{"id":854,"date":"2025-12-06T08:30:13","date_gmt":"2025-12-06T08:30:13","guid":{"rendered":"https:\/\/sdshijie.com\/?p=854"},"modified":"2025-12-06T08:30:15","modified_gmt":"2025-12-06T08:30:15","slug":"snake-river-tributary-truss-bridge","status":"publish","type":"post","link":"https:\/\/sdshijie.com\/ja\/2025\/12\/06\/snake-river-tributary-truss-bridge\/","title":{"rendered":"\u30b9\u30cd\u30fc\u30af\u5ddd\u652f\u6d41\u30c8\u30e9\u30b9\u6a4b"},"content":{"rendered":"<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/sdshijie.com\/wp-content\/uploads\/2025\/12\/6-1.jpg\" alt=\"\" class=\"wp-image-856\" style=\"width:840px;height:auto\" srcset=\"https:\/\/sdshijie.com\/wp-content\/uploads\/2025\/12\/6-1.jpg 800w, https:\/\/sdshijie.com\/wp-content\/uploads\/2025\/12\/6-1-600x450.jpg 600w, https:\/\/sdshijie.com\/wp-content\/uploads\/2025\/12\/6-1-300x225.jpg 300w, https:\/\/sdshijie.com\/wp-content\/uploads\/2025\/12\/6-1-768x576.jpg 768w, https:\/\/sdshijie.com\/wp-content\/uploads\/2025\/12\/6-1-16x12.jpg 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u540d\uff1a\u30b9\u30cd\u30fc\u30af\u5ddd\u652f\u6d41\u306e\u30c8\u30e9\u30b9\u6a4b<br>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u6240\u5728\u5730\uff1a\u30ef\u30b7\u30f3\u30c8\u30f3\u5dde\u30a6\u30a3\u30c3\u30c8\u30b3\u30e0\u90e1<br>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5bf8\u6cd5\u9ad8\u901f\u9053\u8def\u6a4b<br>\u7dcf\u30c8\u30f3\u6570\uff1a1350\u30c8\u30f3<br>\u4fa1\u683c\uff1a$1650\uff0f\u30c8\u30f3<br>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u6982\u8981\uff1a\u672c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u3001\u30a6\u30a3\u30c3\u30c8\u30b3\u30e0\u90e1\u306e\u9053\u8def\u306b\u3042\u308b\u4e3b\u8981\u6a4b\u6881\u306e\u6539\u4fee\u5de5\u4e8b\u3067\u3059\u3002\u65e2\u5b58\u306e\u4e0a\u90e8\u652f\u6301\u5f0f\u92fc\u88fd\u30c8\u30e9\u30b9\u6a4b\uff08\u92fc\u6750\u7d04350\u30c8\u30f3\uff09\u306e\u69cb\u9020\u88dc\u5f37\u304a\u3088\u3073\u6a5f\u80fd\u5411\u4e0a\u3092\u5185\u5bb9\u3068\u3057\u3066\u3044\u307e\u3059\u3002 1. \u92fc\u69cb\u9020\u306e\u6539\u4fee\uff1a\u5143\u306e\u30c8\u30e9\u30b9\u306eQ345\u92fc\u88fd\u30a2\u30fc\u30c1\u30ea\u30d6\u304a\u3088\u3073\u30a6\u30a7\u30d6\u90e8\u6750\u306b\u3064\u3044\u3066\u3001\u5fb9\u5e95\u7684\u306a\u9306\u9664\u53bb\u3092\u5b9f\u65bd\u3057\u305f\u3002\u8001\u673d\u5316\u3057\u305f\u30dc\u30eb\u30c8\u63a5\u5408\u90e828\u7b87\u6240\u3092\u4ea4\u63db\u3057\u3001\u69cb\u9020\u7684\u652f\u6301\u529b\u3092\u88dc\u5f37\u3059\u308b\u305f\u3081\u306b12\u30bb\u30c3\u30c8\u306e\u8010\u5019\u6027\u92fc\u88fd\u30a6\u30a7\u30d6\u90e8\u6750\u3092\u8ffd\u52a0\u3057\u305f\u3002 2. \u90e8\u6750\u51e6\u7406\uff1a\u65e2\u5b58\u306e\u30c8\u30e9\u30b9\u4ed5\u69d8\u306b\u6e96\u62e0\u3057\u305f\u3001Q355\u8010\u5019\u6027\u92fc\u88fd\u306e\u30d7\u30ec\u30cf\u30d6\u90e8\u6750\u304c\u4f7f\u7528\u3055\u308c\u307e\u3057\u305f\u3002\u9632\u98df\u30d7\u30e9\u30a4\u30de\u30fc\u51e6\u7406\u306e\u5f8c\u3001\u73fe\u5834\u3067\u540a\u308a\u4e0a\u3052\u3089\u308c\u7d44\u307f\u7acb\u3066\u3089\u308c\u307e\u3057\u305f\u3002 \u63a5\u5408\u90e8\u3067\u306f\u3001\u9ad8\u5f37\u5ea6\u30dc\u30eb\u30c8\u3068\u6eb6\u63a5\u306b\u3088\u308b\u4e8c\u91cd\u56fa\u5b9a\u304c\u884c\u308f\u308c\u307e\u3057\u305f\u30023. \u65bd\u5de5\u652f\u4fdd\u5de5\uff1a\u30c8\u30e9\u30b9\u69cb\u9020\u306e\u5b89\u5b9a\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u3001\u4f5c\u696d\u4e2d\u306b\u4eee\u8a2d\u652f\u4fdd\u5de5\u304c\u8a2d\u7f6e\u3055\u308c\u307e\u3057\u305f\u3002\u540c\u6642\u306b\u3001\u92fc\u69cb\u9020\u7269\u306e\u8868\u9762\u306b\u30df\u30ea\u30bf\u30ea\u30fc\u30b0\u30ea\u30fc\u30f3\u306e\u9632\u98df\u30c8\u30c3\u30d7\u30b3\u30fc\u30c8\u3092\u518d\u5857\u88c5\u3057\u307e\u3057\u305f\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Project Name: Snake River Tributary Truss BridgeProject Address: Whitcomb County, WashingtonProject Dimensions: Highway BridgeTonnage: 1350 tonsPrice: $1650\/tonProject Description: This project is an upgrade of a core bridge on a Whitcomb County road. It involves structural reinforcement and functional enhancement of the existing upper-bearing steel truss bridge (approximately 350 tons of steel): 1. Steel Structure Modification: Thorough rust removal was performed on the original truss&#8217;s Q345 steel arch ribs and web members. 28 aged bolted joints were replaced, and 12 sets of weathering steel web members were added to supplement structural support. 2. Component Treatment: Prefabricated Q355 weathering steel components (matching the original truss specifications) were used. After anti-corrosion primer treatment, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":856,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-854","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-project-case-solutions"],"acf":[],"_links":{"self":[{"href":"https:\/\/sdshijie.com\/ja\/wp-json\/wp\/v2\/posts\/854","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sdshijie.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sdshijie.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sdshijie.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sdshijie.com\/ja\/wp-json\/wp\/v2\/comments?post=854"}],"version-history":[{"count":1,"href":"https:\/\/sdshijie.com\/ja\/wp-json\/wp\/v2\/posts\/854\/revisions"}],"predecessor-version":[{"id":857,"href":"https:\/\/sdshijie.com\/ja\/wp-json\/wp\/v2\/posts\/854\/revisions\/857"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sdshijie.com\/ja\/wp-json\/wp\/v2\/media\/856"}],"wp:attachment":[{"href":"https:\/\/sdshijie.com\/ja\/wp-json\/wp\/v2\/media?parent=854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sdshijie.com\/ja\/wp-json\/wp\/v2\/categories?post=854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sdshijie.com\/ja\/wp-json\/wp\/v2\/tags?post=854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}