棰樺瀷涔嬩笁
鏈夊叧鏈烘鏁堢巼鐨勭患鍚堥
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.
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2014
路鑱婂煄锛変竴杈嗛噸
2
脳
10
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N
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鍨嬫嫋鎷夋満缁冲瓙銆佸姩婊戣疆锛岄噰鐢ㄥ鍥炬墍绀鸿缃紝鎷栨媺鏈哄湪缁崇鐢?/p>
3 750 N
鐨勬按骞虫媺鍔涳紝灏嗘苯杞︿互
0.2 m/s
鐨勯�熷害姘村钩
鍖�閫熸媺鍑烘偿娉炶矾娈碉紝鐢ㄦ椂
10 s.
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0.05 m
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.
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1
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锛?/p>
2
锛夋眰鎷夊姏
F
鍋氱殑鍔熷拰鍔熺巼锛?/p>
锛?/p>
3
锛夎嫢鍔ㄦ粦杞殑鏈烘鏁堢巼涓?/p>
80%
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.
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1
锛夊崱杞﹀鍦伴潰鐨勫帇鍔涚瓑浜庡叾鑷韩閲嶅姏锛屽埄鐢ㄥ帇寮哄叕寮?/p>
S
F
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2
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搴﹀叕寮忓彉褰?/p>
s=vt
姹傚嚭姹借溅鍓嶈繘鐨勮窛绂伙紝
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鍐嶅埄鐢ㄥ姛鐨勮绠楀叕寮?/p>
W=Fs
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t
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姹傚嚭鎷夊姏鍋氱殑鍔熷拰鍔熺巼锛?/p>
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3
锛夋牴鎹満姊版晥鐜囨眰寰楁湁鐢ㄥ姛锛屽啀鍒╃敤
W=Fs
鍙樺舰姹傚緱鐗靛紩鍔涳紝姹借溅鍖�閫熷墠杩涳紝鐗靛紩鍔涚瓑
浜庤溅鎵�鍙楃殑闃诲姏
.
1.
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2014
路瀛濇劅锛夊鍥剧敳鎵�绀猴紝婊戣疆缁勫湪绔栫洿鍚戜笂鐨勬媺鍔?/p>
F
浣滅敤涓嬶紝灏嗛噸涓?/p>
105 N
鐨勭墿
浣撳寑閫熸彁璧凤紝鍦?/p>
5 s
鏃堕棿鍐呯怀瀛愯嚜鐢辩绉诲姩鐨勮窛绂讳负
s=
3 m.
鍥句箼鏄粦杞粍宸ヤ綔鏃剁殑鎷夊姏
F
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璺濈
s
鐨勫叧绯诲浘
.
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1
锛夎绠楃墿浣撲笂鍗囩殑閫熷害
.
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2
锛夊浘涔欎腑闃村奖閮ㄥ垎鐨勯潰绉〃绀虹殑鐗╃悊閲忔槸
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.
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3
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.
2.
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2014
路鍝堝皵婊級濡傚浘鎵�绀猴紝灏忔満杞﹂�氳繃婊戣疆缁勬彁鍗囬噸鐗╋紝鏈鸿溅鐨勬渶澶ц緭鍑哄姛鐜囦负
10 kW
閲嶇墿閲?/p>
3 500 N
锛屽姩婊戣疆閲?/p>
500 N.
鏈鸿溅鎵�鍙楁懇鎿﹂樆鍔涗笉璁★紝缁抽噸鍙婃粦杞浆鍔ㄦ椂鎽╂摝蹇界暐
涓嶈
.