褰撳墠浣嶇疆锛� 棣栭〉 >寤虹瓚寤烘潗 >椹婚┈搴楄タ骞崇剨鎺ユ柟绠℃楠屼緷鎹�

椹婚┈搴楄タ骞崇剨鎺ユ柟绠℃楠屼緷鎹�

鍙戝竷鏃堕棿锛�2019-11-12 22:01:48    鍙戝竷浜猴細楹荤粡鐞�       瀛椾綋澶у皬锛�銆愬ぇ銆�銆愪腑銆�銆愬皬銆�

椹婚┈搴楄タ骞崇剨鎺ユ柟绠℃楠屼緷鎹‖搴﹀ソ鎴愭湰椹婚┈搴楄タ骞炽��銆�鍘氬鏂圭鏈夋棤缂濆拰鐒婄紳涔嬪垎锛岄┗椹簵瑗垮钩Q345b鏂圭锛屾棤缂濇柟绠℃槸灏嗘棤缂濆渾绠� 鎴愬瀷鑰屾垚銆傚搧璐ㄩ儴鐭垮北娴佷綋杈撻�佺敤鐒婃帴鏂圭锛屾爣鍑嗗彿锛欼 GB/T 14291-2000銆備唬琛ㄦ�ф潗鏂檘235 b绾ч挗涓昏鐢ㄤ簬鐭夸簳閫氶銆佹帓姘淬�佺珫浜曠摝鏂帓鏀剧殑绔嬬紳鐒婃帴鏂圭銆傛壙璇哄畧淇′匠鏈ㄦ柉銆�銆�閫夋嫨妯″叿鏉愭枡 q345b鍘氬鏃犵紳鏂圭鍦ㄦ繁鎷夋繁杩囩▼涓‖鍖栨槑鏄撅紝浜х敓寰堝纭噾灞炵偣锛岄�犳垚绮橀檮锛屼娇宸ヤ欢鍜屾ā鍏疯〃闈㈣交鏄撳垝浼ゃ�佺(鎹燂紝鍥犳涓嶈兘閲囩敤 鑸ā鍏风敤宸ュ叿閽€�備紭鑹彛纰戙��銆�鍘氬鏂圭鍦ㄥ疄闄呰繍鐢ㄤ腑鏈夊緢濂界殑琛ㄧ幇锛屾垜浠湪瀹為檯涓�夌敤鍘氬鏂圭鏃惰鏍规嵁瀹冪殑鐗圭偣鏉ラ�夎喘锛屾垜浠湪涓嶅悓鐨勯鍩� 浜嗕笉鍚岀被鍨嬬殑鍘氬鏂圭锛岄偅涔堝帤澹佹柟绠$殑鐗圭偣鍜屾櫘閫氶挗绠℃湁浠�涔堝尯鍒憿锛屼粖澶╁氨涓哄ぇ瀹朵粙缁� 涓嬶紝璁╂垜浠鍘氬鏂圭鏈夋洿娣辩殑璁よ瘑銆傞┗椹簵瑗垮钩鐒婃帴鏂圭妫�楠屼緷鎹� 鍫嗙爜鐨勫師鍒欒姹傛槸鍦ㄧ爜鍨涚ǔ鍥恒�佺‘淇濆畨鍏ㄧ殑鏉′欢涓嬶紝鍋氬埌鎸夊搧绉嶃�佽鏍肩爜鍨涳紝涓嶅悓鍝佺鐨勬潗鏂欒鍒嗗埆鐮佸灈锛岄槻姝㈡贩娣嗗拰鐩镐簰鑵愯殌锛涘搧璐ㄦ敼鍠勩��銆� 灏哄绋冲畾鎬у浜庨珯绮惧害鐨勫ぇ鍙e緞鍘氬鏂圭锛屽叾瑕佹眰鐨勭簿搴﹂珯锛� 鏁呭繀椤讳繚鎸佸昂瀵哥殑绋冲畾鎬э紝鐢变簬鍦ㄧ┖姘斾腑杩涜鏍$洿锛屽喎鍗撮�熷害鎱紝 鍥犳鍏锋湁绋冲畾鍖栫殑浣滅敤锛屼細澧炲姞 涓畫浣欏ぇ鍙e緞鍘氬鏂圭鐨勬暟閲忥紝鏁呭繀椤昏繘琛屽喎澶勭悊;浠ュ涓哄皧

椹婚┈搴楄タ骞崇剨鎺ユ柟绠℃楠屼緷鎹�


椹婚┈搴楄タ骞崇剨鎺ユ柟绠℃楠屼緷鎹綆鍘嬫祦浣撹緭閫佺敤澶х洿寰勬柟鐒婄锛屾爣鍑嗗彿GB/T14980-1994銆傝〃绀篞235AB锛屼富瑕佺敤浜庤緭閫佹按銆佹薄姘淬�佹皵浣撱�佺┖姘斻�佸姞鐑捀姹界瓑浣庡帇娴佷綋銆傛寜宸ヨ壓鍙垎涓猴細mdash锛�&mdash锛涚數寮х剨鏂圭銆佺數闃荤剨鏂圭锛堥珮棰戙�佷綆棰戯級銆佹皵鐒婃柟绠″拰鐐夌剨鏂圭銆傘��銆� 楂樺帇閿呯倝鐢ㄥぇ鍙e緞鏂圭(GB5310-199 鏄敤浜� 楂樺帇鍙婂叾浠ヤ笂鍘嬪姏鐨勬按绠¢攨鐐夊彈鐑潰鐢ㄧ殑浼樿川纰崇礌閽€�佸悎閲戦挗鍜屼笉閿堣�愮儹閽㈠ぇ鍙e緞鏂圭銆傚寲鑲ヨ澶囩敤楂樺帇澶у彛寰勬柟绠�(GB 79-200 鏄�傜敤浜庡伐浣滄俯搴︿负-40~400鈩冦�佸伐浣滃帇鍔涗负10~30Ma鐨勫寲宸ヨ澶囧拰绠¢亾鐨勪紭璐ㄧ⒊绱犵粨鏋勯挗鍜屽悎閲戦挗澶у彛寰勬柟绠°�傘��銆� 閲囩敤鍠风爞鎴栨槸鎵嬪伐鏈烘闄ら攬鏃讹紝鐢变簬闀�閿屽ぇ鍙e緞鍘氬鏂圭琛ㄧ幇鐨勬哀鍖栭搧鐨劚钀斤紝闀�閿屽ぇ鍙e緞鍘氬鏂圭琛ㄩ潰閲戝睘鐩存帴瑁稿礇鍦ㄧ┖姘斾腑锛屽涓嶅強鏃舵秱鍒� 閬撳簳婕嗭紝闀�閿屽ぇ鍙e緞鍘氬鏂圭琛ㄩ潰鏄撻噸鏂扮敓閿堬紝褰卞搷婕嗚啘鐨勯檮鐫�鍔涖�傜敱浜庢补婕嗗睘鏃舵晥鎬х墿璧勶紝搴撳瓨绉帇鏄撹繃鏈熷け鏁堬紝鏁呭娌规紗浣跨敤鍓嶅繀椤诲楠屼富瑕佹寚鏍囷紝鍏剁粨鏋滅鍚堟爣鍑嗘柟鍑嗕娇鐢ㄣ�傞┗椹簵瑗垮钩鏉愭枡鍒嗙被璇氫俊缁忚惀銆�銆� .鏉愯川闂鐑鐞嗗緢闅炬秷闄ゅ亸鏋愬甫銆傛甯告儏鍐典笅锛屾鐏彲浠ュ湪涓�瀹氱▼搴︿笂缂撹В鍋忔瀽銆傞�氬父锛屾鐏彲浠ュ皢鍋忔瀽鏍℃鍒板厑璁哥殑姘村钩銆傚鏋滆壊甯︿弗閲嶏紝鍙互杩涜澶氭鏍囧噯鍖栥�傚彲闈犵殑鏄珮娓╂墿鏁i��鐏紝鐒跺悗鍐嶆鐏紝杩欐牱鍙互瀹屽叏娑堥櫎甯︽晥搴旓紝浣嗚繖绉嶆垚鏈細寰堥珮锛屽浜庨挗鏉胯〃闈㈣川閲忔潵璇达紝寰堥毦杈惧埌銆傝川閲忔楠屾姤鍛婂疂楦°��銆�鍘氬鏂圭鏄� 绉嶉噸瑕佺殑绠℃潗锛屽畠鍦ㄥ悇涓鍩熺殑杩愮敤閮芥湁鐫�涓嶅悓鐨勮〃鐜帮紝鏍规嵁瀹冪殑涓嶅悓琛ㄧ幇锛岄┗椹簵瑗垮钩16MN鏂圭锛屾垜浠鍘氬鏂圭杩涜浜嗕笉鍚岀殑鏀归�狅紝浠ョ‘淇濆帤澹佹柟绠″彲浠ユ洿濂界殑杩愮敤 鏉ワ紝澶у鍦ㄩ�夎喘瑕佹纭殑閫夋嫨锛屼笅闈㈡垜灏变负澶у浠嬬粛 涓嬪帤澹佹柟绠″埛婕嗙殑姝g‘鏂瑰紡銆傞┗椹簵瑗垮钩鐒婃帴鏂圭妫�楠屼緷鎹� 鍨涗笌鍨涗箣闂村簲鐣欐湁 瀹氱殑閫氶亾锛� 閬� 鑸负O锛�5m锛屽嚭鍏ラ�氶亾瑙嗘潗鏂欏ぇ灏忓拰杩愯緭鏈烘鑰屽畾锛岄┗椹簵瑗垮钩鏃犵紳鏂圭锛� 鑸负 5锝� Om锛涘搧璐ㄥソ銆�銆�鍘氬鏃犵紳鏂圭煩绠″姏瀛︽�ц兘锛氬寘瑁呯瓥鐣�

椹婚┈搴楄タ骞崇剨鎺ユ柟绠℃楠屼緷鎹�


椹婚┈搴楄タ骞崇剨鎺ユ柟绠℃楠屼緷鎹��銆� 浣庡帇娴佷綋杈撻�佺敤澶х洿寰勭數鐒婃柟绠★紝鏍囧噯鍙蜂负GB/T14980-1994銆備唬琛ㄦ潗璐≦235AB绾с�備富瑕佺敤浜庤緭閫佹按銆佹薄姘淬�佺叅姘斻�佺┖姘斻�侀噰鏆栬捀姹界瓑浣庡帇娴佷綋銆傝拷姹傚搧璐ㄣ��銆� 鍘氬鏂圭鐨勫姛鑳芥寚鏁板垎鏋�-鐤插�︾綍鐢ㄧ殑 鏈夊帤澹佹柟绠″竷姘忚搴�(HB)娲涙皬瑙�(HRAHRBHRC)鍜岀淮姘忚搴�(HV)绛� 銆�瑙掑害鏄潈琛¢噾灞炶祫鏂欒蒋纭按骞崇殑琛ㄩ拡鐪煎墠鐢熷勾涓唴瀹氳搴︾綍鐢ㄧ殑鏄� 瑙掑害娉曞畠鏄敤瀹氱劧澶氬皯浣曞褰㈢殑鍘嬪ご姝e湪瀹氱劧璐熻嵎涓� 琚祴璇曠殑閲戝睘璧勬枡琛ㄩ潰渚濇嵁琚� 姘村钩鏉ュ唴瀹氬叾瑙掑害鍊笺�傚湪鍝簺鍦版柟鏂圭鎸夎〃闈㈠鐞嗗彲鍒嗕负鐑晙閿屾柟绠°�佺數闀�閿屾柟绠°�佹秱娌规柟绠″拰閰告礂鏂圭銆傘��銆�閿婚�犳柟绠★細 閿婚敜鐨勫線澶嶅啿鍑诲姏鎴栧帇鍔涙満鐨勫帇鍔涗娇鍧枡鏀瑰彉鎴愭垜浠墍闇�鐨勫舰鐘跺拰灏哄鐨� 绉嶅帇鍔涘姞宸� 銆� 鑸垎涓� 閿诲拰妯¢敾锛屽父鐢ㄤ綔濂藉ぇ鍨嬫潗銆佸紑鍧瓑鎴潰灏烘柟绠″杈冨ぇ鐨勬潗鏂欍�� 淇濈閽㈢鐨勫満鍦版垨浠撳簱锛屽簲閫夋嫨鍦ㄦ竻娲佸共鍑�銆佹帓姘撮�氱晠鐨勫湴鏂癸紝杩滅浜х敓鏈夊姘斾綋鎴栫矇灏樼殑鍘傜熆銆傚湪鍦哄湴涓婅娓呴櫎鏉傝崏鍙� 鍒囨潅鐗╋紝淇濇寔閽㈢骞插噣锛涢珮鍝佽川銆�銆� .鍘氬害闂 绂佹鍦ㄥ灈浣嶉檮杩戝瓨鏀惧閽㈢鏈夎厫铓�浣滅敤鐨勭墿鍝侊紱