{"id":10402,"date":"2025-04-02T01:22:04","date_gmt":"2025-04-01T17:22:04","guid":{"rendered":"https:\/\/www.51dea.com\/archives\/10402"},"modified":"2025-04-02T01:22:04","modified_gmt":"2025-04-01T17:22:04","slug":"%e5%8f%af%e6%8c%81%e7%bb%ad%e5%8f%91%e5%b1%95%e4%b8%ad%e7%9a%84%e5%a4%9a%e5%8a%9f%e8%83%bd%e5%8a%a9%e5%89%82%ef%bc%9a%e5%be%ae%e5%ad%94%e8%81%9a%e6%b0%a8%e9%85%af%e5%bc%b9%e6%80%a7%e4%bd%93dpa","status":"publish","type":"post","link":"https:\/\/www.51dea.com\/archives\/10402","title":{"rendered":"\u53ef\u6301\u7eed\u53d1\u5c55\u4e2d\u7684\u591a\u529f\u80fd\u52a9\u5242\uff1a\u5fae\u5b54\u805a\u6c28\u916f\u5f39\u6027\u4f53DPA\u7684\u5e94\u7528\u524d\u666f"},"content":{"rendered":"
\u5728\u5f53\u4eca\u8fd9\u4e2a\u73af\u4fdd\u610f\u8bc6\u65e5\u76ca\u589e\u5f3a\u3001\u8d44\u6e90\u5229\u7528\u6548\u7387\u5907\u53d7\u5173\u6ce8\u7684\u65f6\u4ee3\uff0c\u5fae\u5b54\u805a\u6c28\u916f\u5f39\u6027\u4f53\uff08DPA\uff09\u4f5c\u4e3a\u4e00\u79cd\u5177\u6709\u5e7f\u6cdb\u5e94\u7528\u524d\u666f\u7684\u591a\u529f\u80fd\u52a9\u5242\uff0c\u6b63\u9010\u6e10\u6210\u4e3a\u6750\u6599\u79d1\u5b66\u9886\u57df\u7684\u201c\u660e\u661f\u9009\u624b\u201d\u3002\u5b83\u4e0d\u4ec5\u4ee5\u5176\u72ec\u7279\u7684\u7269\u7406\u5316\u5b66\u6027\u80fd\u4e3a\u5de5\u4e1a\u751f\u4ea7\u63d0\u4f9b\u4e86\u65b0\u7684\u53ef\u80fd\u6027\uff0c\u66f4\u56e0\u5176\u51fa\u8272\u7684\u73af\u4fdd\u7279\u6027\u800c\u88ab\u8d4b\u4e88\u4e86\u63a8\u52a8\u53ef\u6301\u7eed\u53d1\u5c55\u7684\u4f7f\u547d\u3002\u6b63\u5982\u4e00\u4f4d\u201c\u5168\u80fd\u578b\u9009\u624b\u201d\u5728\u8d5b\u573a\u4e0a\u80fd\u9002\u5e94\u591a\u79cd\u89d2\u8272\u4e00\u6837\uff0cDPA\u4e5f\u5728\u4f17\u591a\u9886\u57df\u4e2d\u5c55\u73b0\u51fa\u5176\u4e0d\u53ef\u66ff\u4ee3\u7684\u4ef7\u503c\u3002<\/p>\n
\u4ece\u6c7d\u8f66\u5de5\u4e1a\u5230\u5efa\u7b51\u884c\u4e1a\uff0c\u4ece\u8fd0\u52a8\u5668\u6750\u5230\u533b\u7597\u8bbe\u5907\uff0cDPA\u51ed\u501f\u5176\u8f7b\u91cf\u5316\u3001\u9ad8\u5f39\u6027\u548c\u53ef\u56de\u6536\u6027\u7b49\u4f18\u52bf\uff0c\u6b63\u5728\u6539\u53d8\u4f20\u7edf\u6750\u6599\u7684\u5e94\u7528\u65b9\u5f0f\u3002\u5c24\u5176\u5728\u5168\u7403\u7eff\u8272\u8f6c\u578b\u7684\u5927\u80cc\u666f\u4e0b\uff0cDPA\u66f4\u662f\u88ab\u89c6\u4e3a\u4e00\u79cd\u80fd\u591f\u6709\u6548\u51cf\u5c11\u78b3\u8db3\u8ff9\u3001\u63d0\u9ad8\u8d44\u6e90\u5229\u7528\u7387\u7684\u7406\u60f3\u6750\u6599\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8DPA\u7684\u57fa\u672c\u6982\u5ff5\u3001\u4ea7\u54c1\u53c2\u6570\u3001\u5e94\u7528\u9886\u57df\u53ca\u5176\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\uff0c\u5e76\u7ed3\u5408\u56fd\u5185\u5916\u76f8\u5173\u6587\u732e\uff0c\u5168\u9762\u5256\u6790\u8fd9\u4e00\u201c\u795e\u5947\u6750\u6599\u201d\u7684\u6f5c\u529b\u4e0e\u6311\u6218\u3002<\/p>\n
\u5fae\u5b54\u805a\u6c28\u916f\u5f39\u6027\u4f53DPA\u662f\u4e00\u79cd\u4ee5\u805a\u6c28\u916f\u4e3a\u4e3b\u8981\u6210\u5206\u7684\u65b0\u578b\u529f\u80fd\u6750\u6599\uff0c\u901a\u8fc7\u7279\u6b8a\u7684\u53d1\u6ce1\u5de5\u827a\u5236\u5907\u800c\u6210\u3002\u5b83\u7684\u5fae\u89c2\u7ed3\u6784\u7531\u5927\u91cf\u5747\u5300\u5206\u5e03\u7684\u5c0f\u5b54\u7ec4\u6210\uff0c\u8fd9\u4e9b\u5c0f\u5b54\u8d4b\u4e88\u4e86DPA\u72ec\u7279\u7684\u673a\u68b0\u6027\u80fd\u548c\u7269\u7406\u7279\u6027\u3002\u6839\u636e\u5b54\u5f84\u5927\u5c0f\u7684\u4e0d\u540c\uff0cDPA\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u7c7b\uff1a<\/p>\n
DPA\u4e4b\u6240\u4ee5\u80fd\u5728\u4f17\u591a\u6750\u6599\u4e2d\u8131\u9896\u800c\u51fa\uff0c\u79bb\u4e0d\u5f00\u5176\u4ee5\u4e0b\u51e0\u4e2a\u6838\u5fc3\u7279\u6027\uff1a<\/p>\n
DPA\u7684\u5236\u5907\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4\uff1a<\/p>\n
\u6bcf\u4e00\u6b65\u9aa4\u90fd\u9700\u8981\u7cbe\u786e\u63a7\u5236\u53c2\u6570\uff0c\u4ee5\u4fdd\u8bc1DPA\u7684\u8d28\u91cf\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u4e00\u81f4\u6027\u3002<\/p>\n
\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3DPA\u7684\u6027\u80fd\u7279\u70b9\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5177\u4f53\u7684\u4ea7\u54c1\u53c2\u6570\u6765\u5206\u6790\u5176\u4f18\u52bf\u3002\u4ee5\u4e0b\u662fDPA\u7684\u4e00\u4e9b\u5173\u952e\u6307\u6807\u53ca\u5176\u8303\u56f4\uff1a<\/p>\n
\u53c2\u6570\u540d\u79f0<\/th>\n | \u5355\u4f4d<\/th>\n | \u8303\u56f4\u503c<\/th>\n | \u5907\u6ce8<\/th>\n<\/tr>\n<\/thead>\n |
---|---|---|---|
\u5bc6\u5ea6<\/td>\n | g\/cm\u00b3<\/td>\n | 0.02 – 0.8<\/td>\n | \u53d6\u51b3\u4e8e\u5b54\u9699\u7387<\/td>\n<\/tr>\n |
\u786c\u5ea6\uff08\u90b5\u6c0fA\uff09<\/td>\n | –<\/td>\n | 10 – 90<\/td>\n | \u53ef\u5b9a\u5236<\/td>\n<\/tr>\n |
\u62c9\u4f38\u5f3a\u5ea6<\/td>\n | MPa<\/td>\n | 0.1 – 5.0<\/td>\n | \u968f\u914d\u65b9\u53d8\u5316<\/td>\n<\/tr>\n |
\u538b\u7f29\u6c38\u4e45\u53d8\u5f62<\/td>\n | %<\/td>\n | <10<\/td>\n | \u572870\u2103\u4e0b\u6d4b\u8bd5<\/td>\n<\/tr>\n |
\u56de\u5f39\u6027<\/td>\n | %<\/td>\n | 30 – 80<\/td>\n | \u52a8\u6001\u56de\u5f39\u6d4b\u8bd5\u7ed3\u679c<\/td>\n<\/tr>\n |
\u70ed\u5bfc\u7387<\/td>\n | W\/(m\u00b7K)<\/td>\n | 0.02 – 0.06<\/td>\n | \u95ed\u5b54\u578b\u66f4\u9ad8<\/td>\n<\/tr>\n |
\u5438\u6c34\u7387<\/td>\n | %<\/td>\n | <1<\/td>\n | \u95ed\u5b54\u578b\u51e0\u4e4e\u4e0d\u5438\u6c34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4ee5\u4e0a\u6570\u636e\u4ec5\u4e3a\u4e00\u822c\u53c2\u8003\u503c\uff0c\u5b9e\u9645\u6027\u80fd\u53ef\u80fd\u56e0\u751f\u4ea7\u5de5\u827a\u548c\u539f\u6750\u6599\u5dee\u5f02\u800c\u6709\u6240\u4e0d\u540c\u3002<\/p>\n \n DPA\u7684\u5e94\u7528\u9886\u57df<\/h2>\nDPA\u7684\u591a\u529f\u80fd\u6027\u548c\u591a\u6837\u5316\u6027\u80fd\u4f7f\u5176\u5728\u591a\u4e2a\u884c\u4e1a\u4e2d\u627e\u5230\u4e86\u7528\u6b66\u4e4b\u5730\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u4e3b\u8981\u7684\u5e94\u7528\u65b9\u5411\uff1a<\/p>\n 1. \u6c7d\u8f66\u5de5\u4e1a<\/h3>\n\u5728\u6c7d\u8f66\u884c\u4e1a\uff0cDPA\u5e38\u88ab\u7528\u4f5c\u9694\u97f3\u6750\u6599\u3001\u5ea7\u6905\u586b\u5145\u7269\u4ee5\u53ca\u8f66\u8eab\u51cf\u9707\u90e8\u4ef6\u3002\u4f8b\u5982\uff0c\u67d0\u56fd\u9645\u77e5\u540d\u8f66\u4f01\u5728\u5176\u65b0\u6b3e\u7535\u52a8\u8f66\u4e2d\u91c7\u7528\u4e86\u95ed\u5b54\u578bDPA\u4f5c\u4e3a\u7535\u6c60\u7ec4\u7684\u9694\u70ed\u5c42\uff0c\u663e\u8457\u63d0\u5347\u4e86\u8f66\u8f86\u7684\u5b89\u5168\u6027\u548c\u7eed\u822a\u91cc\u7a0b\u3002\u6b64\u5916\uff0c\u5f00\u5b54\u578bDPA\u8fd8\u53ef\u4ee5\u7528\u4e8e\u8f66\u53a2\u5185\u7684\u566a\u97f3\u63a7\u5236\uff0c\u4e3a\u4e58\u5ba2\u63d0\u4f9b\u66f4\u52a0\u8212\u9002\u7684\u9a7e\u4e58\u4f53\u9a8c\u3002<\/p>\n 2. \u5efa\u7b51\u884c\u4e1a<\/h3>\n\u5efa\u7b51\u9886\u57df\u662fDPA\u53e6\u4e00\u4e2a\u91cd\u8981\u7684\u5e94\u7528\u5e02\u573a\u3002\u65e0\u8bba\u662f\u5c4b\u9876\u4fdd\u6e29\u3001\u5899\u4f53\u9694\u97f3\u8fd8\u662f\u5730\u677f\u51cf\u9707\uff0cDPA\u90fd\u80fd\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002\u7279\u522b\u662f\u8fd1\u5e74\u6765\u5174\u8d77\u7684\u88ab\u52a8\u623f\u6280\u672f\uff0c\u66f4\u662f\u79bb\u4e0d\u5f00\u9ad8\u6027\u80fd\u7684\u9694\u70ed\u6750\u6599\u652f\u6301\u3002\u636e\u4e00\u9879\u7814\u7a76\u663e\u793a\uff0c\u4f7f\u7528DPA\u4f5c\u4e3a\u5916\u5899\u4fdd\u6e29\u5c42\u7684\u5efa\u7b51\u7269\uff0c\u51ac\u5b63\u53d6\u6696\u80fd\u8017\u53ef\u964d\u4f4e\u7ea630%\uff08\u6765\u6e90\uff1aJournal of Building Physics, 2020\uff09\u3002<\/p>\n 3. \u533b\u7597\u5668\u68b0<\/h3>\n\u5728\u533b\u7597\u5668\u68b0\u65b9\u9762\uff0cDPA\u56e0\u5176\u67d4\u8f6f\u8212\u9002\u4e14\u6613\u4e8e\u6d88\u6bd2\u7684\u7279\u70b9\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5047\u80a2\u886c\u57ab\u3001\u624b\u672f\u5e8a\u57ab\u4ee5\u53ca\u5eb7\u590d\u8bad\u7ec3\u5668\u6750\u4e2d\u3002\u4f8b\u5982\uff0c\u5fb7\u56fd\u4e00\u5bb6\u533b\u7597\u516c\u53f8\u5f00\u53d1\u4e86\u4e00\u6b3e\u57fa\u4e8eDPA\u7684\u8db3\u5e95\u538b\u529b\u68c0\u6d4b\u7cfb\u7edf\uff0c\u5e2e\u52a9\u533b\u751f\u51c6\u786e\u8bc4\u4f30\u60a3\u8005\u7684\u6b65\u6001\u95ee\u9898\u3002<\/p>\n 4. \u8fd0\u52a8\u5668\u6750<\/h3>\n\u5bf9\u4e8e\u8ffd\u6c42\u6781\u81f4\u6027\u80fd\u7684\u8fd0\u52a8\u5458\u6765\u8bf4\uff0c\u88c5\u5907\u7684\u8f7b\u91cf\u5316\u548c\u8212\u9002\u6027\u81f3\u5173\u91cd\u8981\u3002DPA\u6b63\u662f\u6ee1\u8db3\u8fd9\u4e00\u9700\u6c42\u7684\u7406\u60f3\u6750\u6599\u3002\u4ece\u8dd1\u978b\u4e2d\u5e95\u5230\u6ed1\u96ea\u677f\u62a4\u57ab\uff0c\u518d\u5230\u62f3\u51fb\u624b\u5957\u5185\u886c\uff0cDPA\u7684\u8eab\u5f71\u65e0\u5904\u4e0d\u5728\u3002\u7814\u7a76\u8868\u660e\uff0c\u91c7\u7528DPA\u5236\u6210\u7684\u8dd1\u978b\u4e2d\u5e95\u6bd4\u4f20\u7edfEVA\u6750\u6599\u66f4\u8010\u7528\uff0c\u4f7f\u7528\u5bff\u547d\u5ef6\u957f\u4e86\u8fd150%\uff08\u6765\u6e90\uff1aMaterials Science and Engineering, 2021\uff09\u3002<\/p>\n \n \u56fd\u5185\u5916\u7814\u7a76\u73b0\u72b6\u4e0e\u5bf9\u6bd4<\/h2>\n |