{"id":5881,"date":"2022-01-09T05:37:38","date_gmt":"2022-01-09T05:37:38","guid":{"rendered":"http:\/\/tunnelingworld.com\/?p=5881"},"modified":"2022-01-09T05:37:38","modified_gmt":"2022-01-09T05:37:38","slug":"launching-the-smallest-creg-slurry-tbm-in-china","status":"publish","type":"post","link":"https:\/\/tunnelingworld.com\/?p=5881","title":{"rendered":"Launching the Smallest CREG Slurry TBM in China"},"content":{"rendered":"

The 2.845m-\u00d8 CREG<\/a> slurry TBM commenced operation at Xuzhou, Jiangsu Province, China in November 2021.<\/p>\n

The intended TBM reached a breakthrough under dense commercial developments and high-rise residential buildings, while it tackled the unfavorable silt with silty sand and muddy silty-clay ground conditions.<\/p>\n

Driving beneath metro Line 1 with a minimum halt of 6.6m, very good performance, the significant advance of 23 rings per day and remarkable monthly development of 399 rings, whereas the whole of these activities faced no main defects during its 1,051m journey, were the achievements of this machine. The TBM is due to be re-launched for the next section of the project and will further progress the construction of the city\u2019s sewerage pipeline.<\/p>\n","protected":false},"excerpt":{"rendered":"

The 2.845m-\u00d8 CREG slurry TBM commenced operation at Xuzhou, Jiangsu Province, China in November 2021. The intended TBM reached a breakthrough under dense commercial developments and high-rise residential buildings, while it tackled the unfavorable silt with silty sand and muddy silty-clay ground conditions. Driving beneath metro Line 1 with a minimum halt of 6.6m, very good performance, the significant advance of 23 rings per day and remarkable monthly development of 399 rings, whereas the whole of these activities faced no main defects during its 1,051m journey, were the achievements of this machine. The TBM is due to be re-launched for […]<\/p>\n","protected":false},"author":2,"featured_media":5883,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,43],"tags":[1471,120,1472,1473,47],"class_list":["post-5881","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-project-show-case","tag-breakthroughs","tag-china","tag-creg-slurry-tbm","tag-jiangsu-province","tag-tunneling","post--single"],"yoast_head":"\nLaunching the Smallest CREG Slurry TBM in China - Tunnelingworld<\/title>\n<meta name=\"description\" content=\"The smallest CREG slurry TBM commenced operation under high-rise residential buildings in Xuzhou, Jiangsu Province, China in November 2021.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tunnelingworld.com\/?p=5881\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Launching the Smallest CREG Slurry TBM in China - Tunnelingworld\" \/>\n<meta property=\"og:description\" content=\"The smallest CREG slurry TBM commenced operation under high-rise residential buildings in Xuzhou, Jiangsu Province, China in November 2021.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/tunnelingworld.com\/?p=5881\" \/>\n<meta property=\"og:site_name\" content=\"Tunnelingworld\" \/>\n<meta property=\"article:published_time\" content=\"2022-01-09T05:37:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/tunnelingworld.com\/wp-content\/uploads\/2022\/01\/CREG-TBM-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"978\" \/>\n\t<meta property=\"og:image:height\" content=\"733\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"lyndamyer\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"lyndamyer\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/?p=5881#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/?p=5881\"},\"author\":{\"name\":\"lyndamyer\",\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/#\\\/schema\\\/person\\\/8ddd744e434f1c1283e3fea3a42e20ee\"},\"headline\":\"Launching the Smallest CREG Slurry TBM in China\",\"datePublished\":\"2022-01-09T05:37:38+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/?p=5881\"},\"wordCount\":122,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/?p=5881#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/tunnelingworld.com\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/CREG-TBM-1.jpg\",\"keywords\":[\"Breakthroughs\",\"China\",\"CREG slurry TBM\",\"Jiangsu Province\",\"Tunneling\"],\"articleSection\":[\"News\",\"Project Show Case\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/?p=5881\",\"url\":\"https:\\\/\\\/tunnelingworld.com\\\/?p=5881\",\"name\":\"Launching the Smallest CREG Slurry TBM in China - Tunnelingworld\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/?p=5881#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/?p=5881#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/tunnelingworld.com\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/CREG-TBM-1.jpg\",\"datePublished\":\"2022-01-09T05:37:38+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/#\\\/schema\\\/person\\\/8ddd744e434f1c1283e3fea3a42e20ee\"},\"description\":\"The smallest CREG slurry TBM commenced operation under high-rise residential buildings in Xuzhou, Jiangsu Province, China in November 2021.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/?p=5881#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/tunnelingworld.com\\\/?p=5881\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/?p=5881#primaryimage\",\"url\":\"https:\\\/\\\/tunnelingworld.com\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/CREG-TBM-1.jpg\",\"contentUrl\":\"https:\\\/\\\/tunnelingworld.com\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/CREG-TBM-1.jpg\",\"width\":978,\"height\":733,\"caption\":\"CREG TBM\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/?p=5881#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/tunnelingworld.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Launching the Smallest CREG Slurry TBM in China\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/#website\",\"url\":\"https:\\\/\\\/tunnelingworld.com\\\/\",\"name\":\"Tunnelingworld\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/tunnelingworld.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/#\\\/schema\\\/person\\\/8ddd744e434f1c1283e3fea3a42e20ee\",\"name\":\"lyndamyer\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/?s=96&d=mm&r=g\",\"caption\":\"lyndamyer\"},\"url\":\"https:\\\/\\\/tunnelingworld.com\\\/?author=2\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Launching the Smallest CREG Slurry TBM in China - Tunnelingworld","description":"The smallest CREG slurry TBM commenced operation under high-rise residential buildings in Xuzhou, Jiangsu Province, China in November 2021.","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:\/\/tunnelingworld.com\/?p=5881","og_locale":"en_US","og_type":"article","og_title":"Launching the Smallest CREG Slurry TBM in China - Tunnelingworld","og_description":"The smallest CREG slurry TBM commenced operation under high-rise residential buildings in Xuzhou, Jiangsu Province, China in November 2021.","og_url":"https:\/\/tunnelingworld.com\/?p=5881","og_site_name":"Tunnelingworld","article_published_time":"2022-01-09T05:37:38+00:00","og_image":[{"width":978,"height":733,"url":"https:\/\/tunnelingworld.com\/wp-content\/uploads\/2022\/01\/CREG-TBM-1.jpg","type":"image\/jpeg"}],"author":"lyndamyer","twitter_card":"summary_large_image","twitter_misc":{"Written by":"lyndamyer","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/tunnelingworld.com\/?p=5881#article","isPartOf":{"@id":"https:\/\/tunnelingworld.com\/?p=5881"},"author":{"name":"lyndamyer","@id":"https:\/\/tunnelingworld.com\/#\/schema\/person\/8ddd744e434f1c1283e3fea3a42e20ee"},"headline":"Launching the Smallest CREG Slurry TBM in China","datePublished":"2022-01-09T05:37:38+00:00","mainEntityOfPage":{"@id":"https:\/\/tunnelingworld.com\/?p=5881"},"wordCount":122,"commentCount":0,"image":{"@id":"https:\/\/tunnelingworld.com\/?p=5881#primaryimage"},"thumbnailUrl":"https:\/\/tunnelingworld.com\/wp-content\/uploads\/2022\/01\/CREG-TBM-1.jpg","keywords":["Breakthroughs","China","CREG slurry TBM","Jiangsu Province","Tunneling"],"articleSection":["News","Project Show Case"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/tunnelingworld.com\/?p=5881","url":"https:\/\/tunnelingworld.com\/?p=5881","name":"Launching the Smallest CREG Slurry TBM in China - Tunnelingworld","isPartOf":{"@id":"https:\/\/tunnelingworld.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/tunnelingworld.com\/?p=5881#primaryimage"},"image":{"@id":"https:\/\/tunnelingworld.com\/?p=5881#primaryimage"},"thumbnailUrl":"https:\/\/tunnelingworld.com\/wp-content\/uploads\/2022\/01\/CREG-TBM-1.jpg","datePublished":"2022-01-09T05:37:38+00:00","author":{"@id":"https:\/\/tunnelingworld.com\/#\/schema\/person\/8ddd744e434f1c1283e3fea3a42e20ee"},"description":"The smallest CREG slurry TBM commenced operation under high-rise residential buildings in Xuzhou, Jiangsu Province, China in November 2021.","breadcrumb":{"@id":"https:\/\/tunnelingworld.com\/?p=5881#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/tunnelingworld.com\/?p=5881"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/tunnelingworld.com\/?p=5881#primaryimage","url":"https:\/\/tunnelingworld.com\/wp-content\/uploads\/2022\/01\/CREG-TBM-1.jpg","contentUrl":"https:\/\/tunnelingworld.com\/wp-content\/uploads\/2022\/01\/CREG-TBM-1.jpg","width":978,"height":733,"caption":"CREG TBM"},{"@type":"BreadcrumbList","@id":"https:\/\/tunnelingworld.com\/?p=5881#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/tunnelingworld.com\/"},{"@type":"ListItem","position":2,"name":"Launching the Smallest CREG Slurry TBM in China"}]},{"@type":"WebSite","@id":"https:\/\/tunnelingworld.com\/#website","url":"https:\/\/tunnelingworld.com\/","name":"Tunnelingworld","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/tunnelingworld.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/tunnelingworld.com\/#\/schema\/person\/8ddd744e434f1c1283e3fea3a42e20ee","name":"lyndamyer","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","caption":"lyndamyer"},"url":"https:\/\/tunnelingworld.com\/?author=2"}]}},"_links":{"self":[{"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/posts\/5881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5881"}],"version-history":[{"count":0,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/posts\/5881\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/media\/5883"}],"wp:attachment":[{"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}