4鍒�*1.8 |
1.2瀵�*2.2 |
2.5瀵�*2.75 |
4瀵�*3.75 |
4鍒�*2.0 |
1.2瀵�*2.5 |
2.5瀵�*3.0 |
5瀵�*2.75 |
4鍒�*2.2 |
1.2瀵�*2.75 |
2.5瀵�*3.25 |
5瀵�*3.0 |
4鍒�*2.3 |
1.2瀵�*3.0 |
2.5瀵�*3.5 |
5瀵�*3.5 |
4鍒�*2.5 |
1.5瀵�*2.2 |
3瀵�*2.5 |
5瀵�*3.75 |
6鍒�*1.8 |
1.5瀵�*2.5 |
3瀵�*2.75 |
5瀵�*4.0 |
6鍒�*2.0 |
1.5瀵�*2.75 |
3瀵�*3.0 |
6瀵�*2.75 |
6鍒�*2.2 |
1.5瀵�*3.0 |
3瀵�*3.25 |
6瀵�*3.0 |
6鍒�*2.3 |
1.5瀵�*3.25 |
3瀵�*3.5 |
6瀵�*3.5 |
6鍒�*2.5 |
2瀵�*2.2 |
3瀵�*3.75 |
6瀵�*3.75 |
1瀵�*2.0 |
2瀵�*2.5 |
4瀵�*2.5 |
6瀵�*4.0 |
1瀵�*2.2 |
2瀵�*2.75 |
4瀵�*2.75 |
8瀵�*4.0 |
1瀵�*2.5 |
2瀵�*3.0 |
4瀵�*3.0 |
8瀵�*4.5 |
1瀵�*2.75 |
2瀵�*3.25 |
4瀵�*3.25 |
8瀵�*4.75 |
1瀵�*3.0 |
2.5瀵�*2.5 |
4瀵�*3.5 |
8瀵�*5.0 |
1.2瀵�*2.0 |
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鍐烽崓閶呭氨鏄浕閸嶉媴锛岄崓閶呴噺寰堝皯锛屽彧鏈�10锛�50g/m2锛屽叾鏈韩鐨勮€愯厫铦曟€ф瘮鐔遍崓閶呯鐩稿樊寰堝銆傛瑕�(gu墨)鐨勯崓閶呯鐢熺敘(ch菐n)寤犲锛岀偤浜嗕繚璀夎唱(zh矛)閲�锛屽ぇ澶氫笉閲囩敤闆婚崓閶咃紙鍐烽崓锛夈€傚彧鏈夎(gu墨)妯″皬銆佽ō(sh猫)鍌欓櫝鑸婄殑灏忎紒妤�(y猫)閲囩敤闆婚崓閶�锛岀暥(d膩ng)鐒朵粬鍊戠殑鍍�(ji脿)鏍间篃鐩稿皪(du矛)渚垮疁涓€浜涖€傚缓瑷�(sh猫)閮ㄥ凡姝ｅ紡涓嬫枃锛屾窐姹版妧琛�(sh霉)钀藉悗鐨勫喎閸嶉媴绠�锛屼笉婧�(zh菙n)鐢ㄥ喎閸嶉媴绠′綔姘�銆佺叅姘ｇ銆�
銆€銆€涓€鑸従(xi脿n)鍦ㄧ敤鐨勯崓閶呴嫾绠￠兘鏄啽閸嶉媴鐨�锛岃€岄浕姘ｄ笂鐢ㄧ殑绶氭Ы绛夌敤鐨勬槸鍐烽崓閶�锛岄鑹叉湁涓€瀹氱殑鍗€(q奴)鍒�
銆€銆€鍐烽崓---鍙湪澶栫澹侀崓閶�,鐔遍崓---鍏�(n猫i)澶栭兘閸�.
銆€銆€閸嶉媴鐒婄鏄湪鐒婃帴閶肩鐨勫熀绀�(ch菙)涓婂啀鐔遍崓閶�(鍗冲湪閶呴崑鍏�(n猫i)灏囬媴婧跺寲,鍐嶅皣閶肩娴稿叆娑查珨閶呬腑涓€娈垫檪(sh铆)闁撳彇鍑�,鍐嶅喎鍗诲惞骞�). 浣块嫾绠″収(n猫i)澶栧鍚屾檪(sh铆)鏈変竴灞ら媴灞ら檮钁�. 閸嶉媴绠′竴鑸敤浜庝綆澹撴祦楂�(鍗虫按,娑查珨鐓ゆ埃)鐨勮几閫�
鐐烘彁楂橀嫾绠＄殑鑰愯厫铦曟€ц兘锛屽皪(du矛)涓€鑸嫾绠★紙榛戠锛夐€�(j矛n)琛岄崓閶�銆�
閸嶉媴閶肩鍒嗙啽閸嶉媴鍜岄浕閶奸媴鍏╃ó锛岀啽閸嶉媴閸嶉媴灞ゅ帤锛岄浕閸嶉媴鎴愭湰浣�銆�
鍚规哀鐒婄锛氱敤浣滅厜閶煎惞姘х敤绠�锛屼竴鑸敤灏忓彛寰戠殑鐒婃帴閶肩锛岃(gu墨)鏍肩敱3/8瀵�-2瀵稿叓绋�銆傜敤08銆�10銆�15銆�20鎴�Q195-Q235閶煎付鍒舵垚銆傜偤闃茶潟锛屾湁鐨勯€�(j矛n)琛屾徊閶佽檿鐞嗐€�
闇€瑕佸鍘氱殑锛屼笉鍚岀殑澹佸帤鏈変笉鍚岀殑鍍�(ji脿)鏍硷細
1绫崇殑鍍�(ji脿)鏍�=3.14[(D/2)*2-(d/2)*2]x1000mmx7.8x10-6 kg/mm*3x5.7鍏�/kg
D鐐虹閬撶殑澶栧緫 d 绠￠亾鐨勫収(n猫i)寰�
甯哥敤閸嶉媴绠¤(gu墨)鏍艰〃
鍏ū鍙ｅ緫 |
澶栧緫 |
澹佸帤 |
閸嶉媴绠″榛戦惖绠� 澧炲姞鐨勯噸閲忕郴鏁�(sh霉) |
|
MM |
MM |
MM |
鏅€氶嫾绠� |
鍔犲帤閶肩 |
6 |
10.0 |
2 |
1.064 |
1.059 |
8 |
13.5 |
2.75 |
1.056 |
1.046 |
10 |
17.0 |
3.50 |
1.056 |
1.046 |
15 |
21.3 |
3.15 |
1.047 |
1.039 |
20 |
26.8 |
3.40 |
1.046 |
1.039 |
25 |
33.5 |
4.25 |
1.039 |
1.032 |
32 |
42.3 |
5.15 |
1.039 |
1.032 |
40 |
48.0 |
4.00 |
1.036 |
1.030 |
50 |
60.0 |
5.00 |
1.036 |
1.028 |
65 |
75.5 |
5.25 |
1.034 |
1.028 |
80 |
88.5 |
4.25 |
1.032 |
1.027 |
100 |
114.0 |
7.00 |
1.032 |
1.026 |
125 |
140.0 |
7.50 |
1.028 |
1.023 |
150 |
165.0 |
7.50 |
1.028 |
1.023 |
瑾�(shu艒)鏄� |
W=C*[0.02466*(D-S)*S] |
|||
娉ㄩ噵 |
W--閸嶉媴绠℃瘡绫抽噸閲忥細kg/m |
|||
C--閸嶉媴绠℃瘮榛戦惖绠″鍔犵殑閲嶉噺绯绘暩(sh霉) |
||||
D--榛戦惖绠＄殑澶栧緫 |
||||
S--榛戦惖绠＄殑澹佸帤 |
||||
閸嶉媴閶肩閲嶉噺鍏紡锛�[(澶栧緫-澹佸帤)*澹佸帤]*0.02466=kg/绫�(姣忕背鐨勯噸閲�)
鏅€氶崓閶呯剨绠�1.2瀵搁噸閲忕偤3.13kg/m锛�1.5瀵搁噸閲忕偤3.84kg/m锛�
鍔犲帤鍨嬮崓閶呯剨绠�1.2瀵搁噸閲忕偤3.78/m锛�1.5瀵搁噸閲忕偤4.58kg/m锛�
閸嶉媴鐒婄鐞嗚珫閲嶉噺琛�|鐔遍崓閶呯鐞嗚珫閲嶉噺琛�|閸嶉媴鐒婄閲嶉噺琛�|鐔遍崓閶呯閲嶉噺琛�
鐒婄銆侀崓閶呯鐞嗚珫閲嶉噺琛�(鎸�GB/T3091鈥�2001妯�(bi膩o)婧�(zh菙n)鍩�(zh铆)琛�)
瑕�(gu墨)鏍� |
澶栧緫 mm |
澹佸帤 mm |
鏈€灏忓鍘� mm |
鐒婄锛�6绫冲畾灏猴級 |
閸嶉媴绠�(6绫冲畾灏猴級 |
|||
鍏ū鍏�(n猫i)寰� |
鑻卞 |
绫抽噸kg |
鏍归噸kg |
绫抽噸kg |
鏍归噸kg |
|||
DN15 |
1/2 |
21.3 |
2.8 |
2.45 |
||||
DN20 |
3/4 |
26.9 |
2.8 |
2.45 |
1.66 |
9.96 |
1.76 |
10.56 |
DN25 |
1 |
33.7 |
3.2 |
2.8 |
2.41 |
14.46 |
2.554 |
15.32 |
DN32 |
1.25 |
42.4 |
3.5 |
3.06 |
3.36 |
20.16 |
3.56 |
21.36 |
DN40 |
1.5 |
48.3 |
3.5 |
3.06 |
3.87 |
23.22 |
4.10 |
24.60 |
DN50 |
2 |
60.3 |
3.8 |
3.325 |
5.29 |
31.74 |
5.607 |
33.64 |
DN65 |
2.5 |
76.1 |
4.0 |
3.5 |
7.11 |
42.66 |
7.536 |
45.21 |
DN80 |
3 |
88.9 |
4.0 |
8.38 |
50.28 |
8.88 |
53.28 |
|
DN100 |
4 |
114.3 |
4.0 |
|
10.88 |
65.28 |
11.53 |
69.18 |
DN125 |
5 |
140 |
4.5 |
|
15.04 |
90.24 |
15.942 |
98.65 |
DN150 |
6 |
168.3 |
4.5 |
|
18.18 |
109.08 |
19.27 |
115.62 |
DN200 |
8 |
219.1 |
6.0锛堢剨绠★級 |
|
31.53 |
189.18 |
|
|
DN200 |
8 |
219.1 |
6.5锛堢啽閸嶉媴锛� |
|
|
|
36.12 |
216.7 |
