绗?/p>
1
璁?/p>
鍔?/p>
瀛︾患
鍚?/p>
璁?/p>
绠?/p>
棰?/p>
鍨嬩箣涓�
鍘?/p>
寮恒�佹诞鍔涚殑
缁?/p>
鍚?/p>
璁?/p>
绠?/p>
濡?/p>
鍥?/p>
鐢叉墍绀猴紝
涓�搴曢潰
绉负
400 cm2
鍦?/p>
鏌卞舰瀹瑰櫒
鍐?/p>
鐩涜冻
澶?/p>
澶氱殑姘达紝
涓�
瀹?/p>
蹇冩鏂逛綋鏈?/p>
鍧?/p>
婕傛诞鍦ㄦ恫
闈笂锛屽凡鐭ユ湪
鍧?/p>
鐨勪綋
绉负
1 000 cm3
锛屜佹湪锛?/p>
0.6
脳
103 kg/m3
锛屾眰锛?/p>
(g
鍙?/p>
10 N/kg)
鐢?/p>
(1)
杩欐椂
鏈?/p>
鍧?/p>
鍙楀埌鐨勬诞鍔涳紱
(2)
姝?/p>
鏃?/p>
鏈?/p>
鍧?/p>
娴稿湪姘翠腑鐨勪綋
绉?/p>
锛?/p>
瑙ｏ細
(1)
鏈?/p>
鍧?/p>
鎵�鍙楃殑閲嶅姏锛?/p>
G
鏈紳
m
鏈?/p>
g
锛澫佹湪
V
鏈?/p>
g
锛?/p>
0.6
脳
103 kg/m3
脳
1 000
脳
10
锛?/p>
6 m3
脳
10 N/kg
锛?/p>
6 N
鍥?/p>
涓?/p>
鏈?/p>
鍧?/p>
婕傛诞锛屾墍浠ユ湪
鍧?/p>
鍙楀埌鐨勬诞鍔?/p>
F
娴紳
G
鏈紳
6 N
(2)
鐢?/p>
F
娴紳蟻娑?/p>
gV
鎺掑緱
V
鎺掞紳
F
娴佹恫
g
锛?/p>
6 N1.0
脳
103 kg/m3
脳
10 N/kg
锛?/p>
6
脳
10
锛?/p>
4 m3
銆愭嫇灞?/p>
璁粌
1
銆戞湪
鍧?/p>
涓嬭〃闈㈠彈鍒版按鐨?/p>
鍘?/p>
鍔涘拰
鍘?/p>
寮哄垎
鍒?/p>
鏄灏戯紵
瑙ｏ細姝ｆ柟浣撶殑浣?/p>
绉?/p>
锛?/p>
V
锛?/p>
a3
锛?/p>
1 000 cm3
姝ｆ柟浣撶殑
杈归暱
锛?/p>
a
锛?/p>
10 cm
锛?/p>
0.1 m
姝ｆ柟浣撶殑搴曢潰
绉?/p>
锛?/p>
S
锛?/p>
a2
锛?/p>
(0.1 m)2
锛?/p>
0.01 m2
鏂规硶
(
涓�
)
鐗╀綋娴稿叆姘翠腑鐨勪綋
绉?/p>
锛?/p>
V
娑诧紳
V
鎺掞紳
Sh
锛屾墍浠ョ墿浣撴蹈鍏ユ按涓殑娣卞害锛?/p>
h
锛?/p>
V
鎺?/p>
S
锛?/p>
6
脳
10
锛?/p>
4 m30.01 m2
锛?/p>
0.06 m
鏈?/p>
鍧?/p>
涓嬭〃闈㈠彈鍒版按鐨?/p>
鍘?/p>
寮猴細
p
锛澫?/p>
gh
锛?/p>
1 000 kg/m3
脳
10 N/kg
脳
0.06 m
锛?/p>
600 Pa
鏈?/p>
鍧?/p>
涓嬭〃闈㈠彈鍒版按鐨?/p>
鍘?/p>
鍔?/p>
F
锛?/p>
pS
锛?/p>
600 Pa
脳
0.01 m2
锛?/p>
6 N
鏂规硶
(
浜?/p>
)
鏍规嵁娴姏
浜?/p>
鐢熺殑鍘熷洜鏈夛細
F
鍚戜笂锛?/p>
F
娴紳
6 N
p
锛?/p>
F
鍚戜笂
S
锛?/p>
6 N0.01 m2
锛?/p>
600 Pa
銆愭嫇灞?/p>
璁粌
2
銆戣嫢鍦ㄦ湪
鍧?/p>
涓婃斁鍏ヤ竴鐗╀綋
A
鍚庯紝鏈?/p>
鍧楀垰
濂芥蹈
娌?/p>
鍦ㄦ按涓?/p>
(
濡?/p>
鍥?/p>
涔欐墍绀?/p>
)
锛?/p>
鍒?/p>
瀹瑰櫒搴曢儴
瀵规
闈?/p>
鐨?/p>
鍘?/p>
寮哄鍔犲灏戯紵姘?/p>
瀵?/p>
瀹瑰櫒搴曢儴
鍘?/p>
寮哄鍔犲灏戯紵