管路支吊架选择与计算

,按一下以编辑母片标题样式,按一下以编辑母片,第二层,第三层,第四层,第五层,*,管路吊架选择与计算,*,高逸工程,-,工程部项目教育训练,管路吊架选择与计算,讲师,:,许展瑜,大纲,基本概念,(P3P9),吊具种类与特性,(P10P38),管路重量估算,(P39P53),管路吊装方式与建议,(P54P66),防震措施,(P67P69),吊具选用计算,(P7083 ),管路吊架选择与计算,基本概念,膨胀螺丝之固定原理,强度测试,膨胀螺丝的强度,安全率之采用,混凝土强度之考虑,管路吊架选择与计算,膨胀螺丝之固定原理,管路吊架选择与计算,利用楔形斜度来促使膨胀产生摩擦握力，达到锚定效果。,强度测试,管路吊架选择与计算,比例强度测试,极限抗拉力测试,极限抗剪力测试,膨胀螺丝的强度,极限抗拉力,管路吊架选择与计算,P=0.75,1,*,Ac,Ac=,L * (D+L),1,=,低减系数,长期荷重,=0.4,，短期荷重,=0.6,Fc,=,混凝土压缩强度,Ac=,有效投影面积,L=,有效埋入深度,D=,膨胀螺丝径,计算值之基准限定于有效埋入深度为,螺丝径之,4,倍。,膨胀螺丝的强度,极限抗剪力,管路吊架选择与计算,qu,=0.75,ss,*,(0.5*,sc,a,*,),ss,=,低减系数,长期荷重,=0.4,，短期荷重,=0.6,Fc,=,混凝土压缩强度,Ec,=,混凝土杨格系数,(2.1*10,5,kg/cm,2,),计算值之基准限定于有效埋入深度为,螺丝径之,4,倍。,sc,a,=,膨胀螺丝锚钉于混凝土内之截面积,(cm,2,),膨胀螺丝的强度,降伏点,管路吊架选择与计算,1.,化学锚栓，,SB,型高拉力,2.NC,型槌钉式，,H,型，,DR,型,3.SH,型套管式,4.,尼龙套,5.,木塞,安全率之采用,极限强度法：较为广泛使用，以破坏点为基准，再以倍之安全率为可用强度。,比例强度法：较极限强度法复杂，需使用较精准之仪器，为求出变形点后，再考虑以安全率倍为可用强度。,管路吊架选择与计算,混凝土强度之考虑,天花板及墙壁之施工修正系数为,0.80.9,。,地面施工，修正系数为,0.70.8,。,管路吊架选择与计算,(1),长期静荷重,长期荷重,比例荷重*,K,(2),短期静荷重,长期荷重比例荷重*修正系数,K:,修正系数，,2:,安全率,吊具种类与特性,固定螺丝,全牙螺杆,角铁与槽铁,管束,线架,吊具试验报告,标准安装工具,荷重因素考虑,管路吊架选择与计算,木板模用预埋螺丝,管路吊架选择与计算,编型,牙径,水泥强度,d,极限抗拉力,2500PSI,极限抗剪力,4000PSI,SKD330,3/8,500kg,-,SKD40,1/2,1800kg,2500kg,SKD50,5/8,3600kg,5800kg,SKD60,3/4,4800kg,6700kg,安全率：静荷重,45,动荷重,810,钢模用预埋螺丝,管路吊架选择与计算,编型,牙径,水泥强度,d,极限抗拉力,2500PSI,PH20,1/4,700kg,PH30,3/8,1000kg,PH40,1/2,1800kg,安全率：静荷重,45,动荷重,810,铁件,尼龙,内牙膨胀螺丝,编型,牙径,水泥强度,d,极限抗拉力,3000PSI,极限抗剪力,3600PSI,H 215,1/4,700kg,600kg,H 2515,5/16,1200kg,1070kg,H 315,3/8,1550kg,1800kg,H T315,3/8,1550kg,1800kg,H 420,1/2,2300kg,3100kg,H 525,5/8,3500kg,3870kg,H 630,3/4,5200kg,5000kg,管路吊架选择与计算,安全率：静荷重,45,动荷重,810,内迫式膨胀螺丝,管路吊架选择与计算,编型,牙径,水泥强度,d,极限抗拉力,3000PSI,极限抗剪力,3600PSI,DR20,1/4,700kg,600kg,DR25,5/16,1200kg,1070kg,DR30,3/8,1550kg,1800kg,DR40,1/2,2300kg,3100kg,DR50,5/8,3500kg,3870kg,DR60,3/4,5200kg,5000kg,安全率：静荷重,45,动荷重,810,套管式膨胀螺丝,管路吊架选择与计算,编型,牙径,水泥强度,d,极限抗拉力,3000PSI,极限抗剪力,3600PSI,SH440,1/2,2800kg,3000kg,SH550,5/8,3850kg,4600kg,SH560,5/8,3850kg,4600kg,SH660,3/4,5700kg,7200kg,安全率：静荷重,45,动荷重,810,搅拌式化学锚栓,管路吊架选择与计算,螺杆规格,3/8,1/2,5/8,3/4,1,1-1/4,1-1/2,钻孔直径,(mm),12,14,18,22,28,37,42,钻孔深度,(mm),90,110,125,170,210,300,360,极限抗拉力,(,Fc,=210kg/cm2),4,179 kg,6,209 kg,8,137 kg,14,937 kg,19,376 kg,31,081 kg,41,106 kg,1.,穿孔,2.,清扫,3.,插入,4.,搅拌,/,固着,5.,硬化养生,搅拌式化学锚栓,管路吊架选择与计算,环境温度,0,。,5,。,10,。,15,。,20,。,25,。,30,。,硬化时间,(,空气中,),分,240,80,40,30,18,15,10,硬化时间,(,水中,),分,480,160,80,60,36,30,20,硬化时间,建议使用螺杆,全牙螺栓,竹节钢筋,单面,45,。,角切断,双面,45,。,角切断,平切,单面,45,。,角切断,双面,45,。,角切断,平切,光滑圆棒,光滑圆棒,x,x,x,x,o,o,o,o,敲入式化学锚栓,管路吊架选择与计算,螺杆规格,3/8,1/2,5/8,3/4,钻孔直径,(mm),12,15,19,22,钻孔深度,(mm),90,110,140,170,极限抗拉力,(,Fc,=210kg/cm2),3,220 kg,4,750 kg,8,860 kg,12,110 kg,1.,穿孔,2.,清扫,3.,插置,4.,敲入,5.,硬化养生,敲入式化学锚栓,管路吊架选择与计算,建议使用螺杆,硬化时间,环境温度,0,。,5,。,10,。,15,。,20,。,25,。,30,。,硬化时间,分,480,240,80,45,30,25,20,全牙螺栓,竹节钢筋,平切,平切,光滑圆棒,光滑圆棒,x,o,o,x,尼龙套,管路吊架选择与计算,编型,规格,mm,水泥强度,3000PSI,极限抗拉力,N5,5*25,110 kg,N6,6*30,250 kg,N8,8*40,400 kg,N10,10*50,750 kg,N12,12*60,1100 kg,全牙螺杆,管路吊架选择与计算,编型,长度,cm,牙径,牙数,1,重量,kg/M,断面积,cm2,允许荷重,(,安全率：,5),备注,T3100H,100,3/8,16,0.425,0.438,275 kg,热浸镀锌,T3150H,150,T3300H,300,T4100H,100,1/2,12,0.775,0.813,510 kg,T4150H,150,T4300H,300,T5100H,100,5/8,11,1.245,1.303,820 kg,T5150H,150,T6100H,100,3/4,10,1.848,1.948,1230 kg,T6150H,150,螺杆接头,管路吊架选择与计算,编型,牙径,对边,mm,全长,mm,允许荷重,(,安全率,:5),SK20-6,1/4,9.5,22,400 kg,SK30-6,3/8,14,40,520 kg,SK40-6,1/2,19,40,690 kg,SK50-6,5/8,20,53,1160 kg,SK60,3/4,25,75,1310 kg,SK30/40,3/8-1/2,16,50,470 kg,SK30/40-1,3/8,外牙,-1/2,16,50,470 kg,有孔角铁,管路吊架选择与计算,编型,厚度,mm,宽度,横支撑间距,cm,简支梁允许均布荷重,kg/f,横支撑间距,cm,简支梁允许均布荷重,kg/f,横支撑间距,cm,简支梁允许均布荷重,kg/f,AGH314,3,1-1/2,30,424,50,254,70,182,AGH420,4,2,996,598,427,AGH620,6,2,1436,862,615,AGH624,6,2-1/2,2332,1399,999,AGH630,6,3,3376,2026,1447,AGH314T,2.5,1-1/2,360,216,154,AGH420T,4,2,879,527,377,AGH620T,6,2,1314,788,563,AGH624T,6,2-1/2,2302,1381,987,AGH314,3,1-1/2,90,141,100,127,120,106,AGH420,4,2,332,299,249,AGH620,6,2,479,431,359,AGH624,6,2-1/2,777,646,583,AGH630,6,3,1126,1013,844,AGH314T,2.5,1-1/2,120,102,71,AGH420T,4,2,293,264,220,AGH620T,6,2,438,394,328,AGH624T,6,2-1/2,767,691,576,型槽铁,管路吊架选择与计算,编型,厚度,mm,H x Bmm,横支撑间距,cm,简支梁允许均布荷重,kg/f,横支撑间距,cm,简支梁允许均布荷重,kg/f,横支撑间距,cm,简支梁允许均布荷重,kg/f,E30H-1,5,75 x 40,50,4763,100,2382,150,1588,E40H-1,5,100 x 50,8946,4473,2982,E50H,6,125 x 65,13383,6692,4461,E60H,6.5,150 x 75,20530,10265,6843,E30H-1,5,75 x 40,200,1191,250,777,300,540,E40H-1,5,100 x 50,2236,1789,1351,E50H,6,125 x 65,3346,2677,2231,E60H,6.5,150 x 75,5132,4106,3422,B,H,标准双层管束,管路吊架选择与计算,编型,管径,管外径,允许荷重,A,B,mm,(,安全率,:5),ST304,15,1/2,21.7,240 kg,ST306,20,3/4,27.2,240 kg,ST310,25,1,34,270 kg,ST312,32,1-1/4,42.7,270 kg,ST314,40,1-1/2,48.6,270 kg,ST320,50,2,60.5,270 kg,ST424,65,2-1/2,76.3,420 kg,ST430,80,3,89.1,420 kg,ST440,100,4,114.3,510 kg,ST550,125,5,139.8,720 kg,ST560,150,6,165.2,720 kg,ST680,200,8,216.3,820 kg,ST6100,250,10,267.4,1,230 kg,ST6120,300,12,318.5,1,230 kg,ST7140,350,14,355.6,1,710 kg,ST7160,400,16,406.4,1,710 kg,简单型管束,管路吊架选择与计算,编型,孔径,管径,允许荷重,ES304,3/8,1/2,135 kg,ES306,3/8,3/4,135 kg,ES310,3/8,1,135 kg,ES312,3/8,1-1/4,225 kg,ES314,3/8,1-1/2,225 kg,ES320,3/8,2,225 kg,ES324,3/8,2-1/2,225 kg,ES330,3/8,3,360 kg,ES340,3/8,4,360 kg,ES350,3/8,5,360 kg,ES360,3/8,6,360 kg,ES380,3/8,8,360 kg,U,型螺丝、,UR,型管束,管路吊架选择与计算,B,A,C,规格,螺丝径,A,管径,B,牙长,C,1/2,15 A,1/4,21.7,1,3/4,20A,1/4,5/16,27.2,1,1,25 A,1/4,5/16,3/8,34,1-1/4,1-1/4,32 A,1/4,5/16,3/8,42.7,1-1/4,1-1/2,40 A,1/4,5/16,3/8,48.6,1-1/4,2,50 A,1/4,5/16,3/8,1/2,60.5,1-1/2,2-1/2,65 A,1/4,5/16,3/8,1/2,76.3,1-1/2,3,80 A,1/4,5/16,3/8,1/2,89.1,1-3/4,4,100 A,1/4,5/16,3/8,1/2,114.3,1-3/4,5,125 A,5/8,3/8,1/2,139.8,1-3/4,6,150 A,5/8,3/8,1/2,165.2,1-3/4,8,200 A,5/8,3/4,3/8,1/2,216.3,2,10,250 A,5/8,3/4,3/8,1/2,267.4,2,12,300 A,5/8,3/4,3/8,1/2,318.5,2,14,350 A,5/8,3/4,3/8,1/2,355.6,2,16,400 A,5/8,3/4,3/8,1/2,406.4,2,18,450 A,5/8,3/4,457.2,2,20,500 A,5/8,3/4,508,2,螺丝径,A,允许荷重安全率：,5,1/4,220 kg,5/16,370 kg,3/8,550 kg,1/2,1020 kg,5/8,1640 kg,3/4,2460 kg,P,型管束,管路吊架选择与计算,编型,管称呼,管外径,允许荷重,kg,P004E,19(EMT,管,),19.1,180,P006E,25(EMT,管,),25.4,180,P010E,32(EMT,管,),31.8,270,P012E,39(EMT,管,),38.1,270,P014E,51(EMT,管,),50.8,270,P020E,63(EMT,管,),63.5,360,PRN,新型滑轮,管路吊架选择与计算,1,：蒸气管专用，大小管均可调整适用。,2,：以轴承支撑蒸气管，滑动性更佳。,3,：,5 mm * 40 mm,白铁板成型制成。,线架,管路吊架选择与计算,级别,跨距,m,安全荷重,kg/m,挠度试验荷重,kg/m,1.2 A,1.2,100,150,1.2 B,1.2,150,225,1.2 C,1.2,200,300,1.5 A,1.5,100,150,1.5 B,1.5,150,225,1.5 C,1.5,200,300,1.8 A,1.8,100,150,1.8 B,1.8,150,225,1.8 C,1.8,200,300,2.4 A,2.4,100,150,2.4 B,2.4,150,225,2.4 C,2.4,200,300,CNS 13303,标准,吊具试验报告,管路吊架选择与计算,H315,荷重,(,kgf,),伸长,(mm),内牙膨胀螺丝,(,碳钢电镀,),第一支,第二支,平均,第一支,第二支,平均,最大,1,795,2,036,1,916,8.42,8.94,8.68,断裂,967,1,252,1,110,0.88,0.94,0.91,降伏,-,-,-,-,-,-,试件名称：,H315 (,内牙膨胀螺丝,),试件尺寸：,3/8,”,*1-1/2,”,*(,外径,14mm),试件材质：碳钢电镀,钻孔径：,14.3 mm,钻孔深：,40 mm,水泥强度：,3000PSI,试验型态：拉力试验,测试结果：水泥破坏,荷重,(,kgf,)/,伸长,(mm),吊具试验报告,管路吊架选择与计算,SH325,荷重,(,kgf,),伸长,(mm),套管式膨胀螺丝,第一支,第二支,平均,第一支,第二支,平均,最大,1,775,1,631,1,703,11.33,13.92,12.63,断裂,-,-,-,-,-,-,降伏,-,-,-,-,-,-,试件名称：,SH325 (,套管式膨胀螺丝,),试件尺寸：,3/8,”,牙*,14mm,外径*,70mm,长,试件材质：碳钢电镀,钻孔径：,14.3 mm,钻孔深：,40 mm,水泥强度：,3000PSI,试验型态：拉力试验,测试结果：第一支：水泥破裂,第二支：水泥破裂,荷重,(,kgf,)/,伸长,(mm),吊具试验报告,管路吊架选择与计算,SK30H,荷重,(,kgf,),伸长,(mm),螺丝接头,(,热浸镀锌,),第一支,第二支,第三支,平均,第一支,第二支,第三支,平均,最大,2,369,2,362,2,510,2,414,12.16,18.69,16.22,12.63,断裂,1,440,1,762,1,827,1,676,16.77,23.24,19.38,19.80,降伏,2,186,2,159,2,306,2,217,2.92,2.95,3.04,2.97,试件名称：,SK30H (,螺丝接头,3/8,”,),试件尺寸：,3/8,”,牙,试件材质：铁制热浸镀锌,钻孔径：,14 mm,钻孔深：,38 mm,试验型态：拉力试验,测试结果：牙条断裂,荷重,(,kgf,)/,伸长,(mm),吊具试验报告,管路吊架选择与计算,T3300H-1HN,荷重,(,kgf,),伸长,(mm),全牙螺丝,-,固定螺母,1,只,第一支,第二支,第三支,平均,第一支,第二支,第三支,平均,最大,2,001,1,370,2,171,1,847,2.68,2.60,2.48,2.59,断裂,1,985,1,153,1,904,1,681,2.72,3.01,2.64,2.79,降伏,1,895,1,286,2,166,1,782,2.31,2.36,2.52,2.40,试件名称：,T3300H-1HN(,全牙螺丝,),试件尺寸：,3/8,”,牙,试件材质：铁制热浸镀锌,试件长度：,3M(,取样,20 cm),固定方式：全牙螺丝,-,固定螺母,1,只,试验型态：拉力试验,测试结果：螺母处绷牙,荷重,(,kgf,)/,伸长,(mm),吊具试验报告,管路吊架选择与计算,T3300H-2HN,荷重,(,kgf,),伸长,(mm),全牙螺丝,-,固定螺母,2,只,第一支,第二支,第三支,平均,第一支,第二支,第三支,平均,最大,2,361,2,515,2,344,2,407,15.60,15.05,13.93,14.86,断裂,1,764,1,802,1,754,1,773,19.09,18.58,18.13,18.60,降伏,2,167,2,220,2,227,2,205,2.88,2.77,3.02,2.89,试件名称：,T3300H-2HN(,全牙螺丝,),试件尺寸：,3/8,”,牙,试件材质：铁制热浸镀锌,试件长度：,3M(,取样,20 cm),固定方式：全牙螺丝,-,固定螺母,2,只,试验型态：拉力试验,测试结果：牙条断裂,荷重,(,kgf,)/,伸长,(mm),吊具试验报告,管路吊架选择与计算,试件名称：,PRN(,新型座式滑轮,-,可调整,),试件尺寸：,支撑,6,”,管,试件材质：,SUS304,试件厚度：,4 mm,试件宽度：,43 mm,试验型态：拉力试验,测试结果：滑轮变型,荷重,(,kgf,)/,伸长,(mm),PRN(,新型座式滑轮,-,可调整,),支撑,6,管,荷重,(,kgf,),伸长,(mm),第一支,第二支,平均,第一支,第二支,平均,最大,554,642,598,11.33,21.39,16.36,断裂,288,630,459,19.89,21.72,20.81,降伏,262,265,264,2.81,6.09,4.45,标准安装工具,管路吊架选择与计算,内牙式安装工具,套管式安装工具,现场常见施工法,安装工具选用需与膨胀螺丝尺寸相同，当工具外径与膨胀螺丝相同，钻孔较深入时，膨胀螺丝亦可完全敲入，不影响膨胀螺丝作用。,使用一般螺丝充当安装工具时，当钻孔较深时因螺帽直径大于膨胀螺丝直径，固无法完全敲入进而影响膨胀螺丝作用。,荷重因素数据表,管路吊架选择与计算,荷重和支撑情况,荷重因子,挠度因子,简支梁,均布荷重,1.00,1.00,简支梁,中央集中荷重,0.50,0.80,简支梁,两个相等集中荷重,1.00,1.10,两端固定梁,均布荷重,1.50,0.30,两端固定梁,中央集中荷重,1.00,0.40,悬臂梁,均布荷重,0.25,2.40,悬臂梁,另一端集中荷重,1.20,3.20,连续梁,两跨径相等,1.30,0.92,一跨径上有均布荷重,连续梁,两跨径相等之均布荷重,1.00,0.42,连续梁,两跨径相等,0.62,0.71,一跨径上有集中荷重,连续梁,两跨径相等,0.67,0.48,两跨径中央有集中荷重,管路重量估算,水管管路系统,水管之空管重量及含水重量。,PVC,塑料管重量及含水重量。,风管管路系统,风管铁皮重量。,圆形风管重量。,管路保温系统,-,PE,板保温材料重量。,酚树酯保温材料重量。,电气管路系统,EMT/RSG,电管及线架重量。,常见线材重量。,管路吊架选择与计算,镀锌钢管之空管重量及含水重量,规格,管材重,kg/m,水重,kg/m,总重,kg/m,ASTMA53,DN20,2.2,0.314,2.514,sch80,DN25,3.2,0.49,3.69,sch80,DN32,4.5,0.8,5.3,sch80,DN40,5.4,1.26,6.66,sch80,DN50,7.5,1.96,9.46,sch80,DN65,8.69,3.32,12.01,sch40,DN80,11.3,5.02,16.32,sch40,DN100,16,7.85,23.85,sch40,DN125,21.9,12.27,34.17,sch40,DN150,28.2,17.66,45.86,sch40,DN200,42.6,31.4,74,sch40,DN250,60.5,49.06,109.56,sch40,DN300,79.7,70.65,150.35,sch40,DN350,94.3,96.16,190.46,sch40,DN400,123,125.6,248.6,sch40,DN450,156,158.96,314.96,sch40,DN500,183,196.25,379.25,sch40,DN550,135.88,237.46,373.34,sch40,DN600,145.5,282.6,428.1,sch40,DN700,175.59,384.65,560.24,sch40,管路吊架选择与计算,A=,* r,2,V=A * L,：面积,(m,2,),：体积,(m,3,),：长度,(m),：半径,(m),1,公吨的水,(,重量,1000,公斤,)=1,立方公尺,(,体积,1000,公升,),PVC,塑料管之空管重量及含水重量,管路吊架选择与计算,规格,管材重,kg/m,水重,kg/m,总重,kg/m,W20,0.22,0.31,0.53,B27,0.29,0.57,0.86,B35,0.61,0.96,1.57,W40,0.8,1.26,2.06,W50,1.13,2.04,3.17,W65,1.45,3.52,4.97,W80,2.07,4.78,6.85,W100,3.42,7.85,11.27,B125,4.49,12.27,16.76,W150,6.7,16.96,23.66,W200,10.34,29.85,40.19,W250,15.86,45.59,61.45,W300,22.56,64.66,87.22,W350,30.52,87.57,118.09,W400,39.48,112.76,152.24,W450,49.4,141.26,190.66,W500,60.44,172.96,233.4,W600,88.07,253.8,341.87,风管铁皮重量,管路吊架选择与计算,风管尺寸,(,吋,),材料规号,概算重量,(kg/m,2,),91,以上,#18,10.52,7390,#20,8.08,6172,#22,6.86,3160,#24,5.64,24,以下,30,#26,4.42,方风管使用材料规格,*依,SMACNA,规范标准,A=(W+H)*2*L,：面积,(m,2,),：长度,(m),：宽度,(m),：高度,(m),圆形风管重量,管路吊架选择与计算,风管直径,(,吋,),材料规号,螺旋钩锁接缝风管,纵向接缝风管,圆风管管件,6184,-,#16,#16,5160,-,#18,#18,3750,#20,#20,#18,2336,#22,#20,#20,922,#24,#22,#20,8,以下,#26,#24,#22,圆风管使用材料规格,材料规号,概算重量,(kg/m,2,),#16,12.96,#18,10.52,#20,8.08,#22,6.86,#24,5.64,#26,4.42,*依,SMACNA,规范标准,A=,*L,：面积,(m,2,),：长度,(m),：圆周率,：半径,(m),保温材料重量,规格,外径,mm,圆管表面积,m,2,/m,ASTMA53,DN20,26.7,0.17,sch80,DN25,33.4,0.21,sch80,DN32,42.2,0.27,sch80,DN40,48.3,0.30,sch80,DN50,60.3,0.38,sch80,DN65,73,0.46,sch40,DN80,88.9,0.56,sch40,DN100,114.3,0.72,sch40,DN125,141.3,0.89,sch40,DN150,168.3,1.06,sch40,DN200,219.1,1.38,sch40,DN250,273.1,1.72,sch40,DN300,323.9,2.04,sch40,DN350,355.6,2.23,sch40,DN400,406.4,2.55,sch40,DN450,457.2,2.87,sch40,DN500,508,3.19,sch40,管路吊架选择与计算,PE,保温材料重量,厚度规格,概算重量,kg/m2,3/4,0.53,1,0.7,1-1/4,0.9,1-1/2,1.13,2,1.4,保温材料重量,管路吊架选择与计算,管径规格,厚度,mm,密度,kg/m,3,酚树酯保温管重量,kg/m,20,25,40,0.2,25,25,40,0.23,32,25,40,0.26,40,25,40,0.28,50,25,40,0.33,65,25,40,0.38,80,25,40,0.43,100,40,40,0.88,125,40,40,1.03,150,40,40,1.18,200,40,40,1.47,250,40,40,1.77,300,40,40,2.05,350,40,40,2.23,400,50,40,3.14,600,50,40,4.54,酚树酯保温材料重量,保温板规格,密度,kg/m,3,概算重量,kg/m,2,1,40,1,1,80,2.78,电线管之尺度、重量,管路吊架选择与计算,管之称呼,外径,长度,概算重量,mm,mm,Kg/m,E 15,15.9,3660,0.367,E 19,19.1,3660,0.530,E 25,25.4,3660,0.716,E 31,31.8,3660,1.05,E 39,38.1,3660,1.27,E 51,50.8,3660,1.71,E 63,63.5,3660,2.44,E 75,76.2,3660,3.30,CNS 2606,标准,无螺纹电线管,(EMT),厚钢电线管,(RSG),管之称呼,外径,长度,概算重量,mm,mm,Kg/m,16,21.0,3660,1.06,22,26.5,3660,1.37,28,33.3,3660,1.90,36,41.9,3660,2.43,42,47.8,3660,2.79,54,59.6,3660,3.92,70,75.2,3660,5.00,82,87.9,3660,5.88,92,100.7,3660,8.39,104,113.4,3660,9.48,梯形线架重量,管路吊架选择与计算,材质,尺寸,mm x mm,概算重量,Kg/m,铁质,600 x 100,7.3,300 x 100,5.7,铝质,600 x 100,2.5,300 x 100,2.1,厚度,2.0 mm,常见线材重量,管路吊架选择与计算,导线,绝缘厚度,完成,概算重量,标称,构成,外径,外径,截面积,(,约,),m,No./mm,mm,mm,mm,/,1.25,7/0.45,1.35,2.95,19,2.0,7/0.6,1.8,3.4,28,3.5,7/0.8,2.4,0.8,4.0,45,5.5,7/1.0,3.0,1.0,5.0,70,8,7/1.2,3.6,1.2,6.0,105,14,7/1.6,4.8,1.4,7.6,170,22,7/2.0,6.0,1.6,9.2,260,30,7/2.3,6.9,1.6,10.1,335,38,7/2.6,7.8,1.8,11.4,430,50,19/1.8,9.0,12.6,535,60,19/-,9.2,12.8,630,80,19/-,10.6,2.0,14.6,830,100,19/-,11.9,2.0,15.9,1040,125,19/-,13.3,2.2,17.7,1300,150,37/-,14.8,19.2,1530,200,37/-,16.7,2.4,21.5,1980,250,61/-,18.8,23.6,2510,325,61/-,21.3,2.6,26.5,3150,400,61/-,24.1,29.3,3830,500,61/-,27.4,2.8,33,4740,600V PVC,绝缘电线,(IV) CNS 679,、,JIS C3307,常见线材重量,管路吊架选择与计算,导线,绝缘厚度,完成,概算重量,标称,构成,外径,外径,截面积,(,约,),m,No./mm,mm,mm,mm,/,1.25,7/0.45,1.35,3.0,16,2.0,7/0.6,1.8,3.4,25,3.5,7/0.8,2.4,4.0,40,5.5,7/1.0,3.0,1.0,5.0,65,8,7/1.2,3.6,5.6,90,14,7/1.6,4.8,1.0,6.8,150,22,7/2.0,6.0,1.2,8.4,230,30,7/2.3,6.9,9.3,300,38,7/2.6,7.8,10.5,380,50,19/1.8,9.0,1.5,12.0,490,60,19/2.0,10.0,1.5,13.0,600,80,19/2.3,11.5,14.5,780,100,19/2.6,13.0,2.0,17.0,1020,125,19/2.9,14.5,18.5,1250,150,37/2.3,16.1,21.0,1520,200,37/2.6,18.2,2.5,24.0,1950,250,61/2.3,20.7,26.0,2500,325,61/2.6,23.4,29.0,3170,400,61/2.9,26.1,32.0,3920,500,61/3.2,28.0,3.0,35.0,4790,600V PE,绝缘电线,(IE) CNS 10314,、,JIS C3326,常见线材重量,管路吊架选择与计算,导线,最小平均绝缘厚度,最小平均被覆厚度,完成,约计重量,标称,构成,外径,外径,截面积,条数,(,约,),m,No./mm,mm,mm,mm,mm,/,2.0,7,1.8,0.76,0.38,4.3,35.0,3.5,7,2.4,4.9,50.0,5.5,7,3.0,5.5,75.0,8,7,3.3,1.14,6.7,100.0,14,7,4.4,1.14,0.76,8.5,175.0,22,7,5.5,9.6,255.0,30,7,6.3,10.4,325.0,38,7,7.1,1.40,11.7,415.0,50,19,8.2,1.40,1.14,13.7,540.0,60,19,9.2,14.7,655.0,80,19,10.6,16.1,845.0,100,19,11.9,17.4,1050.0,125,19,13.3,1.65,1.65,20.5,1355.0,150,37,14.8,22.0,1615.0,200,37,16.7,23.9,2035.0,250,61,18.8,26.0,2525.0,325,61,21.3,2.03,1.65,29.2,3210.0,400,61,24.1,32.0,3945.0,500,61,27.4,35.3,4805.0,600V,交连,PE,绝缘,PVC,被覆电力电缆,-,单芯,常见线材重量,管路吊架选择与计算,导线,最小平均绝缘厚度,最小平均被覆厚度,完成,约计重量,标称,构成,外径,外径,截面积,条数,(,约,),m,No./mm,mm,mm,mm,mm,/,2.0,7,1.8,0.76,1.14,9.4,110.0,3.5,7,2.4,10.6,150.0,5.5,7,3.0,11.8,200.0,8,7,3.3,1.14,1.52,15.0,305.0,14,7,4.4,1.14,1.52,17.2,450.0,22,7,5.5,19.4,635.0,30,7,6.3,2.03,22.0,840.0,38,7,7.1,1.40,24.6,1060.0,50,19,8.2,1.40,2.03,26.8,1295.0,60,19,9.2,28.8,1550.0,80,19,10.6,31.6,1995.0,100,19,11.9,34.2,2570.0,125,19,13.3,1.65,2.03,38.3,3210.0,150,37,14.8,41.3,3852.0,200,37,16.7,2.79,46.8,4965.0,250,61,18.8,51.0,6115.0,325,61,21.3,2.03,2.79,57.4,7765.0,400,61,24.1,63.0,9505.0,600V,交连,PE,绝缘,PVC,被覆电力电缆,-,二芯,常见线材重量,管路吊架选择与计算,导线,最小平均绝缘厚度,最小平均被覆厚度,完成,约计重量,标称,构成,外径,外径,截面积,条数,(,约,),m,No./mm,mm,mm,mm,mm,/,2.0,7,1.8,0.76,1.14,9.9,135.0,3.5,7,2.4,11.2,190.0,5.5,7,3.0,12.5,260.0,8,7,3.3,1.14,1.52,15.9,395.0,14,7,4.4,1.14,1.52,18.3,605.0,22,7,5.5,2.03,21.7,910.0,30,7,6.3,23.4,1.140.0,38,7,7.1,1.40,26.2,1445.0,50,19,8.2,1.40,2.03,28.5,1720.0,60,19,9.2,30.7,2085.0,80,19,10.6,33.7,2730.0,100,19,11.9,37.5,3510.0,125,19,13.3,1.65,2.03,41.5,4370.0,150,37,14.8,2.79,46.5,5220.0,200,37,16.7,51.0,6780.0,250,61,18.8,55.0,8390.0,325,61,21.3,2.03,2.79,61.4,10680.0,400,61,24.1,67.4,13140.0,600V,交连,PE,绝缘,PVC,被覆电力电缆,-,三芯,常见线材重量,管路吊架选择与计算,导线,最小平均绝缘厚度,最小平均被覆厚度,完成,约计重量,标称,构成,外径,外径,截面积,条数,(,约,),m,No./mm,mm,mm,mm,mm,/,2.0,7,1.8,0.76,1.14,10.8,165.0,3.5,7,2.4,12.3,240.0,5.5,7,3.0,1.52,14.5,355.0,8,7,3.3,1.14,17.4,500.0,14,7,4.4,1.14,1.52,20.1,770.0,22,7,5.5,2.03,23.7,1160.0,30,7,6.3,25.7,1460.0,38,7,7.1,1.40,28.8,1860.0,50,19,8.2,1.40,2.03,31.4,2280.0,60,19,9.2,33.9,2770.0,80,19,10.6,37.3,3555.0,100,19,11.9,2.79,42.2,45750.0,125,19,13.3,1.65,2.79,47.0,5675.0,150,37,14.8,50.6,6985.0,200,37,16.7,55.2,8815.0,250,61,18.8,60.3,10935.0,325,61,21.3,2.03,3.65,69.6,14190.0,400,61,24.1,76.4,17410.0,600V,交连,PE,绝缘,PVC,被覆电力电缆,-,四,芯,管路吊装方式与建议,管路吊架选择与计算,水管管路系统,平面管吊装。,立管吊装。,设备进出口端吊装。,风管管路系统,方型风管吊装。,圆形风管吊装。,贴壁水平贴壁垂直吊装。,电气管路系统,水平型、型、型、型吊装。,直式、偏心缩减接头吊装。,垂直型、垂直弯接头。,水管管路系统,管路吊架选择与计算,吊架,水管,吊架,水管,U,型管束,水管,U,型管束,固定式吊架,角铁或槽铁,排水管,可调式防震支架,支架若撑于防震机座上时，应选用较大负重之弹簧避震器,水管管路系统,管路吊架选择与计算,水管吊架间距建议表,配管方式,管径,吊架间距,立管,最大间距不超过,4,米,横管,20mm,以下,每,1.8,米以内一处,2540mm,每,2,米以内一处,5080mm,每,3,米以内一处,90150mm,每,4,米以内一处,200mm,以上,每,5,米以内一处,节录,”,空调工程施工规范,”,钢管管径,(in),最大支撑间隔,(m),平均斜度,1/100,1/250,1/500,3/4,3,-,-,1,4,2,-,1-1/4,5,3,1.5,1-1/2,6,4.5,2.5,2,6.5,5,4,2-1/2,7.5,6,4.5,3,8,7,5.5,4,10,8,6.5,5,11.5,9,7,6,12,10,7.5,8,11,9,10,13,10,12,14,11,14,15,12,16,16,13,18,17,13.5,蒸气管吊架间距建议表,节录,”,空调冷冻工程之设计与施工,”,水管管路系统,管路吊架选择与计算,楼板,吊锚,/,固定板,水管,U,型管束,保温,吊杆,/,槽铁,吊架,吊锚,槽铁,水管管路系统,管路吊架选择与计算,项次,管尺寸,管架间距,(M),管重,+,水重,(KG/M),全重,(KG/M),吊架型式,( A ),吊杆尺寸,( B ),支架规格,( C ),吊锚规格,( D ),固定板,( E ),U,型管束规格,(,加长型,)( F ),1,1525A*2,2,3.1,12.4,全牙吊杆,3/8,10mm,角铁,40x40x3t,3/8,10mm,-,1/4,6mm,2,3280A*2,3,6.1,96.6,全牙吊杆,3/8,10mm,角铁,40x40x3t,3/8,10mm,-,1/4,6mm,3,100A*2,3.5,24.3,170.1,全牙吊杆,3/8,10mm,角铁,50x50x6t,3/8,10mm,-,5/16,7.5mm,4,125A*2,3.5,34.7,242.9,全牙吊杆,1/2,12mm,角铁,50x50x6t,1/2,12mm,-,5/16,7.5mm,5,150A*2,3.5,46.9,328.3,全牙吊杆,1/2,12mm,角铁,65x65x6t,1/2,12mm,-,3/8,10mm,6,200A*2,3.5,74.4,520.8,全牙吊杆,1/2,12mm,角铁,65x65x6t,1/2,12mm,-,3/8,10mm,7,250A*2,3.5,111.1,888.8,槽铁,槽铁,50*25*5t,槽铁,50*25*5t,-,吊锚,3/8,10mm*4,固定板,300*,300,*10t,3/8,10mm,8,300A*2,3.5,146.8,1174.4,槽铁,槽铁,75*40*5t,槽铁,75*40*5t,-,吊锚,1/2,12mm*4,固定板,300*,300,*10t,3/8,10mm,9,350A*2,3.5,170.2,1361.6,槽铁,槽铁,75*40*5t,槽铁,75*40*5t,-,吊锚,1/2,12mm*4,固定板,300*,300,*10t,3/8,10mm,10,400A*2,3.5,211.1,1688.8,槽铁,槽铁,100*50*5t,槽铁,100*50*5t,-,吊锚,1/2,12mm*4,固定板,300*,300,*10t,1/2,12mm,11,500A*2,3.5,304.8,2438.4,槽铁,槽铁,125*60*6t,槽铁,125*60*6t,-,吊锚,1/2,12mm*4,固定板,300*,300,*10t,1/2,12mm,12,600A*2,3.5,414.9,3319.2,槽铁,槽铁,125*60*6t,槽铁,125*60*6t,-,吊锚,5/8,15mm*4,固定板,300*,300,*10t,1/2,12mm,节录,”,南港车站地下化工程施工大样图,”,水管管路系统,管路吊架选择与计算,电焊条抗拉强度分类：,1.,美国熔接协会,(AWS),及美国材料试验协会,(ASTM),标示：,E45,组：抗拉强度最低为,45,000 psi,E60,组：抗拉强度最低为,60,000 psi,例：,ASTM-AWS-E 60 1 0,2.,日本工业标准,(JIS),标示：,例：,JIS-D 43 2 4,3.,中国国家标准：,例：,CNS E -43 1 1,注：,1,- E,：电焊,(electric welding),2,- 60,：抗拉强度，单位为,1000psi,3,- 1,：适用焊接位置,4,- 0,：电源、电弧性能、渗透力及质量,1:,全能位置焊接,2:,仅能平焊及横焊,3:,仅能平焊,1,2,3,4,1,2,3,4,注：,1,-,：电焊条,2,- 43,：拉力强度，单位为,kg/mm,2,3,- 2,：适用焊接位置,4,- 4,：包覆料之种类,1:,全能位置焊接,2:,仅能平焊及横焊,3:,仅能平焊,1,2,3,注：,1,- E,：电焊条,2,- 43,：拉力强度，单位为,kg/mm,2,3,- 1,：适用焊接位置,4,- 1,：电流种类及极性,1:,全能位置焊接,2:,仅能平焊及横焊,3:,仅能平焊,4,风管管路系统,管路吊架选择与计算,吊带,1,”,吊杆,吊具夹持物,角铁,推止螺帽,板条吊架,风管之最长边尺寸,圆柱吊杆,板条吊带,秋千吊架底座角铁,最大间距,大至,18,8,号铁丝,1*16 Ga.,1*1*1/8,10,19,“,至,30,8,号铁丝,1*16 Ga.,1*1*1/8,10,31,“,至,42,1/4,吊杆,1*16 Ga.,1-1/2*1-1/2*1/8,10,43,“,至,60,3/8,吊杆,1*16 Ga.,1-1/2*1-1/2*1/8,10,61,“,至,84,3/8,吊杆,1-1/2*16 Ga.,2*2*1/8,8,85,“,至,96,3/8,吊杆,1-1/2*16 Ga.,2*2*3/16,8,大至,97,3/8,吊杆,-,2*2*1/4,8,方风管所用推荐吊架尺寸,SMACNA,风管标准,风管管路系统,管路吊架选择与计算,3/8,”,螺栓,吊带,同样尺寸的铁带作为吊带,吊架的圆柱吊杆或吊带,铁带,风管直径,圆柱吊杆,板条吊架,最大间距,吊架数,大至,18,8,号铁丝,1*16 Ga.,10,1,19,至,36,-,1*12 Ga.,10,1,37,至,50,-,2*16 Ga.,10,1,51,至,84,-,2*16 Ga.,10,2,圆风管所用推荐吊架尺寸,SMACNA,风管标准,风管管路系统,管路吊架选择与计算,风管尺寸,铁带规格,间距,12 * 18,1-1/2 * 16 Ga.,8,15 * 24,1-1/2 * 16