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鎬ц兘闋呯洰 |
妾㈤绲�(ji茅)鏋� |
鎬ц兘瑕佹眰锛圓绱氾級 |
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鎶楀寮�(qi谩ng)搴� |
68.5 |
鈮�65 |
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鎶楀綆寮�(qi谩ng)搴� |
51.1 |
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閶硷紞閶兼媺浼稿壀鍒囧挤(qi谩ng)搴︽(bi膩o)婧�(zh菙n)鍊硷紙MPa锛� |
15.7 |
鈮�15 |
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鑸囨贩鍑濆湡鐨勬鎷夌矘绲�(ji茅)寮�(qi谩ng)搴︼紙MPa锛� |
3.17,涓旂偤娣峰嚌鍦熷収(n猫i)鑱氱牬澹� |
鈮�2.5涓旂偤娣峰嚌鍦熷収(n猫i)鑱氱牬澹� |
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绱勬潫鎷夋嫈姊濅欢涓嬪付鑲嬮嫾绛嬭垏娣峰嚌鍦熺殑绮樼祼(ji茅)寮�(qi谩ng)搴︼紙MPa锛� |
C30
桅25
l=150mm |
12.1 |
鈮�11.0 |
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娣峰嚌鍦熷挤(qi谩ng)搴︾瓑绱� |
C15 |
C20 |
C25 |
鈮30 |
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20d |
18 d |
16 d |
14 d |
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II绱氶嫾绛嬫绛嬫繁搴� |
22 d |
20 d |
18 d |
16 d |
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閴嗗瓟鐩村緫
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12 |
15 |
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14 |
18 |
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16 |
20 |
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18 |
22 |
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20 |
25 |
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22 |
28 |
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25 |
31 |
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28 |
35 |
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32 |
40 |
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娣峰嚌鍦熷挤(qi谩ng)搴︾瓑绱� |
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C20 |
C25 |
C30 |
C40 |
鈮60 |
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S1鈮�5d
S2鈮�2.5d |
2.3 |
2.7 |
3.4 |
3.6 |
4.0 |
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S1鈮�6 d
S2鈮�3 d
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2.3 |
2.7 |
3.6 |
4.0 |
4.5 |
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S1鈮�7d
S2鈮�3.5d
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2.3 |
2.7 |
4.0 |
4.5 |
5.0 |
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