{"id":40436,"date":"2024-10-17T05:55:08","date_gmt":"2024-10-17T05:55:08","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-c770-2003\/"},"modified":"2024-10-24T15:27:21","modified_gmt":"2024-10-24T15:27:21","slug":"astm-c770-2003","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-c770-2003\/","title":{"rendered":"ASTM-C770 2003"},"content":{"rendered":"

ASTM C770-98-Reapproved2003<\/h3>\n

Historical Standard: Standard Test Method for Measurement of Glass Stress\u2014Optical Coefficient<\/h4>\n
\n

ASTM C770<\/h4>\n

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

1.1 This test method covers procedures for determining the stress-optical coefficient of glass, which is used in photoelastic analyses. In Procedure A the optical retardation is determined for a glass fiber subjected to uniaxial tension. In Procedure B the optical retardation is determined for a beam of glass of rectangular cross section when subjected to four-point bending. In Procedure C, the optical retardation is measured for a beam of glass of rectangular cross-section when subjected to uniaxial compression.<\/p>\n

1.2 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 and health practices and determine the applicability of regulatory limitations prior to use.<\/i><\/p>\n

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

glass; stress-optical coefficient; photoelastic analysis; polarimeter; Babinet compensator<\/p>\n

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

ICS Number Code 81.040.10 (Raw materials and raw glass)<\/p>\n

DOI:<\/strong> 10.1520\/C0770-98R03<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Significance and Use
Apparatus <\/td>\n<\/tr>\n
2<\/td>\nTest Specimen
FIG. 1
FIG. 2 <\/td>\n<\/tr>\n
3<\/td>\nProcedure
FIG. 3 <\/td>\n<\/tr>\n
4<\/td>\nFIG. 4
FIG. 5 <\/td>\n<\/tr>\n
5<\/td>\nFIG. 6
FIG. 7 <\/td>\n<\/tr>\n
6<\/td>\nCalculation
Report
A1. SIGN OF ROTATION
A1.1
A2. ANNEALING PROCEDURE
A2.1 <\/td>\n<\/tr>\n
7<\/td>\nA3. DETERMINATION OF SLOPE S
A3.1
A4. UNITS CONVERSION TABLE <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

C770-98(2003) Standard Test Method for Measurement of Glass Stress\u00e2\u20ac\u201dOptical Coefficient<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2003<\/td>\n7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":40437,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1157,2637],"product_tag":[],"class_list":{"0":"post-40436","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-81-040-10","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\/40436","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\/40437"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=40436"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=40436"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=40436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}