{"id":557370,"date":"2024-11-05T18:17:49","date_gmt":"2024-11-05T18:17:49","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/esdu-060112013\/"},"modified":"2024-11-05T18:17:49","modified_gmt":"2024-11-05T18:17:49","slug":"esdu-060112013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/esdu\/esdu-060112013\/","title":{"rendered":"ESDU 06011:2013"},"content":{"rendered":"<p>ESDU 06011 is the third in a series of Items devoted to fatigue<br \/>\ndamage under random loading. This Item considers spectral methods<br \/>\nfor the estimation of fatigue life. It is to be applied in cases<br \/>\nwhere the power spectral density function of stress is known.<br \/>\nSeveral methods are considered. These include: Wirsching and Light,<br \/>\nChaudhury and Dover, Dirlik, Ortiz and Chen, Larsen and Lutes, and<br \/>\nZhao and Baker. A program for fatigue life estimation is included.<br \/>\nThe program is used to estimate the spectral moments of the power<br \/>\nspectral density functions of the signal, the number of peaks per<br \/>\nsecond and the number of upward zero crossings per second in the<br \/>\ntime series. Fatigue life is estimated, using the method of Dirlik.<br \/>\nExamples illustrating the use of the program are given. The<br \/>\nspectral moments of the response of single degree of freedom<br \/>\nsystems to white noise are described and methods for their<br \/>\nestimation are outlined. Other Items in the series are concerned<br \/>\nwith cycle counting and crack propagation methods for the<br \/>\nestimation of fatigue life.<\/p>\n<p>The Items in the series are:<\/p>\n<p>Fatigue Damage and Life under Random Loading \u2013 ESDU 06009,<\/p>\n<p>Cycle Counting Methods for the Estimation of Fatigue Life \u2013 ESDU<br \/>\n06010,<\/p>\n<p>Spectral Methods for the Estimation of Fatigue Life \u2013 ESDU 06011<br \/>\n(this Item),<\/p>\n<p>Crack Propagation Methods for the Estimation of Fatigue Life \u2013<br \/>\n(ESDU 07012).<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Spectral Methods for the Estimation of Fatigue Life<\/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>2013-04<\/td>\n<td>NA<\/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-557370","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\/557370","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=557370"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=557370"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=557370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}