/* Generator: eWebEditor */ p.MsoNormal {margin:0pt;margin-bottom:.0001pt;text-align:justify;text-justify:inter-ideograph;font-family:Calibri;font-size:10.5000pt;} h1 {margin-top:17.0000pt;margin-bottom:16.5000pt;page-break-after:avoid;text-align:justify;text-justify:inter-ideograph;line-height:240%;font-family:Calibri;font-weight:bold;font-size:22.0000pt;} span.10 {font-family:Calibri;} span.15 {font-family:Calibri;color:rgb(0,0,255);text-decoration:underline;text-underline:single;} span.16 {font-family:Calibri;font-weight:bold;font-size:22.0000pt;} span.msoIns {text-decoration:underline;text-underline:single;color:blue;} span.msoDel {text-decoration:line-through;color:red;} table.MsoNormalTable {font-family:Times New Roman;font-size:10.0000pt;} div.Section0 {page:Section0;} Q355B角鋼圓鋼規(guī)格表及圓鋼理論重量表大全   圓鋼直徑d(型號(hào))  理論重量 kg/m 圓鋼直徑d(型號(hào))  理論重量kg/m 圓鋼 圓鋼 5.5 0.186 13 1.04 6 0.222 14 1.21 6.5 0.26 15 1.39 7 0.302 16 1.58 8 0.395 17 1.78 9 0.499 18 2 10 0.617 19 2.23 * 11 0.746 20 2.47 12 0.888 21 2.72 22 2.98 63 24.5 * 23 3.26 * 65 26 24 3.55 * 68 28.5 25 3.85 70 30.2 26 4.17 75 34.7 * 27 4.49 80 39.5 28 4.83 85 44.5 * 29 5.18 90 49.9 30 5.55 95 55.6 * 31 5.92 100 61.7 32 6.31 105 68 * 33 6.71 110 74.6 34 7.13 115 81.5 * 35 7.55 120 88.8 36 7.99 125 96.3 38 8.9 130 104 40 9.86 140 121 42 10.9 150 139 45 12.5 160 158 48 14.2 170 178 50 15.4 180 200 53 17.3 190 223 * 55 18.6 200 247 56 19.3 220 298 * 58 20.7 250 385 60 22.2 　 　     圓鋼和螺紋鋼 理論重量表 建筑工程中，圓鋼和螺紋鋼是對(duì)不同種類鋼筋的通俗叫法，它們之間的不同主要有以下五點(diǎn)： 1.外形不同。圓鋼的外表面是光滑的；螺紋鋼的外表面帶有螺旋形的肋。 2.生產(chǎn)標(biāo)準(zhǔn)不同。在現(xiàn)行標(biāo)準(zhǔn)中，圓鋼指HPB235級(jí)鋼筋，它的生產(chǎn)標(biāo)準(zhǔn)是《鋼筋混凝土用熱軋光面鋼筋》（GB13013）；螺紋鋼一般指HRB335及HRB400級(jí)鋼筋，它的生產(chǎn)標(biāo)準(zhǔn)是《鋼筋混凝土用熱軋帶肋鋼筋》（GB1499）。 3.強(qiáng)度不同。圓鋼（HPB235）的設(shè)計(jì)強(qiáng)度為210MPa；螺紋鋼的強(qiáng)度較圓鋼要高，HRB335的設(shè)計(jì)強(qiáng)度為300MPa； HRB400的設(shè)計(jì)強(qiáng)度為360MPa。 4.鋼種不同，（化學(xué)成份不同）。圓鋼（HPB235）屬碳素鋼，鋼種是Q235；螺紋鋼屬低合金鋼，HRB335級(jí)鋼筋是20MnSi(20錳硅)；HRB400級(jí)鋼筋是20MnSiV或20MnSiNb或20MnTi等； 5.物理力學(xué)性能不同。由于鋼筋的化學(xué)成份和強(qiáng)度的不同，因此在物理力學(xué)性能方面有所不同。圓鋼的冷彎性能較好，可以作180度的彎鉤，螺紋鋼只能作90度的直鉤；圓鋼的可焊性較好，用普通碳素焊條即可，螺紋鋼須用低合金焊條；螺紋鋼在韌性、抗疲勞性能方面較圓鋼好。 理論重量（當(dāng)然，如果你的智能手機(jī)或手提方便的話，用預(yù)算小軟件比這個(gè)好使多了，不過基本的東西還是記住一些的好） 用鋼筋直徑()的平方乘以0.00617乘以長(zhǎng)度L 0.617是圓10鋼筋每米重量。鋼筋重量與直徑（半徑）的平方成正比。G/m=0.617*D*D/100每米的重量(Kg)＝鋼筋的直徑()*鋼筋的直徑()*0.00617其實(shí)記住建設(shè)工程常用的鋼筋重量也很簡(jiǎn)單φ6＝0.222 Kg φ6.5＝0.26kg φ8＝0.395kg φ10＝0.617kg φ12＝0.888kg   Φ14＝1.21kg Φ16＝1.58kg Φ18＝2.0kg Φ24＝2.47kgΦ22＝2.98kgΦ25＝3.85kgΦ28＝4.837kg............Φ12(含12)以下和Φ28(含28)的鋼筋一般小數(shù)點(diǎn)后取三位數(shù)，Φ14至Φ25鋼筋一般小數(shù)點(diǎn)后取二位數(shù)Φ6=0.222KgΦ8=0.395KgΦ10=0.617KgΦ12=0.888KgΦ14=1.21KgΦ16=1.58KgΦ18=2KgΦ20=2.47KgΦ22=3KgΦ25=3.86Kg    鋼材理論重量計(jì)算簡(jiǎn)式 材料名稱 理論重量W（kg/m） 扁鋼、鋼板、鋼帶 W＝0.00785*寬*厚 方鋼 W＝0.00785*邊長(zhǎng)2 圓鋼、線材、鋼絲 W＝0.00617*直徑2 鋼管 W＝0.02466*壁厚（外徑--壁厚） 等邊角鋼 W＝0.00785*邊厚（2邊寬--邊厚） 不等邊角鋼 W＝0.00785*邊厚(長(zhǎng)邊寬+短邊寬--邊厚) 工字鋼 W＝0.00785*腰厚[高+f（腿寬-腰厚）] 槽鋼 W＝0.00785*腰厚[高+e（腿寬-腰厚）] 備注 1、角鋼、工字鋼和槽鋼的準(zhǔn)確計(jì)算公式很繁，表列簡(jiǎn)式用于計(jì)算近似值。 2、f值：一般型號(hào)及帶a的為3.34，帶b的為2.65，帶c的為2.26。 3、e值：一般型號(hào)及帶a的為3.26，帶b的為2.44，帶c的為2.24。 4、各長(zhǎng)度單位均為毫米   一、圓鋼定義：  圓鋼是指截面為圓形的實(shí)心長(zhǎng)條鋼材。其規(guī)格以直徑的毫米數(shù)表示，如“ 50”即表示直徑為 50毫米的圓鋼。圓鋼分為熱軋、鍛制和冷拉三種。熱軋圓鋼的規(guī)格為5.5-250毫米。其中：5.5-25毫米的小圓鋼大多以直條成捆供應(yīng)，常用作鋼筋、螺栓及各種機(jī)械零件；大于25毫米的圓鋼，主要用于制造機(jī)械零件或作無縫鋼管坯。二、理論重量計(jì)算公式：圓鋼的計(jì)算公式W=0.006165*D*D 符號(hào)的意義 D=直徑 0.006165*14*14=1.20834（kg） 1.20384*3.8=4.591692（kg）三、規(guī)格及重量表：直    徑()           截面面積 (cm2)         理論重量(kg/m)5                                  0.1963                 0.1545.6                               0.2463                 0.1936                                  0.2827                 0.2226.3                               0.3117                 0.2457                                   0.3848                 0.3028                                   0.5027                 0.3959                                  0.6359                  0.49910                                0.7854                  0.61711                               0.9503                   0.74612                               1.131                     0.88813                               1.327                      1.0414                                1.539                      1.2115                                1.767                      1.3916                                2.011                      1.5817                               2.270                       1.7818                              2.545                        2.0019                             2.835                          2.2320                              3.142                        2.4721                              3.464                         2.7222                              3.801                         2.9824                              4.524                         3.5525                             4.909                          3.85 26                             5.809                           4.1728                             6.158                           4.8330                             7.069                           5.5545                             15.90                           12.4848                             18.10                            14.2150                              19.64                           15.4253                               22.06                          17.3256                               24.63                         19.3360                              28.27                            22.1963                             31.17                               24.4765                              33.18                             26.0570                                38.48                            30.2175                                44.18                              34.6880                               50.27                                39.4685                               56.75                               44.5590                              63.62                                49.9495                              70.88                               55.64100                            78.54                                 61.65105                            86.59                                 67.97110                             95.03                                74.60120                              113.10                            88.78125                             122.72                              96.33130&n, bsp;                               132.73                           104.20 140                             153.72                                  120.84 150                               176.72                                138.72160                               201.06                                157.83   鋼材理論重量計(jì)算方法 (單位：Kg) 角鋼：每米重量=0.00785*（邊寬+邊寬-邊厚）*邊厚 圓鋼：每米重量=0.00617*直徑*直徑(螺紋鋼和圓鋼相同） 扁鋼：每米重量=0.00785*厚度*邊寬 管材：每米重量=0.02466*壁厚*（外徑-壁厚） 板材：每平方米重量=7.85*厚度 黃銅管：每米重量=0.02670*壁厚*（外徑-壁厚） 紫銅管：每米重量=0.02796*壁厚*（外徑-壁厚) 鋁花紋板：每平方米重量=2.96*厚度 有色金屬比重：紫銅板8.9黃銅板8.5鋅板7.2鉛板11.37 有色金屬板材的計(jì)算公式為：每平方米重量=比重*厚度