{"id":427512,"date":"2024-10-20T07:07:26","date_gmt":"2024-10-20T07:07:26","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e2478-2022\/"},"modified":"2024-10-26T13:30:07","modified_gmt":"2024-10-26T13:30:07","slug":"astm-e2478-2022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e2478-2022\/","title":{"rendered":"ASTM-E2478 2022"},"content":{"rendered":"

ASTM E2478-11-Reapproved2022<\/h3>\n

Active Standard: Standard Practice for Determining Damage-Based Design Stress for Glass Fiber Reinforced Plastic (GFRP) Materials Using Acoustic Emission<\/h4>\n
\n

ASTM E2478<\/h4>\n

Scope<\/strong><\/p>\n

\n

1.1<\/span> This practice details procedures for establishing the direct stress and shear stress damage-based design values for use in the damage-based design criterion for materials to be used in GFRP vessels and other GFRP structures. The practice uses data derived from acoustic emission examination of four-point beam bending tests and in-plane shear tests (see ASME Section X, Article RT-8).<\/p>\n<\/p><\/div>\n

\n

1.2<\/span> The onset of lamina damage is indicated by the presence of significant acoustic emission during the reload portion of load\/reload cycles. \u201cSignificant emission\u201d is defined with historic index.<\/p>\n<\/p><\/div>\n

\n

1.3<\/span> Units\u2014<\/span>The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units which are provided for information only and are not considered standard.<\/p>\n<\/p><\/div>\n

\n

1.4<\/span> This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.<\/i><\/p>\n<\/p><\/div>\n

\n

1.5<\/span> This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.<\/i><\/p>\n<\/p><\/div>\n

Keywords<\/strong><\/p>\n

acoustic emission; damage based design criterion; direct stress damage-based design; composite material characterization; FRP material characterization; shear stress damage based design;<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 59.100.10 (Textile glass materials)<\/p>\n

DOI:<\/strong> 10.1520\/E2478-11R22<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

E2478-11(2022) Standard Practice for Determining Damage-Based Design Stress for Glass Fiber Reinforced Plastic (GFRP) Materials Using Acoustic Emission<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2022<\/td>\n6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":427522,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[888,2637],"product_tag":[],"class_list":{"0":"post-427512","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-59-100-10","7":"product_cat-astm","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\/427512","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\/427522"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=427512"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=427512"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=427512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}