{"id":10513,"date":"2026-08-02T23:49:00","date_gmt":"2026-08-02T14:49:00","guid":{"rendered":"http:\/\/hdmr.org\/d\/?p=10513#"},"modified":"2026-08-03T02:50:25","modified_gmt":"2026-08-02T17:50:25","slug":"wp-10513","status":"publish","type":"post","link":"https:\/\/hdmr.org\/d\/wp-10513","title":{"rendered":"\u306a\u3093\u3067\u53f3\u5074\u901a\u884c\u3068\u5de6\u5074\u901a\u884c\u3092\u5165\u308c\u66ff\u3048\u308b?"},"content":{"rendered":"<p>\u65e5\u672c\u3067\u306f\u898b\u306a\u3044\u30b9\u30bf\u30a4\u30eb\u306a\u306e\u3060\u3051\u3069\u2026\u2026<\/p>\n<p><a href=\"https:\/\/gigazine.net\/news\/20180312-new-intersection-design-ddi\/\">\u6e0b\u6ede\u3068\u4e8b\u6545\u3092\u6e1b\u3089\u3059\u65b0\u30c7\u30b6\u30a4\u30f3\u306e\u30a4\u30f3\u30bf\u30fc\u30c1\u30a7\u30f3\u30b8\u958b\u767a\u304c\u30a2\u30e1\u30ea\u30ab\u3067\u9032\u884c\u4e2d (Gigazine)<\/a><\/p>\n<p>Diverging Diamond Interchange(DDI)\u3068\u3044\u3046\u9ad8\u901f\u9053\u8def\u306e\u30a4\u30f3\u30bf\u30fc\u30c1\u30a7\u30f3\u30b8\u306e\u4e00\u65b9\u5f0f\u306a\u306e\u3060\u304c\u3001<\/p>\n<p>\u53f3\u5074\u901a\u884c\uff5e\u5de6\u5074\u901a\u884c\uff5e\u53f3\u5074\u901a\u884c\u3068\u5165\u308c\u63db\u3048\u308b\u3068\u3044\u3046\u4e0d\u601d\u8b70\u306a\u65b9\u6cd5\u3067\u3042\u308b\u3002<\/p>\n<hr>\n<p>\u65e5\u672c\u3067\u306f\u898b\u306a\u3044\u3068\u66f8\u3044\u305f\u304c\u3001\u30a2\u30e1\u30ea\u30ab\u3067\u8fd1\u5e74\u5c0e\u5165\u304c\u9032\u3093\u3067\u3044\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3001<\/p>\n<p>\u307b\u3068\u3093\u3069\u30a2\u30e1\u30ea\u30ab\u7279\u6709\u3068\u8a00\u3063\u3066\u3082\u3088\u3044\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n<p>\u3053\u306e\u53f3\u5074\u901a\u884c\u3068\u5de6\u5074\u901a\u884c\u3092\u5165\u308c\u63db\u3048\u308b\u5834\u6240\u306f\u4fe1\u53f7\u3067\u5236\u5fa1\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>\u3069\u3046\u306b\u3082\u4e2d\u9014\u534a\u7aef\u306a\u6c17\u304c\u3059\u308b\u304c\u3001\u3053\u308c\u306f\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u578b\u306e\u30a4\u30f3\u30bf\u30fc\u30c1\u30a7\u30f3\u30b8\u306e\u69cb\u9020\u3092\u5c11\u3057\u5909\u3048\u305f\u3082\u306e\u3067\u3042\u308b\u3002<\/p>\n<p>\u65e5\u672c\u3067\u898b\u306a\u3044\u306e\u306f\u3001\u305d\u3082\u305d\u3082\u65e5\u672c\u306b\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u578b\u306e\u30a4\u30f3\u30bf\u30fc\u30c1\u30a7\u30f3\u30b8\u304c\u5c11\u306a\u3044\u304b\u3089\u3068\u3044\u3046\u306e\u3082\u3042\u308b\u306e\u304b\u3082\u3002<\/p>\n<hr>\n<p>\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u578b\u3068\u3044\u3046\u306e\u306f\u9ad8\u901f\u9053\u8def\u3068\u51fa\u5165\u308a\u3059\u308b\u30e9\u30f3\u30d7\u3068\u4e00\u822c\u9053\u304c\u76f4\u63a5\u4ea4\u5dee\u3059\u308b\u3068\u3044\u3046\u3082\u306e\u3002<\/p>\n<p>\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u306e\u306f\u3088\u3044\u306e\u3060\u304c\u3001\u6599\u91d1\u6240\u3092\u8a2d\u7f6e\u3059\u308b\u5834\u5408\u306b\u6570\u304c\u591a\u304f\u306a\u308b\u6b20\u70b9\u304c\u3042\u308b\u3002<\/p>\n<p>\u65e5\u672c\u3067\u3082\u7121\u6599\u306e\u9ad8\u901f\u9053\u8def\u3084\u5747\u4e00\u5236\u306e\u9ad8\u901f\u9053\u8def\u3067\u306f\u4f7f\u308f\u308c\u308b\u3053\u3068\u3082\u3042\u308b\u3051\u3069\u3001\u305d\u308c\u3067\u3082\u73cd\u3057\u3044\u304b\u3082\u3002<\/p>\n<p>\u6b20\u70b9\u306f\u4e00\u822c\u9053\u3068\u30e9\u30f3\u30d7\u306e\u51fa\u5165\u308a\u306b\u65e5\u672c\u3067\u8a00\u3048\u3070\u53f3\u6298\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u3002<\/p>\n<p>\u53f3\u5074\u901a\u884c\u306e\u30a2\u30e1\u30ea\u30ab\u3067\u8a00\u3048\u3070\u5bfe\u5411\u8eca\u7dda\u3092\u6a2a\u65ad\u3059\u308b\u306e\u306f\u5de6\u6298\u3067\u3059\u304b\u3002<\/p>\n<p>\u305d\u308c\u304c\u9ad8\u901f\u9053\u8def\u3092\u307e\u305f\u3050\u4e21\u5074\u3067\u767a\u751f\u3059\u308b\u306e\u3067\u5927\u5909\u306a\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n<p>\u305d\u3053\u3067\u8003\u3048\u3089\u308c\u305f\u306e\u304c\u53f3\u5074\u901a\u884c\u3068\u5de6\u5074\u901a\u884c\u3092\u5165\u308c\u63db\u3048\u308b\u3068\u3044\u3046\u65b9\u7b56\u3060\u3063\u305f\u3088\u3046\u3060\u3002<\/p>\n<hr>\n<p>\u305f\u3060\u3001\u5165\u308c\u63db\u3048\u308b\u3068\u3053\u308d\u3067\u306f\u4fe1\u53f7\u5236\u5fa1\u304c\u5fc5\u8981\u306a\u3093\u3067\u3059\u3051\u3069\u306d\u3002<\/p>\n<p>\u3068\u306f\u3044\u3048\u5de6\u6298\u3059\u308b\u8eca\u4e21\u306e\u3053\u3068\u306f\u8003\u3048\u306a\u304f\u3066\u3088\u3044\u306e\u3067\u3001\u4ea4\u4e92\u306b\u6d41\u3059\u3060\u3051\u306e\u7c21\u5358\u306a\u5236\u5fa1\u3067\u5bfe\u5fdc\u3067\u304d\u308b\u3002<\/p>\n<p>\u57fa\u672c\u7684\u306a\u69cb\u9020\u306f\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u578b\u306e\u3068\u304d\u3068\u5909\u308f\u3089\u306a\u3044\u306e\u3067\u3001\u6539\u7bc9\u306f\u6bd4\u8f03\u7684\u5bb9\u6613\u3067\u3001<\/p>\n<p>\u305d\u308c\u304c\u30a2\u30e1\u30ea\u30ab\u3067\u5c0e\u5165\u304c\u9032\u3093\u3067\u3044\u308b\u7406\u7531\u3089\u3057\u3044\u3002<\/p>\n<hr>\n<p><font style=\"background-color: rgb(255, 255, 255);\"><\/font><\/p>\n<p>\u65e5\u672c\u3067\u306f\u6599\u91d1\u6240\u8a2d\u7f6e\u306e\u90fd\u5408\u3082\u3042\u308a\u3001\u9ad8\u901f\u9053\u8def\u304b\u3089\u30c8\u30e9\u30f3\u30da\u30c3\u30c8\u578b\u306a\u3069\u3067\u5206\u5c90\u3055\u305b\u3066\u3001\u6599\u91d1\u6240\u3092\u7d4c\u3066\u4e00\u822c\u9053\u306b\u3064\u306a\u3050\u3053\u3068\u304c\u591a\u3044\u3002<\/p>\n<p>\u4e00\u822c\u9053\u3068\u306e\u63a5\u7d9a\u90e8\u306f\u5358\u7d14\u306bT\u5b57\u8def\u3067\u4fe1\u53f7\u5236\u5fa1\u3067\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3053\u3068\u3082\u591a\u3044\u3057\u3001<\/p>\n<p>\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u4e00\u822c\u9053\u3068\u306e\u63a5\u7d9a\u90e8\u3082\u30c8\u30e9\u30f3\u30da\u30c3\u30c8\u578b\u306a\u3069\u3067\u7acb\u4f53\u5316\u3057\u3066\u3044\u308b\u3053\u3068\u3082\u3042\u308b\u3002<\/p>\n<p>\u3053\u3046\u3044\u3046\u306e\u306f\u30c0\u30d6\u30eb\u30c8\u30e9\u30f3\u30da\u30c3\u30c8\u578b\u3068\u3044\u3046\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001<\/p>\n<p>\u9ad8\u901f\u9053\u8def\u540c\u58eb\u306e\u30b8\u30e3\u30f3\u30af\u30b7\u30e7\u30f3\u3067\u3082\u3057\u3070\u3057\u3070\u307f\u3089\u308c\u308b\u69cb\u9020\u3067\u3042\u308b\u3002<\/p>\n<hr>\n<p>\u7121\u6599\u306e\u9ad8\u901f\u9053\u8def\u3068\u8a00\u308f\u308c\u3066\u601d\u3044\u6d6e\u304b\u3076\u306e\u306f\u540d\u962a\u56fd\u9053\u3060\u304c\u3001<\/p>\n<p>\u4e0d\u5b8c\u5168\u30af\u30ed\u30fc\u30d0\u30fc\u578b\u304c\u591a\u3044\u5370\u8c61\u306f\u3042\u308b\u304c\u3001\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u578b\u3082\u3042\u308b\u3002<\/p>\n<p>\u56fd\u9053163\u53f7\u7dda\u3068\u63a5\u7d9a\u3059\u308b\u4e2d\u702cIC\u306a\u3069\u304c\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u578b\u3067\u3042\u308b\u3002<\/p>\n<p>\u5de6\u77e2\u5370\u4fe1\u53f7\u306e\u51fa\u305b\u308b\u4fe1\u53f7\u6a5f\u3092\u4f7f\u3063\u3066\u5236\u5fa1\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3001<\/p>\n<p>\u8eca\u4e21\u304c\u4ea4\u932f\u3057\u306a\u3044\u3088\u3046\u306b\u9806\u756a\u306b\u4fe1\u53f7\u3092\u5909\u3048\u3066\u3044\u308b\u3088\u3046\u3067\u3042\u308b\u3002<\/p>\n<p>\u3053\u3053\u306f\u540d\u962a\u56fd\u9053\u4e80\u5c71\u65b9\u9762\uff5eR163\u5927\u962a\u65b9\u9762\u306e\u6d41\u308c\u304c\u591a\u3044\u306f\u305a\u306a\u306e\u3067\u3001<\/p>\n<p>\u3053\u306e\u5411\u304d\u306e\u9752\u4fe1\u53f7\u304c\u9577\u304f\u306a\u308b\u3088\u3046\u306b\u5236\u5fa1\u3059\u308c\u3070\u5bfe\u5fdc\u3067\u304d\u308b\u306e\u3060\u308d\u3046\u304c\u3002<\/p>\n<hr>\n<p>\u4ed6\u306b\u3082\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u578b\u306e\u5909\u7a2e\u3068\u3057\u3066Single-point urban interchange(SPUI)\u3068\u3044\u3046\u306e\u304c\u3042\u308b\u305d\u3046\u3002<\/p>\n<p>\u3053\u308c\u306f\u9ad8\u901f\u9053\u8def\u306e\u771f\u4e0a\u306e\u4ea4\u5dee\u70b91\u3064\u3067\u4e00\u822c\u9053\u3068\u306e\u4ea4\u5dee\u3092\u89e3\u6c7a\u3057\u3088\u3046\u3068\u3044\u3046\u3082\u306e\u3067\u3001<\/p>\n<p>\u30a2\u30e1\u30ea\u30ab\u3067\u8a00\u3046\u3068\u3053\u308d\u306e\u5de6\u6298\u8eca\u540c\u58eb\u3092\u540c\u6642\u306b\u6d41\u305b\u308b\u3068\u3053\u308d\u304c\u7279\u5fb4\u3067\u3042\u308b\u3002<\/p>\n<p>\u3053\u308c\u3082\u65e5\u672c\u3067\u306f\u306a\u304b\u306a\u304b\u898b\u306a\u3044\u5f62\u306a\u306e\u304b\u306a\u3068\u601d\u3046\u3002<\/p>\n<p>\u6771\u4eac\u5916\u74b0\u81ea\u52d5\u8eca\u9053\u3068\u9996\u90fd\u9ad8\u901f\u306e\u4ea4\u5dee\u3059\u308b\u7f8e\u5973\u6728JCT\u304c\u30b9\u30da\u30fc\u30b9\u4e0a\u306e\u5236\u7d04\u3067SPUI\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n<p>\u305d\u308c\u305e\u308c\u76f4\u9032\u3059\u308b\u8eca\u306f\u305d\u306e\u307e\u307e\u9032\u3081\u308b\u3002<\/p>\n<p>\u4f75\u8a2d\u3055\u308c\u305f\u6238\u7530\u51fa\u5165\u53e3\u3068\u306e\u95a2\u4fc2\u3067\u3001\u9996\u90fd\u9ad8\u901f\u306e\u5927\u5bae\u65b9\u9762\u3068\u306e\u76f4\u9032\u3082\u60f3\u5b9a\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>SPUI\u306f\u9ad8\u901f\u9053\u8def\u306e\u771f\u4e0a\u306b\u4ea4\u5dee\u70b9\u3092\u4f5c\u308b\u306e\u3067\u69cb\u9020\u7269\u304c\u5927\u304d\u304f\u306a\u308b\u3068\u304b\u3001<\/p>\n<p>\u6b69\u884c\u8005\u306e\u6a2a\u65ad\u304c\u96e3\u3057\u304f\u306a\u308b\u3068\u304b\u6b20\u70b9\u306f\u3042\u308b\u304c\u3001\u9ad8\u901f\u9053\u8def\u540c\u58eb\u306a\u3089\u554f\u984c\u3067\u306f\u306a\u3044\u2026\u2026<\/p>\n<p>\u304c\u3001\u305d\u3082\u305d\u3082\u9ad8\u901f\u9053\u8def\u540c\u58eb\u3092\u4fe1\u53f7\u51e6\u7406\u3067\u63a5\u7d9a\u3059\u308b\u306e\u306f\u82e6\u8089\u306e\u7b56\u3067\u3042\u308b\u3002<\/p>\n<p>\u5199\u771f\u3092\u898b\u308b\u3068\u4fe1\u53f7\u6ce8\u610f\u306e\u6a19\u8b58\u304c\u5927\u91cf\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<hr>\n<p>\u3067\u3082\u3001SPUI\u3092\u898b\u3066\u3001\u306a\u3093\u3067\u5de6\u53f3\u3092\u5165\u308c\u63db\u3048\u308bDDI\u304c\u5fc5\u8981\u3060\u3063\u305f\u3068\u3044\u3046\u306e\u306f\u308f\u304b\u3063\u305f\u6c17\u304c\u3057\u307e\u3059\u306d\u3002<\/p>\n<p>\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u578b\u306e\u30a4\u30f3\u30bf\u30fc\u30c1\u30a7\u30f3\u30b8\u3092\u4fe1\u53f7\u5236\u5fa1\u3067\u5bfe\u5fdc\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u30b5\u30a4\u30af\u30eb\u6570\u304c\u5897\u3048\u308b\u306e\u3067\u3001<\/p>\n<p>\u5404\u65b9\u9762\u306b\u5747\u7b49\u306b\u5229\u7528\u304c\u3042\u308b\u3088\u3046\u306a\u30a4\u30f3\u30bf\u30fc\u30c1\u30a7\u30f3\u30b8\u3067\u306f\u5bfe\u5fdc\u3057\u306b\u304f\u3044\u3002<\/p>\n<p>\u305d\u3053\u3092\u30b7\u30f3\u30d7\u30eb\u306b\u89e3\u6c7a\u3067\u304d\u308b\u65b9\u6cd5\u3068\u3044\u3046\u306e\u304c\u5de6\u53f3\u3092\u5165\u308c\u63db\u3048\u308b\u3068\u3044\u3046\u3084\u308a\u65b9\u3060\u3063\u305f\u3093\u3060\u308d\u3046\u306a\u3002<\/p>\n<p>\u305f\u3060\u3001\u3084\u306f\u308a\u5de6\u53f3\u3092\u5165\u308c\u63db\u3048\u308b\u3068\u3044\u3046\u306e\u306f\u6df7\u4e71\u3092\u8d77\u3053\u3057\u3084\u3059\u3044\u3088\u3046\u3067\u3001<\/p>\n<p>\u3042\u307e\u308a\u3088\u3044\u65b9\u6cd5\u3068\u3082\u601d\u3048\u306a\u3044\u3068\u3053\u308d\u306f\u3042\u308b\u3002\u30a2\u30e1\u30ea\u30ab\u7279\u6709\u306a\u306e\u3082\u305d\u3093\u306a\u8a71\u306a\u3093\u3060\u308d\u3046\u306a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u65e5\u672c\u3067\u306f\u898b\u306a\u3044\u30b9\u30bf\u30a4\u30eb\u306a\u306e\u3060\u3051\u3069\u2026\u2026 \u6e0b\u6ede\u3068\u4e8b\u6545\u3092\u6e1b\u3089\u3059\u65b0\u30c7\u30b6\u30a4\u30f3\u306e\u30a4\u30f3\u30bf\u30fc\u30c1\u30a7\u30f3\u30b8\u958b\u767a\u304c\u30a2\u30e1\u30ea\u30ab\u3067\u9032\u884c\u4e2d (Gigazine) Diverging Diamond Interchange(DDI)\u3068\u3044\u3046\u9ad8\u901f\u9053\u8def\u306e\u30a4\u30f3\u30bf 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