12.2.1 1GGF2瀛愭ā鍧楄鏄
(1) 姒傝堪
璇ユā鍧椾负娴锋嫈鈮1000m銆佽璁″熀鏈閫25m/s锛岃璁¤鍐板帤搴10mm锛屽绾2脳LGJ-300/40鍚屽鍙屽洖璺挗绠℃潌锛1GGF2妯″潡閫傜敤浜庡钩鍦板拰灞卞尯鍦板舰锛岀洿绾挎潌鎸2濉旂郴鍒楄鍒掞紝鍏辫2绉嶅鍨嬶紝鍒嗗埆涓1GGF2 鈥揝ZG1銆SZG2锛涜愬紶鏉嗘寜4濉旂郴鍒楄鍒掞紝鍏辫4绉嶅鍨嬶紝鍒嗗埆涓1GGF2 鈥揝JG1銆SJG2銆SJG3銆SJG4锛屽叾涓SJG4鍏肩粓绔
(2) 姘旇薄鏉′欢
1GGF2瀛愭ā鍧楃殑姘旇薄鏉′欢瑙佽〃12.2.1-1銆
琛12.2.1-1銆銆銆銆銆 1GGF2瀛愭ā鍧楃殑姘旇薄鏉′欢
椤銆 鐩 |
姘旀俯(鈩) |
椋庨(m/s) |
瑕嗗啺鍘氬害(mm) |
鏈浣庢皵娓 |
-30 |
0 |
0 |
骞村钩鍧囨皵娓 |
-5 |
0 |
0 |
鍩烘湰椋庨 |
-5 |
25 |
0 |
璁捐瑕嗗啺 |
-5 |
10 |
10 |
鏈楂樻皵娓 |
40 |
0 |
0 |
瀹夎鎯呭喌 |
-15 |
10 |
0 |
鎿嶄綔杩囩數鍘 |
-5 |
15 |
0 |
闆风數杩囩數鍘 |
15 |
10 |
0 |
鎸銆 搴 |
-5 |
5 |
0 |
鍐扮殑姣旈噸锛g/cm3锛 |
0.9 |
骞村钩鍧囬浄鐢垫棩鏁帮紙澶╋級 |
40 |
锛3锛 瀵煎湴绾垮瀷鍙峰強鍙傛暟
1GGF2瀛愭ā鍧楃殑瀵煎湴绾垮瀷鍙峰強鍙傛暟瑙佽〃12.2.1-2銆
琛12.2.1-2銆銆銆 1GGF2瀛愭ā鍧楃殑瀵煎湴绾垮瀷鍙峰強鍙傛暟
椤銆 鐩 |
瀵 绾 |
鍦 绾 |
鐢电嚎鍨嬪彿 |
LGJ-300/40 |
JLB20A-100 |
缁撴瀯 |
閾濓紙鏍规暟/鐩村緞锛 |
24/3.99 |
|
閾濆寘閽紙鏍规暟/鐩村緞锛 |
7/2.66 |
19/2.6 |
璁$畻鎴潰绉紙mm2锛 |
338.99 |
100.88 |
璁$畻澶栧緞锛mm锛 |
23.94 |
13.00 |
璁$畻閲嶉噺锛kg/m锛 |
1.133 |
0.6741 |
瀵肩嚎璁$畻鎷夋柇鍔涳紙N锛 |
92220 |
121660 |
20鈩鐩存祦鐢甸樆(惟/km) |
0.0961 |
0.8524 |
寮规х郴鏁帮紙MPa锛 |
73000 |
147200 |
绾胯啫鑳绯绘暟锛1/鈩锛 |
19.6脳10-6 |
13.0脳10-6 |
璁捐浣跨敤鏃跺鍦扮嚎鐨勪繚璇佹媺鏂姏涓鸿绠楁媺鏂姏鐨95%銆傝璁$敤瀵肩嚎瀹夊叏绯绘暟8.0锛屽钩鍧囪繍琛屽紶鍔涘彇淇濊瘉鎷夋柇鍔涚殑25%锛JLB20A-100鍦扮嚎瀹夊叏绯绘暟11.0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
鎮瀭涓叉寜鈥淚鈥鍨嬪竷缃紝鍙噰鐢70kN鐩樺紡缁濈紭瀛愶紝璁捐缁濈紭瀛愰珮搴1314mm锛岀埇鐢垫瘮璺鈮3.2cm/kV銆
锛5锛 鑱斿閲戝叿
瀵肩嚎鎮瀭I涓叉寜鍗曟寕鐐硅璁★紝I涓茶仈濉旈噾鍏烽噰鐢UB-10鎸傛澘銆
瀵肩嚎鑰愬紶涓茶仈濉旈噾鍏烽噰鐢U-12鎸傜幆锛岃烦绾夸覆鑱斿閲戝叿閲囩敤UB-10鎸傛澘銆
鍦扮嚎鎮瀭涓茶仈濉旈噾鍏烽噰鐢UB-7鎸傛澘锛岃愬紶涓茶仈濉旈噾鍏烽噰鐢U-10鎸傜幆銆
12.2.2 1GGF2瀛愭ā鍧楁潌濉斾竴瑙堝浘
1GGF2瀛愭ā鍧楁潌濉涓瑙堝浘瑙鍥12.2-1銆