H型钢200*100的理论重量是多少KG/M；294*200和100*100的理论重量是多少KG/M？ H型钢重量计算方法
H\u578b\u94a2400*200*8*13\u6bcf\u7c73\u7406\u8bba\u91cd\u91cf\u662f\u591a\u5c11\uff1f\u6bcf\u7c73\u7406\u8bba\u91cd\u91cf\u662f66KG\uff0cGB/T11263-1998\u6807\u51c6\u5bf9\u6b64\u6709\u8fc7\u89c4\u5b9a\uff0c\u5177\u4f53\u6570\u636e\u89c1\u4e0b\u8868\uff1a
H\u578b\u94a2400*200*8*13\uff1a\u8179\u677f\u957f\u5ea6400mm\uff0c\u8179\u677f\u539a\u5ea68mm\uff0c\u7ffc\u7f18\u5bbd\u5ea6200mm\uff0c\u7ffc\u7f18\u539a\u5ea613mm\u3002
H\u578b\u94a2\u8ba1\u7b97\u7406\u8bba\u91cd\u91cf\u516c\u5f0f\u5982\u4e0b\uff1a
\u622a\u9762\u9762\u79ef=\u8179\u677f\u957f\u5ea6\u00d7\u8179\u677f\u539a+\u7ffc\u7f18\u5bbd\u5ea6\u00d7\u7ffc\u7f18\u539a\u5ea6\u00d72=400\u00d78+2200\u00d713=84cm²\u3002
\u7406\u8bba\u5355\u4f4d\u91cd\u91cf=84\u00d71\u00d70.785=65.94kg/m=66kg/m\u3002
\u6269\u5c55\u8d44\u6599
\u94a2\u7b4b\u7406\u8bba\u91cd\u91cf\u8868\uff08Reinforcement theory weighing scale\uff09 \u4f5c\u4e3a\u63cf\u8ff0\u94a2\u7b4b\u7684\u76f4\u5f84\u4e0e\u6bcf\u7c73\u91cd\u91cf\u7684\u53c2\u8003\u8868\u3002\u6bcf\u7c73\u7684\u91cd\u91cf(Kg)=0.00617\u00d7\u94a2\u7b4b\u7684\u76f4\u5f84(mm)\u00d7\u94a2\u7b4b\u7684\u76f4\u5f84(mm)\uff0c\u5373\u94a2\u7b4b\u91cd\u91cf\u4e0e\u76f4\u5f84\u7684\u5e73\u65b9\u6210\u6b63\u6bd4\u3002\u540c\u65f6\u94a2\u7b4b\u7406\u8bba\u91cd\u91cf(Kg)\u22480.00785\u00d7\u622a\u9762\u9762\u79ef\u3010\u03a0*\u94a2\u7b4b\u534a\u5f84(mm)*\u94a2\u7b4b\u534a\u5f84(mm)\u3011
\u6750\u6599\u540d\u79f0\u548c\u7406\u8bba\u91cd\u91cfW\uff08kg/m\uff09
1\u3001\u6241\u94a2\u3001\u94a2\u677f\u3001\u94a2\u5e26W=0.00785\u00d7\u5bbd\u00d7\u539a
2\u3001\u65b9\u94a2 W=0.00785\u00d7\u8fb9\u957f²
3\u3001\u5706\u94a2\u3001\u7ebf\u6750\u3001\u94a2\u4e1d W=0.00617\u00d7\u76f4\u5f84²
4\u3001\u94a2\u7ba1 W=0.02466\u00d7\u58c1\u539a\uff08\u5916\u5f84--\u58c1\u539a\uff09
5\u3001\u7b49\u8fb9\u89d2\u94a2 W=0.00785\u00d7\u8fb9\u539a\uff082\u8fb9\u5bbd--\u8fb9\u539a\uff09
6\u3001\u4e0d\u7b49\u8fb9\u89d2\u94a2 W=0.00785\u00d7\u8fb9\u539a(\u957f\u8fb9\u5bbd+\u77ed\u8fb9\u5bbd--\u8fb9\u539a)
7\u3001\u5de5\u5b57\u94a2 W=0.00785\u00d7\u8170\u539a[\u9ad8+f\uff08\u817f\u5bbd-\u8170\u539a\uff09]
8\u3001\u69fd\u94a2 W=0.00785\u00d7\u8170\u539a[\u9ad8+e\uff08\u817f\u5bbd-\u8170\u539a\uff09]
H\u578b\u94a2\u622a\u9762\u9762\u79ef\u8ba1\u7b97\u516c\u5f0f\u4e3aA = t1(H-2t2)+2B\u00b7t2+0.858r2
H\u578b\u94a2\u91cd\u91cf\u8ba1\u7b97\u516c\u5f0f = \u622a\u9762\u9762\u79efx \u94a2\u6750\u5bc6\u5ea6(7.85g/cm3)
\u5176\u4e2d, H-\u8179\u677f\u9ad8\u5ea6\u3001B-\u7ffc\u7f18\u5bbd\u5ea6\u3001t1-\u8179\u677f\u539a\u5ea6\u3001t2-\u7ffc\u7f18\u539a\u5ea6\u3001r-\u5706\u89d2\u3002\u4e0b\u56fe\u4e3aH\u578b\u94a2\u7406\u8bba\u91cd\u91cf\u8868\uff0c\u5bf9\u5e94\u9644\u4e0aH\u578b\u94a2\u622a\u9762\u5f62\u72b6\uff0c\u5728\u8ba1\u7b97H\u578b\u94a2\u7684\u622a\u9762\u9762\u79ef\u6216\u7406\u8bba\u91cd\u91cf\u65f6\uff0c\u710a\u7f1d(0.858r)\u5f80\u5f80\u5bb9\u6613\u88ab\u5ffd\u7565\uff0c\u800c\u5bfc\u81f4\u8ba1\u7b97\u4e0d\u591f\u7cbe\u786e\u3002
\u4f8b\uff1aH\u578b\u94a2200 x 100
\u5176\u622a\u9762H = 200 mm B = 100 mm t1 = 5.5 mm t2 = 8 mm r = 13 mm
\u4ee3\u5165H\u578b\u94a2\u91cd\u91cf\u8ba1\u7b97\u516c\u5f0f
\u622a\u9762\u9762\u79efA = t1(H-2t2)+2B\u00b7t2+0.858r2
= 5.5x(200-2x8)+2x100x8+0.858x132
= 2757.002 mm2
= 27.57 cm2
\u7406\u8bba\u91cd\u91cfW = 27.57 x 0.785
=21.64 kg/m
H\u578b\u94a2\u89c4\u683c\u8868\u4e2d\u5f52\u7eb3\u4e86\u94a2\u5382\u5e38\u89c4\u751f\u4ea7\u89c4\u683c\u53ca\u73b0\u8d27\u89c4\u683c\uff0c\u5176\u4e2d\u5e26*\u53f7\u7684H\u578b\u94a2\u89c4\u683c\u53caH\u578b\u94a2\u578b\u53f7\u4e3a\u975e\u5e38\u89c4\u89c4\u683c\uff0c\u4ef7\u683c\u53ef\u80fd\u76f8\u5bf9\u8f83\u9ad8\u3002
\u90a3\u4e48\uff0c\u4e00\u6761H\u578b\u94a2\u7684\u91cd\u91cf\u5982\u4f55\u8ba1\u7b97\uff1f
\u4ee5\u7a84\u7ffcH\u578b\u94a2250 x 125\u4e3a\u4f8b\uff0c\u5176\u7406\u8bba\u91cd\u91cf\u4e3a29.7 kg/m
\u4e00\u652f250x125\u5e38\u89c4\u6807\u51c6\u957f\u5ea6\u4e3a12\u7c73\uff0c\u7531\u6b64\u63a8\u51fa\u6bcf\u652f\u91cd\u91cfW = 29.7kg/m\u00b712m=356.4kg
HW100x100--17.1915kg/m;
HW300x200 ---57.32855kg/m
HW294x302---85.0155kg/m
没有294x200的
HN200x100 理论重量20.9kg/m；
HW100x100 理论重量16.9kg/m；
HM294x200 理论重量55.8kg/m。
更多规格及详细参数，请参见GB/T 11263-2010（见附件）
200*100*5.5*8 理论重量21.7kg/m;
294*200*8*12 理论重量57.3kg/m;
100*100*6*8 理论总量 17.2kg/m
绛旓細H鍨嬮挗鐞嗚閲嶉噺琛 H鍨嬮挗(鍏枻/绫)(H楂樺害,B瀹藉害,t1鑵规澘鍘氬害,t2缈肩紭鍘氬害)绫诲埆 鍨嬪彿 H*B(mm) t1(mm) t2(mm) 鐞嗚閲嶉噺 HW 200*200 200*200 8 12 50.5 200*204 12 12 56.7 250*250 250*250 9 14 72.4 250*255 14 14 82.2 300*300 294*302 12 12 85 300*300 10 15 94.5 3...
绛旓細杩欎釜瑙勬牸鐨H鍨嬮挗涓200*100*5.5*8 姣忕背閲嶉噺涓21.7kg,璁＄畻寰楀嚭1000kg锛1鍚級闄や互21.7kg/m绛変簬46.0829绫.
绛旓細HEB200娆ф爣H鍨嬮挗锛岃鏍200*200*9*15锛閲嶉噺61.3KG/绫筹紝HEB220娆ф爣H鍨嬮挗锛岃鏍220*220*9.5*16锛岄噸閲71.5KG/绫筹紝HEB240娆ф爣H鍨嬮挗锛岃鏍240*240*10*17锛岄噸閲83.2KG/绫炽傝幈閽㈣偂浠絒600102]鏄幈鑺滈挗閾佽偂浠芥湁闄愬叕鍙稿彂琛岀殑涓鏀偂绁ㄣ傝鐐逛竴锛氭墍灞炴澘鍧椼灞变笢鏉垮潡锛岄挗閾佽涓氭澘鍧椼傝鐐逛簩锛氱粡钀ヨ寖鍥淬鐢熼搧銆...
绛旓細H鍨嬮挗璁＄畻鐞嗚閲嶉噺鍏紡濡備笅锛氭埅闈㈤潰绉=锛坔-2t锛*tw+2bt=锛580-2*14锛*12+2*280*14=144.64cm銆傜悊璁哄崟浣嶉噸閲=144.64*1*0.785=113.54kg/m銆侶鍨嬮挗鏄竴绉嶆埅闈㈤潰绉垎閰嶆洿鍔犱紭鍖栥佸己閲嶆瘮鏇村姞鍚堢悊鐨勭粡娴庢柇闈㈤珮鏁堝瀷鏉愶紝鍥犲叾鏂潰涓庤嫳鏂囧瓧姣嶁淗鈥濈浉鍚岃屽緱鍚嶃傜敱浜H鍨嬮挗鐨鍚勪釜閮ㄤ綅鍧囦互鐩磋鎺掑竷锛屽洜姝...
绛旓細H鍨嬮挗璁＄畻鐞嗚閲嶉噺鍏紡濡備笅锛氭埅闈㈤潰绉=锛坔-2t锛*tw+2bt=锛580-2*14锛*12+2*280*14=144.64cm銆傜悊璁哄崟浣嶉噸閲=144.64*1*0.785=113.54kg/m銆侶鍨嬮挗鏄竴绉嶆埅闈㈤潰绉垎閰嶆洿鍔犱紭鍖栥佸己閲嶆瘮鏇村姞鍚堢悊鐨勭粡娴庢柇闈㈤珮鏁堝瀷鏉愶紝鍥犲叾鏂潰涓庤嫳鏂囧瓧姣嶁淗鈥濈浉鍚岃屽緱鍚嶃傜敱浜H鍨嬮挗鐨鍚勪釜閮ㄤ綅鍧囦互鐩磋鎺掑竷锛屽洜姝...
绛旓細琛1 瀹姐佷腑銆佺獎缈肩紭H鍨嬮挗鐨灏哄瑙勬牸 H-楂樺害,B-瀹藉害,t1-鑵规澘鍘氬害,t2-缈肩紭鍘氬害,r-鍦嗚鍗婂緞 绫诲埆 鍨嬪彿(楂樺害脳瀹藉害) 鎴潰灏哄/nma 鎴潰闈㈢Н/cm2 鐞嗚璐ㄩ噺/(kg/m) H脳B t1 t2 r HW 100脳100 100脳100 6 8 10 21.9 17.2 125脳125 125脳125 6.5 9 10 30.31 23.8 ...
绛旓細鏍囧噯鐨400*200*8*13鍨嬮挗鐞嗚閲嶉噺涓猴細66鍏枻/绫炽傛牴鎹甗h*t1+2*t2*(b-t1)]/100寰楀埌妯埅闈㈢Н*瀵嗗害7.85寰楀埌鏍囧噯鐨400脳200H鍨嬮挗鐞嗚閲嶉噺涓猴細66鍏枻/绫炽傚鏋滀笉瓒崇殑396脳199H鍨嬮挗鐞嗚閲嶉噺涓猴細56.7鍏枻/绫炽傝吂鏉垮帤搴︽槸13,缈肩紭鍘氬害鏄21銆侶鍨嬮挗鏄竴绉嶆埅闈㈤潰绉垎閰嶆洿鍔犱紭鍖栥佸己閲嶆瘮鏇村姞鍚堢悊鐨勭粡娴庢柇闈...
绛旓細T鍨嬮挗鍙互鐪嬪仛H鍨嬮挗鐨勪竴鍗婏紝姣斿100*100鏄H鍨嬮挗200*100鐨涓鍗婇噸閲忥紝200*200閲嶉噺=400*200鐨勪竴鍗婏紙鍓嶆彁锛氬帤搴︿竴鏍凤級150*150=300*150閲嶉噺涓鍗 H鍨嬮挗閲嶉噺璁＄畻鍏紡 鐑涧H鍨嬮挗鐞嗚閲嶉噺璁＄畻鍏紡锛氱儹杞鍨嬮挗鐞嗚閲嶉噺= *L*7.85*1/1000 鍏朵腑 h---楂樺害锛圡M锛夛紝b---鑴氬锛圡M锛夛紝d---鑵板帤锛圡M锛夛紝r-...
绛旓細21.7Kg 鍨嬪彿 鎴潰灏哄 锛坢m锛 鎴潰闈㈢Н 鐞嗚閲嶉噺 锛堥珮搴*瀹藉害锛 H*B t1 t2 r cm2 kg/m 175*90 175*90 5 8 10 23.21 18.2 200*100 198*99 4.5 7 13 23.59 18.5 200*100 200*100 5.5 8 13 27.57 21.7 250*125 248*124 5 8 13 32.89 25.8 250*125 250*125 6 ...
绛旓細21.7Kg 鍨嬪彿 鎴潰灏哄 锛坢m锛 鎴潰闈㈢Н 鐞嗚閲嶉噺 锛堥珮搴*瀹藉害锛 H*B t1 t2 r cm2 kg/m 175*90 175*90 5 8 10 23.21 18.2 200*100 198*99 4.5 7 13 23.59 18.5 200*100 200*100 5.5 8 13 27.57 21.7 250*125 248*124 5 8 13 32.89 25.8 250*125 250*125 6 ...
