绲�(ji茅)妲�(g貌u)瑷�(sh猫)瑷�(j矛)鐨勫熀鏈(gu墨)瀹�

涓€銆佺祼(ji茅)妲�(g貌u)鐨勫姛鑳借姹�

绲�(ji茅)妲�(g貌u)鍦ㄨ(gu墨)瀹氱殑瑷�(sh猫)瑷�(j矛)鍩烘簴(zh菙n)鏈熷収(n猫i)鍜岃(gu墨)瀹氱殑姊濅欢涓嬪繀闋堝叿鏈夊畨鍏ㄦ€с€侀仼鐢ㄦ€у拰鑰愪箙鎬х瓑涓夋柟闈㈢殑鍔熻兘銆�

浜�銆佺祼(ji茅)妲�(g貌u)妤甸檺鐙€鎱�(t脿i)鐨勫畾缇╁拰鍒嗛

1.瀹氱京

鏁村€嬬祼(ji茅)妲�(g貌u)鎴栫祼(ji茅)妲�(g貌u)鐨勪竴閮ㄥ垎锛岃秴閬庢煇涓€鐗瑰畾鐙€鎱�(t脿i)灏变笉鑳芥豢瓒宠ō(sh猫)瑷�(j矛)瑕�(gu墨)瀹氱殑鏌愪竴鍔熻兘瑕佹眰锛屽墖姝ょ壒瀹氱媭鎱�(t脿i)绋辩偤瑭插姛鑳界殑妤甸檺鐙€鎱�(t脿i)銆�

2.鍒嗛

绲�(ji茅)妲�(g貌u)鐨勬サ闄愮媭鎱�(t脿i)鍒嗙偤鍏╅锛屽嵆锛�

(l)鎵胯級鑳藉姏妤甸檺鐙€鎱�(t脿i)锛氱祼(ji茅)妲�(g貌u)鎴栫祼(ji茅)妲�(g貌u)妲�(g貌u)浠堕仈(d谩)鍒版渶澶ф壙杓夊姏銆佹垨鍑虹従(xi脿n)鐤插嫗鐮村銆佹垨涓嶈兘绻肩簩(x霉)鎵胯級璁婂舰鐨勭媭鎱�(t脿i)銆�

(2)姝ｅ父浣跨敤妤甸檺鐙€鎱�(t脿i)锛氱祼(ji茅)妲�(g貌u)鎴栫祼(ji茅)妲�(g貌u)妲�(g貌u)浠堕仈(d谩)鍒版甯镐娇鐢ㄦ垨鑰愪箙鎬у姛鑳界殑鏌愰爡(xi脿ng)瑕�(gu墨)瀹氱殑闄愬€�銆�

涓夈€佺祼(ji茅)妲�(g貌u)鍙潬搴︾殑鍩烘湰姒傚康

1.绲�(ji茅)妲�(g貌u)鐨勫姛鑳藉嚱鏁�(sh霉)锛歓=R-S

寮忎腑S——澶栭儴浣滅敤鍦ㄧ祼(ji茅)妲�(g貌u)涓婄敘(ch菐n)鐢熺殑鏁堟噳(y墨ng)(鍏�(n猫i)鍔涘拰璁婂舰);

R——绲�(ji茅)妲�(g貌u)鑳芥壙鍙楀収(n猫i)鍔涘拰璁婂舰鐨勮兘鍔�銆�

2.妤甸檺鐙€鎱�(t脿i)鏂圭▼锛歓=R-S=0锛�(琛ㄧず绲�(ji茅)妲�(g貌u)铏曚簬妤甸檺鐙€鎱�(t脿i))

鐣�(d膩ng)Z=R-S>0鏅�锛屽墖琛ㄧず绲�(ji茅)妲�(g貌u)铏曚簬鍙潬鐙€鎱�(t脿i);

鐣�(d膩ng)Z=R-S<0鏅�锛屽墖琛ㄧず绲�(ji茅)妲�(g貌u)铏曚簬澶辨晥鐙€鎱�(t脿i)銆�

3.绲�(ji茅)妲�(g貌u)鍙潬搴︽蹇�

S鍜孯鍧囦笉鏄畾鍊�锛岃€屾槸闅ㄦ(j墨)璁婇噺锛屾墍浠ュ皪涓婅堪鐙€鎱�(t脿i)瑕佺瀛�(xu茅)鐨勮　閲�锛屽彧鑳界敤姒傜巼鐨勬柟娉�銆傚彧瑕乑=R-S≥0鐨勬鐜�(鍗冲彲闈犳鐜囨垨绋卞彲闈犲害)澶у埌浜哄€戣冻浠ユ斁蹇�锛屽氨鍙獚(r猫n)鐐鸿ō(sh猫)瑷�(j矛)鐨勭祼(ji茅)妲�(g貌u)鏄畨鍏ㄥ彲闈犵殑銆�

4.骞惧€嬮噸瑕佺殑姒傚康锛�

(1)浣滅敤鏁堟噳(y墨ng)S鐨勪笉纰哄畾鎬т富瑕佹槸鐢变笅鍒楀洜绱犲紩璧风殑锛�

1)鑽疯級(鎴栦綔鐢�)鏈韩鐨勮畩鐣版€�;

2)鍏�(n猫i)鍔涜▓(j矛)绠楀亣瀹氳垏绲�(ji茅)妲�(g貌u)瀵�(sh铆)闅涘彈鍔涙儏娉侀枔鐨勫樊鐣般€�

(2)绲�(ji茅)妲�(g貌u)鎶楀姏R鐨勪笉纰哄畾鎬т富瑕佹槸鐢变笅鍒楀洜绱犲紩璧风殑锛�

l)鏉愭枡鎬ц兘鐨勪笉纰哄畾鎬�;

2)绲�(ji茅)妲�(g貌u)妲�(g貌u)浠跺咕浣曞弮鏁�(sh霉)鐨勪笉纰哄畾鎬�;

3)绲�(ji茅)妲�(g貌u)妲�(g貌u)浠舵姉鍔汻鐨勮▓(j矛)绠楁ā寮忕殑涓嶇⒑瀹氭€�銆�

(3)绲�(ji茅)妲�(g貌u)鐨勫彲闈犳€э細绲�(ji茅)妲�(g貌u)鍦ㄨ(gu墨)瀹氭檪闁撳収(n猫i)銆佽(gu墨)瀹氭浠朵笅鑳藉畬鎴愰爯(y霉)瀹氬姛鑳界殑鑳藉姏銆�

(4)绲�(ji茅)妲�(g貌u)鐨勫彲闈犲害锛氱祼(ji茅)妲�(g貌u)鍦ㄨ(gu墨)瀹氭檪闁撳収(n猫i)銆佽(gu墨)瀹氭浠朵笅鑳藉畬鎴愰爯(y霉)瀹氬姛鑳界殑姒傜巼(鎴栫ū鍙潬姒傜巼Pa锛�)銆�

(5)澶辨晥姒傜巼Pf锛氱祼(ji茅)妲�(g貌u)鍔熻兘鍦ㄨ(gu墨)瀹氭檪闁撳収(n猫i)銆佽(gu墨)瀹氭浠朵笅涓嶈兘瀹屾垚闋�(y霉)瀹氬姛鑳界殑姒傜巼(Pf)銆�(Ps+Pf=1)

(6)鍙潬鎸囨(bi膩o)β锛氱祼(ji茅)妲�(g貌u)鍔熻兘鍑芥暩(sh霉)Z鐨勫钩鍧囧€艰垏鍏舵(bi膩o)婧�(zh菙n)宸殑姣斿€�(瀹冭垏Pf锛屾湁涓€涓€灏嶆噳(y墨ng)鐨勫嚱鏁�(sh霉)闂�(gu膩n)绯�)銆�

(7)鐩(bi膩o)鍙潬鎸囨(bi膩o)[β]锛氫綔鐐虹祼(ji茅)妲�(g貌u)瑷�(sh猫)瑷�(j矛)渚濇摎(j霉)鐨勫彲闈犳寚妯�(bi膩o)绋辩偤鐩(bi膩o)鍙潬鎸囨(bi膩o)[β]锛屼害绋辫ō(sh猫)瑷�(j矛)鍙潬鎸囨(bi膩o)銆�

鐝�(xi脿n)琛屻€婃贩鍑濆湡绲�(ji茅)妲�(g貌u)瑷�(sh猫)瑷�(j矛)瑕�(gu墨)鑼冦€�(GB 50010-2002)鏄噰鐢ㄤ互姒傜巼鐞嗚珫鐐哄熀绀�(ch菙)鐨勬サ闄愮媭鎱�(t脿i)瑷�(sh猫)瑷�(j矛)娉�锛屼互鍙潬鎸囨(bi膩o)搴﹂噺绲�(ji茅)妲�(g貌u)妲�(g貌u)浠剁殑鍙潬搴�锛岄噰鐢ㄥ垎闋�(xi脿ng)绯绘暩(sh霉)鐨勮ō(sh猫)瑷�(j矛)琛ㄩ仈(d谩)寮忛€�(j矛n)琛岃ō(sh猫)瑷�(j矛)鐨�銆�

閶肩瓔娣峰嚌鍦熺祼(ji茅)妲�(g貌u)鐗归粸(di菐n)鍜屾潗鏂欑殑鍔涘(xu茅)鎬ц兘

涓€銆侀嫾绛嬫贩鍑濆湡绲�(ji茅)妲�(g貌u)鐗归粸(di菐n)

閶肩瓔娣峰嚌鍦熺祼(ji茅)妲�(g貌u)鏄敱閶肩瓔鍜屾贩鍑濆湡鍏╃ó鎬ц兘涓嶇浉鍚岀殑鏉愭枡绲勬垚鐨�?锛涚偡類惰締鍝備紤^楂樼殑鎶楀寮�(qi谩ng)搴︼紝浣嗘姉鎷夊挤(qi谩ng)搴﹀嵒寰堜綆(鍍呯偤鍏舵姉澹撳挤(qi谩ng)搴︾殑1/8锝�1/16);鑰岄嫾绛嬪墖鍏锋湁杓冮珮鐨勬姉鎷夊挤(qi谩ng)搴﹀拰鎶楀寮�(qi谩ng)搴�锛屾垜鍊戞妸閫欏叐绋潗鏂欑祫鍚堝湪涓€璧凤紝灏囬嫾绛嬩富瑕佺敤浜庡彈鎷�锛岃€屾贩鍑濆湡涓昏鐢ㄤ簬鍙楀锛岀櫦(f膩)鎻潗鏂欏悇鑷殑鐗归暦锛屾垚鐐虹洰鍓嶆噳(y墨ng)鐢ㄦ渶鐐哄唬娉涚殑閶肩瓔娣峰嚌鍦熺祼(ji茅)妲�(g貌u)銆�

1.閶肩瓔鑸囨贩鍑濆湡鑳藉緢濂藉湴绲�(ji茅)鍚堝湪涓€璧峰叡鍚屽伐浣滅殑涓昏鍘熷洜鏄細

(1)閶肩瓔鑸囨贩鍑濆湡涔嬮枔瀛樺湪钁楄壇濂界殑绮樼祼(ji茅)銆�

(2)閶肩瓔鑸囨贩鍑濆湡鍏╄€呯殑婧害绶氳啫鑴圭郴鏁�(sh霉)寰堟帴杩�銆�(閶肩瓔绱勭偤1.2×10-5锛屾贩鍑濆湡绱勫湪1.0×10-5锝�1.5×10-5涔嬮枔)

(3)閶肩瓔鍙楀埌娣峰嚌鍦熺殑淇濊(h霉)鑰屼笉鏄撶敓閵�锛屽叿鏈夊緢濂界殑鑰愪箙鎬�銆�

2.閶肩瓔娣峰嚌鍦熺祼(ji茅)妲�(g貌u)鐨勪富瑕佸劒(y艒u)榛�(di菐n)鏄細

(l)鍚堢悊鐧�(f膩)鎻簡閶肩瓔鍜屾贩鍑濆湡鍏╃ó鏉愭枡鐨勫姏瀛�(xu茅)鐗规€э紝鎴愮偤鎵胯級鑳藉姏杓冮珮鐨勭祼(ji茅)妲�(g貌u)銆�

(2)閶肩瓔娣峰嚌鍦熺祼(ji茅)妲�(g貌u)鍏锋湁寰堝ソ鐨勮€愮伀鎬�銆佹暣楂旀€с€佸彲妯℃€�銆�

(3)閶肩瓔娣峰嚌鍦熺祼(ji茅)妲�(g貌u)涓�锛屾贩鍑濆湡灏嶉嫾绛嬫湁寰堝ソ鐨勯槻璀�(h霉)鎬э紝鑸囬嫾绲�(ji茅)妲�(g貌u)鐩告瘮鍙渷鍘诲緢澶х殑缍�(j墨ng)甯告€х董淇不(f猫i)鐢�銆�

(4)渚夸簬灏卞湴鍙栨潗锛岄€犲児闄嶄綆銆�

3.閶肩瓔娣峰嚌鍦熺殑涓昏缂洪粸(di菐n)鐐猴細

(1)鑷噸杓冨ぇ;

(2)鎶楄鎬ц兘杓冨樊;

(3)闅旂啽鍜岄殧鑱茬殑鎬ц兘涓嶅鐞嗘兂銆�

涓婅堪涓昏缂洪粸(di菐n)锛屾闅ㄨ憲鏉愭枡鍜岀祼(ji茅)妲�(g貌u)鐨勪笉鏂风櫦(f膩)灞�锛屽湪涓嶆柗鍦板緱鍒版敼閫�(j矛n)(濡傝紩楠ㄦ枡娣峰嚌鍦燂紝楂樺挤(qi谩ng)娣峰嚌鍦熷拰闋�(y霉)鎳�(y墨ng)鍔涙贩鍑濆湡鐨勭櫦(f膩)灞�)銆�

浜�銆佹贩鍑濆湡寮�(qi谩ng)搴�

寮�(qi谩ng)搴﹀垎鐐烘(bi膩o)婧�(zh菙n)鍊煎拰瑷�(sh猫)瑷�(j矛)鍊�銆傚皣寮�(qi谩ng)搴︽(bi膩o)婧�(zh菙n)鍊奸櫎浠ユ潗鏂欏垎闋�(xi脿ng)绯绘暩(sh霉)鍗崇偤寮�(qi谩ng)搴︾殑瑷�(sh猫)瑷�(j矛)鍊笺€�

1.绔嬫柟楂旀姉澹撳挤(qi谩ng)搴︽(bi膩o)婧�(zh菙n)鍊�(瑷樼偤fcu,k)

鎸夋(bi膩o)婧�(zh菙n)鏂规硶鍒朵綔椁�(y菐ng)璀�(h霉)鐨勯倞闀风偤150mm鐨勭珛鏂归珨瑭︿欢锛屽湪28澶╅健鏈熺敤妯�(bi膩o)婧�(zh菙n)瑭﹂(y脿n)鏂规硶娓緱鐨勫叿鏈�95%淇濊瓑鐜囩殑鎶楀寮�(qi谩ng)搴︺€�

娣峰嚌鍦熷挤(qi谩ng)搴︾瓑绱氭寜鍏秄cu,k鍊肩⒑瀹�锛屽嵆fcu,k鐐�××N/mm2鐨勬贩鍑濆湡瑷樼偤C××銆�

绱犳贩鍑濆湡绲�(ji茅)妲�(g貌u)鐨勬贩鍑濆湡寮�(qi谩ng)搴︾瓑绱氫笉鎳�(y墨ng)浣庝簬C15;閶肩瓔娣峰嚌鍦熷挤(qi谩ng)搴︾瓑绱氫笉鎳�(y墨ng)浣庝簬C20;鐣�(d膩ng)閲囩敤寮�(qi谩ng)搴︾瓑绱�400MPa鍙婁互涓婇嫾绛嬫檪锛屾贩鍑濆湡寮�(qi谩ng)搴︾瓑绱氫笉瀹滀綆浜嶤25;鎵垮彈閲嶅京(f霉)鑽疯級鐨勯嫾绛嬫贩鍑濆湡妲�(g貌u)浠讹紝娣峰嚌鍦熷挤(qi谩ng)搴︾瓑绱氫笉鎳�(y墨ng)浣庝簬C20銆�

闋�(y霉)鎳�(y墨ng)鍔涙贩鍑濆湡绲�(ji茅)妲�(g貌u)鐨勬贩鍑濆湡寮�(qi谩ng)搴︾瓑绱氫笉鎳�(y墨ng)浣庝簬C30锛屼笉瀹滀綆浜嶤40銆�

2.杌稿績鎶楀寮�(qi谩ng)搴︽(bi膩o)婧�(zh菙n)鍊�(瑷樼偤fcx)

鎸夋(bi膩o)婧�(zh菙n)鏂规硶鍒朵綔椁�(y菐ng)璀�(h霉)鐨勬埅闈㈢偤150mm×150mm锛岄珮搴︾偤h(h涓€鑸偤150 mm鐨�3锝�4鍊�)鐨勬１鏌遍珨锛屽湪28澶╅健鏈熺敤妯�(bi膩o)婧�(zh菙n)瑭﹂(y脿n)鏂规硶娓緱鐨勫叿鏈�95%淇濊瓑鐜囩殑鎶楀寮�(qi谩ng)搴�銆傚叾瑷�(sh猫)瑷�(j矛)鍊艰鐐篺c銆�

3.杌稿績鎶楁媺寮�(qi谩ng)搴︽(bi膩o)婧�(zh菙n)鍊�(瑷樼偤ftk)

瀹冩槸閲囩敤妫辨煴楂旇│浠剁洿鎺ヨ桓鍚戞媺浼歌│椹�(y脿n)鎴栫珛鏂归珨瑭︿欢鐨勫妶瑁傝│椹�(y脿n)渚嗘脯瀹氱殑銆�

娣峰嚌鍦熺殑鎶楁媺寮�(qi谩ng)搴﹀緢浣�锛岄仩(yu菐n)灏忎簬鍏舵姉澹撳挤(qi谩ng)搴�(涓€鑸彧鏈夊叾鎶楀寮�(qi谩ng)搴︾殑1/8锝�1/1 6)銆傚叾瑷�(sh猫)瑷�(j矛)鍊艰鐐篺t銆�

涓夈€佹贩鍑濆湡璁婂舰

娣峰嚌鍦熻畩褰㈡湁鍏╅锛屼竴椤炴槸鍙楀姏璁婂舰;鍙︿竴椤炵偤楂旂⿳璁婂舰锛屽畠鑸囧彈鍔涚劇闂�(gu膩n)锛屽娣峰嚌鍦熷湪绲�(ji茅)纭亷绋嬩腑鐨勬敹绺�(鎴栬啫鑴�)绛�銆�

(涓€)娣峰嚌鍦熺殑鎳�(y墨ng)鍔涙噳(y墨ng)璁婇棞(gu膩n)绯�

娣峰嚌鍦熷湪涓€娆＄煭鏈熷柈杌稿姞澹撴檪鐨勬噳(y墨ng)鍔涙噳(y墨ng)璁婇棞(gu膩n)绯诲鍦�4涓€1鎵€绀恒€傛槸涓€鏇茬窔銆傛墍浠ュ叾鎳�(y墨ng)鍔涙噳(y墨ng)璁婄殑姣斿€�(鍗�σ/ε)鏄竴鍊嬭畩閲忚€屼笉鏄父鏁�(sh霉)锛屽洜姝ょūE=σ/ε娣峰嚌鍦熺殑璁婂舰妯￠噺銆傚湪瑷�(j矛)绠楄ō(sh猫)瑷�(j矛)鏅傚父鐢ㄤ笁绋柟寮忚〃绀�锛屽嵆褰堟€фā閲廍c锛岃畩褰㈡ā閲忓拰鍒囩窔妯￠噺銆�

(浜�)娣峰嚌鍦熺殑寰愯畩

(1)瀹氱京锛氭贩鍑濆湡鍦ㄦ亽瀹氳嵎杓夌殑闀锋湡浣滅敤涓�锛岃畩褰㈤毃鏅傞枔鑰屽闀风殑鐝�(xi脿n)璞＄ū鐐哄緪璁娿€�

(2)褰遍熆寰愯畩鎳�(y墨ng)璁婇噺(绨＄ū寰愯畩)鐨勫洜绱犳湁浠ヤ笅骞炬柟闈細

1)姘寸伆姣斿ぇ锛屾按娉ョ敤閲忓锛屽緪璁婇噺灏卞ぇ;

2)椁�(y菐ng)璀�(h霉)姊濅欢濂�锛屽緪璁婇噺灏卞皬;

3)楠ㄦ枡璩�(zh矛)閲忓強绱氶厤濂�锛屽緪璁婇噺灏�;

4)妲�(g貌u)浠堕珨琛ㄦ瘮瓒婂ぇ锛屽緪璁婇噺瓒婂皬;

5)妲�(g貌u)浠剁殑鎳�(y墨ng)鍔涜垏鍏跺彈鑽锋檪寮�(qi谩ng)搴︾殑姣斿€�(鍗�σ/fc)瓒婂ぇ锛屽墖寰愯畩閲忚秺澶�銆�

(3)寰愯畩灏嶇祼(ji茅)妲�(g貌u)鍙楀姏鐨勫奖闊匡細

1)寰愯畩浣跨祼(ji茅)妲�(g貌u)鐨勮畩褰�(鍖呮嫭鎾撳害鍜岃绺�)澧炲ぇ;

2)寰愯畩浣跨祼(ji茅)妲�(g貌u)鍏�(n猫i)閮ㄦ噳(y墨ng)鍔涢噸鍒嗗竷;

3)寰愯畩灏囧紩璧烽爯(y霉)鎳�(y墨ng)鍔涙贩鍑濆湡绲�(ji茅)妲�(g貌u)涓殑闋�(y霉)鎳�(y墨ng)鍔涙悕澶�;

4)鍙楁媺寰愯畩锛屾渻寤剁珐娣峰嚌鍦熸敹绺绺殑鍑虹従(xi脿n)锛屽強灏囨笡灏戠敱浜庢敮搴т笉鍧囧嫽娌夐檷鐢�(ch菐n)鐢熺殑鎳�(y墨ng)鍔涚瓑銆�

(涓�)娣峰嚌鍦熺殑鏀剁府(鎴栬啫鑴�)

(1)瀹氱京锛氭贩鍑濆湡鍦ㄧ┖姘ｄ腑绲�(ji茅)纭檪楂旂⿳绺皬绋辩偤鏀剁府锛屽湪姘翠腑绲�(ji茅)纭檪楂旂⿳鑶ㄨ劰绋辩偤鑶ㄨ劰;浣嗘敹绺€艰姣旇啫鑴瑰€煎ぇ寰楀銆�

(2)褰遍熆鏀剁府鍊肩殑鍥犵礌鏈変互涓嬪咕鏂归潰锛�

1)姘寸伆姣斿ぇ锛屾按娉ョ敤閲忓锛屾敹绺€煎氨澶�;

2)椁�(y菐ng)璀�(h霉)姊濅欢濂�锛屼娇鐢ㄧ挵(hu谩n)澧冪殑婵曞害杓冮珮锛屾敹绺€煎皬;

3)楠ㄦ枡璩�(zh矛)閲忓強绱氶厤濂�锛屾敹绺€煎氨灏�;

4)妲�(g貌u)浠堕珨琛ㄦ瘮瓒婂ぇ锛屾敹绺€艰秺灏�;

5)娣峰嚌鍦熸尟鎼楀瘑瀵�(sh铆)锛屾敹绺€煎氨灏忋€�

(3)鏀剁府灏嶇祼(ji茅)妲�(g貌u)鍙楀姏鐨勫奖闊匡細

1)鏈冨湪閶肩瓔娣峰嚌鍦熺祼(ji茅)妲�(g貌u)涓�锛屼娇娣峰嚌鍦熺敘(ch菐n)鐢熸媺鎳�(y墨ng)鍔�锛屽姞閫熻绺殑鍑虹従(xi脿n)鍜岀櫦(f膩)灞曪紝鐢氳嚦鍦ㄦ湭鍙楄嵎鍓�锛屽嵆鍑虹従(xi脿n)鍒濆鐨勬敹绺绺�;

2)鏀剁府灏囧紩璧烽爯(y霉)鎳�(y墨ng)鍔涙贩鍑濆湡绲�(ji茅)妲�(g貌u)涓殑闋�(y霉)鎳�(y墨ng)鍔涙悕澶�;

3)灏嶈法搴﹁畩鍖栨瘮杓冩晱鎰熺殑闈滃畾绲�(ji茅)妲�(g貌u)(濡傛嫳绲�(ji茅)妲�(g貌u)绛�)灏囩敘(ch菐n)鐢熶笉鍒╃殑鍏�(n猫i)鍔涖€�

鍥�銆侀嫾绛�

1.娣峰嚌鍦熺祼(ji茅)妲�(g貌u)涓墍鐢ㄧ殑閶肩瓔涓昏鍙垎鐐哄叿鏈夋槑椤眻鏈嶉粸(di菐n)鍙婂眻鏈嶈嚭闅庣殑閶肩瓔(鎴栫ū杌熼嫾)鍜岀劇鏄庨’灞堟湇榛�(di菐n)鍙婂眻鏈嶈嚭闅庣殑閶肩瓔(鎴栫ū纭嫾)鍏╅銆�

2.鐝�(xi脿n)琛岀殑銆婃贩鍑濆湡绲�(ji茅)妲�(g貌u)瑷�(sh猫)瑷�(j矛)瑕�(gu墨)鑼冦€�(GB 50010涓€2010)寤鸿锛岀副鍚戝彈鍔涙櫘閫氶嫾绛嬪疁閲囩敤HRB400绱�銆丠RB500銆丠RBF400銆丠RBF500绱氶嫾绛�锛屼篃鍙噰鐢℉PB300銆丠RB335銆丠RBF335銆丷RB400閶肩瓔;姊�銆佹煴绺卞悜鍙楀姏閶肩瓔鎳�(y墨ng)閲囩敤HRB400銆丠RB500銆丠RBF500閶肩瓔锛屼篃鍙噰鐢℉RB335锛孒RBF335閶肩瓔;闋�(y霉)鎳�(y墨ng)鍔涚瓔瀹滈噰鐢ㄩ爯(y霉)鎳�(y墨ng)鍔涢嫾绲�銆侀嫾绲炵窔鍜岄爯(y霉)鎳�(y墨ng)鍔涜灪绱嬮嫾绛嬨€傝(gu墨)鑼冧腑灏嶉櫎HRB500锛孒RBF500绱氶嫾绛嬪鐨勬櫘閫氶嫾绛嬬殑鍙楁媺鑸囧彈澹撳挤(qi谩ng)搴﹁ō(sh猫)瑷�(j矛)鍊煎彇鐩稿悓銆傚皪闋�(y霉)鎳�(y墨ng)鍔涢嫾绛嬪叾鍙楁媺寮�(qi谩ng)搴﹁ō(sh猫)瑷�(j矛)鍊奸仩(yu菐n)澶т簬鍏跺彈澹撳挤(qi谩ng)搴﹁ō(sh猫)瑷�(j矛)鍊笺€�

3.鏈夋檪灏嶈粺閶奸€�(j矛n)琛屽喎鍔犲伐锛屾彁楂橀嫾绛嬬殑寮�(qi谩ng)搴�锛屼互绡€(ji茅)绱勭敤閶笺€傞嫾绛嬬殑鍐峰姞宸ユ湁鍏╃ó鏂瑰紡锛氬嵆鍐锋媺鍜屽喎鎷�銆�

鍐锋媺鍚庨嫾绛嬬殑鎶楁媺寮�(qi谩ng)搴︽彁楂�锛屼絾鍏舵姉澹撳挤(qi谩ng)搴︽湭璁�(鏁呭叾涓嶅疁鐢ㄤ綔鍙楀閶肩瓔)锛屽悓鏅傚叾灞堟湇鑷洪殠绺煭锛屼几闀风巼娓涘皯锛屽鎬ч檷浣�锛屼粛灞粺閶�銆�

鍐锋嫈鍚庨嫾绛嬬殑鎶楁媺鍜屾姉澹撳挤(qi谩ng)搴﹀悓鏅傛彁楂�锛屼絾鍏跺凡璁�?y艒u)姗涜弓鎽�?/p>

4.閶肩瓔娣峰嚌鍦熺祼(ji茅)妲�(g貌u)灏嶉嫾绛嬫€ц兘鐨勮姹傦細

(1)閶肩瓔鎳�(y墨ng)鏈夎純楂樼殑寮�(qi谩ng)搴︺€傚皪閶肩瓔寮�(qi谩ng)搴︾殑瑕佹眰涓昏鏈夊叐鍊嬫寚妯�(bi膩o)锛屽嵆灞堟湇寮�(qi谩ng)搴﹀拰妤甸檺寮�(qi谩ng)搴�銆傚眻鏈嶅挤(qi谩ng)搴︽槸瑷�(sh猫)瑷�(j矛)瑷�(j矛)绠楁檪鐨勪富瑕佷緷鎿�(j霉)銆傛サ闄愬挤(qi谩ng)搴﹁垏灞堟湇寮�(qi谩ng)搴︿箣姣旂ū鐐哄挤(qi谩ng)灞堟瘮锛屽挤(qi谩ng)灞堟瘮瓒婂ぇ锛岀祼(ji茅)妲�(g貌u)鐨勫彲闈犳€ц秺澶�銆�

(2)閶肩瓔鎳�(y墨ng)鏈夎純濂界殑濉戞€�(鎴栫ū寤舵€�)鎬ц兘銆傚畠涓昏鏄敤閶肩瓔鐨勪几闀风巼鍜屽叾鍐峰綆鎬ц兘渚嗗弽鏄犵殑銆�

(3)閶肩瓔鎳�(y墨ng)鑸囨贩鍑濆湡鍏锋湁鑹ソ鐨勭矘绲�(ji茅)銆�

(4)閶肩瓔閭勬噳(y墨ng)鍏锋湁鍙剨鎬�銆�

浜�銆侀嫾绛嬭垏娣峰嚌鍦熺殑绮樼祼(ji茅)

1.閶肩瓔鑸囨贩鍑濆湡涔嬮枔鐨勭矘绲�(ji茅)鍔涗富瑕佹槸鐢变笁閮ㄥ垎绲勬垚锛�

(1)鍖栧(xu茅)鑶犺憲鍔�;

(2)鎽╂摝鍔�;

(3)姗�(j墨)姊板挰鍚堝姏銆�

鍏夐潰閶肩瓔鑸囨贩鍑濆湡涔嬮枔鐨勭矘绲�(ji茅)鍔涗富瑕佷締鑷懇鎿﹀姏锛岃畩褰㈤嫾绛嬭垏娣峰嚌鍦熶箣闁撶殑绮樼祼(ji茅)鍔涘墖涓昏渚嗚嚜姗�(j墨)姊板挰鍚堝姏锛岃(gu墨)鑼冭(gu墨)瀹氾細灏嶅厜闈㈤嫾绛�锛屽叾浣滃彈鎷夌瓔鏅�锛屾湯绔噳(y墨ng)鍋�180°褰庨墹锛屽綆鍚庡钩鐩存涓嶆噳(y墨ng)灏忎簬3d;浣嗗叾浣滃彈澹撴檪鍙笉鍋氬綆閴�銆�

2.褰遍熆绮樼祼(ji茅)鍔涘ぇ灏忕殑鍥犵礌鏈変互涓嬪咕鏂归潰锛�

(1)閶肩瓔鐨勮〃闈㈠舰鐙€;

(2)娣峰嚌鍦熷挤(qi谩ng)搴︾瓑绱�;

(3)婢嗙瓚娣峰嚌鍦�?x铆)r閶肩瓔鎵€铏曠殑浣嶇疆;

(4)淇濊(h霉)灞ゅ帤搴﹀拰閶肩瓔闁撶殑鍑堣窛;

(5)姗悜閶肩瓔(鍗崇畭绛�)鎯呮硜;

(6)鍋�(c猫)鍚戝鍔涚殑浣滅敤銆�

鎵胯級鑳藉姏妤甸檺鐙€鎱�(t脿i)瑷�(j矛)绠�

鎵垮彈鑽疯級鐢�(ch菐n)鐢熺殑褰庣煩鍜屽壀鍔涚殑妲�(g貌u)浠�锛岀ū鐐哄彈褰庢(g貌u)浠�(濡傛銆佹澘)銆傚畠鍦ㄥ綆鐭╀綔鐢ㄤ笅鍙兘鏈冪櫦(f膩)鐢熸鎴潰鍙楀綆鐮村;鍚屾檪鍦ㄥ綆鐭╁拰鍓姏鐨勫叡鍚屼綔鐢ㄤ笅鍙堝彲鑳芥渻鐧�(f膩)鐢熸枩鎴潰鍙楀壀鐮村銆�

鎵垮彈鑽疯級鐢�(ch菐n)鐢熺殑杌稿姏銆佸綆鐭╁拰鍓姏鐨勬(g貌u)浠�锛岀ū鐐哄彈澹撴(g貌u)浠�(鍗虫煴)銆傜暥(d膩ng)鐒跺畠涔熷瓨鍦ㄨ憲姝ｆ埅闈㈠彈褰庣牬澹炲拰鏂滄埅闈㈠彈鍓牬澹炵殑鍙兘銆�

涓€銆佹鎴潰鎵挎埅鑳藉姏瑷�(j矛)绠�

(涓€)鐮村褰㈡厠(t脿i)

(1)鍙楀綆妲�(g貌u)浠�(姊�)锛屽洜鍏堕厤绛嬬巼ρ鐨勪笉鍚�锛屽彲鑳藉嚭鐝�(xi脿n)閬╃瓔姊佺牬澹烇紝瓒呯瓔姊佺牬澹炲拰灏戠瓔姊佺牬澹炵瓑涓夌ó銆傚畠鍊戠殑鐮村鐗瑰緛鐐�;

1)閬╃瓔姊佺牬澹�(閰嶇瓔閲忛仼涓�)——鍙楁媺鍗€(q奴)閶肩瓔鍏堥仈(d谩)灞堟湇寮�(qi谩ng)搴�锛岀劧鍚庡彈澹撳崁(q奴)閭婄罚绾栫董娣峰嚌鍦熺殑澹撴噳(y墨ng)璁婇仈(d谩)鍒板叾妤甸檺澹撴噳(y墨ng)璁�銆�εcu鍊艰€岀牬澹炪€傝┎鐮村灞欢鎬х牬澹�銆�

2)瓒呯瓔姊佺牬澹�(閰嶇瓔閲忛亷澶�)——鐣�(d膩ng)鍙楁媺澹撻嫾绛嬮倓鏈仈(d谩)灞堟湇寮�(qi谩ng)搴︼紝鑰屽彈澹撳崁(q奴)閭婄罚绾栫董娣峰嚌鍦熷氨鍥犲凡閬�(d谩)εcu鍊艰€岀牬澹�銆傝┎鐮村灞剢鎬х牬澹�銆�

3)灏戠瓔姊佺牬澹�(閰嶇瓔閲忛亷灏�)——鐣�(d膩ng)姊佷竴闁嬭锛屽彈鎷夐嫾绛嬬珛鍗抽仈(d谩)灞堟湇寮�(qi谩ng)搴�锛屾琚媺鐐哄叐閮ㄥ垎鑰屾柗瑁傜牬澹炪€傚畠鐨勬サ闄愬綆鐭╄垏闁嬭褰庣煩骞句箮鐩哥瓑锛岃┎鐮村涔熷爆鑴嗘€х牬澹炪€�

(2)鍋忓妲�(g貌u)浠�(鏌�)鐨勭牬澹炲舰鎱�(t脿i)鏈夛細澶у亸蹇冨彈澹撶牬澹炲拰灏忓亸蹇冨彈澹撶牬澹炵瓑鍏╃ó銆傚畠鍊戠殑鐮村鐗瑰緛鐐猴細

1)澶у亸蹇冨彈澹撶牬澹�——閬�(yu菐n)闆㈣桓鍚戝姏N涓€鍋�(c猫)鐨勫彈鎷夐嫾绛嬪厛閬�(d谩)灞堟湇寮�(qi谩ng)搴︼紝鐒跺悗鍙︿竴鍋�(c猫)鎴潰澶栭倞绶ｇ簴缍贩鍑濆湡鐨勫鎳�(y墨ng)璁婇仈(d谩)εcu鑰岀牬澹�銆�(鏅傦紝瑭插伌(c猫)鐨勫彈澹撻嫾绛嬩篃閬�(d谩)鍙楀灞堟湇寮�(qi谩ng)搴�)銆傝┎鐮村灞欢鎬х牬澹炪€�

2)灏忓亸蹇冨彈澹撶牬澹�——闈犺繎杌稿悜鍔汵涓€鍋�(c猫)鐨勫閭婄罚绾栫董娣峰嚌鍦熷鎳�(y墨ng)璁婂厛閬�(d谩)鍒�εcu锛屽悓鏅傞€欎竴鍋�(c猫)鐨勫彈澹撻嫾绛嬩篃閬�(d谩)鍙楀灞堟湇寮�(qi谩ng)搴�;鑰岄仩(yu菐n)闆㈣桓鍚戝姏N涓€鍋�(c猫)鐨勯嫾绛�锛岀劇璜栨槸鍙楁媺閭勬槸鍙楀锛屽潎鏈眻鏈嶈€岀牬澹炪€傝┎鐮村灞剢鎬х牬澹�銆�

(浜�)瑷�(j矛)绠楀熀鏈亣瀹�

(1)鎴潰鎳�(y墨ng)璁婁繚鎸佸钩闈�;

(2)涓嶈€冩叜娣峰嚌鍦熺殑鎶楁媺寮�(qi谩ng)搴�;

(3)娣峰嚌鍦熷彈澹撶殑鎳�(y墨ng)鍔涜垏鎳�(y墨ng)璁婇棞(gu膩n)绯绘洸绶氾紝濡傚湒4涓€3鎵€绀猴細

寮忎腑锛�σc——娣峰嚌鍦熷鎳�(y墨ng)璁�?y艒u)?銆傘€傛檪鐨勬贩鍑濆湡澹撴噳(y墨ng)鍔�;

fc——娣峰嚌鍦熻桓蹇冩姉澹撳挤(qi谩ng)搴﹁ō(sh猫)瑷�(j矛)鍊�;

ε0——娣峰嚌鍦熷鎳�(y墨ng)鍔涘墰閬�(d谩)fc鏅傜殑娣峰嚌鍦熷鎳�(y墨ng)璁�;

εcu——姝ｆ埅闈㈢殑娣峰嚌鍦熸サ闄愬鎳�(y墨ng)璁�锛岀暥(d膩ng)铏曚簬闈炲潎鍕诲彈澹撴檪锛屾寜寮�(4涓€1)瑷�(j矛)绠�锛岀暥(d膩ng)铏曚簬杌稿績鍙楀鏅傚彇鐐�ε0銆�;

fcu,k——娣峰嚌鍦熺珛鏂归珨鎶楀寮�(qi谩ng)搴︽(bi膩o)婧�(zh菙n)鍊�;

n——绯绘暩(sh霉)銆�

(4)绺卞悜閶肩瓔鐨勬噳(y墨ng)鍔�锛屽彇閶肩瓔鎳�(y墨ng)璁婅垏鍏跺綀鎬фā閲忕殑涔樼⿳锛屼笖姝ゅ€兼噳(y墨ng)涓嶅ぇ浜庡叾鐩告噳(y墨ng)鐨勫挤(qi谩ng)搴﹁ō(sh猫)瑷�(j矛)鍊�?锛焩鍚戝彈鎷夐嫾绛嬬殑妤甸檺鎷夋噳(y墨ng)璁�?n猫i)顢�?.01銆�

(涓�)鍙楀鍗€(q奴)娣峰嚌鍦熺殑绛夋晥鐭╁舰鎳�(y墨ng)鍔涘湒褰�

姝ｆ埅闈㈢牬澹炴檪鍙楀鍗€(q奴)娣峰嚌鍦熺殑鎳�(y墨ng)鍔涘湒褰㈠彲绨″寲鐐虹瓑鏁堢殑鐭╁舰锛屽鍦�4涓€4鎵€绀恒€傛墍璎傜瓑鏁�锛屽嵆鐐哄師鎳�(y墨ng)鍔涘湒褰㈢殑鍚堝姏澶у皬鍙婂叾浣滅敤浣嶇疆鑸囩煩褰㈠湒褰㈢殑鍚堝姏澶у皬鍙婂叾浣嶇疆鐩稿悓銆�

鍦�4-4涓郴鏁�(sh霉)αl鐨勫彇鍊煎涓嬶細

鐣�(d膩ng)娣峰嚌鍦熷挤(qi谩ng)搴︾瓑绱�≤C50鏅�锛�αl=1.0

鐣�(d膩ng)娣峰嚌鍦熷挤(qi谩ng)搴︾瓑绱�>C80鏅�锛�αl=0.94;

鐣�(d膩ng)娣峰嚌鍦熷挤(qi谩ng)搴︾瓑绱氬湪C50鑸嘋80涔嬮枔鏅�锛屽墖鎸夌窔鎬у収(n猫i)鎻掓硶纰哄畾銆�

(鍥�)鐩稿皪鐣岄檺鍙楀鍗€(q奴)楂樺害ξb

鎵€璎傜晫闄愮牬澹炴槸鎸囧彈鎷夐嫾绛嬪彈鎷夊眻鏈嶈垏鍙楀鍗€(q奴)娣峰嚌鍦熷閭婄罚绾栫董閬�(d谩)εcu鍚屾檪鐧�(f膩)鐢熺殑鐮村銆傛墍浠ュ叾鐩稿皪鍙楀鍗€(q奴)楂樺害ξb鏄垽鍒ラ仼绛嬫鍜岃秴绛嬫鐨勭晫闄愭浠躲€�

鎸夊墠杩拌▓(j矛)绠楃殑鍩烘湰鍋囧畾鍙緱ξb鐨勮▓(j矛)绠楀叕寮忕偤锛�

灏嶅父鐢ㄩ嫾绛嬪彲绠楀緱ξb鍊煎涓嬶細

灏岺PB235绱氶嫾绛嬶細ξb=0.614

灏岺RB335绱氶嫾绛嬶細ξb=0.550

灏岺RB400绱氶嫾绛嬶細ξb=0.518