\n\u8010\u6e7f\u70ed\u6027\u80fd<\/td>\n | \u2014\u2014<\/td>\n | \u4f18\u826f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u5c3d\u7ba1\u5982\u6b64\uff0c\u805a\u6c28\u916f\u80f6\u6c34\u5728\u4f4e\u6e29\u73af\u5883\u4e0b\u53ef\u80fd\u9762\u4e34\u4e00\u4e9b\u6311\u6218\u3002<\/p>\n \n\u4e8c\u3001\u805a\u6c28\u916f\u80f6\u6c34\u7684\u4f4e\u6e29\u7c98\u63a5\u6027\u80fd<\/h2>\n1. \u4f4e\u6e29\u5bf9\u7c98\u63a5\u6027\u80fd\u7684\u5f71\u54cd<\/h3>\n\u4f4e\u6e29\u73af\u5883\u4f1a\u663e\u8457\u6539\u53d8\u805a\u6c28\u916f\u80f6\u6c34\u7684\u7269\u7406\u548c\u5316\u5b66\u6027\u8d28\u3002\u4ee5\u4e0b\u662f\u4e3b\u8981\u5f71\u54cd\u56e0\u7d20\uff1a<\/p>\n \n- \u7c98\u5ea6\u589e\u52a0<\/strong>\uff1a\u968f\u7740\u6e29\u5ea6\u964d\u4f4e\uff0c\u80f6\u6c34\u7684\u7c98\u5ea6\u4f1a\u5347\u9ad8\uff0c\u5bfc\u81f4\u6d82\u5e03\u56f0\u96be\u3002<\/li>\n
- \u56fa\u5316\u901f\u5ea6\u51cf\u6162<\/strong>\uff1a\u4f4e\u6e29\u4f1a\u6291\u5236\u5316\u5b66\u53cd\u5e94\u901f\u7387\uff0c\u5ef6\u957f\u56fa\u5316\u65f6\u95f4\u3002<\/li>\n
- \u8106\u6027\u589e\u5f3a<\/strong>\uff1a\u67d0\u4e9b\u7c7b\u578b\u7684\u805a\u6c28\u916f\u80f6\u6c34\u5728\u6781\u4f4e\u6e29\u5ea6\u4e0b\u53ef\u80fd\u4f1a\u5931\u53bb\u67d4\u97e7\u6027\uff0c\u53d8\u5f97\u6613\u788e\u3002<\/li>\n<\/ul>\n
\n\n\n\u6e29\u5ea6\u8303\u56f4 (\u00b0C)<\/th>\n | \u7c98\u5ea6\u53d8\u5316 (%)<\/th>\n | \u56fa\u5316\u65f6\u95f4\u5ef6\u957f (%)<\/th>\n | \u67d4\u97e7\u6027\u4e0b\u964d (%)<\/th>\n<\/tr>\n<\/thead>\n | \n\n20<\/td>\n | 0<\/td>\n | 0<\/td>\n | 0<\/td>\n<\/tr>\n | \n0<\/td>\n | +20<\/td>\n | +30<\/td>\n | +10<\/td>\n<\/tr>\n | \n-20<\/td>\n | +50<\/td>\n | +70<\/td>\n | +30<\/td>\n<\/tr>\n | \n-40<\/td>\n | +80<\/td>\n | +100<\/td>\n | +50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u4ece\u4e0a\u8868\u53ef\u4ee5\u770b\u51fa\uff0c\u968f\u7740\u6e29\u5ea6\u964d\u4f4e\uff0c\u805a\u6c28\u916f\u80f6\u6c34\u7684\u5404\u9879\u6027\u80fd\u90fd\u4f1a\u53d7\u5230\u5f71\u54cd\uff0c\u5c24\u5176\u662f\u7c98\u5ea6\u548c\u67d4\u97e7\u6027\u3002<\/p>\n 2. \u6539\u5584\u4f4e\u6e29\u7c98\u63a5\u6027\u80fd\u7684\u65b9\u6cd5<\/h3>\n\u4e3a\u4e86\u514b\u670d\u4f4e\u6e29\u5e26\u6765\u7684\u4e0d\u5229\u5f71\u54cd\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u63aa\u65bd\uff1a<\/p>\n \n- \u4f7f\u7528\u6539\u6027\u914d\u65b9<\/strong>\uff1a\u901a\u8fc7\u6dfb\u52a0\u589e\u5851\u5242\u6216\u5176\u4ed6\u6dfb\u52a0\u5242\uff0c\u63d0\u9ad8\u80f6\u6c34\u7684\u67d4\u97e7\u6027\u548c\u6297\u4f4e\u6e29\u6027\u80fd\u3002<\/li>\n
- \u9884\u70ed\u57fa\u6750<\/strong>\uff1a\u5728\u6d82\u62b9\u80f6\u6c34\u524d\uff0c\u5c06\u57fa\u6750\u52a0\u70ed\u81f3\u5ba4\u6e29\uff0c\u4ee5\u4fc3\u8fdb\u66f4\u597d\u7684\u7c98\u63a5\u6548\u679c\u3002<\/li>\n
- \u9009\u62e9\u4e13\u7528\u4f4e\u6e29\u80f6\u6c34<\/strong>\uff1a\u5e02\u573a\u4e0a\u5df2\u6709\u9488\u5bf9\u4f4e\u6e29\u73af\u5883\u8bbe\u8ba1\u7684\u805a\u6c28\u916f\u80f6\u6c34\uff0c\u8fd9\u4e9b\u4ea7\u54c1\u901a\u5e38\u5177\u6709\u66f4\u4f4e\u7684\u56fa\u5316\u6e29\u5ea6\u548c\u66f4\u9ad8\u7684\u67d4\u97e7\u6027\u3002<\/li>\n<\/ul>\n
\n\u4e09\u3001\u805a\u6c28\u916f\u80f6\u6c34\u5728\u51b7\u85cf\u73af\u5883\u4e0b\u7684\u5e94\u7528\u9650\u5236<\/h2>\n\u51b7\u85cf\u73af\u5883\uff08\u901a\u5e38\u4e3a-18\u00b0C\u81f3+4\u00b0C\uff09\u5e7f\u6cdb\u5b58\u5728\u4e8e\u98df\u54c1\u52a0\u5de5\u3001\u51b7\u94fe\u7269\u6d41\u548c\u533b\u836f\u50a8\u5b58\u7b49\u9886\u57df\u3002\u7136\u800c\uff0c\u805a\u6c28\u916f\u80f6\u6c34\u5728\u6b64\u7c7b\u73af\u5883\u4e2d\u53ef\u80fd\u5b58\u5728\u4ee5\u4e0b\u9650\u5236\uff1a<\/p>\n 1. \u5e94\u7528\u573a\u666f\u53d7\u9650<\/h3>\n\n- \u98df\u54c1\u5305\u88c5<\/strong>\uff1a\u7531\u4e8e\u98df\u54c1\u5b89\u5168\u6cd5\u89c4\u7684\u8981\u6c42\uff0c\u666e\u901a\u805a\u6c28\u916f\u80f6\u6c34\u53ef\u80fd\u4e0d\u9002\u7528\u4e8e\u76f4\u63a5\u63a5\u89e6\u98df\u54c1\u7684\u573a\u666f\u3002<\/li>\n
- \u52a8\u6001\u8d1f\u8f7d<\/strong>\uff1a\u5728\u51b7\u85cf\u5e93\u4e2d\uff0c\u5982\u679c\u7c98\u63a5\u90e8\u4f4d\u9700\u8981\u627f\u53d7\u9891\u7e41\u7684\u632f\u52a8\u6216\u51b2\u51fb\uff0c\u666e\u901a\u805a\u6c28\u916f\u80f6\u6c34\u53ef\u80fd\u65e0\u6cd5\u6ee1\u8db3\u8981\u6c42\u3002<\/li>\n<\/ul>\n
2. \u7269\u7406\u6027\u80fd\u4e0b\u964d<\/h3>\n\n- \u5265\u79bb\u5f3a\u5ea6\u964d\u4f4e<\/strong>\uff1a\u4f4e\u6e29\u4f1a\u5bfc\u81f4\u80f6\u5c42\u4e0e\u57fa\u6750\u4e4b\u95f4\u7684\u7c98\u63a5\u529b\u51cf\u5f31\uff0c\u5c24\u5176\u662f\u5728\u67d4\u6027\u6750\u6599\u4e0a\u8868\u73b0\u66f4\u4e3a\u660e\u663e\u3002<\/li>\n
- \u8010\u75b2\u52b3\u6027\u80fd\u4e0d\u8db3<\/strong>\uff1a\u957f\u671f\u5904\u4e8e\u4f4e\u6e29\u72b6\u6001\u53ef\u80fd\u5bfc\u81f4\u80f6\u5c42\u8001\u5316\uff0c\u5f71\u54cd\u4f7f\u7528\u5bff\u547d\u3002<\/li>\n<\/ul>\n
\n\n\n\u57fa\u6750\u7c7b\u578b<\/th>\n | \u521d\u671f\u5265\u79bb\u5f3a\u5ea6 (N\/cm)<\/th>\n | \u4f4e\u6e29 (-20\u00b0C)\u540e\u5265\u79bb\u5f3a\u5ea6 (N\/cm)<\/th>\n<\/tr>\n<\/thead>\n | \n\n\u4e0d\u9508\u94a2<\/td>\n | 15<\/td>\n | 10<\/td>\n<\/tr>\n | \n\u805a\u4e59\u70ef<\/td>\n | 10<\/td>\n | 6<\/td>\n<\/tr>\n | \n\u94dd\u5408\u91d1<\/td>\n | 12<\/td>\n | 8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u4ece\u4e0a\u8868\u53ef\u4ee5\u770b\u51fa\uff0c\u4f4e\u6e29\u5bf9\u4e0d\u540c\u57fa\u6750\u7684\u7c98\u63a5\u5f3a\u5ea6\u5747\u6709\u4e0d\u540c\u7a0b\u5ea6\u7684\u5f71\u54cd\u3002<\/p>\n <\/p>\n
1. \u5e94\u7528\u573a\u666f\u53d7\u9650<\/h3>\n\n- \u98df\u54c1\u5305\u88c5<\/strong>\uff1a\u7531\u4e8e\u98df\u54c1\u5b89\u5168\u6cd5\u89c4\u7684\u8981\u6c42\uff0c\u666e\u901a\u805a\u6c28\u916f\u80f6\u6c34\u53ef\u80fd\u4e0d\u9002\u7528\u4e8e\u76f4\u63a5\u63a5\u89e6\u98df\u54c1\u7684\u573a\u666f\u3002<\/li>\n
- \u52a8\u6001\u8d1f\u8f7d<\/strong>\uff1a\u5728\u51b7\u85cf\u5e93\u4e2d\uff0c\u5982\u679c\u7c98\u63a5\u90e8\u4f4d\u9700\u8981\u627f\u53d7\u9891\u7e41\u7684\u632f\u52a8\u6216\u51b2\u51fb\uff0c\u666e\u901a\u805a\u6c28\u916f\u80f6\u6c34\u53ef\u80fd\u65e0\u6cd5\u6ee1\u8db3\u8981\u6c42\u3002<\/li>\n<\/ul>\n
2. \u7269\u7406\u6027\u80fd\u4e0b\u964d<\/h3>\n\n- \u5265\u79bb\u5f3a\u5ea6\u964d\u4f4e<\/strong>\uff1a\u4f4e\u6e29\u4f1a\u5bfc\u81f4\u80f6\u5c42\u4e0e\u57fa\u6750\u4e4b\u95f4\u7684\u7c98\u63a5\u529b\u51cf\u5f31\uff0c\u5c24\u5176\u662f\u5728\u67d4\u6027\u6750\u6599\u4e0a\u8868\u73b0\u66f4\u4e3a\u660e\u663e\u3002<\/li>\n
- \u8010\u75b2\u52b3\u6027\u80fd\u4e0d\u8db3<\/strong>\uff1a\u957f\u671f\u5904\u4e8e\u4f4e\u6e29\u72b6\u6001\u53ef\u80fd\u5bfc\u81f4\u80f6\u5c42\u8001\u5316\uff0c\u5f71\u54cd\u4f7f\u7528\u5bff\u547d\u3002<\/li>\n<\/ul>\n
\n\n\n\u57fa\u6750\u7c7b\u578b<\/th>\n | \u521d\u671f\u5265\u79bb\u5f3a\u5ea6 (N\/cm)<\/th>\n | \u4f4e\u6e29 (-20\u00b0C)\u540e\u5265\u79bb\u5f3a\u5ea6 (N\/cm)<\/th>\n<\/tr>\n<\/thead>\n | \n\n\u4e0d\u9508\u94a2<\/td>\n | 15<\/td>\n | 10<\/td>\n<\/tr>\n | \n\u805a\u4e59\u70ef<\/td>\n | 10<\/td>\n | 6<\/td>\n<\/tr>\n | \n\u94dd\u5408\u91d1<\/td>\n | 12<\/td>\n | 8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u4ece\u4e0a\u8868\u53ef\u4ee5\u770b\u51fa\uff0c\u4f4e\u6e29\u5bf9\u4e0d\u540c\u57fa\u6750\u7684\u7c98\u63a5\u5f3a\u5ea6\u5747\u6709\u4e0d\u540c\u7a0b\u5ea6\u7684\u5f71\u54cd\u3002<\/p>\n \n\u56db\u3001\u6848\u4f8b\u5206\u6790\uff1a\u805a\u6c28\u916f\u80f6\u6c34\u5728\u51b7\u85cf\u7269\u6d41\u4e2d\u7684\u5b9e\u9645\u5e94\u7528<\/h2>\n\u6848\u4f8b\u80cc\u666f<\/h3>\n\u67d0\u51b7\u94fe\u7269\u6d41\u516c\u53f8\u5728\u51b7\u85cf\u8f66\u53a2\u5185\u90e8\u5b89\u88c5\u9694\u70ed\u677f\u65f6\uff0c\u5c1d\u8bd5\u4f7f\u7528\u666e\u901a\u805a\u6c28\u916f\u80f6\u6c34\u8fdb\u884c\u7c98\u63a5\u3002\u7136\u800c\uff0c\u7ecf\u8fc7\u4e00\u6bb5\u65f6\u95f4\u540e\u53d1\u73b0\u90e8\u5206\u7c98\u63a5\u70b9\u51fa\u73b0\u5f00\u88c2\u73b0\u8c61\uff0c\u4e25\u91cd\u5f71\u54cd\u4e86\u8f66\u53a2\u7684\u4fdd\u6e29\u6027\u80fd\u3002<\/p>\n \u89e3\u51b3\u65b9\u6848<\/h3>\n\u7ecf\u8fc7\u6280\u672f\u8bc4\u4f30\uff0c\u8be5\u516c\u53f8\u91c7\u7528\u4e86\u4ee5\u4e0b\u6539\u8fdb\u63aa\u65bd\uff1a<\/p>\n \n- \u66f4\u6362\u4f4e\u6e29\u4e13\u7528\u80f6\u6c34<\/strong>\uff1a\u9009\u7528\u4e00\u6b3e\u4e13\u4e3a\u51b7\u85cf\u73af\u5883\u8bbe\u8ba1\u7684\u805a\u6c28\u916f\u80f6\u6c34\uff0c\u5176\u4f4e\u5de5\u4f5c\u6e29\u5ea6\u53ef\u8fbe-40\u00b0C\u3002<\/li>\n
- \u4f18\u5316\u65bd\u5de5\u5de5\u827a<\/strong>\uff1a\u5728\u7c98\u63a5\u524d\u5bf9\u57fa\u6750\u8fdb\u884c\u9884\u70ed\u5904\u7406\uff0c\u5e76\u786e\u4fdd\u80f6\u6c34\u5747\u5300\u6d82\u62b9\u3002<\/li>\n
- \u52a0\u5f3a\u8d28\u91cf\u68c0\u6d4b<\/strong>\uff1a\u5b9a\u671f\u68c0\u67e5\u7c98\u63a5\u90e8\u4f4d\u7684\u72b6\u6001\uff0c\u53ca\u65f6\u4fee\u8865\u6f5c\u5728\u95ee\u9898\u3002<\/li>\n<\/ol>\n
\u7ec8\uff0c\u8be5\u516c\u53f8\u7684\u51b7\u85cf\u8f66\u53a2\u6210\u529f\u5b9e\u73b0\u4e86\u957f\u671f\u7a33\u5b9a\u8fd0\u884c\uff0c\u4fdd\u6e29\u6548\u679c\u663e\u8457\u63d0\u5347\u3002<\/p>\n \n\u4e94\u3001\u56fd\u5185\u5916\u7814\u7a76\u73b0\u72b6\u4e0e\u5c55\u671b<\/h2>\n1. \u56fd\u5185\u5916\u7814\u7a76\u8fdb\u5c55<\/h3>\n\u8fd1\u5e74\u6765\uff0c\u5173\u4e8e\u805a\u6c28\u916f\u80f6\u6c34\u4f4e\u6e29\u6027\u80fd\u7684\u7814\u7a76\u53d6\u5f97\u4e86\u91cd\u8981\u7a81\u7834\u3002\u4f8b\u5982\uff1a<\/p>\n \n- \u56fd\u5916\u7814\u7a76<\/strong>\uff1a\u7f8e\u56fd\u5b66\u8005Smith\u7b49\u4eba\u5f00\u53d1\u4e86\u4e00\u79cd\u65b0\u578b\u805a\u6c28\u916f\u914d\u65b9\uff0c\u5176\u5728-50\u00b0C\u6761\u4ef6\u4e0b\u7684\u5265\u79bb\u5f3a\u5ea6\u4ecd\u80fd\u4fdd\u6301\u521d\u59cb\u503c\u768480%\u4ee5\u4e0a\uff08Smith et al., 2020\uff09\u3002<\/li>\n
- \u56fd\u5185\u7814\u7a76<\/strong>\uff1a\u6e05\u534e\u5927\u5b66\u5f20\u6559\u6388\u56e2\u961f\u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8e\u7eb3\u7c73\u586b\u6599\u6539\u6027\u7684\u805a\u6c28\u916f\u80f6\u6c34\uff0c\u663e\u8457\u63d0\u9ad8\u4e86\u5176\u4f4e\u6e29\u67d4\u97e7\u6027\uff08\u5f20\u5f3a\u7b49\uff0c2021\uff09\u3002<\/li>\n<\/ul>\n
| | | |