{"id":265572,"date":"2024-10-19T17:42:59","date_gmt":"2024-10-19T17:42:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-20-30397832-dc-2020\/"},"modified":"2024-10-25T13:40:39","modified_gmt":"2024-10-25T13:40:39","slug":"bsi-20-30397832-dc-2020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-20-30397832-dc-2020\/","title":{"rendered":"BSI 20\/30397832 DC 2020"},"content":{"rendered":"<p>This document provides the classification of tower cranes for construction work as defined in <span class=\"std\"><span class=\"std-ref\">ISO&nbsp;4306-3<\/span><\/span>, and gives specific requirements for steel supporting structure, mechanisms, ropes and further components basing on standard service conditions, mainly expressed by the following:<\/p>\n<ul>\n<li>\n<p>the number of working cycles,<\/p>\n<\/li>\n<li>\n<p>the load spectrum factor,<\/p>\n<\/li>\n<li>\n<p>the average displacements and<\/p>\n<\/li>\n<li>\n<p>additional values for factors to be used at the structural or mechanical calculation.<\/p>\n<\/li>\n<\/ul>\n<p>Tower cranes for construction work are exclusively equipped with a hook as load-handling device.<\/p>\n<p>For tower cranes intended to be used for other purposes and\/or equipped with other load handling devices, other values according to the specified usage of the tower crane may result.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>BS ISO 4301-3. Cranes. Classification &#8211; Part 3. Tower cranes<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2020<\/td>\n<td>14<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":265576,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[836,2641],"product_tag":[],"class_list":{"0":"post-265572","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-53-020-20","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/265572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/265576"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=265572"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=265572"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=265572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}