銆銆浜у搧璇︾粏浠嬬粛錛?/strong>
銆銆鍙嬪彂闀閿岄挗綆℃槸浣跨啍铻嶉噾灞炰笌閾佸熀浣撳弽搴旇屼駭鐢熷悎閲戝眰錛屼粠鑰屼嬌鍩轟綋鍜岄晙灞備簩鑰呯浉緇撳悎銆傜儹闀閿屾槸鍏堝皢閽㈢榪涜閰告礂錛屼負(fù)浜嗗幓闄ら挗綆¤〃闈㈢殑姘у寲閾侊紝閰告礂鍚庯紝閫氳繃姘寲閾墊垨姘寲閿屾按婧舵恫鎴栨隘鍖栭摰鍜屾隘鍖栭攲娣峰悎姘存憾娑叉Ы涓繘琛屾竻媧楋紝鐒跺悗閫佸叆鐑蹈闀妲戒腑銆傜儹闀閿屽叿鏈夐晙灞傚潎鍖錛岄檮鐫鍔涘己錛屼嬌鐢ㄥ鍛介暱絳変紭鐐廣傚弸鍙戦晙閿岄挗綆″熀浣撲笌鐔旇瀺鐨勯晙娑插彂鐢熷鏉傜殑鐗╃悊銆佸寲瀛﹀弽搴旓紝褰㈡垚鑰愯厫铓鐨勭粨鏋勭揣瀵嗙殑閿屼竴閾佸悎閲戝眰銆傚悎閲戝眰涓庣函閿屽眰銆侀挗綆″熀浣撹瀺涓轟竴浣擄紝鏁呭叾鑰愯厫铓鑳藉姏寮恒?/span>
銆銆浜у搧搴旂敤
銆銆鍙嬪彂闀閿岄挗綆″箍娉涘簲鐢ㄤ簬寤虹瓚銆佹満姊般佺叅鐭褲佸寲宸ャ佺數(shù)鍔涖侀搧閬撹濺杈嗐佹苯杞﹀伐涓氥佸叕璺佹ˉ姊併侀泦瑁呯銆佷綋鑲茶鏂姐佸啘涓氭満姊般佺煶娌規(guī)満姊般佹帰鐭挎満姊般佸ぇ媯氬緩璁劇瓑鍒墮犲伐涓氥?/span>
銆銆鍙嬪彂闀閿岄挗綆¤〃闈㈡湁鐑蹈闀鎴栫數(shù)闀閿屽眰鐨勭剨鎺ラ挗綆°傞晙閿屽彲澧炲姞閽㈢鐨勬姉鑵愯殌鑳藉姏錛屽歡闀夸嬌鐢ㄥ鍛姐傞晙閿岀鐨勭敤閫斿緢騫匡紝闄や綔杈撴按銆佺叅姘斻佹補(bǔ)絳変竴鑸綆鍘嬪姏嫻佷綋鐨勭綰跨澶栵紝榪樼敤浣滅煶娌瑰伐涓氱壒鍒槸嫻鋒磱娌圭敯鐨勬補(bǔ)浜曠銆佽緭娌圭錛屽寲宸ョ劍鍖栬澶囩殑娌瑰姞鐑櫒銆佸喎鍑濆喎鍗村櫒銆佺叅棣忔礂娌逛氦鎹㈠櫒鐢ㄧ錛屼互鍙?qiáng)鏍堟ˉ绠℃々銆佺熆灞卞潙閬撶殑鏀拺鏋剁敤綆$瓑銆?/span>
銆銆浣跨敤璇存槑
銆銆甯歌鐨勯晙閿岀錛岄晙閿岀鐨勭敤閫旂叅姘斻佹殩姘旂敤鐨勯偅縐嶉搧綆′篃鏄晙閿岀錛岄晙閿岀浣滀負(fù)姘寸錛屼嬌鐢ㄥ嚑騫村悗錛岀鍐呬駭鐢熷ぇ閲忛攬鍨紝嫻佸嚭鐨勯粍姘翠笉浠呮薄鏌撴磥鍏鳳紝鑰屼笖澶規(guī)潅鐫涓嶅厜婊戝唴澹佹粙鐢熺殑緇嗚弻錛岄攬铓閫犳垚姘翠腑閲嶉噾灞炲惈閲忚繃楂橈紝涓ラ噸鍗卞浜轟綋鐨勫仴搴楓?/span>
銆銆鐢熶駭姝ラ
銆銆宸ヨ壓嫻佺▼涓猴細(xì)榛戠鈥斺旂⒈媧椻斺旀按媧椻斺旈吀媧椻斺旀竻姘存紓媧椻斺旀蹈鍔╁墏鈥斺旂儤騫測斺旂儹嫻擱晙閿屸斺斿鍚光斺斿唴鍚光斺旂┖鍐封斺旀按鍐封斺旈挐鍖栤斺旀按婕傛礂鈥斺旀楠屸斺旂О閲嶁斺斿叆搴撱?/span>
銆銆鎶鏈姹?/strong>
銆銆1銆佺墝鍙峰拰鍖栧鎴愬垎
銆銆鍙嬪彂闀閿岄挗綆$敤閽㈢殑鐗屽彿鍜屽寲瀛︽垚鍒嗗簲絎﹀悎GB/T3091鎵瑙勫畾鐨勯粦綆$敤閽㈢殑鐗屽彿鍜屽寲瀛︽垚鍒嗐?/span>
銆銆2銆佸埗閫犳柟娉?/span>
銆銆榛戠鐨勫埗閫犳柟娉?鐐夌剨鎴栫數(shù)鐒?鐢卞埗閫犲巶閫夋嫨銆傞晙閿岄噰鐢ㄧ儹嫻擱晙閿屾硶銆?/span>
銆銆3銆佽灪綰瑰強(qiáng)綆℃帴澶?/span>
銆銆(a) 甯﹁灪綰逛氦璐х殑鍙嬪彂闀閿岄挗綆★紝铻虹汗搴斿湪闀閿屽悗杞﹀埗銆傝灪綰瑰簲絎﹀悎YB 822鐨勮瀹氥?/span>
銆銆(b)閽㈠埗綆℃帴澶村簲絎﹀悎YB 238鐨勮瀹?鍙敾閾擱搧綆℃帴澶村簲絎﹀悎YB 230鐨勮瀹氥?/span>
銆銆4銆佸姏瀛︽ц兘 閽㈢闀閿屽墠鐨勫姏瀛︽ц兘搴旂鍚圙B 3091鐨勮瀹氥?/span>
銆銆5銆侀晙閿屽眰鐨勫潎鍖鎬у弸鍙戦晙閿岄挗綆″簲浣滈晙閿屽眰鍧囧寑鎬х殑璇曢獙銆傞挗綆¤瘯鏍峰湪紜吀閾滄憾娑蹭腑榪炵畫嫻告笉5嬈′笉寰楀彉綰?闀閾滆壊)銆?/span>
銆銆6銆佸喎寮洸璇曢獙鍏О鍙e緞涓嶅ぇ浜?0mm鐨勫弸鍙戦晙閿岄挗綆″簲浣滃喎寮洸璇曢獙銆傚集鏇茶搴︿負(fù)90擄錛屽集鏇插崐寰勪負(fù)澶栧緞鐨?鍊嶃傝瘯楠屾椂涓嶅甫濉厖鐗╋紝璇曟牱鐒婄紳澶勫簲緗簬寮洸鏂瑰悜鐨勫渚ф垨涓婇儴銆傝瘯楠屽悗錛岃瘯鏍蜂笂涓嶅簲鏈夎緙濆強(qiáng)閿屽眰鍓ヨ惤鍚岃薄銆?/span>
銆銆7銆佹按鍘嬭瘯楠屾按鍘嬭瘯楠屽簲鍦ㄩ粦綆¤繘琛岋紝涔熷彲鐢ㄦ丁嫻佹帰浼や唬鏇挎按鍘嬭瘯楠屻傝瘯楠屽帇鍔涙垨娑℃祦鎺激瀵規(guī)瘮璇曟牱灝哄搴旂鍚圙B 3092鐨勮瀹氥傞挗鏉愬姏瀛︽ц兘鏄繚璇侀挗鏉?緇堜嬌鐢ㄦц兘(鏈烘鎬ц兘)鐨勯噸瑕佹寚鏍囷紝
銆銆鍔涘鎬ц兘
銆銆鈶犳姉鎷夊己搴?蟽b)錛氳瘯鏍峰湪鎷変幾榪囩▼涓紝鍦ㄦ媺鏂椂鎵鎵垮彈鐨?澶у姏(Fb)錛岄櫎浠ヨ瘯鏍峰師妯埅闈㈢Н(So)鎵寰楃殑搴斿姏(蟽)錛岀О涓烘姉鎷夊己搴?蟽b)錛屽崟浣嶄負(fù)N/mm2(MPa)銆傚畠琛ㄧず閲戝睘鏉愭枡鍦ㄦ媺鍔涗綔鐢ㄤ笅鎶墊姉鐮村潖鐨?澶ц兘鍔涖傚紡涓細(xì)Fb--璇曟牱鎷夋柇鏃舵墍鎵垮彈鐨?澶у姏錛孨(鐗涢】); So--璇曟牱鍘熷妯埅闈㈢Н錛宮m2銆?/span>
銆銆鈶″眻鏈嶇偣(蟽s)錛氬叿鏈夊眻鏈嶇幇璞$殑閲戝睘鏉愭枡錛岃瘯鏍峰湪鎷変幾榪囩▼涓姏涓嶅鍔?淇濇寔鎭掑畾)浠嶈兘緇х畫浼擱暱鏃剁殑搴斿姏錛岀О灞堟湇鐐廣傝嫢鍔涘彂鐢熶笅闄嶆椂錛屽垯搴斿尯鍒嗕笂銆佷笅灞堟湇鐐廣傚眻鏈嶇偣鐨勫崟浣嶄負(fù)N/mm2(MPa)銆? 涓婂眻鏈嶇偣(蟽su)錛氳瘯鏍峰彂鐢熷眻鏈嶈屽姏棣栨涓嬮檷鍓嶇殑*澶у簲鍔? 涓嬪眻鏈嶇偣(蟽sl)錛氬綋涓嶈鍒濆鐬椂鏁堝簲鏃訛紝灞堟湇闃舵涓殑*灝忓簲鍔涖? 寮忎腑錛欶s--璇曟牱鎷変幾榪囩▼涓眻鏈嶅姏(鎭掑畾)錛孨(鐗涢】)So--璇曟牱鍘熷妯埅闈㈢Н錛宮m2銆?/span>
銆銆鈶㈡柇鍚庝幾闀跨巼錛?蟽)鍦ㄦ媺浼歌瘯楠屼腑錛岃瘯鏍鋒媺鏂悗鍏舵爣璺濇墍澧炲姞鐨勯暱搴︿笌鍘熸爣璺濋暱搴︾殑鐧懼垎姣旓紝縐頒負(fù)浼擱暱鐜囥備互蟽琛ㄧず錛屽崟浣嶄負(fù)%銆傚紡涓細(xì)L1--璇曟牱鎷夋柇鍚庣殑鏍囪窛闀垮害錛宮m; L0--璇曟牱鍘熷鏍囪窛闀垮害錛宮m銆?/span>
銆銆鈶f柇闈㈡敹緙╃巼錛?蠄)鍦ㄦ媺浼歌瘯楠屼腑錛岃瘯鏍鋒媺鏂悗鍏剁緝寰勫妯埅闈㈢Н鐨?澶х緝鍑忛噺涓庡師濮嬫í鎴潰縐殑鐧懼垎姣旓紝縐頒負(fù)鏂潰鏀剁緝鐜囥備互蠄琛ㄧず錛屽崟浣嶄負(fù)%銆傚紡涓細(xì)S0--璇曟牱鍘熷妯埅闈㈢Н錛宮m2; S1--璇曟牱鎷夋柇鍚庣緝寰勫鐨?灝戞í鎴潰縐紝mm2銆?/span>
銆銆鈶ょ‖搴︽寚鏍? 錛氶噾灞炴潗鏂欐姷鎶楃‖鐨勭墿浣撳帇闄瘋〃闈㈢殑鑳藉姏錛岀О涓虹‖搴︺傛牴鎹瘯楠屾柟娉曞拰閫傜敤鑼冨洿涓嶅悓錛岀‖搴﹀張鍙垎涓哄竷姘忕‖搴︺佹礇姘忕‖搴︺佺淮姘忕‖搴︺佽倴姘忕‖搴︺佹樉寰‖搴﹀拰楂樻俯紜害絳夈傚浜庣鏉愪竴鑸父鐢ㄧ殑鏈夊竷姘忋佹礇姘忋佺淮姘忕‖搴︿笁縐嶃?/span>
銆銆甯冩皬紜害(HB)錛氱敤涓瀹氱洿寰勭殑閽㈢悆鎴栫‖璐ㄥ悎閲戠悆錛屼互瑙勫畾鐨勮瘯楠屽姏(F)鍘嬪叆寮忔牱琛ㄩ潰錛岀粡瑙勫畾淇濇寔鏃墮棿鍚庡嵏闄よ瘯楠屽姏錛屾祴閲忚瘯鏍瘋〃闈㈢殑鍘嬬棔鐩村緞(L)銆傚竷姘忕‖搴﹀兼槸浠ヨ瘯楠屽姏闄や互鍘嬬棔鐞冨艦琛ㄩ潰縐墍寰楃殑鍟嗐備互HBS(閽㈢悆)琛ㄧず錛屽崟浣嶄負(fù)N/mm2(MPa)銆?/span>
銆銆鎬ц兘褰卞搷
銆銆( 1 )紕?鍚⒊閲忚秺楂橈紝閽㈢殑紜害灝辮秺楂橈紝浣嗘槸瀹冪殑鍙鎬у拰闊фу氨瓚婂樊.
銆銆( 2 )紜?鏄挗涓殑鏈夊鏉傜墿錛屽惈紜緝楂樼殑閽㈠湪楂樻俯榪涜鍘嬪姏鍔犲伐鏃訛紝瀹規(guī)槗鑴嗚錛岄氬父鍙綔鐑剢鎬?
銆銆( 3 )紓?鑳戒嬌閽㈢殑鍙鎬у強(qiáng)闊фф槑鏄句笅闄嶏紝鐗瑰埆鐨勫湪浣庢俯涓嬫洿涓轟弗閲嶏紝榪欑鐜拌薄鍙綔鍐瘋剢鎬?鍦ㄤ紭璐ㄩ挗涓紝紜拰紓瘋涓ユ牸鎺у埗.浣嗕粠鍙︽柟闈㈢湅錛屽湪浣庣⒊閽腑鍚湁杈冮珮鐨勭~鍜岀7錛岃兘浣垮叾鍒囧墛鏄撴柇錛屽鏀瑰杽閽㈢殑鍙垏鍓婃ф槸鏈夊埄鐨?
銆銆( 4 )閿?鑳芥彁楂橀挗鐨勫己搴︼紝鑳芥秷寮卞拰娑堥櫎紜殑涓嶈壇褰卞搷錛屽茍鑳芥彁楂橀挗鐨勬番閫忔э紝鍚敯閲忓緢楂樼殑楂樺悎閲戦挗(楂橀敯閽?鍏鋒湁鑹ソ鐨勮愮(鎬у拰鍏跺畠鐨勭墿鐞嗘ц兘.
銆銆( 5 )紜?瀹冨彲浠ユ彁楂橀挗鐨勭‖搴︼紝浣嗘槸鍙鎬у拰闊фт笅闄嶏紝鐢?shù)宸ョ敤鐨勯挗涓惈鏈変竴瀹氶噺鐨勭錛岃兘鏀瑰杽杞鎬ц兘.
銆銆( 6 )閽?鑳芥彁楂橀挗鐨勭孩紜у拰鐑己鎬э紝騫惰兘鎻愰珮閽㈢殑鑰愮(鎬?
銆銆( 7 )閾?鑳芥彁楂橀挗鐨勬番閫忔у拰鑰愮(鎬э紝鑳芥敼鍠勯挗鐨勬姉鑵愯殌鑳藉姏鍜屾姉姘у寲浣滅敤.
銆銆( 8 )閿?涓烘彁楂樼殑鑰愯厫铓鎬ц兘錛屽涓鑸挗綆?榛戠)榪涜闀閿屻傚弸鍙戦晙閿岄挗綆″垎鐑晙閿屽拰鐢?shù)閽㈤攲涓たU嶏紝鐑晙閿岄晙閿屽眰鍘氾紝鐢?shù)闀閿屾垚鏈綆錛屾墍浠ユ湁浜嗗弸鍙戦晙閿岄挗綆°?/span>
涓婁竴綃? 鍙嬪彂鐩寸紳鐒婄
涓嬩竴綃?鍙嬪彂鏂圭