娓℃Ы璁捐浠诲姟涔?/p>
璁捐璧勬枡
1.
妲借韩涓虹瓑璺ㄧ畝鏀煩褰㈡Ы锛岃法闀?/p>
15m.
2.
妲藉唴寰勫昂瀵革細
b
脳
h=3.0
m
脳
2.5m.
3.
娴侀噺锛?/p>
Q=10m
3
/s,
璁捐姘存繁锛?/p>
h
d
=2.0m
鍔犲ぇ姘存繁锛?/p>
h
c
=2.5m
4.
妲介《澶栦晶璁?/p>
1.0m
瀹戒汉琛岄亾锛屼汉琛岄亾澶栦晶璁?/p>
1.2m
楂樻爮鏉?/p>
5.
鎺掓灦涓哄崟灞傞棬鍨嬮挗鏋讹紝绔嬫煴楂樺害鏈法鍙寜
5.0m
璁＄畻
6.
寤虹瓚鏉愭枡鍙傛暟鍊硷細
鏈璁″彈鍔涚瓔閲囩敤
HRB400
锛?/p>
锛?/p>
绠嶇瓔閲囩敤
HPB300
锛?/p>
桅锛?/p>
锛?/p>
鍏朵腑
HRB400
閽㈢瓔寮哄害璁捐鍊?/p>
f
y
=f
y
鈥?/p>
=360N/mm
2
,
寮规�фā閲?/p>
E
S
=2.0
脳
10
5
N/mm
2
.HRB300
閽㈢瓔寮哄害璁捐鍊?/p>
f
y
=f
y
鈥?/p>
=270N/mm
2
.
娣?/p>
鍑?/p>
鍦?/p>
寮?/p>
搴?/p>
绛?/p>
绾?/p>
杞村績鎶楀帇
杞村績鎶楁媺
寮规�фā
閲?/p>
E
c
鏍囧噯
鍊?/p>
f
ck
璁捐
鍊?/p>
f
c
鏍囧噯
鍊?/p>
f
ck
璁捐
鍊?/p>
f
c
C
25
16.7
11.9
1.78
1.27
2.8脳
10
4
7.
浣跨敤瑕佹眰锛?/p>
w
lim
=0.25mm
f
lim
=l
0
/600
8.
閲囩敤姘村伐娣峰嚌鍦熺粨鏋勮璁¤鑼?/p>
SL-191-2008
9.
鑽疯浇
閽㈢瓔娣峰嚌鍦熼噸搴︼細
25 KN/m
3
浜鸿閬撲汉缇よ嵎杞斤細
2.5 KN/m
2
鏍忔潌閲嶏細
1.5 KN/m
鏂藉伐鑽疯浇锛?/p>
4 KN/m2
鍩烘湰椋庡帇锛?/p>
w0=0.4 KN/m2
鍦板熀鎵胯浇鍔涚壒寰佸�硷細
fak=200 KN/m2