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广西玉林太阳能路灯厂家哪个牌子好

2019-11-25  来自: 广西金光芒亮化工程有限公司 浏览次数:19

鼎盛彩票appGUANGXIYULINTAIYANGNENGLUDENGCHANGJIANAGEPAIZIHAO?


GUANGXIJINGUANGMANGLIANGHUAGONGCHENGYOUXIANGONGSISHIYIJIAZHUANMENCONGSHIHUWAIZHAOMINGCHANPINYANFA、SHENGCHAN、XIAOSHOU、ANZHUANGJIFUWUYUYITIDEXINNENGYUANSHENGCHANQIYE,BENGONGSIZHUYAOZHILIYUYANFASHENGCHANTAIYANGNENGLUDENG、LEDLUDENG、FENGGUANGHUBULUDENG、GAOGANDENG、ZHONGHUADENG、TINGYUANDENG、JINGGUANDENG、JIAOTONGXINHAODENGDENGHUWAIZHAOMINGCHANPINJIXILIEGUANGFUCHANPIN。


YULINTAIYANGNENGLUDENG,TAIYANGNENGLUDENGDECANSHURUXIA:

鼎盛彩票appDIANCHIBANQINGJIAOA = 16o DENGGANGAODU = 5m

鼎盛彩票appSHEJIXUANQUDENGGANDIBUHANFENGKUANDUδ = 4mm DENGGANDIBUWAIJING = 168mm

HANFENGSUOZAIMIANJIDENGGANPOHUAIMIAN。DENGGANPOHUAIMIANDIKANGJUW DEJISUANDIANPDAODENGGANSHOUDAODEDIANCHIBANZUOYONGHEZAIFZUOYONGXIANDEJULIWEI

鼎盛彩票appPQ = [5000+(168+6)/tan16o]× Sin16o = 1545mm=1.545m。SUOYI,FENGHEZAIZAIDENGGANPOHUAIMIANSHANGDEZUOYONGJUM = F×1.545。

GENJU27m/sDESHEJIZUIDAYUNXUFENGSU,2×30WDESHUANGDENGTOUTAIYANGNENGLUDENGDIANCHIBANDEJIBENHEZAIWEI730N。KAOLV1.3DEANQUANXISHU,F = 1.3×730 = 949N。

SUOYI,M = F×1.545 = 949×1.545 = 1466N.m。

鼎盛彩票appGENJUSHUXUETUIDAO,YUANHUANXINGPOHUAIMIANDEDIKANGJUW = π×(3r2δ+3rδ2+δ3)。

SHANGSHIZHONG,rSHIYUANHUANNEIJING,δSHIYUANHUANKUANDU。

POHUAIMIANDIKANGJUW = π×(3r2δ+3rδ2+δ3)

=π×(3×842×4+3×84×42+43)= 88768mm3

鼎盛彩票app=88.768×10-6 m3

鼎盛彩票appFENGHEZAIZAIPOHUAIMIANSHANGZUOYONGJUYINQIDEYINGLI = M/W

= 1466/(88.768×10-6) =16.5×106pa =16.5 Mpa<<215Mpa

QIZHONG,215 MpaSHIQ235GANGDEKANGWANQIANGDU。

鼎盛彩票appSUOYI,SHEJIXUANQUDEHANFENGKUANDUMANZUYAOQIU,ZHIYAOHANJIEZHILIANGNENGBAOZHENG,DENGGANDEKANGFENGSHIMEIYOUWENTIDE。

鼎盛彩票appGUANGXIYULINTAIYANGNENGLUDENGCHANGJIANAGEPAIZIHAO?GUANGXIJINGUANGMANGTAIYANGNENGLUDENGCHANGJIA

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