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鍍鋅格柵板承載力和撓度表

發(fā)布時(shí)間: 2021-05-12 03:22:46

 鍍鋅格柵板承載力為什么?如何知道安全承載力的多少?為客戶更好的提供哪一種格柵板扁鋼?

客戶問(wèn):溝寬1500mm過(guò)4噸的車用什么規(guī)格的扁鋼?

客戶問(wèn):跨度2000mm經(jīng)過(guò)10車用什么規(guī)格的扁鋼?

客戶又問(wèn):溝寬50公分用30*3mm扁鋼做格柵板能過(guò)5噸的車嗎?

鍍鋅格柵板廠家采集整理資料貢獻(xiàn)給大家,最安全的條件下采購(gòu)熱鍍鋅鋼格柵板,以免發(fā)生意外。

承載力圖表中    C 為中心承載力(1千牛為單位)

                     U為均布承載力(1千牛為單位)

                     D為格柵板受外力的撓度(單位為毫米)

     荷載表的數(shù)值計(jì)算基于靜止荷載的材料強(qiáng)度設(shè)計(jì)值(對(duì)于碳素結(jié)構(gòu)鋼,強(qiáng)度設(shè)計(jì)值取170×103 KN/m2),包括考慮了鋼格板的重量。

    當(dāng)設(shè)計(jì)用于交通道路上的鋼格板時(shí),還應(yīng)考慮沖擊和疲勞的因素。

   荷載表的數(shù)值計(jì)算根據(jù)承載扁鋼的公稱尺寸進(jìn)行的,如果承載扁鋼是負(fù)公差,應(yīng)當(dāng)考慮一個(gè)折減系數(shù)。同樣,

 

   承載扁鋼由于沖齒開(kāi)孔開(kāi)槽等造成截面尺寸的變化,都應(yīng)當(dāng)考慮折減

 

                                                                                                                                                 圖表1

鍍鋅格柵板承載力表

                                                                                                                             圖表2

鍍鋅格柵板承載力表

                                                                                                 圖表3

鍍鋅格柵板承載力表

                                                                                              圖表4

鍍鋅格柵板承載力表

                                                                                                   圖表5

鍍鋅格柵板承載力表

                                                                                           圖表6

鍍鋅格柵板承載力表

                                                                                               圖表7

鍍鋅格柵板承載力表

                                                                                               圖表8

鍍鋅格柵板承載力表

                                                                                                 圖表9

鍍鋅格柵板承載力表

                                                                                       圖表10

鍍鋅格柵板承載力表

                                                                                            圖表11

鍍鋅格柵板承載力表

                                                                                               圖表12

鍍鋅格柵板承載力表

                                                                                             圖表13

鍍鋅格柵板承載力表

                                                                                            圖表14

鍍鋅格柵板承載力表

                                                                                             圖表15

鍍鋅格柵板承載力表

                                                                                             圖表16

鍍鋅格柵板承載力表

 

 承載力圖表1000牛=100公斤大約     那么291.9千牛=29.19噸    

U為平均承載

C為中心承載

隆盛鋼格板廠家收集此圖只為客戶與同行業(yè)查詢使用