Abaqus
瑁傜汗鎵╁睍鍒嗘瀽锛堟墜鍐岀炕璇戯級
閮ㄥ垎鍐呭锛?/p>
瀹氫箟鍒濆绮樺悎瑁傜汗闈?/p>
鍙兘瑁傜汗琛ㄩ潰寤烘ā鏃堕噰鐢ㄩ噰鐢ㄤ富銆佷粠鎺ヨЕ闈㈡潵瀹氫箟銆傚湪鎺ヨЕ褰㈠紡涓紝闄や簡鏈夐檺婊戝姩銆侀潰
瀵归潰褰㈠紡浠ュ锛?/p>
鍏朵粬鎵�鏈夋帴瑙﹀舰寮忓潎鍙娇鐢ㄣ�?/p>
棰勫厛瀹氫箟鐨勮绾归潰鍦ㄥ垵濮嬫椂搴旈儴鍒嗙矘鍚堬紝
瑁傜汗
灏栫鍥犺�屽彲浠ヨ
Abaqus/Standard
鏄惧紡璇嗗埆銆傚垵濮嬬矘鍚堣绾归潰涓嶈兘閲囩敤鑷帴瑙﹀舰寮忋�?/p>
瀹氫箟鍒濆鐘舵�?/p>
锛?/p>
initial condition
锛?/p>
浠ヨ瘑鍒绾瑰垵濮嬬粦瀹氶儴鍒嗐�?/p>
鐢ㄦ埛鍙互瀹氫箟浠庢帴瑙﹂潰
锛?/p>
slave
surface
锛?/p>
銆佷富鎺ヨЕ闈紙
master surface
锛?/p>
銆佷互鍙婄敤鏉ヨ瘑鍒粠鎺ヨЕ闈㈠垵濮嬮儴鍒嗙矘缁撶殑鑺傜偣銆備粠鎺ヨЕ
闈笂娌℃湁绮樼粨鐨勯儴鍒嗚〃鐜颁负姝ｅ父鎺ヨЕ闈€�備富鎺ヨЕ闈㈠強浠庢帴瑙﹂潰鍧囬渶瑕佹寚鏄庛�?/p>
濡傛灉娌℃湁鑺傜偣濡備笂鎵�杩拌瀹氫箟锛?/p>
鍒濆鎺ヨЕ鐘舵�佸皢琚簲鐢ㄤ簬鏁翠釜鎺ヨЕ瀵广�?/p>
杩欑鎯呭喌涓嬶紝
涓?/p>
鑳借瘑鍒嚭瑁傜汗灏栫锛屽洜鑰岀矘缁撻潰涓嶈兘鍒嗗紑銆?/p>
濡傛灉鑺傜偣濡備笂鎵�杩拌瀹氫箟锛屽垵濮嬭В闄ょ姸鎬佸皢琚簲鐢ㄤ簬浠庢帴瑙﹂潰涓婂凡瀹氫箟鐨勮妭鐐瑰銆?/p>
Abaqus/Standard
灏嗚繘琛屾牳瀵逛互纭繚鎵�瀹氫箟鑺傜偣鍙寘鍚粠鎺ヨЕ闈笂鐨勮妭鐐广�?/p>
*INITIAL CONDITIONS, TYPE=CONTACT
婵�娲昏绾规墿灞曡兘鍔涳紙
crack propagation capacibility
锛?/p>
瑁傜汗鎵╁睍鑳藉姏闇�瑕佸湪
STEP
瀹氫箟涓婵�娲伙紝
浠ョ‘淇濆垵濮嬮儴鍒嗙矘鍚堢殑
2
涓潰鏈夊彲鑳戒骇鐢熻
绾规墿灞曘�傜敤鎴烽渶瑕佹寚鏄庝細浜х敓瑁傜汗鎵╁睍鐨勯潰銆?/p>
*DEBOND, SLA
VE=slave_surface_name
锛?/p>
MASTER=master_surface_name
澶氳绾规墿灞?/p>
瑁傜汗鍙互鍦ㄤ竴涓垨澶氫釜瑁傜汗灏栫澶勪骇鐢熸墿灞曘�?/p>
涓�涓帴瑙﹀鍙互鍦ㄥ涓绾瑰皷绔浜х敓瑁?/p>
绾规墿灞曘�傜劧鑰岋紝瀵逛簬缁欏畾鐨勬帴瑙﹀鍙兘鎷ユ湁涓�涓绾规墿灞曞噯鍒欙紙
crack propagation criterion
锛?/p>
銆?/p>
瀹氫箟寮�瑁傛尟骞呮洸绾匡紙
debonding amplitude curve
锛?/p>
寮�瑁備骇鐢熷悗锛?/p>
閫氳繃浠庢帴瑙﹂潰鑺傜偣鍙婁富鎺ヨЕ闈㈢浉搴旇妭鐐逛笂澶у皬鐩哥瓑鏂瑰悜鐩稿弽鐨勫姏浜х敓闈㈤棿
鐗靛紩銆傚綋閲囩敤涓寸晫搴斿姏鍑嗗垯銆佷复鐣岃绾瑰紑鍙ｄ綅绉诲噯鍒欍�佽绾归暱搴?/p>
-
鏃堕棿鐮村潖鍑嗗垯鏃讹紝鐢ㄦ埛鍙?/p>
浠ュ畾涔夌矘缁撻潰涓婃煇鐐逛骇鐢熷紑濮嬫椂锛屼笂杩板姏浠ヤ綍绉嶆柟寮忛檷鑷抽浂銆?/p>