閽㈢瓔娣峰嚌鍦熸鐨?/p>
Abaqus
闈炵嚎鎬ф湁闄愬厓鍒嗘瀽
鎽樿锛?/p>
鏈枃浠嬬粛浜嗘贩鍑濆湡鎹熶激濉戞�фā鍨嬬殑鍘熺悊銆?/p>
閽㈢瓔鍜屾贩鍑濆湡鏉愭枡鐨勫鎬ц
绠楄繃绋嬨�?/p>
娣峰嚌鍦熸崯浼ゅ洜瀛愮殑瀹氫箟鍙婅绠椼�?/p>
渚濇嵁娣峰嚌鍦熻鑼冿紝
閲囧彇鍗婄悊璁哄崐缁忛獙娉?/p>
鎺ㄥ鍑烘櫘閬嶉�傜敤鐨勬贩鍑濆湡鎹熶激濉戞�фā鍨嬶紝
鐒跺悗鑰冭檻鏉愭枡闈炵嚎鎬у拰鍑犱綍闈炵嚎鎬э紝
瀵?/p>
涓�鏍归挗绛嬫贩鍑濆湡鎮噦姊佽繘琛屼簡绮剧粏鍖栨湁闄愬厓鍒嗘瀽锛?/p>
鎺㈣浜嗘贩鍑濆湡鎹熶激瀵硅绠楃粨鏋?/p>
鐨勫奖鍝嶇瓑闂锛屼负杩涗竴姝ュ埄鐢?/p>
ABAQUS
瀵归挗绛嬫贩鍑濆湡杩涜鏈夐檺鍏冨垎鏋愭彁渚涗簡鍙?/p>
鑰冦�?/p>
鍏抽敭璇嶏細鎹熶激濉戞�фā鍨嬶紱鏈夐檺鍏冿紱
ABAQUS
閽㈢瓔娣峰嚌鍦熺粨鏋勫湪鍦熸湪涓簲鐢ㄥ箍娉涖�?/p>
鐩墠甯搁噰鐢ㄨ瘯楠屾垨鏁板�兼ā鎷熺殑鏂规硶鏉ョ爺
绌剁粨鏋勭殑鍔涘琛屼负銆傝瘯楠岀粨鏋滆緝鍙潬锛屼絾璐圭敤楂樸�佸懆鏈熼暱銆傞殢鐫�璁＄畻鏈烘湁闄愬厓鍒?/p>
鏋愮殑鍙戝睍锛?/p>
浣垮緱澶嶆潅缁撴瀯鐨勬ā鎷熷緱浠ュ疄鐜般�?/p>
鍦ㄦ暟鍊煎垎鏋愪腑锛?/p>
涓昏鑰冭檻娣峰嚌鍦熸潗鏂?/p>
鐨勬湰鏋勬ā鍨嬶紝鐒惰�岋紝鐢变簬娣峰嚌鍦熸潗鏂欑殑鐗规畩鎬э紝铏界劧宸插嚭鐜板悇绉嶆湰鏋勬ā鍨嬶紝浣嗘槸
浠嶆湭瑙佸叕璁ょ殑妯℃嫙鏈瀯鍏崇郴鐨勭悊璁?/p>
[1]
銆?/p>
娣峰嚌鍦熺殑鏈瀯鍏崇郴涓昏鏄〃杈炬贩鍑濆湡鍦ㄥ杞村簲鍔涗綔鐢ㄤ笅鐨勫簲鍔?/p>
鈥?/p>
搴斿彉鍏崇郴锛?/p>
搴斿姏
鈥?/p>
搴斿彉鏇茬嚎鐢变笂鍗囨鍜屼笅闄嶅簲鍙樿蒋鍖栨缁勬垚锛岀壒鍒槸瀵逛笅闄嶆
,
瀹冨叿鏈夎缂?/p>
閫愭笎鎵╁睍锛?/p>
鍗歌浇鏃跺脊鎬ц蒋鍖栫瓑鐗圭偣锛?/p>
鑰岄潪绾挎�у脊鎬с�?/p>
寮瑰鎬х悊璁哄緢闅炬弿杩拌繖涓�鐗?/p>
鎬с�?/p>
鎹熶激鍔涘鐞嗚鏃㈣�冭檻娣峰嚌鍦熸潗鏂欏湪鏈彈鍔涚殑鍒濆瑁傜紳鐨勫瓨鍦紝
涔熷彲鍙嶆槧鍦ㄥ彈
鍔涜繃绋嬩腑鐢变簬鎹熶激绉疮鑰屼骇鐢熺殑瑁傜紳鎵╁睍锛?/p>
浠庤�屽鑷寸殑搴斿彉杞寲銆?/p>
鍥犺�岃繎骞存潵涓?/p>
灏戝鑰呰嚧鍔涗簬灏嗘崯浼ゅ姏瀛︾敤浜庢贩鍑濆湡鏉愭枡锛屽苟寤虹珛鐩稿簲鐨勬湰鏋勫叧绯?/p>
[2]
銆?/p>
ABAQUS
鏄ぇ鍨嬮�氱敤鐨勬湁闄愬厓鍒嗘瀽杞欢锛?/p>
鍏跺叿鏈夊己澶х殑闈炵嚎鎬у垎鏋愯兘鍔?/p>
[3]
锛?/p>
ABAQUS
杞欢涓殑娣峰嚌鍦熸崯浼ゅ鎬фā鍨嬮噰鐢ㄥ悇鍚戝悓鎬у脊鎬ф崯浼ょ粨鍚堝悇鍚戝悓鎬ф媺
浼镐笌鍘嬬缉濉戞�х悊璁烘潵琛ㄥ緛娣峰嚌鍦熺殑闈炵嚎鎬ц涓?/p>
,
鏄竴涓熀浜庡鎬х殑杩炵画浠嬭川鎹熶激
妯″瀷
,
鍙堢粨鍚堥潪鍏宠仈澶氶噸纭寲濉戞�у拰鍚勫悜鍚屾�у脊鎬ф崯浼ょ悊璁鸿〃寰佹潗鏂欐柇瑁傝繃绋嬩腑
鍙戠幇鐨勪笉鍙�嗘崯浼よ涓?/p>
[4]
銆傝妯″瀷鍙敤浜庡崟鍚戝姞杞姐�佸惊鐜姞杞藉強鍔ㄦ�佸姞杞界瓑鎯?/p>
鍐碉紝鍏锋湁杈冨ソ鐨勬敹鏁涙�с�?/p>
鏈枃鎶婅鑼?/p>
[5]
寤鸿鐨勬贩鍑濆湡鏈瀯鍏崇郴搴旂敤鍒版崯浼ゅ鎬фā鍨嬶紝瀵逛竴鎮噦姊?/p>
[6]
杩涜绮剧粏鐨勬湁闄愬厓寤烘ā璁＄畻鍜屾帰璁ㄣ�?/p>
1
娣峰嚌鍦熸崯浼ゅ鎬фā鍨?/p>
ABAQUS
鍦ㄩ挗绛嬫贩鍑濆湡鍒嗘瀽涓婃湁寰堝己鐨勮兘鍔涖�傚畠鎻愪緵浜嗕笁绉嶆贩鍑濆湡鏈瀯妯?/p>
鍨嬶細
娣峰嚌鍦熸崯浼ゅ鎬фā鍨嬶紝
娣峰嚌鍦熷讥鏁ｈ缂濇ā鍨嬪拰
ABAQUS/Explicit
涓殑娣峰嚌鍦?/p>
寮�瑁傛ā鍨嬨�傚叾涓贩鍑濆湡鎹熶激濉戞�фā鍨?/p>
(CDP
妯″瀷
)
鏄緷鎹?/p>
Lubliner,
Lee
鍜?/p>
Fenves(1998)
鎻愬嚭鐨勬崯浼ゅ鎬фā鍨嬬‘瀹氱殑
[7]
锛屽彲浠ョ敤浜庡崟鍚戝姞杞姐�佸惊鐜姞杞戒互鍙?