鍏�銆侀潨瀹氬钩闈㈡鏋�

    (涓€)鐞嗘兂骞抽潰妗佹灦鐨勫亣瀹氬強鍏舵寜骞句綍绲勬垚鐨勫垎椤�銆�

    鐞嗘兂妗佹灦鎳�(y墨ng)婊胯冻涓嬮潰涓夊€�(g猫)鍋囧畾锛�1锛庡悇绲�(ji茅)榛�(di菐n)鍧囩偤鐒�(w煤)鎽╂摝鐨勭悊鎯抽壐锛�2锛庡悇妗夸欢杌哥窔鍧囩偤    鐩存】锛屼笖鍚勯€氶亷(gu貌)閴哥殑骞句綍涓績锛�3锛庤嵎杓夐兘浣滅敤鍦ㄧ祼(ji茅)榛�(di菐n)涓�銆傚鍦�2鈥昹0a銆�b銆�c鎵€绀哄钩闈㈡鏋跺潎鐐虹悊鎯虫鏋�銆�

    绗﹀悎涓婅堪鍋囧畾鐨勭悊鎯虫鏋剁殑鍚勬】鍙壙鍙楄桓鍚戝姏锛屾┇鎴潰涓婂彧鐢�(ch菐n)鐢熷潎鍕荤殑娉曞悜鎳�(y墨ng)鍔涳紝鑸囨鐩告瘮锛屽彈鍔涘悎鐞嗭紝鐢ㄦ枡缍�(j墨ng)婵�(j矛)锛岃嚜閲嶈純杓曪紝鍙法瓒婅純澶х殑璺ㄥ害銆�

    涓嶇鍚堜笂杩板亣瀹氱殑妗佹灦锛屽湪妗夸欢涓渻(hu矛)鐢�(ch菐n)鐢熷綆鏇叉鎳�(y墨ng)鍔涳紝鐞嗚珫鍒嗘瀽鍜屽(sh铆)椹�(y脿n)琛ㄦ槑锛岀暥(d膩ng)妗佹灦鐨勬】浠舵瘮杓冪窗(x矛)闀�(zh菐ng)鏅�(sh铆)锛岄€欑ó娆℃噳(y墨ng)鍔涜垏鐢辫桓鍔涘紩璧风殑鎳�(y墨ng)鍔涚浉姣旀墍鍗犳瘮渚嬩笉澶�銆�

    妗佹灦鎸夊叾骞句綍绲勬垚鍙垎鐐猴細

    绨�(ji菐n)鍠鏋�鈥曗€�寰炲儏鐢变笁鏍规】浠剁祫鎴愮殑涓夎褰㈤壐鎺ュ柈鍏冨嚭鐧�(f膩)锛屾牴鎿�(j霉)鍏╁厓鐗囪(gu墨)鍓�锛岄€愭鎿�(ku貌)灞曞舰鎴愮殑妗佹灦锛屽鍦�2锛�10a鎵€绀�銆�

    鑱�(li谩n)鍚堟鏋�鈥曗€�鐢卞叐鍊�(g猫)鎴栧叐鍊�(g猫)浠ヤ笂鐨勭啊(ji菐n)鍠鏋惰伅(li谩n)鍚堢祫鎴愮殑妗佹灦锛屽鍦�2锛�10b鎵€绀�銆�

    寰�(f霉)闆滄鏋�鈥曗€�涓嶅爆浜庝笂杩板叐椤炵殑妗佹灦锛屽鍦�2锛�10c鎵€绀�銆�

妗佹灦鐨勬湁闂�(gu膩n)琛�(sh霉)瑾�(y菙)琛ㄧず鍦ㄥ湒2锛�10a涓�銆�

?2009骞寸祼(ji茅)妲�(g貌u)宸ョ▼甯€冭│鏅�(sh铆)闁擄細9鏈�19銆�20鏃�
?08骞磋€冭│瑕�(gu墨)鑼�銆佹(bi膩o)婧�(zh菙n): 2008骞翠竴绱�(j铆)娉ㄥ唺(c猫)绲�(ji茅)妲�(g貌u)宸ョ▼甯€冭│鎴愮妇(j墨)鏌ヨ鍖附 

鍦�2锛�11

    鎳�(y墨ng)鐢ㄤ笂杩拌瓨(sh铆)鍒ラ浂妗跨殑鏂规硶锛屽鏄撶湅鍑哄湒2鈥�12a鎵€绀烘鏋朵腑铏涚窔鎵€绀虹殑鍚勬】鍧囩偤闆舵】銆�

    鍦�2鈥�12b銆�c鍒嗗垾鐐哄皪(du矛)绋辨鏋舵壙鍙楀皪(du矛)绋辫嵎杓夊拰鍙嶅皪(du矛)绋辫嵎杓変綔鐢�銆傛牴鎿�(j霉)灏�(du矛)绋辩祼(ji茅)妲�(g貌u)鍦ㄥ皪(du矛)绋辫嵎杓�(鎴栧弽灏�(du矛)绋辫嵎杓�)浣滅敤涓嬶紝鍏跺収(n猫i)鍔涚偤灏�(du矛)绋�(鎴栧弽灏�(du矛)绋�)鐨勭壒榛�(di菐n)锛屽啀鏍规摎(j霉)涓婅堪璀�(sh铆)鍒ラ浂妗跨殑鏂规硶锛屽彲鐭ュ湒涓櫅绶氭墍绀虹殑妗夸欢鐐洪浂妗�銆�

鍦ㄥ缓绔嬬瘈(ji茅)榛�(di菐n)骞宠　鏂圭▼鏅�(sh铆)锛屽皪(du矛)浜庢枩妗胯桓鍔�N锛�?锛熸崕闂锋笇顔濇鑷�?SPAN lang=EN-US>X鎴栬睅鍚戝垎鍔�Y浣滅偤鏈煡鏁�(sh霉)銆傚啀瑷�(sh猫)鏂滄】闀�(zh菐ng)鐐�l锛屽叾姘村钩鍜岃睅鍚戞姇褰遍暦(zh菐ng)搴﹀垎鍒ョ偤l_x鍜�l_y锛屽墖鍙緱

    N锛�l锛�  X锛�l_x  锛�Y锛�l_y                                                              (2鈥�9)

    鐢变笂寮忓彲寰炰换涓€鍒嗗姏X鎴�Y姹傚嚭杌稿姏N锛屼篃鍙敱涓€鍊�(g猫)鍒嗗姏绠楀嚭鍙︿竴鍒嗗姏锛屼互绨�(ji菐n)鍖栬▓(j矛)绠�銆�

    [渚�2锛�3]  鐢ㄧ瘈(ji茅)榛�(di菐n)娉曟眰鍦�2鈥�13a鎵€绀烘鏋跺悇妗胯桓鍔�銆�

[瑙�]   

(1)姹傛敮搴у弽鍔�

    鐢辨暣楂斿钩琛℃浠�锛屽緱V_A锛�80kN锛�H_A锛�0锛�V_B锛�100kN銆�

    (2)姹傛鏋跺悇妗胯桓鍔�

    寰炲彧鍚叐鍊�(g猫)鏈煡鍔涚殑绡€(ji茅)榛�(di菐n)A(鎴栫瘈(ji茅)榛�(di菐n)B)闁嬪锛屽啀渚濇鍒嗘瀽閯拌繎绡€(ji茅)榛�(di菐n)銆�

    绡€(ji茅)榛�(di菐n)A(鍦�2鈥�13b)锛岃ō(sh猫)鏈煡杌稿姏鐐烘媺鍔�锛屽苟閲囩敤N_A2鐨勬按骞冲垎鍔�X_A2鎴栬睅鍚戝垎鍔�Y_A2浣滅偤鏈煡鏁�(sh霉)锛屽墖鐢�

    危Y锛�0锛屽緱Y_A2锛濓紞V_A锛�鈥�80kN

    鍐嶇敱寮�(2鈥�9)寰�

    X_A2锛濓紞60kN

    N_A2锛�鈥�100kN

    鍐嶇敱危X锛�0锛屽緱N_Al锛�60kN

    绡€(ji茅)榛�(di菐n)1(鍦�2鈥�13c)锛岀敱瑭茬瘈(ji茅)榛�(di菐n)鐨勫钩琛℃浠跺彲寰�N₁₄锛�60kN(鎷夊姏)锛�N₁₂锛�40kN(鎷夊姏)銆�

    渚濇鍐嶈€冩叜绡€(ji茅)榛�(di菐n)2銆�3銆�4銆�5銆�6銆�7锛屾瘡鈥�绲�(ji茅)榛�(di菐n)涓嶈秴閬�(gu貌)鍏╁€�(g猫)鏈煡鍔�銆傝嚦鏈€鍚庣瘈(ji茅)榛�(di菐n)B鏅�(sh铆)锛屽悇妗胯桓鍔涘潎鐐哄凡鐭�锛屽彲鎿�(j霉)姝ょ瘈(ji茅)榛�(di菐n)鏄惁婊胯冻骞宠　姊濅欢浣滅偤鍏�(n猫i)鍔涜▓(j矛)绠楃殑鏍℃牳銆傚悇妗胯桓鍔涜▓(j矛)绠楃殑绲�(ji茅)鏋滄(bi膩o)娉ㄥ湪鍦�2鈥�13a涓�锛屾媺鍔涚偤姝�锛屽鍔涚偤璨�(f霉)銆�