{"id":640192,"date":"2024-11-06T01:15:21","date_gmt":"2024-11-06T01:15:21","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-tr-217042017\/"},"modified":"2024-11-06T01:15:21","modified_gmt":"2024-11-06T01:15:21","slug":"iso-tr-217042017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-tr-217042017\/","title":{"rendered":"ISO\/TR 21704:2017"},"content":{"rendered":"<p>ISO\/TR 21704:2017 d\u00e9crit les investigations et les r\u00e9sultats d&#039;investigation sur la r\u00e9silience des cha\u00eenes \u00e0 maillons en acier rond soumises \u00e0 l&#039;essai avec des \u00e9prouvettes sous-dimensionn\u00e9es.<\/p>\n<p>Il s&#039;applique aux cha\u00eenes \u00e0 maillons en acier rond pour palans \u00e0 cha\u00eene manuels de classes TH et VH et aux cha\u00eenes d&#039;\u00e9lingage utilis\u00e9es dans les \u00e9lingues en cha\u00eenes de classe 8.<\/p>\n<p>NOTE 1       Les Normes internationales associ\u00e9es sont l&#039;ISO 16877, l&#039;ISO 16872 et l&#039;ISO 3076. Il est pr\u00e9vu d&#039;int\u00e9grer par la suite les r\u00e9sultats de r\u00e9silience d\u00e9crits dans le pr\u00e9sent document aux nouvelles normes publi\u00e9es.<\/p>\n<p>Onze aciers fournis par quatre fabricants ont \u00e9t\u00e9 soumis \u00e0 l&#039;essai afin de d\u00e9finir un r\u00e9gime d&#039;essai pour les \u00e9prouvettes sous-dimensionn\u00e9es et les exigences relatives aux valeurs de la r\u00e9silience au choc sur entaille \u00e0 la temp\u00e9rature de service qui ont d\u00e9coul\u00e9 de ces essais. Ces exigences ont \u00e9t\u00e9 ajust\u00e9es aux valeurs de r\u00e9silience des \u00e9prouvettes ISO-V en grandeur r\u00e9elle.<\/p>\n<p>NOTE 2       Les exigences sont \u00e9galement valables pour des maillons de section autre que ronde.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>R\u00e9silience des cha\u00eenes \u00e0 maillons en acier rond \u2014 Essai sur des \u00e9prouvettes sous-dimensionn\u00e9es<\/b><\/p>\n<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\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>2017-03<\/td>\n<td>62<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":640204,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[837,2634],"product_tag":[],"class_list":{"0":"post-640192","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-53-020-30","7":"product_cat-iso","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\/640192","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\/640204"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=640192"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=640192"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=640192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}