{"id":214608,"date":"2024-10-19T13:54:36","date_gmt":"2024-10-19T13:54:36","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d3737-2008\/"},"modified":"2024-10-25T06:53:42","modified_gmt":"2024-10-25T06:53:42","slug":"astm-d3737-2008","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d3737-2008\/","title":{"rendered":"ASTM-D3737 2008"},"content":{"rendered":"

ASTM D3737-08<\/h3>\n

Historical Standard: Standard Practice for Establishing Allowable Properties for Structural Glued Laminated Timber (Glulam)<\/h4>\n
\n

ASTM D3737<\/h4>\n

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

1.1 This practice covers the procedures for establishing allowable properties for structural glued laminated timber. Included are the allowable stresses for bending, tension and compression parallel to the grain, horizontal shear, compression perpendicular to the grain, and radial tension and compression in curved members. Also included are modulus of elasticity and modulus of rigidity.<\/p>\n

1.2 This practice is limited to the calculation of allowable properties subject to the given procedures for the selection and arrangement of grades of lumber of the species considered.<\/p>\n

1.3 Requirements for production, inspection and certification are not included, but in order to justify the allowable properties developed using procedures in this practice, manufacturers must conform to recognized manufacturing standards. Refer to ANSI\/AITC A190.1 and CSA 0122.<\/p>\n

1.4 The values stated in inch-pound units are to be regarded as standard.<\/p>\n

1.5 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.<\/span><\/p>\n

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

clear wood; glulam; lumber; structural glued laminated timber; timber; Compression testing–wood\/wood products; Grading–wood products; Shear testing–wood products; Strength–wood materials\/applications; Stress grading–timber; Tensile properties\/testing–wood products; Clear wood evaluation\/testing; Glued laminated timber (glulam); Horizontal shear; Knots; Laminates (wood); Stress cracking tests; Structural building materials\/applications (wood); Timber; Visual grading (of lumber); Wood products (structural)<\/p>\n

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

ICS Number Code 79.060.01 (Wood-based panels in general)<\/p>\n

DOI:<\/strong> 10.1520\/D3737-08<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology <\/td>\n<\/tr>\n
2<\/td>\nMaterials Requirements
TABLE 1 <\/td>\n<\/tr>\n
3<\/td>\nTABLE 2
TABLE 3
TABLE 4
TABLE 5
TABLE 6 <\/td>\n<\/tr>\n
4<\/td>\nFIG. 1
FIG. 2 <\/td>\n<\/tr>\n
5<\/td>\nAllowable Properties for Glued Laminated Timber Members <\/td>\n<\/tr>\n
6<\/td>\nStress Index Values for Laminations <\/td>\n<\/tr>\n
8<\/td>\nStress Modification Factors (SMF) for Laminations
TABLE 7 <\/td>\n<\/tr>\n
9<\/td>\nAdjustment of Properties for End-Use Conditions
TABLE 8 <\/td>\n<\/tr>\n
10<\/td>\nKeywords
A1. QUALIFICATION OF LAMINATIONS BY TEST
A1.1
A1.2
TABLE 9
TABLE 10 <\/td>\n<\/tr>\n
11<\/td>\nA1.3
A2. GLUED LAMINATED TIMBERS MANUFACTURED WITH E-RATED LUMBER
A2.1 General
A2.2 E-Rated Requirements
A2.3 Visual Grading Requirements
A2.4 Designation
A3. SAMPLING OF LUMBER FOR KNOT AND MODULUS OF ELASTICITY DATA
A3.1
A3.2 Knot Data <\/td>\n<\/tr>\n
12<\/td>\nA3.3 LSE Data
A3.4 Special Provisions for Initial Development <\/td>\n<\/tr>\n
13<\/td>\nA4. ANALYSIS OF A HORIZONTALLY LAMINATED GLULAM BEAM
A4.1 <\/td>\n<\/tr>\n
14<\/td>\nA4.2 Example
FIG. A4.1 <\/td>\n<\/tr>\n
15<\/td>\nTABLE A4.1 <\/td>\n<\/tr>\n
17<\/td>\nA5. PROCEDURE FOR DETERMINING DESIGN STRESSES IN COMPRESSION PARALLEL TO GRAIN
A5.1 Procedural Steps <\/td>\n<\/tr>\n
18<\/td>\nA5.2 Example\u2014Analysis of an Eight-Lamination Member
FIG. A5.1
TABLE A5.1 <\/td>\n<\/tr>\n
19<\/td>\nA6. GUIDELINES FOR DETERMINING ACCEPTANCE OF NEW KNOT DATA
A6.1
A6.2
A6.3 Calculation <\/td>\n<\/tr>\n
20<\/td>\nA6.4 Acceptance
FIG. A6.1 <\/td>\n<\/tr>\n
21<\/td>\nFIG. A6.2
FIG. A6.3 <\/td>\n<\/tr>\n
22<\/td>\nFIG. A6.4
FIG. A6.5 <\/td>\n<\/tr>\n
23<\/td>\nFIG. A6.6
FIG. A6.7 <\/td>\n<\/tr>\n
24<\/td>\nFIG. A6.8
FIG. A6.9 <\/td>\n<\/tr>\n
25<\/td>\nA7. TEST SETUP AND DATA ANALYSIS PROCEDURE FOR DETERMINING HORIZONTAL SHEAR STRESS BY FULL SCALE BEAM TESTS
A7.1
FIG. A6.10
TABLE A6.1 <\/td>\n<\/tr>\n
26<\/td>\nA7.2
A7.3
A7.4
A7.5
FIG. A7.1 <\/td>\n<\/tr>\n
27<\/td>\nA8. DETERMINATION OF EXPONENTS FOR THE VOLUME EFFECT FACTOR
A8.1
A8.2
X1. PROCEDURES FOR JUDGING ACCEPTANCE OF NEW MECHANICAL PROPERTY DATA
X1.1
X1.2
X1.3
X1.4
X1.5
X1.6
TABLE X1.1 <\/td>\n<\/tr>\n
28<\/td>\nREFERENCES <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D3737-08 Standard Practice for Establishing Allowable Properties for Structural Glued Laminated Timber (Glulam)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2008<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":214615,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1142,2637],"product_tag":[],"class_list":{"0":"post-214608","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-79-060-01","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\/214608","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\/214615"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=214608"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=214608"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=214608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}