7.3.1 2H3瀛愭ā鍧楁杩
锛1锛姒傝堪
璇瀛愭ā鍧椾负娴锋嫈1000m浠ュ唴銆佽璁″熀鏈閫27m/s锛堢鍦10m锛銆佽鍐板帤搴10mm銆佸绾4脳LGJ-400/35鐨勫弻鍥炶矾閾佸銆傝瀛愭ā鍧楀垎涓哄钩鍦般佸北鍦扮郴鍒椼傚钩鍦扮郴鍒楃洿绾垮鎸3+1濉旂郴鍒楄鍒掞紝鑰愬紶濉旀寜4+1濉旂郴鍒楄鍒掞紝鍖呭惈1绉嶇粓绔銆傚钩鍦扮郴鍒鎸夊钩鑵胯璁°灞卞湴绯诲垪鐩寸嚎濉旀寜4+1濉旂郴鍒楄鍒掞紝鑰愬紶濉旀寜4+1濉旂郴鍒楄鍒掞紝鍖呭惈1绉嶇粓绔銆傚北鍦扮郴鍒鎸夐珮浣庤吙璁捐銆
2H3瀛愭ā鍧楀叡璁捐19绉嶅鍨嬨
锛2锛姘旇薄鏉′欢
2H3瀛愭ā鍧楃殑姘旇薄鏉′欢瑙佽〃7.3-1銆
琛7.3-1 2H3瀛愭ā鍧楃殑姘旇薄鏉′欢
|
椤銆銆 鐩 |
姘旀俯锛鈩锛 |
椋庨燂紙m/s锛 |
瑕嗗啺鍘氬害锛mm锛 |
|
鏈浣庢皵娓 |
-20 |
0 |
0 |
|
骞村钩鍧囨皵娓 |
10 |
0 |
0 |
|
鍩烘湰椋庨 |
-5 |
27 |
0 |
|
璁捐瑕嗗啺 |
-5 |
10 |
10 |
|
鏈楂樻皵娓 |
40 |
0 |
0 |
|
瀹夎鎯呭喌 |
-10 |
10 |
0 |
|
鎿嶄綔杩囩數鍘 |
10 |
15 |
0 |
|
闆风數杩囩數鍘 |
15 |
10 |
0 |
|
甯︾數浣滀笟 |
15 |
10 |
0 |
|
鍐扮殑瀵嗗害 |
0.9g/cm3 |
|
骞村钩鍧囬浄鐢垫棩鏁 |
40 |
锛3锛瀵煎湴绾垮瀷鍙峰強鍙傛暟
2H3瀛愭ā鍧楃殑瀵煎湴绾垮瀷鍙峰強鍙傛暟瑙佽〃7.3-2銆
琛7.3-2銆銆 2H3瀛愭ā鍧楃殑瀵煎湴绾垮瀷鍙峰強鍙傛暟
|
椤圭洰 |
瀵銆銆 绾 |
鍦銆銆 绾 |
|
鐢电嚎鍨嬪彿 |
LGJ-400/35 |
JLB20A -150 |
JLB40-150 |
|
缁撴瀯 |
閾濓紙鏍规暟/鐩村緞锛 |
48/3.22 |
鈥 |
鈥 |
|
閽€侀摑鍖呴挗(鏍规暟/鐩村緞) |
7/2.5 |
19/3.15 |
19/3.15 |
|
璁＄畻鎴潰绉(mm2) |
425.24 |
100.88 |
148.07 |
|
璁＄畻澶栧緞(mm) |
26.82 |
15.75 |
15.75 |
|
璁＄畻閲嶉噺(kg/m) |
1.349 |
989.4 |
696.7 |
|
璁＄畻鎷夋柇鍔(N) |
103900 |
178570 |
90620 |
|
寮规х郴鏁 (MPa) |
66000 |
147200 |
103600 |
|
绾胯啫鑳绯绘暟 (1/鈩) |
20.5脳10-6 |
0.000013 |
0.0000155 |
璁捐浣跨敤鏃讹紝瀵笺佸湴绾跨殑淇濊瘉鎷夋柇鍔涗负璁＄畻鎷夋柇鍔涚殑95%銆傝璁＄敤瀵肩嚎瀹夊叏绯绘暟2.5锛屽钩鍧囪繍琛屽紶鍔涘彇淇濊瘉鎷夋柇鍔涚殑25%锛涘湴绾JLB20A-150瀹夊叏绯绘暟4.5锛JLB40-150瀹夊叏绯绘暟3.2锛屽钩鍧囪繍琛屽紶鍔涘彇淇濊瘉鎷夋柇鍔涚殑25%銆
锛4锛 缁濈紭閰嶇疆
鎮瀭涓叉寜鈥I鈥濆瀷甯冪疆锛屽彲閲囩敤210kN鎴160kN鐩樺紡缁濈紭瀛愬強澶嶅悎缁濈紭瀛愶紝璁捐缁濈紭瀛愰珮搴2480mm锛岀埇鐢垫瘮璺濃墺3.27cm/kV銆
璺崇嚎涓查噰鐢100kN銆70kN鐩樺紡缁濈紭瀛愭垨澶嶅悎缁濈紭瀛愶紝缁濈紭瀛愰珮搴2480mm锛岀埇鐢垫瘮璺濃墺3.27cm/kV銆
鑰愬紶涓查噰鐢300kN鎴210kN绾ф爣鍑嗗瀷鐩樺紡缁濈紭瀛愶紝姣忚仈閲囩敤16鐗囷紝鐖數姣旇窛鈮3.27cm/kV銆
锛5锛鑱斿閲戝叿
鐩寸嚎濉斿绾挎í鎷呭潎鎸夊墠銆佷腑銆佸悗涓変釜鎸傜偣璁捐锛屾寕鐐归棿璺濋噰鐢200锛200锛400mm锛屼互婊¤冻鍗曘佸弻鑱旀偓鎸傜殑闇瑕併傝仈濉旈噾鍏烽噰鐢UB-21T锛堝吋UB-16锛夊瀷鎸傛澘銆
鐩寸嚎濉斿湴绾挎偓鍨備覆鐨勮仈濉旈噾鍏烽噰鐢UB-10锛鍏UB-7锛夊瀷鎸傛澘銆
鑰愬紶濉斿绾胯愬紶涓叉寕鐐归噰鐢U-25(U-32S)鎴U-21鍨嬫寕鐜瀷寮忥紝閲囩敤鍙屾寕鐐瑰弻鑱斾覆杩炴帴銆傚绾胯烦绾夸覆閲囩敤UB-10锛堝吋UB-7锛夊瀷鎸傛澘銆
鑰愬紶濉斿湴绾胯仈濉旈噾鍏烽噰鐢U-10锛堝吋U-7锛夊瀷鎸傜幆銆
7.3.2 2H3瀛愭ā鍧楁潌濉斾竴瑙堝浘
