室外装饰构筑物一计算书

同济大学3D3S软件PAGE1设计依据《钢结构设计标准》(GB50017-2017)《空间网格结构技术规程》(JGJ7-2010)《建筑结构荷载规范》(GB50009-2012)《建筑抗震设计规范》(GB50011-2010)(2016年版)《建筑地基基础设计规范》(GB50007-2011)《钢管混凝土结构技术规范》(GB50936-2014)《钢管混凝土结构设计规程》(CECS28:2012)《矩形钢管混凝土结构技术规程》(CECS159-2004)《钢结构焊接规范》(GB50661-2011)《钢结构高强度螺栓连接技术规程》(JGJ82-2011)2计算简图计算简图(圆表示支座，数字为节点号)3荷载与组合结构重要性系数：1.003.1荷载工况荷载工况汇总表工况号荷载类型荷载说明0恒1活2风3风4雪(1)杆件导荷载列表(力：kN；分布力：kN/m；弯矩：kN.m；分布弯矩：kN.m/m)序号荷载类型工况导荷方式体型系数面荷载值(基本风压)1恒0单向杆件--1.002活1单向杆件--0.503风2单向杆件1.300.404风2单向杆件-0.700.405风3单向杆件0.700.406风3单向杆件-1.300.407雪4单向杆件--0.458风2单向杆件-1.300.403.2节点荷载3.3单元荷载1)工况号:0*输入的面荷载:序号荷载类型导荷方式体型系数面荷载值(基本风压)kN/m21恒载单向杆件--1.00面荷载分布图:面荷载序号1分布图（红线表示荷载分配到的单元）2)工况号:1*输入的面荷载:序号荷载类型导荷方式体型系数面荷载值(基本风压)kN/m21活载单向杆件--0.50面荷载分布图:面荷载序号1分布图（红线表示荷载分配到的单元）3)工况号:2*输入的面荷载:序号荷载类型导荷方式体型系数面荷载值(基本风压)kN/m21风载单向杆件1.300.402风载单向杆件-0.700.403风载单向杆件-1.300.40面荷载分布图:面荷载序号1分布图（红线表示荷载分配到的单元）面荷载序号2分布图（红线表示荷载分配到的单元）面荷载序号3分布图（红线表示荷载分配到的单元）3.4面荷载3.5其它荷载(1).风总信息基本风压：0.55(kN/m2)地面粗糙度：B风压高度变化修正系数η：1.00风荷载计算用阻尼比：0.02风荷载参数高度(m)μz（修正前）ημzβz5.601.001.001.001.79(2).地震作用规范：《建筑抗震设计规范》（GB50011-2010）（2016年版）地震烈度：6度(0.05g)水平地震影响系数最大值：0.040计算振型数：9建筑结构阻尼比：0.040特征周期值：0.35地震影响：多遇地震场地类别：Ⅱ类地震分组：第一组周期折减系数：1.00地震力计算方法：振型分解法振型号周期（秒）各振型质量参与系数11.98920.00%0.11%0.00%21.986755.39%44.23%0.00%31.986744.28%55.33%0.00%40.29980.00%0.00%12.01%50.27430.00%0.00%0.00%60.27330.00%0.00%0.00%70.24910.00%0.32%0.00%80.24910.32%0.00%0.00%90.20570.00%0.00%0.00%(3).温度作用无温度作用。3.6荷载组合(1)1.30恒载+1.50活载工况1(2)1.30恒载+1.50风载工况2(3)1.30恒载+1.50风载工况3(4)1.30恒载+1.50活载工况1+1.50x0.60风载工况2(5)1.30恒载+1.50活载工况1+1.50x0.60风载工况3(6)1.30恒载+1.50x0.70活载工况1+1.50风载工况2(7)1.30恒载+1.50x0.70活载工况1+1.50风载工况3(8)1.30恒载+1.50x0.70活载工况1+1.50x0.60风载工况2(9)1.30恒载+1.50x0.70活载工况1+1.50x0.60风载工况3(10)1.20恒载+1.20x0.50活载工况1+1.30水平地震(11)1.00恒载+1.50风载工况2(12)1.00恒载+1.50风载工况3(13)1.00恒载+1.00x0.50活载工况1+1.30水平地震(14)1.35恒载+1.40x0.70活载工况1+1.40x0.60风载工况2(15)1.35恒载+1.40x0.70活载工况1+1.40x0.60风载工况3(16)1.35恒载+1.40x0.70活载工况1(17)1.35恒载+1.40x0.60风载工况2(18)1.35恒载+1.40x0.60风载工况3(19)1.00恒载+1.00x0.50活载工况1+1.40x0.20风载工况2+1.30水平地震(20)1.00恒载+1.00x0.50活载工况1+1.40x0.20风载工况3+1.30水平地震(21)1.20恒载+1.20x0.50活载工况1+1.40x0.20风载工况2+1.30水平地震(22)1.20恒载+1.20x0.50活载工况1+1.40x0.20风载工况3+1.30水平地震4内力位移计算结果4.1内力4.1.1最不利内力各效应组合下最大支座反力设计值(单位：kN、kN.m)节点号控制组合号组合序号N1N2N3M1M2M3N1最大111.3-0.033.90.00.00.0N2最大1940.60.316.00.00.00.0N3最大111.3-0.033.90.00.00.02合力最大111.3-0.033.90.00.00.0N1最小111-0.4-0.0-10.90.00.00.0N2最小1031.0-0.325.70.00.00.0N3最小111-0.4-0.0-10.90.00.00.0N1最大1020.9-0.625.20.00.00.0N2最大111-0.30.3-10.90.00.00.0N3最大110.9-0.933.80.00.00.04合力最大110.9-0.933.80.00.00.0N1最小111-0.30.3-10.90.00.00.0N2最小1030.7-0.925.20.00.00.0N3最小111-0.30.3-10.90.00.00.0N1最大1920.3-0.616.10.00.00.0N2最大1110.00.4-11.00.00.00.0N3最大11-0.0-1.334.00.00.00.06合力最大11-0.0-1.334.00.00.00.0N1最小101-0.3-1.025.80.00.00.0N2最小11-0.0-1.334.00.00.00.0N3最小1110.00.4-11.00.00.00.0N1最大1110.30.3-10.90.00.00.0N2最大1110.30.3-10.90.00.00.0N3最大11-0.9-0.933.80.00.00.08合力最大11-0.9-0.933.80.00.00.0N1最小101-0.9-0.725.20.00.00.0N2最小103-0.6-0.925.20.00.00.0N3最小1110.30.3-10.90.00.00.0N1最大1110.40.0-11.00.00.00.0N2最大194-0.60.316.00.00.00.0N3最大11-1.3-0.033.90.00.00.010合力最大11-1.3-0.033.90.00.00.0N1最小11-1.3-0.033.90.00.00.0N2最小103-0.9-0.325.70.00.00.0N3最小1110.40.0-11.00.00.00.0N1最大1110.3-0.3-10.90.00.00.0N2最大104-0.70.925.20.00.00.0N3最大11-0.90.933.80.00.00.012合力最大11-0.90.933.80.00.00.0N1最小101-0.90.625.20.00.00.0N2最小1110.3-0.3-10.90.00.00.0N3最小1110.3-0.3-10.90.00.00.0N1最大1920.30.616.10.00.00.0N2最大11-0.01.334.00.00.00.0N3最大11-0.01.334.00.00.00.014合力最大11-0.01.334.00.00.00.0N1最小101-0.31.025.80.00.00.0N2最小1110.0-0.4-11.00.00.00.0N3最小1110.0-0.4-11.00.00.00.0N1最大1020.90.725.20.00.00.0N2最大1040.60.925.20.00.00.0N3最大110.90.933.80.00.00.016合力最大110.90.933.80.00.00.0N1最小111-0.3-0.3-10.90.00.00.0N2最小111-0.3-0.3-10.90.00.00.0N3最小111-0.3-0.3-10.90.00.00.0各效应组合下最大支座反力标准值(单位：kN、kN.m)节点号控制组合号组合序号N1N2N3M1M2M3N1最大1021.00.020.90.00.00.0N2最大1940.70.217.60.00.00.0N3最大110.9-0.025.00.00.00.02合力最大110.9-0.025.00.00.00.0N1最小21-0.1-0.0-1.30.00.00.0N2最小1030.8-0.221.40.00.00.0N3最小21-0.1-0.0-1.30.00.00.0N1最大1020.8-0.521.00.00.00.0N2最大21-0.00.0-1.40.00.00.0N3最大110.7-0.724.90.00.00.04合力最大110.7-0.724.90.00.00.0N1最小21-0.00.0-1.40.00.00.0N2最小1030.6-0.821.00.00.00.0N3最小21-0.00.0-1.40.00.00.0N1最大1920.2-0.717.60.00.00.0N2最大210.00.1-1.40.00.00.0N3最大11-0.0-0.925.00.00.00.06合力最大11-0.0-0.925.00.00.00.0N1最小101-0.2-0.821.50.00.00.0N2最小103-0.0-1.021.00.00.00.0N3最小210.00.1-1.40.00.00.0N1最大210.00.0-1.40.00.00.0N2最大210.00.0-1.40.00.00.0N3最大11-0.7-0.724.90.00.00.08合力最大11-0.7-0.724.90.00.00.0N1最小101-0.8-0.621.00.00.00.0N2最小103-0.5-0.821.00.00.00.0N3最小210.00.0-1.40.00.00.0N1最大210.10.0-1.40.00.00.0N2最大194-0.60.217.60.00.00.0N3最大11-0.9-0.025.00.00.00.010合力最大11-0.9-0.025.00.00.00.0N1最小101-0.9-0.020.90.00.00.0N2最小103-0.8-0.221.40.00.00.0N3最小210.10.0-1.40.00.00.0N1最大210.0-0.0-1.40.00.00.0N2最大104-0.60.821.00.00.00.0N3最大11-0.70.724.90.00.00.012合力最大11-0.70.724.90.00.00.0N1最小101-0.80.521.00.00.00.0N2最小210.0-0.0-1.40.00.00.0N3最小210.0-0.0-1.40.00.00.0N1最大1920.20.717.60.00.00.0N2最大104-0.01.021.00.00.00.0N3最大11-0.00.925.00.00.00.014合力最大11-0.00.925.00.00.00.0N1最小101-0.20.821.50.00.00.0N2最小210.0-0.1-1.40.00.00.0N3最小210.0-0.1-1.40.00.00.0N1最大1020.80.621.00.00.00.0N2最大1040.50.821.00.00.00.0N3最大110.70.724.90.00.00.016合力最大110.70.724.90.00.00.0N1最小21-0.0-0.0-1.40.00.00.0N2最小21-0.0-0.0-1.40.00.00.0N3最小21-0.0-0.0-1.40.00.00.04.1.2内力包络及统计按轴力N最大显示构件颜色(kN)轴力N最大的前10个单元的内力(单位：m,kN,kN.m)序号单元号组合号组合序位置轴力N剪力Q2剪力Q3扭矩M弯矩M2弯矩M3171110.00012.0-0.0-0.40.02.3-0.0231110.00012.0-0.00.4-0.0-2.3-0.0351110.00011.9-0.40.0-0.0-0.0-2.3481110.00011.90.3-0.3-0.01.61.6521110.00011.90.30.30.0-1.61.6611110.00011.90.4-0.0-0.00.02.3741110.00011.9-0.30.3-0.0-1.6-1.6861110.00011.9-0.3-0.30.01.6-1.6911110.0001.118.0-0.00.00.09.910127110.0001.118.00.0-0.0-0.09.9按轴力N最小显示构件颜色(kN)轴力N最小的前10个单元的内力(单位：m,kN,kN.m)序号单元号组合号组合序位置轴力N剪力Q2剪力Q3扭矩M弯矩M2弯矩M313115.600-34.00.0-1.30.0-0.0-0.027115.600-34.00.01.3-0.00.0-0.035115.600-33.91.3-0.00.0-0.0-0.041115.600-33.9-1.3-0.00.0-0.00.058115.600-33.8-0.90.90.00.00.062115.600-33.8-0.9-0.9-0.0-0.00.074115.600-33.80.9-0.90.0-0.0-0.086115.600-33.80.90.9-0.00.0-0.091271110.000-0.4-7.0-0.00.0-0.0-3.210111110.000-0.4-7.00.0-0.00.0-3.2按弯矩M2最大显示构件颜色(kN.m)弯矩M2最大的前10个单元的内力(单位：m,kN,kN.m)序号单元号组合号组合序位置轴力N剪力Q2剪力Q3扭矩M弯矩M2弯矩M313110.000-32.70.0-1.30.07.00.0221030.000-24.0-0.7-0.90.05.3-4.1341030.000-24.00.6-0.90.05.23.5471110.00012.0-0.0-0.40.02.3-0.0511030.000-24.5-1.0-0.30.01.8-5.3651030.000-24.60.9-0.30.01.85.3781110.00011.90.3-0.3-0.01.61.6861110.00011.9-0.3-0.30.01.6-1.6928110.0000.65.7-0.2-0.50.16.01041110.0000.65.7-0.2-0.50.16.0按弯矩M2最小显示构件颜色(kN.m)弯矩M2最小的前10个单元的内力(单位：m,kN,kN.m)序号单元号组合号组合序位置轴力N剪力Q2剪力Q3扭矩M弯矩M2弯矩M317110.000-32.70.01.3-0.0-7.00.0281040.000-24.0-0.60.9-0.0-5.3-3.5361040.000-24.00.70.9-0.0-5.24.1431110.00012.0-0.00.4-0.0-2.3-0.0511940.000-15.1-0.60.3-0.0-1.8-3.3651940.000-15.10.60.3-0.0-1.83.3721110.00011.90.30.30.0-1.61.6841110.00011.9-0.30.3-0.0-1.6-1.69172110.5040.6-5.6-0.2-1.0-0.15.810167110.0000.65.60.21.0-0.15.8按弯矩M3最大显示构件颜色(kN.m)弯矩M3最大的前10个单元的内力(单位：m,kN,kN.m)序号单元号组合号组合序位置轴力N剪力Q2剪力Q3扭矩M弯矩M2弯矩M3114110.000-0.114.6-0.00.00.017.1285110.000-0.114.60.0-0.0-0.017.13117110.000-0.114.50.00.0-0.017.14103110.000-0.114.60.00.00.017.05174110.000-0.114.6-0.0-0.0-0.017.0625110.000-0.114.60.00.0-0.017.0717110.000-0.114.60.00.0-0.017.0845110.000-0.114.6-0.0-0.00.017.09127110.0001.118.00.0-0.0-0.09.91011110.0001.118.0-0.00.00.09.9按弯矩M3最小显示构件颜色(kN.m)弯矩M3最小的前10个单元的内力(单位：m,kN,kN.m)序号单元号组合号组合序位置轴力N剪力Q2剪力Q3扭矩M弯矩M2弯矩M311110.000-32.6-1.3-0.00.00.0-7.02851110.0000.0-4.9-0.00.00.0-5.53141110.0000.0-4.90.0-0.0-0.0-5.541171110.0000.0-4.9-0.0-0.00.0-5.551031110.0000.0-4.9-0.0-0.00.0-5.561741110.0000.0-4.90.00.0-0.0-5.57251110.0000.0-4.9-0.0-0.00.0-5.48171110.0000.0-4.9-0.0-0.00.0-5.49451110.0000.0-4.90.00.0-0.0-5.41081020.000-24.0-0.90.7-0.0-4.1-5.24.2位移4.2.1组合位移最大正位移组合1:Uz(mm)最大负位移组合1:Uz(mm)5设计验算结果本工程有1种材料：Q235B：弹性模量：2.06*105N/mm2；泊松比：0.30；线膨胀系数：1.20*10-5；质量密度：7850kg/m3。5.1设计验算结果图及统计表根据计算分析模型，进行规范检验，检验结果表明，结构能够满足承载力计算要求，应力比最大值为0.68。下图为模型总体应力比分布图：杆件应力比分布图按“强度应力比”显示构件颜色“强度应力比”最大的前10个单元的验算结果（所在组合号／情况号）序号单元号强度绕2轴整体稳定绕3轴整体稳定沿2轴抗剪应力比沿3轴抗剪应力比绕2轴长细比绕3轴长细比结果1140.683(1/1)0.5020.6830.1130.0001616满足2850.683(1/1)0.5020.6830.1130.0001616满足31170.683(1/1)0.5020.6830.1120.0001717满足41030.681(1/1)0.5010.6810.1120.0001616满足51740.681(1/1)0.5010.6810.1120.0001616满足6250.680(1/1)0.5000.6800.1120.0001616满足7170.679(1/1)0.4990.6790.1120.0001717满足8450.679(1/1)0.4990.6790.1120.0001717满足91270.399(1/1)0.2890.3940.1390.00100满足10110.399(1/1)0.2890.3940.1390.00100满足按“强度应力比”统计结果表范围>1.001.00~0.900.90~0.700.70~0.500.50~0.08单元数0008166百分比0.0%0.0%0.0%4.6%95.4%按“绕2轴应力比”显示构件颜色“绕2轴整体稳定应力比”最大的前10个单元的验算结果（所在组合号／情况号）序号单元号强度绕2轴整体稳定绕3轴整体稳定沿2轴抗剪应力比沿3轴抗剪应力比绕2轴长细比绕3轴长细比结果1140.6830.502(1/1)0.6830.1130.0001616满足2850.6830.502(1/1)0.6830.1130.0001616满足31170.6830.502(1/1)0.6830.1120.0001717满足41030.6810.501(1/1)0.6810.1120.0001616满足51740.6810.501(1/1)0.6810.1120.0001616满足6250.6800.500(1/1)0.6800.1120.0001616满足7170.6790.499(1/1)0.6790.1120.0001717满足8450.6790.499(1/1)0.6790.1120.0001717满足91270.3990.289(1/1)0.3940.1390.00100满足10110.3990.289(1/1)0.3940.1390.00100满足按“绕2轴整体稳定应力比”统计结果表范围>1.001.00~0.900.90~0.700.70~0.500.50~0.00单元数0005169百分比0.0%0.0%0.0%2.9%97.1%按“绕3轴应力比”显示构件颜色“绕3轴整体稳定应力比”最大的前10个单元的验算结果（所在组合号／情况号）序号单元号强度绕2轴整体稳定绕3轴整体稳定沿2轴抗剪应力比沿3轴抗剪应力比绕2轴长细比绕3轴长细比结果1140.6830.5020.683(1/1)0.1130.0001616满足2850.6830.5020.683(1/1)0.1130.0001616满足31170.6830.5020.683(1/1)0.1120.0001717满足41030.6810.5010.681(1/1)0.1120.0001616满足51740.6810.5010.681(1/1)0.1120.0001616满足6250.6800.5000.680(1/1)0.1120.0001616满足7170.6790.4990.679(1/1)0.1120.0001717满足8450.6790.4990.679(1/1)0.1120.0001717满足91270.3990.2890.394(1/1)0.1390.00100满足10110.3990.2890.394(1/1)0.1390.00100满足按“绕3轴整体稳定应力比”统计结果表范围>1.001.00~0.900.90~0.700.70~0.500.50~0.07单元数0008166百分比0.0%0.0%0.0%4.6%95.4%5.2设计验算结果表设计验算结果表(强度和整体稳定)单元号强度绕2轴整体稳定绕3轴整体稳定沿2轴抗剪应力比沿3轴抗剪应力比绕2轴长细比绕3轴长细比结果10.3670.0000.3740.0090.0029090满足20.3700.0000.3770.0060.0069090满足30.3680.0000.3750.0020.0099090满足40.3700.0000.3760.0060.0069090满足50.3670.0000.3730.0090.0029090满足60.3700.0000.3760.0060.0069090满足70.3680.0000.3750.0020.0099090满足80.3700.0000.3770.0060.0069090满足90.2040.1280.2040.0840.0001717满足100.3060.2220.3030.0520.0003434满足110.3990.2890.3940.1390.00100满足120.3010.2190.2990.0520.0003333满足130.3060.2230.3040.0520.0003434满足140.6830.5020.6830.1130.0001616满足150.2030.1270.2030.0840.0001717满足160.3050.2220.3020.0520.0003434满足170.6790.4990.6790.1120.0001717满足180.1990.1240.1990.0830.0001717满足190.3060.2230.3040.0520.0003434满足200.3970.2880.3930.1380.00100满足210.3010.2190.2980.0520.0003333满足220.2470.1780.2410.0440.0011717满足230.0830.0590.0800.0190.0001717满足240.1440.1040.1410.0310.0011717满足250.6800.5000.6800.1120.0001616满足260.1440.1040.1410.0310.0011717满足270.0830.0590.0800.0190.0001717满足280.2470.1780.2410.0440.0011717满足290.2470.1780.2420.0440.0011717满足300.0830.0590.0800.0190.0001717满足310.1440.1030.1410.0310.0011717满足320.2030.1270.2030.0840.0001717满足330.1440.1030.1410.0310.0011717满足340.0820.0590.0790.0190.0001717满足350.2460.1780.2410.0440.0011717满足360.2460.1780.2410.0440.0011717满足370.0820.0590.0790.0190.0001717满足380.1440.1030.1410.0310.0011717满足390.1440.1030.1410.0310.0011717满足400.0830.0590.0800.0190.0001717满足410.2470.1780.2420.0440.0011717满足420.2470.1780.2410.0440.0011717满足430.0830.0590.0800.0190.0001717满足440.1440.1040.1410.0310.0011717满足450.6790.4990.6790.1120.0001717满足460.1440.1040.1410.0310.0011717满足470.0830.0590.0800.0190.0001717满足480.2470.1780.2410.0440.0011717满足490.0810.0510.0700.0040.0022525满足500.0830.0530.0720.0040.0022525满足510.0830.0530.0720.0040.0022525满足520.0810.0510.0700.0040.0022525满足530.0820.0520.0710.0040.0022525满足540.0820.0520.0710.0040.0022525满足550.0830.0530.0720.0040.0022525满足560.0800.0510.0690.0040.0022525满足570.0800.0510.0690.0040.0022525满足580.0830.0530.0720.0040.0022525满足590.0820.0520.0710.0040.0022525满足600.0820.0520.0710.0040.0022525满足610.0810.0510.0700.0040.0022525满足620.0830.0530.0720.0040.0022525满足630.0830.0530.0720.0040.0022525满足640.0810.0510.0700.0040.0022525满足650.1280.0940.1270.0040.0002525满足660.1050.0770.1040.0020.0002525满足670.1000.0730.0990.0010.0002525满足680.1160.0850.1140.0030.0002525满足690.1990.1240.1990.0830.0001717满足700.1100.0800.1090.0030.0002525满足710.0980.0720.0970.0010.0002525满足720.1080.0790.1070.0030.0002525满足730.1200.0880.1180.0040.0002525满足740.1010.0740.1000.0020.0002525满足750.1020.0750.1010.0020.0002525满足760.1220.0900.1210.0040.0002525满足770.3970.2880.3930.1380.00100满足780.1050.0770.1040.0020.0002525满足790.0990.0720.0980.0010.0002525满足800.1130.0830.1120.0030.0002525满足810.3010.2190.2980.0520.0003333满足820.1130.0830.1120.0030.0002525满足830.0990.0720.0980.0010.0002525满足840.1050.0770.1040.0020.0002525满足850.6830.5020.6830.1130.0001616满足860.1220.0900.1210.0040.0002525满足870.1020.0750.1010.0020.0002525满足880.1010.0740.1000.0020.0002525满足890.1200.0880.1180.0040.0002525满足900.2030.1270.2030.0840.0001717满足910.1080.0790.1070.0030.0002525满足920.0980.0720.0970.0010.0002525满足930.1100.0800.1090.0030.0002525满足940.1160.0850.1140.0030.0002525满足950.1000.0730.0990.0010.0002525满足960.1050.0770.1040.0020.0002525满足970.1280.0940.1270.0040.0002525满足980.1250.0920.1240.0050.0002525满足990.0960.0700.0960.0030.0002525满足1000.0830.0610.0820.0010.0002525满足1010.0930.0680.0920.0030.0002525满足1020.1190.0880.1180.0050.0002525满足1030.6810.5010.6810.1120.0001616满足1040.0980.0720.0970.0030.0002525满足1050.0830.0610.0820.0010.0002525满足1060.0910.0670.0910.0020.0002525满足1070.1160.0850.1150.0040.0002525满足1080.2040.1280.2040.0840.0001717满足1090.1020.0740.1010.0030.0002525满足1100.0850.0620.0840.0020.0002525满足1110.0880.0650.0880.0020.0002525满足1120.1110.0810.1100.0040.0002525满足1130.1030.0760.1030.0040.0002525满足1140.0850.0620.0840.0020.0002525满足1150.0870.0640.0870.0020.0002525满足1160.1080.0790.1080.0040.0002525满足1170.6830.5020.6830.1120.0001717满足1180.1080.0790.1080.0040.0002525满足1190.0870.0640.0870.0020.0002525满足1200.0850.0620.0840.0020.0002525满足1210.1030.0760.1030.0040.0002525满足1220.1990.1240.1990.0830.0001717满足1230.1110.0810.1100.0040.0002525满足1240.0880.0650.0880.0020.0002525满足1250.0850.0620.0840.0020.0002525满足1260.1020.0740.1010.0030.0002525满足1270.3990.2890.3940.1390.00100满足1280.1160.