1、桥桥 架架 计计 算算序号电缆规格参考外径电缆截面积电缆根数电缆规格参考外径电缆截面积电缆根数1RVV21850RVVP20.58.8612RVV21.5964RVVP20.759.8753RVV21619284RVVP2110.5874RVV31964RVVP30.59.1655RVV316+11022380RVVP30.7510.5876RVV419.571RVVP3110.5877RVV41.51195RVVP40.7511958RVV42.513133RVVP41.512.51239RVV4415177RVVP4416.521410RVV611195RVVP50.5119511RVV1
2、0117227RVVP50.7511.510412RVV19120314RVVP711313313BVV21.51079BVR3615.619114BVV31.51195BVR325+1162653115BVV41.512113BVR350+1253490816BVV42.514154BVR4414.4163总的电缆面积：电缆 横排所需总宽度(注：电缆是相邻紧贴排列)：所需金属线槽截面面积（按不超过20%计算）：所需电缆托盘、梯架截面面积（按不超过40%计算）：金金属属线线槽槽规规格格（按按不不超超过过20%20%计计取取）：电电缆缆托托盘盘、梯梯架架规规格格（按按不不超超过过40%40%计计
3、取取）：注：1.根据不同规格，在绿色表格内填入桥架内要敷设的电缆根数。2.金属线槽敷设，线槽内载流导体不宜超过30根。3.桥架规格选自2005版工厂常用电气设备选型、设计与技术参数及性能速查实用手册j槽式桥架常用规格：5025、10050、15075、200100、250125、300150、400200、500200、600200、800200电缆托盘、梯架常用规格：200100、300100、400100、500100、600100、800100200150、300150、400150、500150、600150、800150、1000150电缆规格参考外径电缆截面积电缆根数各类电缆横排所
4、需宽度(mm)YJV-36+1414.11560.00YJV-310+1616.82220.00YJV316+11019.42960.00YJV-325+11623.24230.00YJV-335+11625.24990.00YJV-350+12529.16650.00YJV-370+135349080.00YJV-395+15038.711760.00YJV-3120+17043.414790.00YJV-3150+17047.417650.00YJV3186+19552.821900.00YJV3240+112059.427710.00YJV-4614.51650.00YJV-418556
5、.825340.0000.0000.000.00电缆总根数：00.000.000.00总的电缆面积：电缆 横排所需总宽度(注：电缆是相邻紧贴排列)：所需金属线槽截面面积（按不超过20%计算）：所需电缆托盘、梯架截面面积（按不超过40%计算）：金金属属线线槽槽规规格格（按按不不超超过过20%20%计计取取）：电电缆缆托托盘盘、梯梯架架规规格格（按按不不超超过过40%40%计计取取）：电缆桥架选型计算表工程名称设计号桥架位置设计阶段(4+1)芯电缆主截面积（mm2）电缆根数电缆外径（mm）电缆单根电缆截面积（mm2）4014.5165.136015.9198.5610018.9280.551602
6、1.9376.6825026.2539.1335028.8651.4450033.4876.1670038.81182.3795044.11527.45120049.51924.42150054.12298.71185060.52874.75240068.23653.08300075.14429.65电缆截面积总和(mm2)0计算容积率%30%所选用电缆桥架最小尺寸(mm2)0实际选用桥架尺寸(WH)0桥架实际容积率%#DIV/0!常用电缆桥架尺寸（WH）：5025、10050、15075、200100、250125、300150、400200、500200、600200、800200、100
7、0200电缆外径尺寸参照民用建筑电线电缆防火设计规程 （DGJ08-93-2002 J10166-2002 附表C.0.4-1）同济大学建筑设计研究院第1页25257812505025062500001005005625000015075022500000020010006250000002501250140625000030015003600000000400200080000000005002000120000000006002000192000000008002000320000000001000200012002000电缆单根电缆截面积（mm2）165.13198.56280.5537
8、6.68539.13651.44876.161182.371527.451924.422298.712874.753653.084429.6530%常用电缆桥架尺寸（WH）：5025、10050、15075、200100、250125、300150、400200、500200、600200、800200、1000200电缆外径尺寸参照民用建筑电线电缆防火设计规程 （DGJ08-93-2002 J10166-2002 附表C.0.4-1）同济大学建筑设计研究院第1页序号名称型号规格（宽度）MM规格（高度）MM重量/节（节=6米）护罩重量KG/节隔板重量KG/节隔板数单根电缆外径s1 MM单根电缆
9、外径s2 MMS1单根电缆重量KG/KMS2单根电缆重量KG/KMs1单根电缆截面积MM2s2单根电缆截面积MM2s1最大填充根数s2最大填充根数S1充填电缆最大重量 KG/节S2充填电缆最大重量 KG/节单节最大重量和 KG1槽式桥架502521.182.6175 4.3625 29.39.812014467.8975.39653.984.3044.182槽式桥架1005039.395.2358.72529.39.812014467.8975.39222015.9117.1995.123槽式桥架1506062.167.8525 10.4729.39.812014467.8975.394036
10、28.6330.94146.274槽式桥架200609910.4710.4729.39.812014467.8975.39534838.1841.26206.005槽式桥架30060107.2417.5917.5929.39.812014467.8975.39807257.2761.89266.276槽式桥架40060146.7126.2726.2729.39.812014467.8975.391069676.3582.51369.647槽式桥架50060168.4832.2132.2129.39.812014467.8975.3913311995.44103.14441.908槽式桥架600
11、60190.2545.8145.8129.39.812014467.8975.39159143114.53123.77541.749槽式桥架200100109.2510.4710.4729.39.812014467.8975.39888063.6368.76251.3110槽式桥架300100119.6117.5917.5929.39.812014467.8975.3913311995.44103.14330.6311槽式桥架400100164.2426.2726.2729.39.812014467.8975.39177159127.26137.52456.6912槽式桥架500100182.
12、5932.2132.2129.39.812014467.8975.39221199159.07171.90541.3513槽式桥架600100203.6845.8145.8129.39.812014467.8975.39265239190.88206.28656.8714槽式桥架200150119.6110.4710.4729.39.812014467.8975.3913311995.44103.14304.9915槽式桥架300150135.5617.5917.5929.39.812014467.8975.39199179143.16154.71411.6516槽式桥架400150190.1
13、526.2726.2729.39.812014467.8975.39265239190.88206.28570.2917槽式桥架500150208.4932.2132.2129.39.812014467.8975.39331298238.60257.85675.5718槽式桥架600150229.5845.8145.8129.39.812014467.8975.39398358286.33309.43811.7219槽式桥架200200136.4610.4710.4729.39.812014467.8975.39177159127.26137.52366.4720槽式桥架300200152.0
14、717.5917.5929.39.812014467.8975.39265239190.88206.28493.3521槽式桥架40020020726.2726.2729.39.812014467.8975.39353318254.51275.04673.0322槽式桥架50020022832.2132.2129.39.812014467.8975.39442398318.14343.81802.1223槽式桥架600200246.4345.8145.8129.39.812014467.8975.39530478381.77412.57955.7124槽式桥架800200266.4660.06
15、60.0629.39.812014467.8975.39707637509.02550.091196.08以上的桥架按槽式桥架考虑,并没考虑检修人员的重量。桥桥架架荷荷载载速速查查表表备注s1电缆按ZRKVVRP 2*1.5考虑s2电缆按ZRKVVRP 3*1.5考虑宽高长宽盖面积系数 总面积厚密度板价取费50%价格镀锌喷涂喷涂价格总单价40020010.83 0.431.261.11.3861.57.856.21.5151.77712001233.264185.0460010010.83 0.631.461.11.6061.57.856.21.5175.86912001238.544214.
16、41宽高长宽盖面积系数 总面积厚密度板价取费70%价格镀锌喷涂喷涂价格总单价30020010.73 0.331.061.11.1661.57.856.21.7144.71112001227.984172.69报报价价-防防火火桥桥架架-2022.03.31-2022.03.31宽高长底盖面积系数 总面积厚密度板价取费70%价格镀锌喷涂喷涂价格总单价10010010.33 0.130.461.10.5061.27.856.351.751.454612002222.26473.7215010010.38 0.180.561.10.6161.27.856.351.762.640412002227.10489.7420010010.43 0.230.661.10.7261.27.856.351.773.826112002231.944105.7730010010.53 0.330.861.10.9461.57.856.351.7120.24712002241.624161.8720015010.53 0.230.761.10.8361.47.856.351.799.180612002236.7
