悬挑式脚手架荷载计算常用数据、轴心受压构件的稳定系数、质量验收表

附录A悬挑式脚手架荷载计算常用数据表A.1扣件式钢管脚手架每米立杆承受的结构自重标准值gk（kN/m）步距（m）脚手架类型钢管规格脚手架立杆横距la（m）1.050.8纵距lb（m）纵距lb（m）1.21.51.82.01.21.51.82.01.5双排￠48×3.5内立杆0.15280.16900.18520.19590.12910.14130.15340.1615外立杆0.17850.19720.21610.22880.15480.16950.18430.1944￠48×3.2内立杆0.14330.15830.17330.18320.12110.13230.14350.1510外立杆0.16750.18480.20230.21400.14520.15880.17250.1819￠48×3.0内立杆0.13700.15120.16530.17480.11570.12630.13700.1440外立杆0.16020.17660.19300.20430.13880.15160.16480.1735￠48×2.8内立杆0.13070.14400.15740.16630.11030.12040.13040.1371外立杆0.15290.16820.18390.19440.13240.14460.15690.16531.7双排￠48×3.5内立杆0.13960.15390.16810.17770.11870.12940.14010.1472外立杆0.16400.18040.19690.20800.14310.15590.16890.1775￠48×3.2内立杆0.13090.14410.15730.16610.11120.12110.13100.1376外立杆0.15390.16900.18430.19450.13410.14600.15800.1661￠48×3.0内立杆0.12500.13750.15010.15840.10630.11560.12500.1313外立杆0.14700.16140.17610.18560.12830.13940.15090.1585￠48×2.8内立杆0.11920.13100.14280.15070.10130.11010.11900.1249外立杆0.14030.15380.16750.17670.12230.13280.14370.15091.8双排￠48×3.5内立杆0.13410.14760.16100.17000.11430.12440.13460.1413外立杆0.15800.17330.18890.19930.13820.15010.16250.1706￠48×3.2内立杆0.12570.13820.15060.15900.10710.11650.12580.1321外立杆0.14820.16240.17680.18650.12950.14070.15200.1596￠48×3.0内立杆0.12010.13190.14370.15160.10230.11120.12000.1259外立杆0.14170.15510.16880.17790.12380.13430.14510.1522￠48×2.8内立杆0.11450.12560.13670.14420.09750.10590.11420.1198外立杆0.13510.14780.16070.16930.11800.12800.13810.14502.0双排￠48×3.5内立杆0.12470.13690.14900.15710.10690.11600.12510.1312外立杆0.14790.16160.17540.18480.13000.14060.15150.1589￠48×3.2内立杆0.11690.12810.13930.14680.10020.10860.11700.1226外立杆0.13870.15130.16410.17280.12190.13170.14180.1486￠48×3.0内立杆0.11160.12220.13290.14000.09560.10360.11160.1169外立杆0.13240.14440.15670.16480.11630.12570.13530.1418￠48×2.8内立杆0.10640.11640.12640.13310.09110.09860.10620.1112外立杆0.12630.13760.14910.15690.11090.11970.12880.1349注：除剪刀撑、连接剪刀撑钢管的扣件、剪刀撑同立杆的扣件单独作用于外立杆外，其余结构自重标准值按平均值作用于内外立杆。表A.2悬挑式钢管脚手架常用构配件与材料、人员的自重名称单位重量直角扣件N/个13.2旋转扣件N/个14.6对接扣件N/个18.4钢管Φ48×3.5N/m37.6Φ48×3.2N/m34.6Φ48×3.0N/m32.6Φ48×2.8N/m30.6人员N/人800～850普通转240㎜×115㎜×53㎜kN/m318~19灰砂砖kN/m318瓷面砖kN/m317.8石灰砂浆、混合砂浆kN/m317水泥砂浆kN/m320素混凝土kN/m322~24加气混凝土kN/块5.5~7.5泡沫混凝土kN/m34~6花岗岩、大理石kN/m328玻璃kN/m326布制标语N/m23布制广告N/m2102000目安全网N/m25表A.3敞开式钢管脚手架的挡风系数步距h（m）纵距lb（m）1.21.51.82.01.50.1060.0960.0900.0861.60.1030.0940.0870.0841.80.0990.0900.0830.0802.00.0960.0860.0800.077附录B轴心受压构件的稳定系数表B.1轴心受压构件的稳定系数λ012345678901.0000.9970.9950.9920.9890.9870.9840.9810.9790.976100.9740.9710.9680.9660.9630.9600.9580.9550.9520.949200.9470.9440.9410.9380.9360.9330.9300.9270.9240.921300.9180.9150.9120.9090.9060.9030.8990.8960.8930.889400.8860.8820.8790.8750.8720.8680.8640.8610.8580.855500.8520.8490.8460.8430.8390.8360.8320.8290.8250.822600.8180.8140.8100.8060.8020.7970.7930.7890.7840.779700.7750.7700.7650.7600.7550.7500.7440.7390.7330.728800.7220.7160.7100.7040.6980.6920.6860.6800.6730.667900.6610.6540.6480.6410.6340.6260.6180.6110.6030.5951000.5880.5800.5730.5660.5580.5510.5440.5370.5300.5231100.5160.5090.5020.4960.4890.4830.4760.4700.4640.4581200.4520.4460.4400.4340.4280.4230.4170.4120.4060.4011300.3960.3910.3860.3810.3760.3710.3670.3620.3570.3531400.3490.3440.3400.3360.3320.3280.3240.3200.3160.3121500.3080.3050.3010.2980.2940.2910.2870.2840.2810.2771600.2740.2710.2680.2650.2620.2590.2560.2530.2510.2481700.2450.2430.2400.2370.2350.2320.2300.2270.2250.2231800.2200.2180.2160.2140.2110.2090.2070.2050.2030.2011900.1990.1970.1950.1930.1910.1890.1880.1860.1840.1822000.1800.1790.1770.1750.1740.1720.1710.1690.1670.1662100.1640.1630.1610.1600.1590.1570.1560.1540.1530.1522200.1500.1490.1480.1460.1450.1440.1430.1410.1400.1392300.1380.1370.1360.1350.1330.1320.1310.1300.1290.1282400.1270.1260.1250.1240.1230.1220.1210.1200.1190.1182500.117---------------------------表B.2b类截面轴心受压构件的稳定系数（采用轧制或焊接截面）012345678901.0001.0001.0000.9990.9990.9980.9970.9960.9950.994100.9920.9910.9890.9870.9850.9830.9810.9780.9760.973200.9700.9670.9630.9600.9570.9530.9500.9460.9430.939300.9360.9320.9290.9250.9220.9180.9140.9100.9060.903400.8990.8950.8910.8870.8820.8780.8740.8700.8650.861500.8560.8520.8470.8420.8380.8330.8280.8220.8180.813600.8070.8020.7970.7910.7860.7800.7740.7690.7630.757700.7510.7450.7390.7320.7260.7200.7140.7070.7010.694800.6880.6810.6750.6680.6610.6550.6480.6410.6350.628900.6210.6140.6080.6010.5940.5880.5810.5750.5680.5611000.5550.5490.5420.5360.5290.5230.5170.5110.5050.4991100.4930.4870.4810.4750.4700.4640.4580.4530.4470.4421200.4370.4320.4260.4210.4160.4110.4060.4020.3970.3921300.3870.3830.3780.3740.3700.3650.3610.3570.3530.3491400.3450.3410.3370.3330.3290.3260.3220.3180.3150.3111500.3080.3040.3010.2980.2950.2910.2880.2850.2820.2791600.2760.2730.2700.2670.2650.2620.2590.2560.2540.2511700.2490.2460.2440.2410.2390.2360.2340.2320.2290.2271800.2250.2230.2200.2180.2160.2140.2120.2100.2080.2061900.2040.2020.2000.1980.1970.1950.1930.1910.1900.1882000.1860.1840.1830.1810.1800.1780.1760.1750.1730.1722100.1700.1690.1670.1660.1650.1630.1620.1600.1590.1582200.1560.1550.1540.1530.1510.1500.1490.1480.1460.1452300.1440.1430.1420.1410.1400.1380.1370.1360.1350.1342400.1330.1320.1310.1300.1290.1280.1270.1260.1250.1242500.123---------------------------附录C悬挑式脚手架质量验收表表C.1型钢悬挑结构制作技术要求、检验方法悬挑架型号：生产数量：施工图编号：NO.序号检验项目技术要求检验方法1原材料钢材的品种、规格、型号、性能应符合现行国家标准规定和设计要求检查出厂合格证、中文标志及检验报告焊接材料的品种、规格、性能螺栓、螺纹、垫圈等的品种、规格、性能2零部件加工零件的长度、宽度（mm）±3.0观察或用钢尺、塞尺检查型钢端部垂直度（mm）2.0螺栓孔制孔精度允许偏差（mm）直径＋1.0，0.0游标卡尺或孔径圆规检查圆度2.0螺栓孔孔距允许偏差（mm）孔距范围同一组任意两孔间距相邻两组端孔间距钢尺检查≤500±1.0±1.5501~1200±1.5±2.01201~3000—±2.5＞3000—±3.03组装杆件轴线交点错位（mm）≤3.0用钢尺、塞尺或水平尺检查立杆定位件偏位（mm）≤5.0受压杆件弯曲矢高（mm）L/1000，且≯10.04焊接焊工需经考试合格，持证上岗，在其考试合格项目及其认可范围内施焊检查焊工合格证及其认可范围、有效期焊接质量焊缝尺寸需符合设计要求；焊缝表面应平整、无裂缝、气孔、夹渣、漏焊等明显缺陷观察和用放大镜、焊缝量规、钢尺检查5油漆应除锈，二度防锈漆，不得漏漆，无透底、流坠、起皮观察表C.2