{"id":586,"date":"2025-07-21T03:15:06","date_gmt":"2025-07-21T03:15:06","guid":{"rendered":"https:\/\/www.purunspaceframe.com\/?post_type=product&p=586"},"modified":"2025-10-10T07:41:14","modified_gmt":"2025-10-10T07:41:14","slug":"installation-of-large-span-space-frame-coal-shed-completed","status":"publish","type":"product","link":"https:\/\/www.purunspaceframe.com\/cn\/product\/installation-of-large-span-space-frame-coal-shed-completed\/","title":{"rendered":"Installation of Large-span Space Frame Coal Shed Completed"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

The entire construction period is shortened by 15 days compared to traditional steel structures, and the on-site welding volume is reduced by 60% through factory prefabrication, and the welding quality pass rate is increased to 99.2%. This combination of structural system and construction method not only meets the functional requirements of large-span coal storage, but also takes into account construction efficiency and structural safety.<\/p>\n","protected":false},"featured_media":1095,"template":"","meta":{"inline_featured_image":false},"products":[4,14],"class_list":["post-586","product","type-product","status-publish","has-post-thumbnail","hentry","products-steel-space-frame","products-steel-space-frame-installation"],"yoast_head":"\nInstallation of Large-span Space Frame Coal Shed Completed - PURUN Steel Structure<\/title>\n<meta name=\"description\" content=\"The large-span coal shed adopts a space frame grid structure system, which can significantly improve the comprehensive performance of coal storage facilities. This space grid structure formed by multiple rods connected by nodes has three core advantages: First, it has excellent mechanical properties. It distributes the load evenly through all-directional forces. It is 20%-30% lighter than traditional steel structures with the same span. The self-weight of the 86-meter span space frame structure is only 45 kg\/m2; second, it has high space utilization. The column-free design creates a complete and open coal storage area. The loader's operating radius is expanded to 15 meters, and the coal extraction efficiency is increased by 40%; third, it has strong wind and earthquake resistance. The nodes are connected by bolts and balls, which can dissipate external forces through slight deformations and can withstand 10-level gale and 7-degree earthquakes. \u200bThe construction process follows the logical advancement of "precise prefabrication - orderly hoisting - intelligent calibration". First, the standardized production of space frame grid rods and bolt balls is completed in the factory, and the rod processing accuracy is controlled within \u00b11 mm to ensure the fit of on-site assembly; then the space frame grid is divided into 6 hoisting units using the "piece hoisting + high-altitude bulk" process, with the maximum unit weight of 48 tons, and the high-altitude positioning is completed by a 250-ton truck crane; finally, a three-dimensional coordinate monitoring network is established using a total station to calibrate the deflection of the space frame grid in real time, and a total of 32 node positions are adjusted, ultimately achieving the overall deflection deviation \u2264L\/250 (L is the span) accuracy standard. \u200bThe entire construction period is shortened by 15 days compared to traditional steel structures, and the on-site welding volume is reduced by 60% through factory prefabrication, and the welding quality pass rate is increased to 99.2%. This combination of structural system and construction method not only meets the functional requirements of large-span coal storage, but also takes into account construction efficiency and structural safety.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.purunspaceframe.com\/cn\/product\/installation-of-large-span-space-frame-coal-shed-completed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Installation of Large-span Space Frame Coal Shed Completed - PURUN Steel Structure\" \/>\n<meta property=\"og:description\" content=\"The large-span coal shed adopts a space frame grid structure system, which can significantly improve the comprehensive performance of coal storage facilities. This space grid structure formed by multiple rods connected by nodes has three core advantages: First, it has excellent mechanical properties. It distributes the load evenly through all-directional forces. It is 20%-30% lighter than traditional steel structures with the same span. The self-weight of the 86-meter span space frame structure is only 45 kg\/m2; second, it has high space utilization. The column-free design creates a complete and open coal storage area. The loader's operating radius is expanded to 15 meters, and the coal extraction efficiency is increased by 40%; third, it has strong wind and earthquake resistance. The nodes are connected by bolts and balls, which can dissipate external forces through slight deformations and can withstand 10-level gale and 7-degree earthquakes. \u200bThe construction process follows the logical advancement of "precise prefabrication - orderly hoisting - intelligent calibration". First, the standardized production of space frame grid rods and bolt balls is completed in the factory, and the rod processing accuracy is controlled within \u00b11 mm to ensure the fit of on-site assembly; then the space frame grid is divided into 6 hoisting units using the "piece hoisting + high-altitude bulk" process, with the maximum unit weight of 48 tons, and the high-altitude positioning is completed by a 250-ton truck crane; finally, a three-dimensional coordinate monitoring network is established using a total station to calibrate the deflection of the space frame grid in real time, and a total of 32 node positions are adjusted, ultimately achieving the overall deflection deviation \u2264L\/250 (L is the span) accuracy standard. \u200bThe entire construction period is shortened by 15 days compared to traditional steel structures, and the on-site welding volume is reduced by 60% through factory prefabrication, and the welding quality pass rate is increased to 99.2%. This combination of structural system and construction method not only meets the functional requirements of large-span coal storage, but also takes into account construction efficiency and structural safety.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.purunspaceframe.com\/cn\/product\/installation-of-large-span-space-frame-coal-shed-completed\/\" \/>\n<meta property=\"og:site_name\" content=\"PURUN Steel Structure\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-10T07:41:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.purunspaceframe.com\/wp-content\/uploads\/2025\/07\/Installation-of-Large-span-Space-Frame-Coal-Shed-Completed-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"768\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/\",\"url\":\"https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/\",\"name\":\"Installation of Large-span Space Frame Coal Shed Completed - PURUN Steel Structure\",\"isPartOf\":{\"@id\":\"https:\/\/www.purunspaceframe.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.purunspaceframe.com\/wp-content\/uploads\/2025\/07\/Installation-of-Large-span-Space-Frame-Coal-Shed-Completed-1.jpg\",\"datePublished\":\"2025-07-21T03:15:06+00:00\",\"dateModified\":\"2025-10-10T07:41:14+00:00\",\"description\":\"The large-span coal shed adopts a space frame grid structure system, which can significantly improve the comprehensive performance of coal storage facilities. This space grid structure formed by multiple rods connected by nodes has three core advantages: First, it has excellent mechanical properties. It distributes the load evenly through all-directional forces. It is 20%-30% lighter than traditional steel structures with the same span. The self-weight of the 86-meter span space frame structure is only 45 kg\/m2; second, it has high space utilization. The column-free design creates a complete and open coal storage area. The loader's operating radius is expanded to 15 meters, and the coal extraction efficiency is increased by 40%; third, it has strong wind and earthquake resistance. The nodes are connected by bolts and balls, which can dissipate external forces through slight deformations and can withstand 10-level gale and 7-degree earthquakes. \u200bThe construction process follows the logical advancement of \\\"precise prefabrication - orderly hoisting - intelligent calibration\\\". First, the standardized production of space frame grid rods and bolt balls is completed in the factory, and the rod processing accuracy is controlled within \u00b11 mm to ensure the fit of on-site assembly; then the space frame grid is divided into 6 hoisting units using the \\\"piece hoisting + high-altitude bulk\\\" process, with the maximum unit weight of 48 tons, and the high-altitude positioning is completed by a 250-ton truck crane; finally, a three-dimensional coordinate monitoring network is established using a total station to calibrate the deflection of the space frame grid in real time, and a total of 32 node positions are adjusted, ultimately achieving the overall deflection deviation \u2264L\/250 (L is the span) accuracy standard. \u200bThe entire construction period is shortened by 15 days compared to traditional steel structures, and the on-site welding volume is reduced by 60% through factory prefabrication, and the welding quality pass rate is increased to 99.2%. This combination of structural system and construction method not only meets the functional requirements of large-span coal storage, but also takes into account construction efficiency and structural safety.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/#primaryimage\",\"url\":\"https:\/\/www.purunspaceframe.com\/wp-content\/uploads\/2025\/07\/Installation-of-Large-span-Space-Frame-Coal-Shed-Completed-1.jpg\",\"contentUrl\":\"https:\/\/www.purunspaceframe.com\/wp-content\/uploads\/2025\/07\/Installation-of-Large-span-Space-Frame-Coal-Shed-Completed-1.jpg\",\"width\":1024,\"height\":768,\"caption\":\"Installation of Large-span Space Frame Coal Shed Completed 1\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.purunspaceframe.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/www.purunspaceframe.com\/product\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Installation of Large-span Space Frame Coal Shed Completed\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.purunspaceframe.com\/#website\",\"url\":\"https:\/\/www.purunspaceframe.com\/\",\"name\":\"PURUN Steel Structure\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.purunspaceframe.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Installation of Large-span Space Frame Coal Shed Completed - PURUN Steel Structure","description":"The large-span coal shed adopts a space frame grid structure system, which can significantly improve the comprehensive performance of coal storage facilities. This space grid structure formed by multiple rods connected by nodes has three core advantages: First, it has excellent mechanical properties. It distributes the load evenly through all-directional forces. It is 20%-30% lighter than traditional steel structures with the same span. The self-weight of the 86-meter span space frame structure is only 45 kg\/m2; second, it has high space utilization. The column-free design creates a complete and open coal storage area. The loader's operating radius is expanded to 15 meters, and the coal extraction efficiency is increased by 40%; third, it has strong wind and earthquake resistance. The nodes are connected by bolts and balls, which can dissipate external forces through slight deformations and can withstand 10-level gale and 7-degree earthquakes. \u200bThe construction process follows the logical advancement of \"precise prefabrication - orderly hoisting - intelligent calibration\". First, the standardized production of space frame grid rods and bolt balls is completed in the factory, and the rod processing accuracy is controlled within \u00b11 mm to ensure the fit of on-site assembly; then the space frame grid is divided into 6 hoisting units using the \"piece hoisting + high-altitude bulk\" process, with the maximum unit weight of 48 tons, and the high-altitude positioning is completed by a 250-ton truck crane; finally, a three-dimensional coordinate monitoring network is established using a total station to calibrate the deflection of the space frame grid in real time, and a total of 32 node positions are adjusted, ultimately achieving the overall deflection deviation \u2264L\/250 (L is the span) accuracy standard. \u200bThe entire construction period is shortened by 15 days compared to traditional steel structures, and the on-site welding volume is reduced by 60% through factory prefabrication, and the welding quality pass rate is increased to 99.2%. This combination of structural system and construction method not only meets the functional requirements of large-span coal storage, but also takes into account construction efficiency and structural safety.","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:\/\/www.purunspaceframe.com\/cn\/product\/installation-of-large-span-space-frame-coal-shed-completed\/","og_locale":"en_US","og_type":"article","og_title":"Installation of Large-span Space Frame Coal Shed Completed - PURUN Steel Structure","og_description":"The large-span coal shed adopts a space frame grid structure system, which can significantly improve the comprehensive performance of coal storage facilities. This space grid structure formed by multiple rods connected by nodes has three core advantages: First, it has excellent mechanical properties. It distributes the load evenly through all-directional forces. It is 20%-30% lighter than traditional steel structures with the same span. The self-weight of the 86-meter span space frame structure is only 45 kg\/m2; second, it has high space utilization. The column-free design creates a complete and open coal storage area. The loader's operating radius is expanded to 15 meters, and the coal extraction efficiency is increased by 40%; third, it has strong wind and earthquake resistance. The nodes are connected by bolts and balls, which can dissipate external forces through slight deformations and can withstand 10-level gale and 7-degree earthquakes. \u200bThe construction process follows the logical advancement of \"precise prefabrication - orderly hoisting - intelligent calibration\". First, the standardized production of space frame grid rods and bolt balls is completed in the factory, and the rod processing accuracy is controlled within \u00b11 mm to ensure the fit of on-site assembly; then the space frame grid is divided into 6 hoisting units using the \"piece hoisting + high-altitude bulk\" process, with the maximum unit weight of 48 tons, and the high-altitude positioning is completed by a 250-ton truck crane; finally, a three-dimensional coordinate monitoring network is established using a total station to calibrate the deflection of the space frame grid in real time, and a total of 32 node positions are adjusted, ultimately achieving the overall deflection deviation \u2264L\/250 (L is the span) accuracy standard. \u200bThe entire construction period is shortened by 15 days compared to traditional steel structures, and the on-site welding volume is reduced by 60% through factory prefabrication, and the welding quality pass rate is increased to 99.2%. This combination of structural system and construction method not only meets the functional requirements of large-span coal storage, but also takes into account construction efficiency and structural safety.","og_url":"https:\/\/www.purunspaceframe.com\/cn\/product\/installation-of-large-span-space-frame-coal-shed-completed\/","og_site_name":"PURUN Steel Structure","article_modified_time":"2025-10-10T07:41:14+00:00","og_image":[{"width":1024,"height":768,"url":"https:\/\/www.purunspaceframe.com\/wp-content\/uploads\/2025\/07\/Installation-of-Large-span-Space-Frame-Coal-Shed-Completed-1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/","url":"https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/","name":"Installation of Large-span Space Frame Coal Shed Completed - PURUN Steel Structure","isPartOf":{"@id":"https:\/\/www.purunspaceframe.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/#primaryimage"},"image":{"@id":"https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/#primaryimage"},"thumbnailUrl":"https:\/\/www.purunspaceframe.com\/wp-content\/uploads\/2025\/07\/Installation-of-Large-span-Space-Frame-Coal-Shed-Completed-1.jpg","datePublished":"2025-07-21T03:15:06+00:00","dateModified":"2025-10-10T07:41:14+00:00","description":"The large-span coal shed adopts a space frame grid structure system, which can significantly improve the comprehensive performance of coal storage facilities. This space grid structure formed by multiple rods connected by nodes has three core advantages: First, it has excellent mechanical properties. It distributes the load evenly through all-directional forces. It is 20%-30% lighter than traditional steel structures with the same span. The self-weight of the 86-meter span space frame structure is only 45 kg\/m2; second, it has high space utilization. The column-free design creates a complete and open coal storage area. The loader's operating radius is expanded to 15 meters, and the coal extraction efficiency is increased by 40%; third, it has strong wind and earthquake resistance. The nodes are connected by bolts and balls, which can dissipate external forces through slight deformations and can withstand 10-level gale and 7-degree earthquakes. \u200bThe construction process follows the logical advancement of \"precise prefabrication - orderly hoisting - intelligent calibration\". First, the standardized production of space frame grid rods and bolt balls is completed in the factory, and the rod processing accuracy is controlled within \u00b11 mm to ensure the fit of on-site assembly; then the space frame grid is divided into 6 hoisting units using the \"piece hoisting + high-altitude bulk\" process, with the maximum unit weight of 48 tons, and the high-altitude positioning is completed by a 250-ton truck crane; finally, a three-dimensional coordinate monitoring network is established using a total station to calibrate the deflection of the space frame grid in real time, and a total of 32 node positions are adjusted, ultimately achieving the overall deflection deviation \u2264L\/250 (L is the span) accuracy standard. \u200bThe entire construction period is shortened by 15 days compared to traditional steel structures, and the on-site welding volume is reduced by 60% through factory prefabrication, and the welding quality pass rate is increased to 99.2%. This combination of structural system and construction method not only meets the functional requirements of large-span coal storage, but also takes into account construction efficiency and structural safety.","breadcrumb":{"@id":"https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/#primaryimage","url":"https:\/\/www.purunspaceframe.com\/wp-content\/uploads\/2025\/07\/Installation-of-Large-span-Space-Frame-Coal-Shed-Completed-1.jpg","contentUrl":"https:\/\/www.purunspaceframe.com\/wp-content\/uploads\/2025\/07\/Installation-of-Large-span-Space-Frame-Coal-Shed-Completed-1.jpg","width":1024,"height":768,"caption":"Installation of Large-span Space Frame Coal Shed Completed 1"},{"@type":"BreadcrumbList","@id":"https:\/\/www.purunspaceframe.com\/product\/installation-of-large-span-space-frame-coal-shed-completed\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.purunspaceframe.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/www.purunspaceframe.com\/product\/"},{"@type":"ListItem","position":3,"name":"Installation of Large-span Space Frame Coal Shed Completed"}]},{"@type":"WebSite","@id":"https:\/\/www.purunspaceframe.com\/#website","url":"https:\/\/www.purunspaceframe.com\/","name":"PURUN Steel Structure","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.purunspaceframe.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.purunspaceframe.com\/cn\/wp-json\/wp\/v2\/product\/586","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.purunspaceframe.com\/cn\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.purunspaceframe.com\/cn\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.purunspaceframe.com\/cn\/wp-json\/wp\/v2\/media\/1095"}],"wp:attachment":[{"href":"https:\/\/www.purunspaceframe.com\/cn\/wp-json\/wp\/v2\/media?parent=586"}],"wp:term":[{"taxonomy":"products","embeddable":true,"href":"https:\/\/www.purunspaceframe.com\/cn\/wp-json\/wp\/v2\/products?post=586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}