灏堝姒傝堪杌嬮嫾姗�(j墨)骞宠绉昏桓瀹氱悊妯圭珛琛屾キ(y猫)鏂版(bi膩o)妗�
灏堝姒傝堪杌嬮嫾姗�(j墨)骞宠绉昏桓瀹氱悊妯圭珛琛屾キ(y猫)鏂版(bi膩o)妗�
杌嬮嫾姗�(j墨)瑷�(sh猫)钀悜鎺ヨ桓鍌抽仦鍔涚煩鐐篗锛屽偩瑙掔偤α锛屽墖鍔涚煩娌垮叾杌稿悜—寰戝悜鍒嗛噺鐐猴細
M1=Mcosα
M2=Msinα
灏岻——I鎴潰锛孧1鐢�(ch菐n)鐢熸壄鐭╋紙鐢�(ch菐n)鐢熷壀鎳�(y墨ng)鍔涳級锛孧2鐢�(ch菐n)鐢熷綆鐭╋紙褰庢洸鎳�(y墨ng)鍔涳級锛涘叾瀵�(sh铆)闅涜▓(j矛)绠楁噳(y墨ng)鍔涜鎸夌涓夊挤(qi谩ng)搴︾悊璜栭��(j矛n)琛屽悎鎴�銆備篃鍙寜鏁欐潗鍒楀嚭鐨勭稉(j墨ng)椹�(y脿n)鍏紡閫�(j矛n)琛岃▓(j矛)绠椼��
鍙夐牠鐨勬瘡鍊�(g猫)椤庢澘鍙楀崐鏈堝鍌抽仦鐨勫鍔�锛屽湪鍨傜洿浜庢墎闋桓绶氱殑鏂烽潰A-A涓�锛屽鍔涜繎浼兼垚涓夎褰㈠垎甯冦�傚叾鍚堝姏锛屽嵆鍒嗗竷鍔涚殑绛夋晥鍔涘湪闆腑蹇僢1/3铏�锛宐1鐐洪鏉跨殑瀵�銆�
鍐嶆牴鎿�(j霉)鍔涚殑骞宠绉昏桓瀹氱悊锛屽皣浣滅敤鍦ㄩ鏉夸笂鐨勫姏P锛屽悜椤庢澘涓粸(di菐n)骞崇Щ锛屽舰鎴愪綔鐢ㄥ湪涓粸(di菐n)鐨勫姏P鍙奙/2鐨勫姏鐭┿��
I-I鎴潰褰㈠績浣嶄簬闆㈠弶闋彍瀛斾腑蹇儀1,y1铏�锛屽叾鎴潰鑸囧弶闋桓绶氭垚β瑙掞紙鑸嘝鍔涙柟鍚戞垚α+β瑙掞級銆傚啀灏嘝鍙奙/2鍚慖-I褰㈠績骞崇Щ锛屽苟灏囧叾鍒嗚В鐐篒-I鎴潰鐨勬按骞冲強鍨傜洿鍒嗛噺銆傚钩绉诲舰鎴怭x鐨勫綆鐭�锛屽垎瑙ｅ舰鎴愬叐鍊�(g猫)鍔涳紙N锛孮锛夊強鍏╁��(g猫)鍔涚煩锛圡t鑸嘙yy)銆傞�欎簲鍊�(g猫)鍒嗗姏锛屽皪I-I鎴潰鐢�(ch菐n)鐢熶笉鍚岀殑鎳�(y墨ng)鍔�銆傚(sh铆)闅涗笂鎳�(y墨ng)鑰冩叜閫欎簺鎳�(y墨ng)鍔涘悎鎴愬悗鐨勬渶澶ф噳(y墨ng)鍔涘苟灏嶅叾杌嬫(j墨)閫�(j矛n)琛屽挤(qi谩ng)搴︽牎鏍搞��
濡侭榛�(di菐n)鐨勬噳(y墨ng)鍔涙噳(y墨ng)鐐篜鍔涘悜I-I闈㈠舰蹇冨钩绉绘檪(sh铆)鐢�(ch菐n)鐢熺殑褰庣煩P.x鐢�(ch菐n)鐢熺殑鎷夋噳(y墨ng)鍔涜垏P鍔涚殑鍨傜洿鍒嗛噺N鍦ㄦ埅闈笂鐢�(ch菐n)鐢熺殑鍧囧竷鎷夋噳(y墨ng)鍔涚殑杩姞銆傞倓鎳�(y墨ng)鑰冩叜鎵煩Mt鍦ㄨ┎榛�(di菐n)鐢�(ch菐n)鐢熺殑鍓姏銆傛渶鍚庣敱寮�(qi谩ng)搴︾悊璜栧緱鍑築榛�(di菐n)鐨勮▓(j矛)绠楁噳(y墨ng)鍔�锛岄��(j矛n)琛屽挤(qi谩ng)搴︽牳绠椼�傚悓妯�锛屽彲浠ラ噰鐢ㄧ稉(j墨ng)椹�(y脿n)鍏紡閫�(j矛n)琛岃▓(j矛)绠楁噳(y墨ng)鍔涚殑鎺ㄧ畻銆�
濡傛灉鎮ㄩ渶瑕佽▊璩肩宸ョ墝杌嬮嫾姗�(j墨)锛岃珛鍒伴瀼缇╁競绁炲伐姗�(j墨)姊版湁闄愬叕鍙稿弮瑙�鑰冨療銆傜湡瑾犳杩庡唬澶х敤鎴跺墠渚嗚�冨療娲借珖妤�(y猫)鍕�(w霉)锛�鍜ㄨ闆昏┍锛�13803864187 鍜ㄨ缍�(w菐ng)鍧�锛�http://www.gxhs1688.com/
鏂囩珷鐢遍瀼缇╁競绁炲伐姗�(j墨)姊版湁闄愬叕鍙告彁渚�锛岃綁(zhu菐n)杓夎珛娉ㄦ槑http://www.gxhs1688.com/
鑱�(li谩n)绯讳汉锛氳懀浜嬮暦锛氬妷寮�(qi谩ng)鐢� 鎵嬫(j墨)锛�13703994862 妤�(y猫)鍕�(w霉)缍�(j墨ng)鐞嗭細瀹嬮簵骞� 鎵嬫(j墨)锛�13803864187 銆�鍌崇湡锛�0371-64159141銆�
缍�(w菐ng)鍧�锛歨ttp://www.gxhs1688.com銆�E-mail锛歾[email protected]銆� 鍦板潃锛氭渤鍗椔烽瀼缇┞风鍖� 闂�(gu膩n)閸佃:杌嬮嫾姗�(j墨)