锘?
闄勫綍C
(瑙勮寖鎬ч檮褰?
鑽瘋澆涓庢尃搴︾殑嫻嬭瘯
C.1 嫻嬭瘯鏂規(guī)硶
鍙傜収GB/T 14452-1993 閲囩敤涓夌偣寮洸璇曢獙娉曪紝瀵歸挗鏍兼澘鐨勮嵎杞借兘鍔涜繘琛屾祴璇曪紝嫻嬭瘯閽㈡牸鏉跨殑綰胯嵎
杞戒笌鍙樺艦鎸犲害鐨勫叧緋伙紝浠ユ牳瀵硅璁¤姹傚拰瀵歸挗鏍兼澘浜у搧榪涜鎶芥牱媯(gè)鏌ャ?
C.2 嫻嬭瘯璁懼
C.2.1 嫻嬭瘯鍦ㄦ恫鍘嬩竾鑳芥潗鏂欒瘯楠屾満涓婅繘琛岋紝璇曢獙鏈哄簲鏈変竴綰х簿紜害騫惰兘鎵垮彈姣旀牱鍝佽嵎杞借姹傚ぇ浜?5%
鐨勮礋鑽瘋兘鍔涖?
C.2.2 鑽瘋澆鐨勬祴閲忓簲綺劇‘鍒?% 銆?
C.2.3 鐢ㄤ簬鎸犲害嫻嬭瘯鐨勬尃搴﹁鎴栫櫨鍒嗚〃搴旂簿紜埌O.01mm o
C. 3 璇曟牱鍒跺
C. 3.1 鐢熶駭鍘傚彲鍦ㄥ埗閫犳瘡涓縐嶈鏍兼垨姣忔壒浜у搧鏃訛紝浠ュ悓鏍風(fēng)殑鏉愭枡鍜屽埗閫犳柟娉曞埗澶囬挗鏍兼澘鑽瘋澆璇曢獙璇曟牱鎴栫敱浜у搧涓換鎰忚鍙栭挗鏍兼澘鑽瘋澆璇曢獙璇曟牱錛岃瘯鏍鋒暟閲忓彲鐢辯敓浜у巶鏍規(guī)嵁鎵歸噺紜畾鎴栫敱渚涢渶鍙屾柟鍟嗗畾銆?
C3.2 璇曟牱鍜岃瘯楠屾満鎺ヨЕ鐨勪笁涓儴浣嶅簲騫蟲暣錛屽茍淇濊瘉涓庢瘡涓鏍規(guī)壙杞芥墎閽㈡湁鑹ソ鐨勬帴瑙︼紝璇曟牱蹇呴』鍔犲伐騫蟲暣銆?
C.3.3 璇曟牱灝哄
璇曟牱瀹藉害:綰︿負(fù)305mm 銆?
璇曟牱闀垮害:680mm 錛?1150mm o
C.4 鑽瘋澆璇曢獙
C.4.1 璇曟牱闀垮害涓?80mm 錛屾敮杈戦棿璺濅負(fù)600mm 錛岃瘯鏍烽暱搴︿負(fù)1l 50mm 錛屾敮杈戦棿璺濅負(fù)1000mm 錛屾敮杈愮殑闀垮害搴斿ぇ浜庤瘯鏍風(fēng)殑瀹藉害銆?
C.4.2 鐢ㄨ瘯楠屾満鐨勫集鏇插帇澶村悜璇曟牱涓儴鍨傜洿浜庢壙杞芥墎閽㈡柟鍚戝鉤紼沖湴鏂藉姞鑽瘋澆錛屽集鏇插帇澶寸殑闀垮害搴斿ぇ浜?
璇曟牱瀹藉害銆?
C.4.3 鍔犺嵎杞藉墠蹇呴』紜畾鏀緫鍙?qiáng)鍘嬪ご涓庢瘡鈫掓犚?guī)壙杞芥墎閽㈤兘鏈夎壇濂界殑鎺ヨЕ銆?
C.4.4 鐢ㄧ櫨鍒嗚〃嫻嬮噺璇曟牱鐨勫集鏇叉尃搴︺?
C.4.5 璁板綍嫻嬪姏璁¤鏁幫紝騫剁敤鑷姩璁板綍浠寜璁板綍嫻嬪姏璁¤鏁版弿緇樿嵎杞芥尃搴︽洸綰褲?
C.5 鏁版嵁鏁寸悊
C.5.1 鎸犲害鐧懼垎琛ㄥ疄闄呰鏁幫紝 mm 銆?
C.5.2 綰胯嵎杞芥祴璇曞叕寮?
寮忎腑z
P鈫愪竴嫻嬪姏璁¤鏁幫紝鍗曚綅涓哄崈鐗?kN) ;
PL涓涓綰胯嵎杞斤紝鍗曚綅涓哄共鐗涙瘡綾?kN/m) ;
Pu鈫愪竴鈫愬潎甯冭嵎杞斤紝鍗曚綅涓哄崈鐗涙瘡騫蟲柟綾矯kN/m2 ) ;
L-涓璺ㄨ窛(鏀緫闂磋窛) 錛屽崟浣嶄負(fù)綾?m);
W涓-鈫抧/N 錛?璇曟牱鍚嶄箟瀹藉害錛屽崟浣嶄負(fù)綾?m);
n涓涓璇曟牱鐨勬壙杞芥墎閽㈡潯鏁?
N涓涓姣忕背瀹藉害鐨勬壙杞芥墎閽㈡潯鏁幫紝渚嬪錛屾墎閽腑蹇?jī)闂磋窛湄?fù)30mm 鏃訛紝 N= 34/m; 鎵侀挗涓績(jī)闂磋窛涓?
20mm 鏃訛紝 N=51/mo