With 130m length,14.33m diameter and weighs 3,800 tons, Pingshandong No. 2 is the slurry TBM that CRCHI has manufactured for advancing the Shenzhen-Shenshan railway project. <\/p>\n
The location of deploying this machine will be the SSSG-3 section of the Shenzhen-Shenshan Cooperation Zone Railway Station Project.<\/p>\n
Running parallel with the Xiamen-Shenzhen high-speed railway and passing beneath a river and residential neighborhoods, this tunnel is 4.6km-long shield section and a single bore with a maximum longitudinal slope of 28%.<\/p>\n
The geology of the alignment comprises argillaceous sandstone, limestone, glutenite and granite strata, including 240m of karst development, 1,200m of granite strata and three faults.<\/p>\n
Considering that the TBM is equipped with a composite cutterhead, telescopic main drive, double crushing system, high-efficiency material transport system, as well as box culvert fine-tuning device, it could overcome the challenges of the geology and long-distance tunneling.<\/p>\n
The cutterhead is painted with images of mountains, rivers and seven high-speed railways trains.<\/p>\n","protected":false},"excerpt":{"rendered":"
With 130m length,14.33m diameter and weighs 3,800 tons, Pingshandong No. 2 is the slurry TBM that CRCHI has manufactured for advancing the Shenzhen-Shenshan railway project. The location of deploying this machine will be the SSSG-3 section of the Shenzhen-Shenshan Cooperation Zone Railway Station Project. Running parallel with the Xiamen-Shenzhen high-speed railway and passing beneath a river and residential neighborhoods, this tunnel is 4.6km-long shield section and a single bore with a maximum longitudinal slope of 28%. The geology of the alignment comprises argillaceous sandstone, limestone, glutenite and granite strata, including 240m of karst development, 1,200m of granite strata and three […]<\/p>\n","protected":false},"author":2,"featured_media":16287,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,43],"tags":[120,2726,3897,3898,47],"class_list":["post-16285","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-project-show-case","tag-china","tag-crchi","tag-shenzhen-shenshan-railway-project","tag-tbm-pingshandong-no-2","tag-tunneling","post--single"],"_links":{"self":[{"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/posts\/16285","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=16285"}],"version-history":[{"count":0,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/posts\/16285\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/media\/16287"}],"wp:attachment":[{"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16285"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16285"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}