{"id":375229,"date":"2024-10-20T02:42:37","date_gmt":"2024-10-20T02:42:37","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-4301-32021\/"},"modified":"2024-10-26T04:44:26","modified_gmt":"2024-10-26T04:44:26","slug":"bs-iso-4301-32021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-4301-32021\/","title":{"rendered":"BS ISO 4301-3:2021"},"content":{"rendered":"

This document provides the classification of tower cranes for construction work as defined in ISO 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

    \n
  1. \n

    the number of working cycles;<\/p>\n<\/li>\n

  2. \n

    the load spectrum factor;<\/p>\n<\/li>\n

  3. \n

    the average displacements; and<\/p>\n<\/li>\n

  4. \n

    additional values for factors to be used at the structural or mechanical calculation.<\/p>\n<\/li>\n<\/ol>\n

    Tower cranes for construction work are exclusively equipped with a hook as load-handling device.<\/p>\n

    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

    PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n
    PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
    2<\/td>\nNational foreword <\/td>\n<\/tr>\n
    6<\/td>\nForeword <\/td>\n<\/tr>\n
    7<\/td>\n1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols <\/td>\n<\/tr>\n
    8<\/td>\n5 Classification of tower cranes
    5.1 General <\/td>\n<\/tr>\n
    9<\/td>\n5.2 Classification of tower cranes erected from parts <\/td>\n<\/tr>\n
    10<\/td>\n5.3 Classification of self-erecting tower cranes <\/td>\n<\/tr>\n
    11<\/td>\n5.4 Classification of mobile self-erecting tower cranes <\/td>\n<\/tr>\n
    13<\/td>\nAnnex A (informative) Information on the system of group classifications for cranes <\/td>\n<\/tr>\n
    15<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Cranes. Classification – Tower cranes<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n2021<\/td>\n16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":375238,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[836,2641],"product_tag":[],"class_list":{"0":"post-375229","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\/375229","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\/375238"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=375229"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=375229"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=375229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}