鏈烘璁捐浣滀笟闆?/p>
- 1 -
鐝?nbsp; 绾?/p>
鎴?nbsp; 缁?
濮?nbsp; 鍚?/p>
浠昏鏁欏笀
瀛?nbsp; 鍙?/p>
鎵规敼鏃ユ湡
绗崄绔?/p>
榻胯疆浼犲姩
涓�銆侀�夋嫨棰?/p>
10
鈥?/p>
1
鍦ㄩ娇杞紶鍔ㄧ殑璁捐璁＄畻涓紝
瀵逛笅鍒楀弬鏁板拰灏哄搴旀爣鍑嗗寲鐨勬湁
__A
銆?/p>
G__
锛?/p>
搴斿渾鏁寸殑鏈?/p>
D
銆?/p>
E__
锛?/p>
娌℃湁鏍囧噯鍖栦篃涓嶅簲鍦嗘暣鐨勬湁
B
銆?/p>
C
銆?/p>
F
銆?/p>
H
銆?/p>
I
銆?/p>
J
銆?/p>
A
鏂滈娇杞殑娉曢潰妯℃暟
m
n
B
鏂滈娇杞殑绔潰妯℃暟
m
t
C
鐩撮娇杞腑蹇冭窛
a
D
鏂滈娇杞腑蹇冭窛
a
E
榻垮
B
F
榻垮帤
s
G
鍒嗗害鍦嗗帇鍔涜
伪
H
铻烘棆瑙?/p>
尾
I
閿ヨ窛
R
J
榻块《鍦嗙洿寰?/p>
d
a
10
鈥?/p>
2
鏉愭枡涓?/p>
20Cr
閽㈢殑纭娇闈㈤娇杞紝閫傚疁鐨勭儹澶勭悊鏂规硶鏄?/p>
______B____
銆?/p>
A
鏁翠綋娣伀
B
娓楃⒊娣伀
C
璋冭川
D
琛ㄩ潰娣伀
10
鈥?/p>
3
灏嗘潗鏂欎负
45
閽㈢殑榻胯疆姣涘澂鍔犲伐鎴愪负
6
绾х簿搴︾殑纭娇闈㈢洿榻垮渾鏌遍娇杞紝
璇ラ娇杞埗閫犲伐鑹洪『搴?/p>
搴旀槸
_______A______
涓哄疁銆?/p>
A
婊氶娇銆佽〃闈㈡番鐏�佺（榻?/p>
B
婊氶娇銆佺（榻裤�佽〃闈㈡番鐏?/p>
C
琛ㄩ潰娣伀銆佹粴榻裤�佺（榻?/p>
D
婊氶娇銆佽皟璐ㄣ�佺（榻?/p>
10
鈥?/p>
4
涓轰簡鎻愰珮榻胯疆浼犲姩鐨勯娇闈㈡帴瑙﹀己搴﹀簲
__B__
銆?/p>
A
鍒嗗害鍦嗙洿寰勪笉鍙樺澶фā鏁?/p>
B
澧炲ぇ鍒嗗害鍦嗙洿寰?/p>
C
鍒嗗害鍦嗙洿寰勪笉鍙樺鍔犻娇鏁?/p>
D
鍑忓皬榻垮
10
鈥?/p>
5
涓轰簡鎻愰珮榻胯疆榻挎牴寮洸寮哄害搴?/p>
___A_____
銆?/p>
A
澧炲ぇ妯℃暟
B
澧炲ぇ鍒嗗害鍦嗙洿寰?/p>
C
澧炲姞榻挎暟
D
鍑忓皬榻垮
10
鈥?/p>
6
涓�鍑忛�熼娇杞紶鍔紝涓诲姩杞?/p>
1
鍜屼粠鍔ㄨ疆
2
鐨勬潗鏂欍�佺儹澶勭悊鍙婇娇闈㈢‖搴﹀潎鐩稿悓锛屽垯涓よ疆榻挎牴鐨?/p>
寮洸搴斿姏
_A_
銆?/p>
A
飦?/p>
F1
>
飦?/p>
F2
B
飦?/p>
F1
<
飦?/p>
F2
C
飦?/p>
F1
=
飦?/p>
F2
10
鈥?/p>
7
涓�鍑忛�熼娇杞紶鍔紝灏忛娇杞?/p>
1
閫夌敤
45
閽㈣皟璐紝澶ч娇杞?/p>
2
閫夌敤
45
閽㈡鐏紝瀹冧滑鐨勯娇闈㈡帴瑙﹀簲
鍔?/p>
__C__
銆?/p>
A
飦?/p>
H1
>
飦?/p>
H2
B
飦?/p>
H1
<
飦?/p>
H2
C
飦?/p>
H1
=
飦?/p>
H2
10
鈥?/p>
8
涓�瀵规爣鍑嗗渾鏌遍娇杞紶鍔紝鑻ュぇ銆佸皬榻胯疆鐨勬潗鏂欐垨鐑鐞嗘柟娉曚笉鍚岋紝鍒欏伐浣滄椂锛屼袱榻胯疆闂寸殑
搴斿姏鍏崇郴灞炰簬涓嬪垪绗?/p>
C
绉嶃�?/p>
A
飦?/p>
H1
鈮?/p>
飦?/p>
H2
锛?/p>
飦?/p>
F1
鈮?/p>
飦?/p>
F2
锛?/p>
[
飦?/p>
H
]
1
锛?/p>
[
飦?/p>
H
]
2
锛?/p>
[
飦?/p>
F
]
1
锛?/p>
[
飦?/p>
F
]
2
B
飦?/p>
H1
锛?/p>
飦?/p>
H2
锛?/p>
飦?/p>
F1
锛?/p>
飦?/p>
F2
锛?/p>
[
飦?/p>
H
]
1
鈮燵
飦?/p>
H
]
2
锛?/p>
[
飦?/p>
F
]
1
鈮燵
飦?/p>
F
]
2
C
飦?/p>
H1
锛?/p>
飦?/p>
H2
锛?/p>
飦?/p>
F1
鈮?/p>
飦?/p>
F2
锛?/p>
[
飦?/p>
H
]
1
鈮燵
飦?/p>
H
]
2
锛?/p>
[
飦?/p>
F
]
1
鈮燵
飦?/p>
F
]
2
D
飦?/p>
H1
鈮?/p>
飦?/p>
H2
锛?/p>
飦?/p>
F1
锛?/p>
飦?/p>
F2
锛?/p>
[
飦?/p>
H
]
1
鈮燵
飦?/p>
H
]
2
锛?/p>
[
飦?/p>
F
]
1
鈮燵
飦?/p>
F
]
2
锛?/p>
飦?/p>
H
銆?/p>
飦?/p>
F
銆?/p>
[
飦?/p>
H
]
銆?/p>
[
飦?/p>
F
]
鍒嗗埆涓洪娇杞殑鎺ヨЕ搴斿姏銆佸集鏇插簲鍔涖�佽鐢ㄦ帴瑙﹀簲鍔涖�佽鐢ㄥ集鏇插簲鍔涳級
10
鈥?/p>
9
涓�瀵规纭暜鍚堢殑鏍囧噯娓愬紑绾块娇杞綔鍑忛�熶紶鍔ㄦ椂锛岃嫢涓よ疆鐨勬潗鏂欍�佺儹澶勭悊鍙婇娇闈㈢‖搴﹀潎鐩稿悓
涓斿鍛界郴鏁?/p>
K
N1
=
K
N2
锛屽垯涓よ疆鐨勫集鏇插己搴︿负
___A_____
銆?/p>
A
澶ч娇杞緝楂?/p>
B
灏忛娇杞緝楂?/p>
C
鐩稿悓
10
鈥?/p>
10
涓�瀵规纭暜鍚堢殑鏍囧噯娓愬紑绾块娇杞綔鍑忛�熶紶鍔紝鑻ヤ袱杞殑璁哥敤鎺ヨЕ搴斿姏
[
飦?/p>
H1
]= [
飦?/p>
H2
]
锛屽垯涓よ疆
鐨勬帴瑙﹀己搴?/p>
___C_____
銆?/p>
A
澶ч娇杞緝楂?/p>
B
灏忛娇杞緝楂?/p>
C
鐩稿悓
10
鈥?/p>
11
鏈変袱涓爣鍑嗙洿榻垮渾鏌遍娇杞紝榻胯疆
1
妯℃暟
m
1
=5
mm
锛?/p>
z
1
=25
锛涢娇杞?/p>
2
妯℃暟
m
2
=3
mm
锛?/p>
z
2
=25
锛屽畠
浠殑榻垮舰绯绘暟
___ C___
銆?/p>
AY
Fa1
>Y
Fa2
B Y
Fa1
<Y
Fa2
C Y
Fa1
=Y
Fa2