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绗叓锛氭媺浼搁€熺巼銆傛媺浼搁€熺巼鐩存帴褰遍熆閲戝爆鏉愭枡鐨勬噳(y墨ng)鍔�-鎳�(y墨ng)璁婇棞(gu膩n)绯�銆備笉鍚屾潗鏂欏皪(du矛)閫熷害鐨勬晱鎰熺▼搴︿笉鍚岋紝鎷変几閫熺巼灏�(du矛)涓嶅悓鐨勬潗鏂欑殑褰遍熆澶у皬涓嶄竴妯�锛屽皪(du矛)寮�(qi谩ng)搴︿綆銆佸鎬уソ鐨勬潗鏂欏奖闊胯澶�銆侴B/ T 228- 2002 鍦ㄩ棞(gu膩n)浜庨噾灞潗鏂欏婧媺浼歌│椹�(y脿n)鏂规硶鐨勮(gu墨)瀹氫腑锛�“鍦ㄥ綀鎬ц寖鍦嶅拰鐩磋嚦涓婂眻鏈嶅挤(qi谩ng)搴�锛岃│椹�(y脿n)姗�(j墨)澶鹃牠鐨勫垎闆㈤€熺巼鎳�(y墨ng)鐩″彲鑳戒繚鎸佹亽瀹氾紝骞跺湪瑕�(gu墨)瀹氱殑鎳�(y墨ng)鍔涢€熺巼鑼冨湇鍏�(n猫i)锛堟潗鏂欏綀鎬фā閲廍锛�150000N/mm2锛屾噳(y墨ng)鍔涢€熺巼鍦紙2-20锛塏/mm2?s- 1 鑼冨湇鍏�(n猫i)锛屽綀鎬фā閲廍≥150000N/mm2锛屾噳(y墨ng)鍔涢€熺巼鍦紙6-60锛塏/mm2?s- 1 鑼冨湇鍏�(n猫i)锛夈€傝嫢鍍呮脯(c猫)瀹氫笅灞堟湇寮�(qi谩ng)搴�锛� 鍦ㄨ│妯ｅ钩琛岄暦(zh菐ng)搴︾殑灞堟湇鏈熼枔鎳�(y墨ng)璁婇€熺巼鎳�(y墨ng)鍦�0.00025/ s-0.0025/s 涔嬮枔锛屽钩琛岄暦(zh菐ng)搴﹀収(n猫i)鐨勬噳(y墨ng)璁婇€熺巼鎳�(y墨ng)鐩″彲鑳戒繚鎸佹亽瀹氥€傚湪濉戞€ц寖鍦嶅拰鐩磋嚦瑕�(gu墨)瀹氬挤(qi谩ng)搴︽噳(y墨ng)璁婇€熺巼涓嶆噳(y墨ng)閬�0.0025/ s”
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