1989 \u5e74\u306e Optimas Sofrasar Tunnel Solutions \u306e\u8a2d\u7acb\u4ee5\u6765\u3001\u30c1\u30fc\u30e0\u306f 600 \u4ef6\u3092\u8d85\u3048\u308b\u30c8\u30f3\u30cd\u30eb \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u904e\u53bb 20 \u5e74\u9593\u3067\u30012,000 km \u3092\u8d85\u3048\u308b\u30c8\u30f3\u30cd\u30eb\u304c\u4f9b\u7d66\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n
Optimas Sofrasar Tunnel Solutions \u304c\u63d0\u4f9b\u3059\u308b\u88fd\u54c1\u306f\u3001\u30c0\u30dc \u30b7\u30b9\u30c6\u30e0\u3001\u30dc\u30eb\u30c8 \u30b7\u30b9\u30c6\u30e0\u3001\u305b\u3093\u65ad\u30b3\u30fc\u30f3\u3001\u30ac\u30a4\u30c9 \u30ed\u30c3\u30c9\u3001\u30b0\u30e9\u30a6\u30c8\u304a\u3088\u3073\u30ea\u30d5\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30b7\u30b9\u30c6\u30e0\u3068\u30ab\u30c6\u30b4\u30ea\u306b\u308f\u305f\u308a\u307e\u3059\u3002Optimas Sofrasar Tunnel Solutions \u304c\u63d0\u4f9b\u3059\u308b\u88fd\u54c1\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
\u30dc\u30eb\u30c8\u7de0\u3081\u30b7\u30b9\u30c6\u30e0<\/strong><\/p>\nOptimas Sofrasar Tunnel Solutions \u304c\u63d0\u4f9b\u3059\u308b\u30dc\u30eb\u30c8\u7de0\u3081\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30b3\u30f3\u30af\u30ea\u30fc\u30c8 \u30bb\u30b0\u30e1\u30f3\u30c8\u3001\u30ec\u30fc\u30eb\u56fa\u5b9a\u5177\u3001\u30d9\u30eb\u30c8 \u30b3\u30f3\u30d9\u30a2\u306e\u7d44\u307f\u7acb\u3066\u306b\u4f7f\u7528\u3055\u308c\u300170 \uff5e 400kN \u306e\u5f15\u5f35\u5fdc\u529b\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u91d1\u5c5e\u30a4\u30f3\u30b5\u30fc\u30c8\u306f\u3001\u5f53\u793e\u306e\u8a2d\u8a08\u304a\u3088\u3073\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0 \u30b5\u30fc\u30d3\u30b9\u3067\u9078\u629e\u3057\u305f 316L \u307e\u305f\u306f\u5225\u306e\u30b0\u30ec\u30fc\u30c9\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u5f53\u793e\u3067\u306f\u3001ASTM A325 \u304a\u3088\u3073 10.9 \u3092\u542b\u3080\u3055\u307e\u3056\u307e\u306a\u92fc\u30b0\u30ec\u30fc\u30c9\u306e\u30dc\u30eb\u30c8 \u30aa\u30d7\u30b7\u30e7\u30f3\u3001\u304a\u3088\u3073\u4e9c\u925b\u30e1\u30c3\u30ad\u307e\u305f\u306f\u6eb6\u878d\u4e9c\u925b\u3081\u3063\u304d\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u30c0\u30dc\u30b7\u30b9\u30c6\u30e0<\/strong><\/p>\n\u71b1\u53ef\u5851\u6027\u30c0\u30dc\u3092\u4ecb\u3057\u3066\u30ea\u30f3\u30b0\u3092\u56fa\u5b9a\u3059\u308b\u3068\u3001\u5730\u9762\u307e\u305f\u306f\u30b0\u30e9\u30a6\u30c8\u306e\u6ce8\u5165\u5727\u529b\u306e\u7d50\u679c\u3068\u3057\u3066\u30ea\u30f3\u30b0\u306e\u5b89\u5b9a\u6027\u3092\u63d0\u4f9b\u3057\u306a\u304c\u3089\u3001\u53b3\u3057\u3044\u30b0\u30ed\u30fc\u30d0\u30eb\u516c\u5dee\u3067\u8fc5\u901f\u304b\u3064\u78ba\u5b9f\u306b\u8a2d\u7f6e\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u30bb\u30f3\u30bf\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3068\u305b\u3093\u65ad\u30c0\u30dc<\/strong><\/p>\n\u30bb\u30f3\u30bf\u30ea\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3068\u305b\u3093\u65ad\u30c0\u30dc\u306f\u3001\u30b3\u30f3\u30af\u30ea\u30fc\u30c8 \u30bb\u30b0\u30e1\u30f3\u30c8\u306e\u8a2d\u7f6e\u3092\u8fc5\u901f\u5316\u304a\u3088\u3073\u7c21\u7d20\u5316\u3057\u3001\u6700\u5927 500kN \u306e\u305b\u3093\u65ad\u5fdc\u529b\u3092\u6700\u9069\u306b\u5236\u5fa1\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002Sofrasar Tunnel Solutions \u30c1\u30fc\u30e0\u306e\u8a2d\u8a08\u304a\u3088\u3073\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u5c02\u9580\u77e5\u8b58\u306b\u3088\u308a\u3001\u30bb\u30f3\u30bf\u30ea\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3068\u305b\u3093\u65ad\u30c0\u30dc\u306f\u3055\u307e\u3056\u307e\u306a\u5bf8\u6cd5\u3068\u71b1\u53ef\u5851\u6027\u54c1\u8cea\u3067\u63d0\u4f9b\u3055\u308c\u3001\u7528\u9014\u306b\u6700\u3082\u9069\u3057\u305f\u305f\u308f\u307f\u66f2\u7dda\u304c\u898b\u3064\u304b\u308a\u307e\u3059\u3002<\/p>\n
\u30b0\u30e9\u30a6\u30c8\u30ea\u30d5\u30c8\u30bd\u30b1\u30c3\u30c8<\/strong><\/p>\n\u5e45\u5e83\u3044\u30b0\u30e9\u30a6\u30c8\u304a\u3088\u3073\u30ea\u30d5\u30c8\u30bd\u30b1\u30c3\u30c8\u306b\u3088\u308a\u3001\u6700\u5927 40 \u30d0\u30fc\u30eb\u306e\u9632\u6c34\u30b9\u30af\u30ea\u30e5\u30fc\u30ad\u30e3\u30c3\u30d7\u3068\u6700\u5927 400kN \u306e\u5f15\u304d\u629c\u304d\u62b5\u6297\u304c\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n
\u30ac\u30a4\u30c9\u30ed\u30c3\u30c9\u3068\u30d1\u30c3\u30ab\u30fc<\/strong><\/p>\n\u3053\u308c\u3089\u306e\u30b7\u30f3\u30d7\u30eb\u3067\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u88fd\u54c1\u306f\u3001\u30b3\u30f3\u30af\u30ea\u30fc\u30c8 \u30bb\u30b0\u30e1\u30f3\u30c8\u9593\u306e\u4f4d\u7f6e\u3092\u5236\u5fa1\u3057\u3001\u826f\u597d\u306a\u305b\u3093\u65ad\u62b5\u6297\u3092\u63d0\u4f9b\u3057\u3001\u53b3\u3057\u3044\u516c\u5dee\u3068\u6ed1\u308a\u306e\u5371\u967a\u3092\u5b8c\u5168\u306b\u5236\u5fa1\u3057\u307e\u3059\u3002<\/p>\n
\u30d7\u30ec\u30ad\u30e3\u30b9\u30c8\u30a2\u30af\u30bb\u30b5\u30ea\u30fc\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b7\u30b9\u30c6\u30e0<\/strong><\/p>\n\u5f53\u793e\u306e\u5e45\u5e83\u3044\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u96fb\u6c17\u6a5f\u5668\u306e\u8a2d\u7f6e\u7528\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u304a\u3088\u3073\u91d1\u5c5e\u88fd\u306e\u30a4\u30f3\u30b5\u30fc\u30c8\u3001\u9632\u706b\u88fd\u54c1\u3001RFID \u30d9\u30fc\u30b9\u306e\u88fd\u54c1\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n
\u30c8\u30f3\u30cd\u30eb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u3069\u306e\u3088\u3046\u306b\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u308b\u304b<\/strong><\/p>\nOptimas Sofrasar Tunnel Solutions \u306f\u3001\u30c8\u30f3\u30cd\u30eb\u5de5\u4e8b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u56fa\u5b9a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u30b5\u30fc\u30d3\u30b9\u3068\u88fd\u54c1\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u8a2d\u8a08\u30b5\u30dd\u30fc\u30c8\u304b\u3089\u3001\u8fc5\u901f\u304b\u3064\u52b9\u7387\u7684\u306a\u51fa\u8377\u3001\u54c1\u8cea\u7ba1\u7406\u3001\u691c\u8a3c\u3001\u30c6\u30b9\u30c8\u307e\u3067\u3001Optimas Sofrasar Tunnel Solutions \u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u3055\u307e\u3056\u307e\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u9023\u7d61\u3059\u308b<\/a> \u5f0a\u793e\u306e\u6280\u8853\u30b3\u30f3\u30b5\u30eb\u30bf\u30f3\u30c8\u304c\u3001\u304a\u5ba2\u69d8\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u3069\u306e\u3088\u3046\u306b\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u308b\u304b\u3068\u3044\u3046\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":11617,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[47],"tags":[],"class_list":["post-11616","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-expertise"],"acf":[],"_links":{"self":[{"href":"https:\/\/optimas.com\/ja\/wp-json\/wp\/v2\/posts\/11616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/optimas.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/optimas.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/optimas.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/optimas.com\/ja\/wp-json\/wp\/v2\/comments?post=11616"}],"version-history":[{"count":0,"href":"https:\/\/optimas.com\/ja\/wp-json\/wp\/v2\/posts\/11616\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/optimas.com\/ja\/wp-json\/wp\/v2\/media\/11617"}],"wp:attachment":[{"href":"https:\/\/optimas.com\/ja\/wp-json\/wp\/v2\/media?parent=11616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/optimas.com\/ja\/wp-json\/wp\/v2\/categories?post=11616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/optimas.com\/ja\/wp-json\/wp\/v2\/tags?post=11616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![](\"https:\/\/optimas.com\/wp-content\/uploads\/2024\/04\/tunnel-1.png\" "\\"\u30c8\u30f3\u30cd\u30eb-1\\"")
<\/span><\/div><\/div><\/div>![](\"https:\/\/optimas.com\/wp-content\/uploads\/2024\/04\/tunnel-2.png\" "\\"\u30c8\u30f3\u30cd\u30eb2\\"")
<\/span><\/div><\/div><\/div><\/div><\/div>![](\"https:\/\/optimas.com\/wp-content\/uploads\/2024\/04\/tunnel-3.1.png\" "\\"\u30c8\u30f3\u30cd\u30eb")
<\/span><\/div><\/div><\/div><\/div>