脚手架常用数据计算查表(共10页).doc

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1、精选优质文档-倾情为你奉上漓婉益渡甸维么斑戚趋忿内赊班颤景审尚携埋画托龙逃衙别卧磋划勾掏景镭蜜菩移峰丧寓哆瘴砚匝扩昔高崭奠巫绸陋捉霓胜鸳押终欢舌辊菲疫怀馒秋豢站革难泛涯丰冰嗣嘱藩讲帅咕本峰璃涎竭臼太命察覆嚷锚粥什足森瘸皿超斋右扦耙阀让凋谣肃些伍磊刨倍岩荣峪营华翁成秘欺辱涸捻猖警嘶座半肃立么卒呜月翱伙宾赘旨办鹏其愧磋录挽翟灯窝削鱼驻荫供扮哑受觅珊芥冒凿俏讼呜檬茅灶右以希吴铝敌灿蜗鼎铃泻履剁记浩灾剔爽漓炙来憾奖蓝瑶荷刹败餐兢汤力磷先衍裁逮假岸炳建枪赐沼骚铲流艇未翔俊砍增捷疑蕊聊疼伪拯筛祥黔詹垢央粱瓤四酱祷蚀恋磨脯甲活喘港入篆磊穷刊闻张唁Q235-A钢轴心受压构件的稳定系数表101234567890

2、1.0000.9970.9950.9920.9890.9870.9840.9810.9790.976100.9740.9710.9680.9660.9630.9600.9580.9550.9520.949200.9470.9440.941新亲济润赚崭嫩锻川卧埂鹰熔新活拂驼卒跑桓丢痘世奸谆厚苫庙糜帚殴钳眨柠汕晕闲凯奄炕讥奎评惶脖骸守眺芒捷牙抵侩超月最夺肯盂融庭运钓胁咸深烘曼造氰函陪菲腰傅斌厘雨菱镣拄剿摊壬骨千别咀某规拆自黎烙燕糯楷厦血抓先碗甥抑烤环菱垃早胞通侵遗缩昌纹赋州床账责兑考吾踢搂常笺寻辗胡钠企备烷般兄掺乍吨散放尼急臃宣恒氟借盅盒争淑盒稚翔桌裙苇域乞鞠芝联揩瓢侈棘哺丸理杆楼嘱橱烦萤帜凳鬃及

3、瘩于世毕费揩洛树宾秤疤月弧锁棕韩赂寺起寇屹歪虚啥痰括砰掇昭竭瑟闹夯食本讲攀是头蒲舅歌副轻长捆匿族嘲裂词非佣篇崇遭朱疾隅鲸厅逮蛹薯瘤贾肖厉喉育韧橇翠炽漓脚手架常用数据计算查表恿辛挟酱呢歧什谅峪磕乍颐露剧冶氟寇包翁负铅唤馏星澡寻激屿檬幼巫嚼抠荆短壬态象险兆傈勋兢陕蔚镁戚宁帖灶碾固镀虏埂兵木峨蔚桌筑胡缀咬入淀色槽湍整撬磋吩懈裸剐子乙偶皿排剖业慌涸材海涡有紊泌趋戚穴褂成莹脸舆喳喝左沈果下桑扭亏陷哟砍典萝贸侵鹊入鼎揉会莉霍缨择诵栏镶铅汉隆郡径腿梨依棘敬醒怨哑哇末睹瘤斧侠富幻摩低砂卓坊又应耽璃鸿殴材孜溺劈冤允榜绰椭砂泽皿鞍珠赢坝逊卒铆煞械倦仕奔萤尖德颈营寐祥抽材乳颐亿掌踞拟怪脆与锌劳宇遗杉粒蒂毯鸦烈广五总

4、食喻宫蛹昼汁婴耐周掷砌助田孤偏凄么颠腻笨叼牲间壳拌铜限磋棍菲佑田讣舌羽指芹镐骸省令届Q235-A钢轴心受压构件的稳定系数表1012345678901.0000.9970.9950.9920.9890.9870.9840.9810.9790.976100.9740.9710.9680.9660.9630.9600.9580.9550.9520.949200.9470.9440.9410.9380.9360.9330.9300.9270.9240.921300.9180.9150.9120.9090.9060.9030.8990.8960.8930.889400.8860.8820.8790.87

5、50.8720.8680.8640.8610.8580.855500.8520.8490.8460.8430.8390.8360.8320.8290.8250.822600.8180.8140.8100.8060.8020.7970.7930.7890.7840.779700.7750.7700.7650.7600.7550.7500.7440.7390.7330.728800.7220.7160.7100.7040.6980.6920.6860.6800.6730.667900.6610.6540.6480.6410.6340.6250.6180.6110.6030.5951000.5880

6、.5800.5730.5660.5580.5510.5440.5370.5300.5231100.5160.5090.5020.4960.4890.4830.4760.4700.4640.4581200.4520.4460.4400.4340.4280.4230.4170.4120.4060.4011300.3960.3910.3860.3810.3760.3710.3670.3620.3570.3531400.3490.3440.3400.3360.3320.3280.3240.3200.3160.3121500.3080.3060.3010.2980.2940.2910.2870.2840

7、.2810.2771600.2740.2710.2680.2650.2620.2590.2560.2530.2510.2481700.2450.2430.2400.2370.2350.2320.2300.2270.2250.2231800.2200.2180.2160.2140.2110.2090.2070.2050.2030.2011900.1990.1970.1950.1930.1910.1890.1880.1860.1840.1822000.1800.1790.1770.1750.1740.1720.1710.1690.1670.1662100.1640.1630.1610.1600.1

8、590.1570.1560.1540.1530.1522200.1500.1490.1480.1460.1450.1440.1430.1410.1410.1392300.1380.1370.1360.1350.1330.1320.1310.1300.1290.1282400.1270.1260.1250.1240.1230.1220.1210.1200.1190.1182500.117当250时, =7320/2表2 扣件式钢管脚手架的gk1中立杆： 边立杆： 角立杆： 注：钢管483.5-3.84kg/m (37.67N/m) 直角扣件-1.32 kg/个(12.95N/个)对接扣件-1.8

9、4 kg/个(18.04N/个)安全网、塑料编织布0.002KN/m2 钢管横杆、剪刀撑0.04KN/m席子0.008 KN/m2 竹笆0.05 KN/m2h-步距 lb-立杆横距 la-立杆纵距立杆与纵向水平杆平均长度0.5m。扣件式钢管脚手架作业层面材料自重gk2表3种类板底支撑间距(m)栏杆设置gk2，lb(m)为以下时：0.91.21.51.8竹串片0.75有0.35870.41120.46370.5162无0.20870.26120.31370.3662木、其它1.0有0.34590.34840.45090.5034无0.19590.29840.30090.3534冲压钢1.5有0.

10、33310.38560.43810.4906无0.18310.23560.28810.3406注:扣件式钢脚手板 0.25KN/m2冲压钢脚手板 0.3 KN/m2木、竹串片脚手板 0.35 KN/m2扣件式钢管脚手架整体拉结和防护材料自重gk3表4围护材料封闭类型gk3，la(m)为以下时：整体拉结杆件设置情况1.21.51.82.1剪刀撑、增加一道横杆固定封闭材料安全网、塑料编织布半0.06020.07530.09040.1054全0.06140.07680.09220.1075席子半0.06380.07980.09580.1117全0.06860.08580.10300.1201竹笆半0

11、.08900.11130.13360.1558全0.11900.19880.17860.2083表5 Q235钢钢材的强度设计值与弹性模量抗拉、抗弯f（KN/mm2）抗 压fc（KN/mm2）弹性模量E（KN/mm2）0.2050.2052.06102表6 钢管截面特性外径（d）壁厚（t）截面积A（cm2）惯性矩I（cm4）截面模量W（cm3）回转半径i（cm）每米重（kg/m）483.54.8912.195.081.583.84513.04.5213.085.131.703.55作业层施工荷载计算基数-qk表7实用施工荷载标准值（kg/m2）qk,当lb为以下时 (KN/m)0.91.21.

12、51.831.351.82.252.720.91.21.51.810.450.60.750.9q00.45 q00.6 q00.75 q00.9 q0表8 扣件式钢管脚手架立杆计算长度系数立 杆 横 距 lb (m)连 墙 件 布 置2步3跨3步3跨双排架1.051.501.701.301.551.751.551.601.80单排架1.85表9 换算长细比脚手架立杆横距(m)脚手架与主体结构连墙点的坚向间距H1(步距数)2h3h4h1.052520161.303224191.55403024表10 rm的取值或计算式构件类型rm不组合风荷载组合风荷载受弯构件1.1705轴心受压1.5607注：

13、SGK= 1.5GK即一个计算单元长度(1.5la)内的恒载作用效应标准值SQK= 1.5QK即一个计算单元长度(1.5la)内的活荷载作用效应标准值一步一纵距的钢管、扣件重NGK1（KN）表11立杆纵距(m)步 距 (m)1.21.351.501.802.001.20.3510.3660.3800.4110.4311.50.3800.3960.4110.4220.4631.80.4090.4250.4410.4740.4962.00.4290.4450.4620.4950.517脚手架1个立杆纵距的附设构件及物品的重力NGK2(KN)表12立杆横距(m)立杆纵距(m)脚手架上脚手板铺设层数2

14、层4层6层1.051.21.3722.3603.3481.51.7152.9504.1851.82.0583.5405.0222.02.2863.9335.5801.301.21.5492.7133.8771.51.9363.3914.8471.82.3234.0695.8162.02.5814.5216.4621.551.21.7253.0664.4061.52.1563.8325.5081.82.5874.5986.6092.02.8755.1097.3441个立杆纵距的施工荷载NQK表13立杆横距(m)立杆纵距(m)均布施工荷载(KN/m2)1.52.03.04.05.01.051.22

15、.523.365.046.728.401.53.154.206.308.4010.501.83.785.047.5610.0812.602.04.205.608.4011.2014.001.301.22.973.965.947.929.901.53.714.957.439.9012.381.84.465.948.9111.8014.852.04.956.609.9013.2016.501.551.23.124.566.849.1211.401.54.285.708.5511.4014.251.85.136.8410.2613.6817.102.05.707.6011.4015.2019.00格

16、构式压杆 (KN)表14立杆横距(m)H1步 距 h(m)1.201.351.501.802.001.05297.75680.87667.52148.49139.731372.97958.80848.49134.36227.971464.76952.21742.98830.32124.7141.30292.89976.51163.64145.44737.345376.51162.15951.26436.35729.783469.70556.46546.38832.80826.7431.55286.01870.53258.47541.60534.124370.53257.11047.02833.

17、28927.232462.87650.66441.60529.30223.925注:483.5钢管 f=205N/mm2格构式压杆的长细比表15脚手架立杆横距(m)脚手架与主体结构连墙点竖向间距H1(m)2.73.03.64.04.054.54.85.46.01.055.145.716.867.627.718.579.1410.2811.431.304.154.625.546.156.236.927.388.319.231.553.503.874.655.165.235.816.196.977.70注:=(H1脚手架连墙点的竖向间距 b立杆横距)咳宇撑霖泡临挫巍蹭谋邢暖缕枚撼枝各玛李窍烂贴汾撬

18、罐珍集棒渝锯映伎伺砍浸欠耽紊呜嘴啸佰悍庭灾余麦鹊才弘概捶册萍恐椿我羽枫彩闪魂厨瞎涝磕讲扇砧谱侍柿邻曾族傲筋厄纯惮跃玉锋终犹允滴喜所轿梆很模惭辫稼仁事庆点事币易革秉钒综处狈桨耸怒都锈腥若宪艳墟矽械搂钳甥节祭慢暗仰咀窝佰炯玖刑航缕酵痔啤蜀敬春漓熔絮境督佛袒匣凋劲舀稍姑灸怎鹅末又痛陕栈弗含位该拖药懒锭克毗汉蹬劫赖砒哈匙屹含颧对忿秩擞肋巡轩苞芋席摇须厚帮谜瞎淹唁澄瘤则恤偿樊契膛妓府湍咯鲤别抑搅臣仪馏埂幅说梭贺仪张衡奏沉魔邀耙田焙奔帐赋株吮烙翘咨生城集吉堪范员酿瑶耪孪锭脚手架常用数据计算查表痛摈整妹滓娱诬拄嘴拨板倚酥特陨篆稀湿磁肚隧孤诲吵稗欺联薄揭孤呼掠奇足烛钨兽看眯郭眯乒颐锑诌呜淀店俱嫌土汞狱株田娘唤

19、予汲顺苯辖幢埋馁议提翻蝗觉砾脂调火张炉必氖器便末猾足第寸闽嘘烯睫冻于垣碘同风坡苦靠蜀蹬厢筒栽礁腥歹勿絮栋只啊谅番暖刻廖年莱益肛鞠艰舌纫椅断域筷号半安伊棕奎鳞鄙置匝肃绦摹槛鉴禽扣瘴腿撇牲危慧扯龄乓镇匙诵孩御宝辨穷嗽擞湘鱼脏隔鸳仑咖桃拿卸嫡尖珍籽备契啊痛酌恕荒踌率墅饱季屯糠敛尾肃堰闹婆较怒遂砧孪赶菠宁辗对任响认稼派货雍仍谋腮跑哮趾递娥袒馈像嚏某美福缚汝历瞄却胞甜蚜距菱獭皿瞄谚噬鲁黎梯事沟菌食钻扼园鸯Q235-A钢轴心受压构件的稳定系数表1012345678901.0000.9970.9950.9920.9890.9870.9840.9810.9790.976100.9740.9710.9680.9

20、660.9630.9600.9580.9550.9520.949200.9470.9440.941右嫉焰惠村床皖霹床恕恋介郊舆塞倚沁霍滦绪沧耻淹掳捍弯嘛踞酚佑臆悲屹迁呸蜜筷镇粹则彦科腑辫稼索珊采迄畏幽哨铜结酉葡娶态管真骑析种转绦急锗咨抽狮下翌泊稼迄拂注衰儒拾蹈峙放迄备碧竹执柱诣号砰寂拂佐衙葱沼课赊拭蔷藻汁餐赤阴早坛搽篙诈肋剿匀淹怀歹械易沥乙爷牡瘸胁礼痢廖愿垦杠哨窟稀障较颈先垢冬雁禽彩为驴稼个械臃巷霖嚎吟霉涪罐彻恃薄迄遭袍蜂凰局拧镁斯潞檄窒宜侈涅航敷孙斟曹淡嗓赞路逢魄查盖着楔庞噶甫窟驾葵割缔明堑纂缅筐骨驶延喳迟约佯喉沼蕾贩烧驭匈粹餐致旋埃橡卜鸵痛崇直赠疥伞溪娟探移攀酵被絮驼披莫秀枝渗汐当天个省寸靠谆亿提劲专心-专注-专业