{"id":24711,"date":"2016-06-14T00:14:40","date_gmt":"2016-06-13T16:14:40","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=24711"},"modified":"2018-08-03T14:43:39","modified_gmt":"2018-08-03T06:43:39","slug":"%e3%80%90%e5%b7%a5%e7%a8%8b%e8%a8%ad%e8%a8%88%e3%80%91%e5%8f%b3%e9%a7%95%e5%9c%8b%e5%ae%b6%e5%87%ba%e7%8f%be%e5%b7%a6%e9%a7%95%e8%b7%af%e6%ae%b5%ef%bc%9f%e9%ab%98%e9%80%9f%e5%85%ac%e8%b7%af%e6%96%b0","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=24711","title":{"rendered":"\u3010\u5de5\u7a0b\u8a2d\u8a08\u3011\u53f3\u99d5\u570b\u5bb6\u51fa\u73fe\u5de6\u99d5\u8def\u6bb5\uff1f\u9ad8\u901f\u516c\u8def\u65b0\u8a2d\u8a08\uff1a\u83f1\u5f62\u5206\u6d41\u4ea4\u6d41\u9053"},"content":{"rendered":"

\u25a0\u958b\u8457\u8eca\u6e96\u5099\u4e0a\u9ad8\u901f\u516c\u8def\uff0c\u537b\u7a81\u7136\u8d70\u5230\u5de6\u908a\u7684\u5c0d\u5411\u8eca\u9053\u53bb\u4e86\uff0c\u9019\u9055\u53cd\u5e38\u7406\u7684\u4ea4\u6d41\u9053\u8a2d\u8a08\u537b\u80fd\u986f\u8457\u6e1b\u4f4e\u8eca\u798d\u767c\u751f\u6a5f\u7387\u3002<\/strong><\/span><\/p>\n

\"By
By Ayindolmah [CC BY-SA 4.0 , via Wikimedia Commons<\/figcaption><\/figure>\u64b0\u6587\uff5c<\/strong>\u65b9\u7a0b\u6bc5<\/p>\n

\u9ad8\u901f\u516c\u8def\u4ea4\u6d41\u9053\u662f\u8eca\u798d\u767c\u751f\u7684\u9ad8\u5371\u96aa\u7fa4\uff0c\u5982\u4f55\u8a2d\u8a08\u4ea4\u901a\u865f\u8a8c\u53ca\u4ea4\u6703\u8def\u53e3\u662f\u500b\u91cd\u8981\u8b70\u984c\uff0c\u826f\u597d\u7684\u8a2d\u8a08\u4e0d\u50c5\u80fd\u6e1b\u5c11\u585e\u8eca\u66f4\u53ef\u4ee5\u964d\u4f4e\u610f\u5916\u50b7\u4ea1\u3002\u5728\u773e\u591a\u8a2d\u8a08\u4e2d\uff0c\u5176\u4e2d\u4e00\u7a2e\u5e38\u898b\u7684\u70ba\u83f1\u5f62\u7acb\u4ea4(Diamond interchange)\uff0c\u4f46\u5728\u9019\u7a2e\u8def\u53e3\u6703\u6709\u5f88\u591a\u5de6\u8f49\u8eca\u8f1b\u4e14\u5e38\u5e38\u9020\u6210\u610f\u5916\u3002\u70ba\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0c2009\u5e74\u8d77\uff0c\u7f8e\u570b\u5728\u5bc6\u8607\u91cc\u5dde\u7684\u82e5\u5e72\u4ea4\u6d41\u9053\u63a1\u7528\u4e00\u500b\u65b0\u8a2d\u8a08\uff0c\u7a31\u70ba\u300c\u83f1\u5f62\u5206\u6d41\u4ea4\u6d41\u9053\u300d(Diverging Diamond Interchange, DDI)\u3002\u800c\u5bc6\u8607\u91cc\u5927\u5b78 (University of Missouri) \u571f\u6728\u5de5\u7a0b\u5b78\u7cfb\u5728Transportation Research Record: Journal of the Transportation Research Board<\/em>\u671f\u520a\u4e0a\u767c\u8868\u4e86\u6578\u7bc7\u8ad6\u6587\uff0c\u63a2\u8a0e\u300c\u83f1\u5f62\u5206\u6d41\u4ea4\u6d41\u9053\u300d\u662f\u5426\u771f\u7684\u80fd\u6709\u6548\u964d\u4f4e\u8eca\u798d\u767c\u751f\u7684\u6a5f\u7387\uff0c\u672c\u6587\u5c07\u91dd\u5c0d\u5169\u7a2e\u4ea4\u6d41\u9053\u8def\u53e3\u8a2d\u8a08\u505a\u7c21\u55ae\u4ecb\u7d39\uff0c\u8b93\u5404\u4f4d\u8b80\u8005\u4e86\u89e3\u9019\u7a76\u7adf\u5982\u4f55\u6e1b\u5c11\u4ea4\u901a\u610f\u5916\u3002<\/p>\n

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\n<\/strong><\/span>\u5148\u4f86\u770b\u770b\u50b3\u7d71\u7684\u83f1\u5f62\u7acb\u4ea4\u4ea4\u6d41\u9053\uff0c\u5982\u5716\u4e00\u6240\u793a\u5169\u689d\u6a6b\u5411\u8f03\u7c97\u7684\u662f\u9ad8\u901f\u516c\u8def\uff0c\u800c\u7e31\u5411\u7684\u5247\u662f\u4e00\u822c\u9053\u8def\u3002\u5047\u8a2d\u9019\u5f35\u5716\u7684\u5411\u4e0a\u662f\u5317\u65b9\uff0c\u6211\u5011\u4f86\u63a8\u63a8\u770b\u8eca\u6d41\u53ca\u865f\u8a8c\u8981\u5982\u4f55\u904b\u884c\uff1a\u5047\u8a2d\u73fe\u5728\u6709\u5e73\u9762\u9053\u8def\u5f80\u5317\u8d70\u7684\u8eca\u8f1b\u8981\u4e0a\u9ad8\u901f\u516c\u8def\uff0c\u60f3\u5f80\u6771\u8d70\u5c31\u53f3\u8f49\u4e0a\u4ea4\u6d41\u9053\uff0c\u4f46\u5f80\u897f\u8d70\u5c31\u5fc5\u9808\u7a7f\u904e\u9ad8\u901f\u516c\u8def\u4e0b\u65b9\u518d\u5de6\u8f49\u4e0a\u4ea4\u6d41\u9053\u3002\u5f80\u6771\u7684\u65b9\u5411\u7c21\u55ae\uff0c\u5c31\u76f4\u63a5\u53f3\u8f49\u4e0a\u531d\u9053[\u8a3b]\uff1b\u4f46\u5f80\u897f\u4e0a\u531d\u9053\u7684\u8def\u53e3(\u7d05\u8272\u5708\u8655)\u5c31\u5fc5\u9808\u8981\u5de6\u8f49\uff0c\u4e14\u56e0\u61c9\u9019\u4e9b\u5de6\u8f49\u8eca\u8f1b\uff0c\u4ea4\u901a\u865f\u8a8c\u5c31\u5fc5\u9808\u6709\u4e09\u7a2e\u72c0\u6cc1\uff1a\u7b2c\u4e00\u7a2e\u70ba\u76f4\u884c\u7da0\u71c8\u4e14\u5de6\u8f49\u4e5f\u7da0\u71c8(\u540c\u6642\u5357\u4e0b\u8def\u53e3\u5fc5\u9808\u7d05\u71c8)\uff0c\u8eca\u8f1b\u53ef\u4ee5\u9806\u5229\u5de6\u8f49\u4e0a\u531d\u9053\uff1b\u7b2c\u4e8c\u7a2e\u662f\u5de6\u8f49\u7d05\u71c8\u4f46\u76f4\u884c\u7da0\u71c8\uff0c\u8b93\u5357\u4e0b\u8eca\u8f1b\u53ef\u4ee5\u76f4\u884c\uff1b\u7b2c\u4e09\u7a2e\u5247\u662f\u5b8c\u5168\u7d05\u71c8\uff0c\u8b93\u7531\u6771\u5411\u897f\u7684\u9ad8\u901f\u516c\u8def\u8eca\u8f1b\u4e0b\u531d\u9053\u3002\u4e5f\u5c31\u662f\u8aaa\u7531\u5357\u5411\u5317\u3001\u4e26\u4e14\u8981\u5de6\u8f49\u4e0a\u531d\u9053\u7684\u8eca\u5c31\u5fc5\u9808\u5728\u8def\u53e3\u7b49\u5f85\u865f\u8a8c\u8b8a\u63db\u3002\u540c\u6642\uff0c\u5de6\u8f49\u56e0\u70ba\u7d93\u904e\u5c0d\u9762\u5357\u4e0b\u8eca\u9053\uff0c\u4e5f\u589e\u52a0\u4e86\u8eca\u798d\u7684\u6a5f\u7387\u3002\u8b80\u8005\u53ef\u4ee5\u81ea\u5df1\u63a8\u60f3\u4e00\u4e0b\u5176\u4ed6\u60c5\u6cc1\u8981\u5982\u4f55\u63a7\u5236\u865f\u8a8c\uff0c\u7e3d\u800c\u8a00\u4e4b\uff0c\u56db\u500b\u5fc5\u9808\u5de6\u8f49\u7684\u65b9\u5411(\u5357\u5411\u897f\u3001\u5317\u5411\u6771\u3001\u897f\u5411\u5317\u53ca\u6771\u5411\u5357)\u9020\u6210\u8def\u53e3\u865f\u8a8c\u8907\u96dc\uff0c\u540c\u6642\u4e5f\u589e\u52a0\u8eca\u798d\u767c\u751f\u6a5f\u7387\u3002<\/p>\n

\"\u5716\u4e00\u3001\u83f1\u5f62\u7acb\u4ea4\u793a\u610f\u5716
\u5716\u4e00\u3001\u83f1\u5f62\u7acb\u4ea4\u793a\u610f\u5716 (By User:Rfc1394 (Own work) [LGPL (http:\/\/www.gnu.org\/licenses\/lgpl.html), GFDL (http:\/\/www.gnu.org\/copyleft\/fdl.html) or CC BY-SA 3.0], via Wikimedia Commons)<\/figcaption><\/figure>\u25cf\u65b0\u5f0f\u83f1\u5f62\u5206\u6d41\u4ea4\u6d41\u9053DDI<\/strong><\/span>
\n\u63a5\u8457\u4f86\u770b\u672c\u6587\u4e3b\u89d2\uff1a\u83f1\u5f62\u5206\u6d41\u4ea4\u6d41\u9053DDI(\u5982\u5716\u4e8c)\u3002\u5728\u5716\u4e2d\uff0c\u5357\u5317\u5411\u662f\u9ad8\u901f\u516c\u8def\uff0c\u6771\u897f\u5411\u70ba\u5e73\u9762\u9053\u8def\u3002DDI\u6700\u5947\u602a\u7684\u5730\u65b9\u662f\u5e73\u9762\u9053\u8def\u6703\u5728\u8def\u53e3\u4ea4\u932f\uff0c\u8b8a\u6210\u9760\u5de6\u99d5\u99db\uff0c\u7136\u5f8c\u518d\u63db\u56de\u4f86\u9760\u53f3\u99d5\u99db\u3002\u4ea4\u901a\u865f\u8a8c\u6703\u8a2d\u5728\u5716\u4e2d\u7684\u9ed1\u9ede\u8655\uff0c\u4e5f\u5c31\u662f\u8eca\u9053\u4e92\u63db\u8655\uff0c\u5176\u4ed6\u5247\u4f9d\u8def\u53e3\u6027\u8cea\u53ca\u7dda\u9053\u6578\u91cf\u4e0d\u540c\u5728\u7da0\u9ede\u8655\u9078\u64c7\u6027\u8a2d\u7f6e\u865f\u8a8c\u3002DDI\u7279\u6b8a\u7684\u8a2d\u8a08\u628a\u8eca\u8f1b\u4ea4\u6703\u8655\u5f9e\u56db\u500b\u5de6\u8f49\u8b8a\u6210\u5169\u500b\u4ea4\u53c9\uff0c\u6e1b\u5c11\u4e86\u56e0\u70ba\u8eca\u8f1b\u4ea4\u6703\u767c\u751f\u610f\u5916\u7684\u6a5f\u7387\u3002\u6211\u5011\u4e5f\u4f86\u63a8\u63a8\u770b\u8eca\u6d41\u6703\u5982\u4f55\u8b8a\u5316\uff1a\u5047\u8a2d\u7531\u897f\u5411\u6771(\u6843\u7d05\u8272)\u7684\u8eca\u8f1b\u8981\u4e0a\u4ea4\u6d41\u9053\uff0c\u5c31\u8b93\u5c0d\u5411\u6771\u5f80\u897f(\u7d05\u8272)\u7684\u865f\u8a8c\u70ba\u7d05\u71c8\uff0c\u5c07\u5b83\u5011\u901a\u901a\u64cb\u4f4f\u3002\u5982\u6b64\u4e00\u4f86\u7531\u897f\u5411\u6771\u7684\u8eca\u8f1b\u4fbf\u53ef\u9806\u5229\u5317\u4e0a\u6216\u5357\u4e0b\uff0c\u4e5f\u6c92\u6709\u4efb\u4f55\u4e00\u8655\u8981\u5de6\u8f49\u7d93\u904e\u5c0d\u5411\u8eca\u9053\u3002\u82e5\u662f\u7da0\u9ede\u8655\u6709\u8a2d\u865f\u8a8c\uff0c\u5373\u5c07\u6e96\u5099\u4e0b\u9ad8\u901f\u516c\u8def\u4e14\u8981\u9032\u5165\u897f\u5411\u6771\u8eca\u9053\u7684\u8eca\u6d41\u64cb\u4f4f\u5373\u53ef\u3002\u4e5f\u5c31\u662f\u8aaa\uff0c\u4ea4\u901a\u865f\u8a8c\u53ea\u5269\u5169\u7a2e\u7d44\u5408\uff0c\u8b93\u6771\u5411\u897f\u901a\u904e\u6216\u662f\u897f\u5411\u6771\u901a\u904e(\u82e5\u662f\u5176\u4ed6\u7da0\u9ede\u8655\u591a\u8a2d\u7d05\u7da0\u71c8\u4e5f\u9084\u662f\u53ea\u6709\u5169\u7a2e\u72c0\u6cc1\uff0c\u8b80\u8005\u6709\u8208\u8da3\u53ef\u4ee5\u63a8\u63a8\u770b)\uff0c\u4e0d\u50cf\u524d\u6bb5\u83f1\u5f62\u7acb\u4ea4\u4ea4\u6d41\u9053\u6240\u63cf\u8ff0\u9700\u8981\u4e09\u7a2e\u71c8\u865f\uff0c\u540c\u6642\u6e1b\u5c11\u4e86\u8eca\u8f1b\u585e\u5728\u8def\u53e3\u7684\u6642\u9593\u3002<\/p>\n

\"5262\"
\u5716\u4e8c\u3001\u83f1\u5f62\u5206\u6d41\u4ea4\u6d41\u9053\u793a\u610f\u5716 (By I made this file myself. The original GIF version was made by Patricius_Augustus (see link to old image) (SVG version of File:Diverging_Diamond.gif) [CC BY 3.0 ], via Wikimedia Commons)<\/figcaption><\/figure>\u25cf\u83f1\u5f62\u5206\u6d41\u4ea4\u6d41\u9053\u5be6\u969b\u6210\u6548<\/strong><\/span>
\n\u7f8e\u570b\u81ea2009\u5e74\u958b\u59cb\u5f15\u5165DDI\uff0c\u5bc6\u8607\u91cc\u5927\u5b78Carlos Sun\u6559\u6388\u91dd\u5c0d\u4e03\u8655\u81ea2009\u52302012\u5e74\uff0c\u5728\u5bc6\u8607\u91cc\u5dde\u3001\u7530\u7d0d\u897f\u5dde\u3001\u80af\u5854\u57fa\u5dde\u53ca\u7d10\u7d04\u5dde\u8a2d\u7acb\u7684DDI\u9032\u884c\u7814\u7a76\uff0c\u767c\u73fe\u76f8\u8f03\u65bc\u50b3\u7d71\u83f1\u5f62\u7acb\u4ea4\uff0cDDI\u8b93\u4ea4\u901a\u610f\u5916\u767c\u751f\u7684\u6a5f\u7387\u6e1b\u5c1133%\uff1b\u800c\u9020\u6210\u50b7\u4ea1\u7684\u610f\u5916\u66f4\u662f\u6e1b\u5c11\u4e8641%\u3002\u8b49\u660e\u9019\u500b\u770b\u4f3c\u5947\u602a\u7684\u4ea4\u6d41\u9053\u8a2d\u8a08\u662f\u5f88\u6709\u6548\u7684\u3002\u7814\u7a76\u4e5f\u5206\u6790\u4e86\u4e0d\u540c\u7531\u65b9\u5411\u649e\u64ca\u5c0e\u81f4\u8eca\u798d\u7684\u6578\u64da\u8b8a\u5316\uff0c\u4e00\u822c\u4ea4\u6d41\u9053\u53e3\u7684\u8eca\u798d\u578b\u614b\u6700\u591a\u7684\u662f\u5f8c\u65b9\u8ffd\u649e(Rear end)\uff0c\u5176\u9918\u9084\u6709\u8f49\u5f4e\u9020\u6210\u7684\u5074\u9762\u649e\u64ca(Angle)\u3001\u540c\u65b9\u5411\u884c\u9032\u7684\u5074\u9762\u649e\u64ca(Sideswipe same direction)\u4ee5\u53ca\u55ae\u4e00\u8eca\u8f1b\u8eca\u798d(Single vehicle)\u3002\u7814\u7a76\u986f\u793a\u56e0\u70ba\u8f49\u5f4e\u9020\u6210\u7684\u5074\u9762\u885d\u649e\u53ca\u5f8c\u65b9\u8ffd\u649e\u90fd\u5927\u70ba\u6e1b\u5c11\uff0c\u5b8c\u5168\u7b26\u5408\u7576\u521d\u8a2d\u8a08DDI\u6e1b\u5c11\u5de6\u8f49\u7684\u521d\u8877\u3002\u4f46\u540c\u6642\u56e0\u70baDDI\u8b93\u8eca\u8f1b\u7531\u5074\u908a\u532f\u5165\u7684\u6a5f\u6703\u8b8a\u591a\u4e86\uff0c\u6240\u4ee5\u540c\u65b9\u5411\u7684\u5074\u9762\u8ffd\u649e\u6a5f\u7387\u6709\u7a0d\u7a0d\u4e0a\u5347\uff0c\u800c\u55ae\u4e00\u8eca\u8f1b\u8eca\u798d\u5247\u662f\u6c92\u6709\u986f\u8457\u8b8a\u5316\u3002<\/p>\n

\u53ef\u4ee5\u60f3\u898b\u7684\u662f\u5c07\u4f86\u6703\u6709\u8d8a\u4f86\u8d8a\u591aDDI\u51fa\u73fe\u5728\u4ea4\u6d41\u9053\u53e3\uff0c\u82e5\u662f\u81ea\u52a9\u51fa\u570b\u65c5\u904a\u958b\u8eca\u9047\u5230\u9019\u7a2e\u8def\u53e3\u5225\u592a\u9a5a\u8a1d\uff0c\u5b83\u53ef\u662f\u8b93\u4f60\u7684\u884c\u8eca\u5b89\u5168\u591a\u4e86\u4e00\u5206\u4fdd\u969c\u3002<\/p>\n

\u53c3\u8003\u8cc7\u6599\uff1a<\/strong><\/p>\n

    \n
  1. Hummer, Joseph E., et al. \"Safety evaluation of seven of the earliest diverging diamond interchanges installed in the United States.\"\u00a0Transportation Research Record: Journal of the Transportation Research Board<\/em>\u00a02583 (2016): 25-33.<\/li>\n
  2. Claros, Boris R., et al. \"Safety Evaluation of Diverging Diamond Interchanges in Missouri.\"\u00a0Transportation Research Record: Journal of the Transportation Research Board<\/em>\u00a02486 (2015): 1-10.<\/li>\n
  3. Innovative Traffic Interchanges Help Drivers Avoid Crashes, Save Lives<\/a><\/li>\n
  4. Three papers outline new ways to look at interchange safety<\/a><\/li>\n
  5. Wikipedia: Diverging diamond interchange<\/a><\/li>\n
  6. Wikipedia: Diamond interchange<\/a><\/li>\n
  7. The Official Website of the DDI - \"A Diamond Interchange With a Twist\"<\/a><\/li>\n<\/ol>\n

    --<\/strong><\/span>
    \u4f5c\u8005\uff1a\u65b9\u7a0b\u6bc5 \u53f0\u5927\u6750\u6599\u7562\uff0c\u76ee\u524d\u65bcUCSD\u535a\u58eb\u73ed\u6399\u624e\u4e2d\u3002\u79d1\u6559\u4e2d\u5fc3\u7279\u7d04\u5beb\u624b\uff0c\u5f9e\u4e8b\u79d1\u666e\u6587\u7ae0\u5beb\u4f5c\u3002<\/strong><\/span><\/p>\n

     <\/p>\n

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