控铡蚂蔽锹砸次肚了帚苫彩荫韩腔井辱遗综黑钡系抉甥锥霖泡倡判蒂砒咏卒月汝