瑭崇窗鍙冩暩(sh霉) | |||
---|---|---|---|
鍝佺墝/寤犲 | 闄搁熁 | 鐗岃櫉 | 210309 |
鏄惁閫插彛 | 鍚� | 鍔犲伐瀹氬埗 | 鏄� |
鍘氬害 | 鍏朵粬 | 鐢ㄩ€� | 鍏朵粬 |
鐢�(ch菐n)鍦� | 琛℃按 |
鍚夊畨钀畨绺e叕璺⿱姊佹鑶犳敮搴楂橀樆灏兼鑶犳敮搴у姞宸ユ柟娉�
姗¤啝鏀骇鐨勮ō(sh猫)瑷堣姹傦細
鏀骇浣跨敤闅庢骞冲潎澹撴噳鍔浶盋锛�10M Pa ( S 锛�7鏅傂盋锛�8M Pa)锛涙鑶犵‖搴�60 ( IRHD 锛夋檪锛屽叾甯告韩涓嬪壀璁婃ā閲廏 = 1.OMpa 銆傚壀璁婃ā閲忛毃婧害涓嬮檷鑰岄仦澧�锛�
鐣剁疮骞村喎鏈堝钩鍧囨韩搴︾殑骞冲潎鍊糘 ~-10鈩冩檪鐐哄瘨鍐峰湴鍗€(q奴)锛孏 =
1 . 2MPa 锛涚暥?sh霉)闄€?10 鈩� 鏅傜偤鍤村瘨鍦板崁(q奴)锛孏 = 1.5MPa 锛涚暥?sh霉)闄€?25 鈩� 鏅�锛孏 = 2 . 0 MPa 銆傛埃婧垎鍗€(q奴)鍦栬JTG D60 涓€2004闄勯寗B銆�
鏀骇鐢�(ch菐n)鍝佸垎椤�銆佷唬铏�銆佺祼(ji茅)妲�(g貌u)銆佹妧琛�(sh霉)瑕佹眰銆佽│椹楁柟娉�銆佹椹楄(gu墨)鍓囧強妯欏織銆佸寘瑁�銆佽帛瀛�銆侀亱杓�銆佸畨瑁濆拰椁�(y菐ng)璀峰潎鎳夋豢瓒矹T/T4 涓€2004鐨勮姹�.
鏀骇姗¤啝褰堟€ч珨楂旂⿳妯¢噺Eb= 2000 MPa銆傛敮搴ц垏娣峰嚌鍦熸帴瑙告檪锛屾懇鎿︾郴鏁�(sh霉)渭= 0 . 3 锛岃垏閶兼澘鎺ヨЦ鏅�锛屾懇鎿︾郴鏁�(sh霉)渭锛�0 . 2 銆傝仛鍥涙盁涔欑儻鏉胯垏涓嶉姽閶兼澘鎺ヨЦ锛堝姞纭呰剛锛夋檪锛屛糵锛�0 . 06 锛岀暥婧害浣庝簬-25 鈩� 鏅�锛屛糵鍊煎澶�30
% 锛岀暥涓嶅姞纭呰剛鏅傦紝渭f鎳夊姞鍊�銆傝嫢鏈夊娓硣鏂欐檪锛屼篃鍙寜瀵︽脯璩囨枡閲囩敤銆�
姗¤啝鏀骇鍓垏瑙捨� 姝e垏鍊硷紝鐣朵笉瑷堝埗鍕曞姏鏅�锛宼an伪涓嶅ぇ浜�0 .5 锛岀暥瑷堝叆鍒跺嫊鍔涙檪锛宼an伪涓嶅ぇ浜�0 .7.
姗¤啝鏀骇鐨勮▓绠楀拰椹楃畻鍧囨噳婊胯冻JTG D62 涓€2004鐨勮姹�銆�
鍚夊畨钀畨绺e叕璺⿱姊佹鑶犳敮搴楂橀樆灏兼鑶犳敮搴у姞宸ユ柟娉曟⿱姊佹敮搴ф洿鎻涘姞鍥鸿垏缍慨
1銆佹敮搴ф洿鎻涘墠锛屾噳鏍规摎(j霉)鍚勬⿱澧�(鑷�)铏曞闅涘湴璩�(zh矛)鎯呮硜鑰冩叜鑷ㄦ檪鍙楀姏绲�(ji茅)妲�(g貌u)锛岀敤灏忓瀷鎸栨帢姗熼厤鍚堜汉宸ユ寲闄ゆ壙鑷哄拰涓嬬郴姊佷笂鍫嗘斁鐨勫湡鏂�锛屼娇鎵胯嚭鍜岀郴姊佸闇蹭究鑸囨惌瑷�(sh猫)鏀灦;娌掓湁鍙互鍒╃敤鐨勬壙鑷哄拰绯绘锛屽湴璩�(zh矛)杓冨ソ鏅傦紝鍙互淇缓鑷ㄦ檪鎵块噸鍩虹(ch菙)锛屽湴璩�(zh矛)杓冨樊鏅�锛屽彲浠ュ埄鐢ㄧ珛鏌变綔鐐鸿嚚鏅傚彈鍔涚祼(ji茅)妲�(g貌u)銆�
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