{"id":557748,"date":"2024-11-05T18:18:59","date_gmt":"2024-11-05T18:18:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/esdu-680481968\/"},"modified":"2024-11-05T18:18:59","modified_gmt":"2024-11-05T18:18:59","slug":"esdu-680481968","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/esdu\/esdu-680481968\/","title":{"rendered":"ESDU 68048:1968"},"content":{"rendered":"<p>\n\tCurves are given that enable the maximum circumferential elastic stress in a pressurised pipe that is initially non-circular to be determined. The curves are applicable to long straight unrestrained pipes for which the nominal pipe radius\/thickness ratio is greater than or equal to 5. The deviations about the mean radius are assumed to be of sinusoidal form and data are given for 2, 3, 4 and 5 wave configurations having amplitude\/pipe thickness ratios between 0 and 10.\n\t<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Straight Pipes Under Internal Pressure. Effect of Initial Non-Circularity on Maximum Stress<\/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\/esdu\/\"><b>ESDU<\/b><\/a><\/td>\n<td>1968-11<\/td>\n<td>4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":0,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2675],"product_tag":[],"class_list":{"0":"post-557748","1":"product","2":"type-product","3":"status-publish","5":"product_cat-esdu","7":"first","8":"instock","9":"sold-individually","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/557748","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:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=557748"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=557748"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=557748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}