{"id":72184,"date":"2026-06-01T08:00:51","date_gmt":"2026-06-01T08:00:51","guid":{"rendered":"https:\/\/worldsteel.org\/?post_type=steel_story&p=72184"},"modified":"2026-06-02T07:17:22","modified_gmt":"2026-06-02T07:17:22","slug":"san-franciscos-bay-bridge-highlights-steels-reuse-potential","status":"publish","type":"steel_story","link":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\/","title":{"rendered":"\u4ee5\u94a2\u4e3a\u5a92\uff0c\u8054\u7ed3\u53e4\u4eca\uff1a\u7f8e\u56fd\u52a0\u5dde\u7684\u4e00\u4e2a\u5b8f\u5927\u94a2\u94c1\u518d\u5229\u7528\u8ba1\u5212"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

\u56e0\u5730\u9707\u635f\u6bc1\uff0c\u6d77\u6e7e\u5927\u6865\u4e1c\u6bb5\u88ab\u8feb\u62c6\u9664\uff0c\u5f53\u5730\u793e\u533a\u901a\u8fc7\u4e00\u5957\u9887\u5177\u5de7\u601d\u7684\u518d\u5229\u7528\u65b9\u6848\uff0c\u8ba9\u8fd9\u5ea7\u5730\u6807\u6865\u6881\u7684\u94a2\u6750\u5f97\u4ee5\u91cd\u83b7\u65b0\u751f\u3002<\/p>\n","protected":false},"featured_media":72360,"template":"","class_list":["post-72184","steel_story","type-steel_story","status-publish","has-post-thumbnail","hentry","story_category-innovation"],"acf":[],"yoast_head":"\n\u4ee5\u94a2\u4e3a\u5a92\uff0c\u8054\u7ed3\u53e4\u4eca\uff1a\u7f8e\u56fd\u52a0\u5dde\u7684\u4e00\u4e2a\u5b8f\u5927\u94a2\u94c1\u518d\u5229\u7528\u8ba1\u5212 - \u6211\u4eec\u7684\u6545\u4e8b - worldsteel.org<\/title>\n<meta name=\"description\" content=\"The eastern span of the San Francisco\/Oakland Bay Bridge has been reimagined through an impressive steel reuse programme.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4ee5\u94a2\u4e3a\u5a92\uff0c\u8054\u7ed3\u53e4\u4eca\uff1a\u7f8e\u56fd\u52a0\u5dde\u7684\u4e00\u4e2a\u5b8f\u5927\u94a2\u94c1\u518d\u5229\u7528\u8ba1\u5212\" \/>\n<meta property=\"og:description\" content=\"The eastern span of the San Francisco\/Oakland Bay Bridge has been reimagined through an impressive steel reuse programme.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\/\" \/>\n<meta property=\"og:site_name\" content=\"worldsteel.org\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/worldsteel\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-02T07:17:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/worldsteel.org\/wp-content\/uploads\/Steel10-scaled-4.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1801\" \/>\n\t<meta property=\"og:image:height\" content=\"723\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/><meta property=\"og:image\" content=\"https:\/\/worldsteel.org\/wp-content\/uploads\/Steel10-scaled-4-723x723.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"723\" \/>\n\t<meta property=\"og:image:height\" content=\"723\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@worldsteel\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\\\/\",\"url\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\\\/\",\"name\":\"\u4ee5\u94a2\u4e3a\u5a92\uff0c\u8054\u7ed3\u53e4\u4eca\uff1a\u7f8e\u56fd\u52a0\u5dde\u7684\u4e00\u4e2a\u5b8f\u5927\u94a2\u94c1\u518d\u5229\u7528\u8ba1\u5212 - \u6211\u4eec\u7684\u6545\u4e8b - worldsteel.org\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/worldsteel.org\\\/wp-content\\\/uploads\\\/Steel10-scaled-4.jpg\",\"datePublished\":\"2026-06-01T08:00:51+00:00\",\"dateModified\":\"2026-06-02T07:17:22+00:00\",\"description\":\"The eastern span of the San Francisco\\\/Oakland Bay Bridge has been reimagined through an impressive steel reuse programme.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\\\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\\\/#primaryimage\",\"url\":\"https:\\\/\\\/worldsteel.org\\\/wp-content\\\/uploads\\\/Steel10-scaled-4.jpg\",\"contentUrl\":\"https:\\\/\\\/worldsteel.org\\\/wp-content\\\/uploads\\\/Steel10-scaled-4.jpg\",\"width\":1801,\"height\":723},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u6211\u4eec\u7684\u6545\u4e8b\",\"item\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"\u521b\u65b0\",\"item\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"\u4ee5\u94a2\u4e3a\u5a92\uff0c\u8054\u7ed3\u53e4\u4eca\uff1a\u7f8e\u56fd\u52a0\u5dde\u7684\u4e00\u4e2a\u5b8f\u5927\u94a2\u94c1\u518d\u5229\u7528\u8ba1\u5212\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/#website\",\"url\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/\",\"name\":\"worldsteel.org\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/#organization\",\"name\":\"\u56fd\u9645\u94a2\u94c1\u534f\u4f1a\",\"url\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/worldsteel.org\\\/wp-content\\\/uploads\\\/2021\\\/09\\\/logo.png\",\"contentUrl\":\"https:\\\/\\\/worldsteel.org\\\/wp-content\\\/uploads\\\/2021\\\/09\\\/logo.png\",\"width\":270,\"height\":61,\"caption\":\"\u56fd\u9645\u94a2\u94c1\u534f\u4f1a\"},\"image\":{\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/worldsteel\",\"https:\\\/\\\/x.com\\\/worldsteel\",\"https:\\\/\\\/www.instagram.com\\\/worldsteelassociation\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/world-steel-association\",\"https:\\\/\\\/www.youtube.com\\\/user\\\/worldsteelorg\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u4ee5\u94a2\u4e3a\u5a92\uff0c\u8054\u7ed3\u53e4\u4eca\uff1a\u7f8e\u56fd\u52a0\u5dde\u7684\u4e00\u4e2a\u5b8f\u5927\u94a2\u94c1\u518d\u5229\u7528\u8ba1\u5212 - \u6211\u4eec\u7684\u6545\u4e8b - worldsteel.org","description":"The eastern span of the San Francisco\/Oakland Bay Bridge has been reimagined through an impressive steel reuse programme.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\/","og_locale":"zh_CN","og_type":"article","og_title":"\u4ee5\u94a2\u4e3a\u5a92\uff0c\u8054\u7ed3\u53e4\u4eca\uff1a\u7f8e\u56fd\u52a0\u5dde\u7684\u4e00\u4e2a\u5b8f\u5927\u94a2\u94c1\u518d\u5229\u7528\u8ba1\u5212","og_description":"The eastern span of the San Francisco\/Oakland Bay Bridge has been reimagined through an impressive steel reuse programme.","og_url":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\/","og_site_name":"worldsteel.org","article_publisher":"https:\/\/www.facebook.com\/worldsteel","article_modified_time":"2026-06-02T07:17:22+00:00","og_image":[{"width":1801,"height":723,"url":"https:\/\/worldsteel.org\/wp-content\/uploads\/Steel10-scaled-4.jpg","type":"image\/jpeg"},{"url":"https:\/\/worldsteel.org\/wp-content\/uploads\/Steel10-scaled-4-723x723.jpg","width":723,"height":723,"type":""}],"twitter_card":"summary_large_image","twitter_site":"@worldsteel","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\/","url":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\/","name":"\u4ee5\u94a2\u4e3a\u5a92\uff0c\u8054\u7ed3\u53e4\u4eca\uff1a\u7f8e\u56fd\u52a0\u5dde\u7684\u4e00\u4e2a\u5b8f\u5927\u94a2\u94c1\u518d\u5229\u7528\u8ba1\u5212 - \u6211\u4eec\u7684\u6545\u4e8b - worldsteel.org","isPartOf":{"@id":"https:\/\/worldsteel.org\/zh-hans\/#website"},"primaryImageOfPage":{"@id":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\/#primaryimage"},"image":{"@id":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\/#primaryimage"},"thumbnailUrl":"https:\/\/worldsteel.org\/wp-content\/uploads\/Steel10-scaled-4.jpg","datePublished":"2026-06-01T08:00:51+00:00","dateModified":"2026-06-02T07:17:22+00:00","description":"The eastern span of the San Francisco\/Oakland Bay Bridge has been reimagined through an impressive steel reuse programme.","breadcrumb":{"@id":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\/#primaryimage","url":"https:\/\/worldsteel.org\/wp-content\/uploads\/Steel10-scaled-4.jpg","contentUrl":"https:\/\/worldsteel.org\/wp-content\/uploads\/Steel10-scaled-4.jpg","width":1801,"height":723},{"@type":"BreadcrumbList","@id":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/san-franciscos-bay-bridge-highlights-steels-reuse-potential\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/worldsteel.org\/zh-hans\/"},{"@type":"ListItem","position":2,"name":"\u6211\u4eec\u7684\u6545\u4e8b","item":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/"},{"@type":"ListItem","position":3,"name":"\u521b\u65b0","item":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/"},{"@type":"ListItem","position":4,"name":"\u4ee5\u94a2\u4e3a\u5a92\uff0c\u8054\u7ed3\u53e4\u4eca\uff1a\u7f8e\u56fd\u52a0\u5dde\u7684\u4e00\u4e2a\u5b8f\u5927\u94a2\u94c1\u518d\u5229\u7528\u8ba1\u5212"}]},{"@type":"WebSite","@id":"https:\/\/worldsteel.org\/zh-hans\/#website","url":"https:\/\/worldsteel.org\/zh-hans\/","name":"worldsteel.org","description":"","publisher":{"@id":"https:\/\/worldsteel.org\/zh-hans\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/worldsteel.org\/zh-hans\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/worldsteel.org\/zh-hans\/#organization","name":"\u56fd\u9645\u94a2\u94c1\u534f\u4f1a","url":"https:\/\/worldsteel.org\/zh-hans\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/worldsteel.org\/zh-hans\/#\/schema\/logo\/image\/","url":"https:\/\/worldsteel.org\/wp-content\/uploads\/2021\/09\/logo.png","contentUrl":"https:\/\/worldsteel.org\/wp-content\/uploads\/2021\/09\/logo.png","width":270,"height":61,"caption":"\u56fd\u9645\u94a2\u94c1\u534f\u4f1a"},"image":{"@id":"https:\/\/worldsteel.org\/zh-hans\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/worldsteel","https:\/\/x.com\/worldsteel","https:\/\/www.instagram.com\/worldsteelassociation\/","https:\/\/www.linkedin.com\/company\/world-steel-association","https:\/\/www.youtube.com\/user\/worldsteelorg"]}]}},"_links":{"self":[{"href":"https:\/\/worldsteel.org\/zh-hans\/wp-json\/wp\/v2\/steel_story\/72184","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worldsteel.org\/zh-hans\/wp-json\/wp\/v2\/steel_story"}],"about":[{"href":"https:\/\/worldsteel.org\/zh-hans\/wp-json\/wp\/v2\/types\/steel_story"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/worldsteel.org\/zh-hans\/wp-json\/wp\/v2\/media\/72360"}],"wp:attachment":[{"href":"https:\/\/worldsteel.org\/zh-hans\/wp-json\/wp\/v2\/media?parent=72184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}