北京11选5

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不锈钢桥架的尺寸决定于桥架内的电线或电缆的容量

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不锈钢桥架的尺寸决定于桥架内的电线或电缆的容量

发布日期:2019-03-22 00:00 来源:http://celimix.com 点击:

     XIANDAIJIANZHUDIANQIDESHEJISHIGONGZHONG,XIANCAOBUXIANSHIYIZHONGJIAOZHONGYAODEBUXIANFANGSHI,ZHEISHIYINWEIDIANXIANDIANLANKEYIZAIXIANCAOANZHUANGHOUCAIFANGJINQU,SHIDEANZHUANGGONGZUOBIANDEBIDAOGUANRONGYI,BINGQIEXIANCAOZOUXIANGTONGYI,QIANGRUODIANXIANLUKEYIYOUXUDIFENKAI,FANGBIANLERIHOUDEWEIXIUBAOYANG,TEBIESHIZAIGONGNENGYAOQIUJIAOGAO、DIANQIXIANLUZHONGLEIJIAODUODEDAXINGMINYONGJIANZHUGONGCHENGZHONG,YINGYONGYULAIYUPUBIAN。

  ZHIZAOXIANCAODECAILIAOYOUGANG、PVC、LVDENG,DANZUICHANGYONGDESHIGANGHEPVC,BENWENJIANGJIUGANGXIANCAO(DIANLANQIAOJIA)ZAISHEJISHIGONGZHONGSUOYINGZHUYIDEWENTIJINXINGLUNSHU。

  1、不锈钢桥架北京11选5根据抗蚀的保护进行分类,常用的是线槽内外都作较轻程度的保护,一般用厚度不小于0.0025mm的镀锌作保护层。

北京11选5  2、TONGYIXIANLUDESUOYOUXIANGXIANHEZHONGXINGXIAN(RUGUOYOUZHONGXINGXIANSHI)YINGFUSHEZAITONGYIDIANLANQIAOJIANEI;TONGYILUJINGWUFANGGANRAOYAOQIUDEXIANLUYEYINGFUSHEZAITONGYIDIANLANQIAOJIANEI。

不锈钢桥架

  3、不锈钢桥架的尺寸决定于桥架内的电线或电缆的容量,根据我国行业标准《民用建筑电气设计规范》(JGJ/T16-92)第9.7.3条规定:电缆桥架内电线或电缆的总截面(包括外护层)不应超过电缆桥架内截面的20%,载流导线不宜超过30根。

  KONGZHI、XINHAOHUOYUQIXIANGLEISIDEXIANLU,DIANXIANHUODIANLANDEZONGJIEMIANBUYINGCHAOGUOXIANCAONEIJIEMIANDE50%,DIANXIANHUODIANLANDEGENSHUBUXIAN。

  ZUOWEISHEJIZHE,BIZHECENGJINGCANKAOYINGGUOBS4678BIAOZHUNDEGANGXIANCAO“RONGXIANLIANG”JINXINGXIANCAOSHEJI,TASHICAIYONGXIANCAOHEDIANXIANDEJIEMIANJIYINSHUJINXINGJISUANBIJIAO,ZHAOCHUHESHIDEXIANCAO,FANGFARUXIA:JIANGSUOYOUNIFANGJINXIANCAO、FUHEXIANLUFUSHEYAOQIUDEDIANXIANHUODIANLANDEJIEMIANJIYINSHUJISUANCHULAI,YUXIANCAODEJIEMIANJIYINSHUJINXINGBIJIAO,QUYONGBIJISUANCHUDEJIEMIANJIYINSHUDADEXIANGYINGXIANCAO。

  LIRU:18GEN2.5mm;DANXINDIANXIAN,18GEN4mm;DUOXINDIANXIANJI30GEN6mm;DUOXINDIANXIANYAOQIUFANGZAITONGYIXIANCAONEI,NEIME,GAIXUANYONGDUODADEXIANCAONI?

  SHOUXIAN,YIZHAOBIAOGE1,CHACHUDIANXIANDEJIEMIANJIYINSHU:2.5mm;DANXINDIANXIAN:10.2;4mm;DUOXINDIANXIAN:15.2;6mm;DUOXINDIANXIAN:22.9;JIEZHEJISUANCHUTAMENDEJIEMIANJIYINSHUWEI:10.2×18+15.2×18+22.9×30=1144.2

北京11选5  ZAIDUIZHAOJIANCHABIAOGE2,FAXIANJISUANCHUDESHUZHIJIEYU1037HE1555ZHIJIAN,JIJIEYU“50×50”XINGYU“75×50”XINGZHIJIAN,XUANYONGSHI,QUDAZHI,JIXUANYONG“75×50”XINGDEXIANCAO。

  SHANGLIZHONG,ANBS4678BIAOZHUN,KEYICAIYONG75x50XINGXIANCAO。DANANQIANSHUDEWOGUO《MINYONGJIANZHUDIANQISHEJIGUIFAN》(JGJ/T16-92)ZHONGDEYOUGUANGUIDINGJINXINGXIAOYAN,XIANSUOXUANDAOXIANDEZONGJIEMIANZHIHEWEI:∑S=11.9×18+15.2×18+18.8×30=1051.8 mm;ERXIANCAODE20%JIEMIAN(HULVEXIANCAOHOUDUSHI):∑S=75×50×20%=750 mm; MINGXIANXIAOYUDAOXIANZONGJIEMIANZHIHE1051.8 mm,BUFUHEGUIFANZHONG“XIANCAONEIDIANXIANHUODIANLANDEZONGJIEMIAN(BAOKUOWAIHUCENG)BUYINGCHAOGUOXIANCAONEIJIEMIANDE20%”

  DANRUGUOZAICIJISUANJICHUSHANG,SHIYONGDAYIJIDEXIANCAO,JI75×75 XING,QI20%JIEMIANSHI1125 mm;(75×75×20%),DAYU1051.8mm;,WANQUANMANZUWOGUOGUIFANYAOQIU。ZONGHEKAOLVNECFAGUIDI362-5TIAOHERIBEN《DIANQISHEBEIJISHUBIAOZHUN》DI197TIAOYIKUANDEYAOQIU“DAOXIANCAONEIRENYIHENGJIEMIANSUOYOUDAOXIANDEJIEMIANZHIHEBUYINGDAYUDAOXIANCAONEIHENGJIEMIANJIDE20%”,CILIZUIZHONGYINGXUANZE75×75mm DEGANGXIANCAO。

  TONGGUOSHANGLIKEZHI,WOMENKEYICAIYONG“JIEMIANJIYINSHU”FAXUANZEGANGXIANCAODECHUBUCHICUN,XUANYONGSHIFANGDAYIJI,JIUKEMANZUGUIFANYAOQIU。BIZHERENWEICAIYONG“JIEMIANJIYINSHU”FA,ZONGHEKAOLVGUIFANZHONGDEJIEMIANYAOQIU,JIUKEYIHENKUAIDIXUANZEDAOFUHECHANGJIADINGXING(CHICUN)CHANPINDEGANGXIANCAO,SHIYIZHONGJIAOYIJIANBIANDEFANGFA,KEYIZAISHEJIZHONGCANKAOSHIYONG。

北京11选5  4、DIANXIANHUODIANLANZAIGANGXIANCAONEIBUYIYOUJIETOU,DANZAIYIYUJIANCHADECHANGSUO,KEYUNXUZAIJINSHUXIANCAONEIYOUFENJIETOU,DIANXIAN、DIANLANHEFENJIETOUDEZONGJIEMIAN(BAOKUOWAIHUCENG)BUYINGCHAOGUOGAIZONGXIANCAONEIJIEMIANDE75%;JIETOUBUDEZAICHUANGUOLOUBANHUOQIANGBIDENGCHU。

  5、ZAIXIANLULIANJIE、ZHUANJIAO、FENZHIJIZHONGDUANCHUBIXUCAIYONGXIANGYINGDEFUJIAN,JINSHUXIANCAOZHONGDUANFENGKOUYINGSHIYONGXIANGYINGDEFENGKOUFUJIAN,YANMIFENGKOU。

  DANGGANGXIANCAOCHUIZHIHUOQINGXIEFUSHESHI,YINGCAIQUCUOSHIFANGZHIDIANXIANHUODIANLANZAIXIANCAONEIYIDONG;

北京11选5  6、JINSHUXIANCAOYUQIJUDELIANJIE,YINGSHIYONGYIQIANZHUANGHUOZHUZHIFANGSHIZHICHENGDEBIAOZHUNTUYUANLIANJIEHOUTAOHUOZHUANJIEJINGTAO,RUJIANGJINSHUXIANCAOZHIJIEYUQIJUXIANGLIAN,DIANLANRUKOUCHUYINGZHUANGSHEYOUPINGHUADESAIKONGGUANGUHUOKUOKONGHUAN,ERGANGXIANCAOGAIDEBIANYUANYINGBAOCHIWANZHENG;TONGSHICHUANGUOGANGXIANCAODEDIANLANYINGYONGDAOGUANBAOHU。

北京11选5  7、GANGXIANCAODECHUANKONGYINGYONGZUAN、CHONGKONGQIHUOHUANJUZHIZUO,BINGQINGCHUKAIKONGHOUYIXIADEMANGCIHERUIBIAN,YIFANGCASHANGDIANLAN。

  TEBIEZHICHU:XUDUOSHIGONGDANWEIZAIXIANCHANGSHIGONGSHI,BINGWEISHIYONGXIANGYINGDEFUJIAN,ERSHIZIXINGQIEGEPINZHUANG,BUZUOCHULI,JIEGUODAOZHIZAIANZHUANGDIANLANSHISUNSHANGDIANLAN,ZHEIDIANSHIBUFUHEGUIFANYAOQIUDE,YINGGAIYANGEJIAYIZHIZHI。

  8、XIANCHANGFUSHEJINSHUXIANCAOSHI,YINGYANGEANZHAOTUZHISHIGONG,SHIXIANTONGQITAZHUANYEXIEDIAOHAOXIANCAODEZOUXIANG、ANZHUANGGAODUJIXIANGHUZHIJIANDEANQUANJULI,MANZUSHIGONGGUIFANYAOQIU。

北京11选5  9、JINSHUXIANCAOZAIFUSHESHIDEDIAODIANHUOZHICHIDIANJIANDEJULI,YINGGENJUGONGCHENGDEJUTITIAOJIANQUEDING,YIBANYINGZAIXIALIEBUWEISHEZHIDIAOJIAHUOZHIJIA:ZHIXIANDUANBUDAYU3mHUOXIANCAOJIETOUCHU;GANGXIANCAOSHOUDUAN、ZHONGDUANJIJINXIANHE0.5mCHU;JINSHUXIANCAOZHUANJIAOCHU。

  10、JINSHUXIANCAOFUSHESHI,SUOYOUDEFEIDAOXIANBUFENDETIEJIAN,DOUYINGZUOHAOXIANGHULIANJIEHEKUAJIE,SHITAMENCHENGWEIYIGELIANXUDAOTI,BINGQIEZUOHAOJIEDI。


相关标签:不锈钢桥架

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