{"id":214523,"date":"2024-10-19T13:54:13","date_gmt":"2024-10-19T13:54:13","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d3737-2004\/"},"modified":"2024-10-25T06:53:06","modified_gmt":"2024-10-25T06:53:06","slug":"astm-d3737-2004","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d3737-2004\/","title":{"rendered":"ASTM-D3737 2004"},"content":{"rendered":"

ASTM D3737-04<\/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. Properties considered include bending, tension and compression parallel to the grain, modulus of elasticity, horizontal shear, compression perpendicular to the grain and radial stresses in curved members.<\/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 AI90.1 and CSA 0122.<\/p>\n

1.4 Allowable properties established by use of this practice are based on dry conditions of use (less than 16 % moisture content). Modifications for wet-use conditions are given in 9.2.<\/p>\n

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

1.6 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

clear wood; glulam; lumber; structural glued laminated timber; timber<\/p>\n

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

ICS Number Code 79.060.99 (Other wood-based panels)<\/p>\n

DOI:<\/strong> 10.1520\/D3737-04<\/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\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology <\/td>\n<\/tr>\n
2<\/td>\nRequirements for Laminations
Allowable Properties for Glued Laminated Timber Members
TABLE 1 <\/td>\n<\/tr>\n
3<\/td>\nFIG. 1
FIG. 2 <\/td>\n<\/tr>\n
4<\/td>\nStress Index Values
TABLE 2 <\/td>\n<\/tr>\n
5<\/td>\nTABLE 3 <\/td>\n<\/tr>\n
6<\/td>\nProcedure for Determining Stress Modification Factors (SMF) for Glued Laminated Timber Made of Visually Graded Lumber
TABLE 4
TABLE 5 <\/td>\n<\/tr>\n
7<\/td>\nProcedure for Determining Stress Modification Factors (SMF) for Glued Laminated Timber Made of
E
-Rated Lumber
TABLE 6 <\/td>\n<\/tr>\n
8<\/td>\nAdjustment of Properties for End-Use Conditions
TABLE 7
TABLE 8
TABLE 9 <\/td>\n<\/tr>\n
9<\/td>\nTension Laminations for Bending Members
TABLE 10 <\/td>\n<\/tr>\n
10<\/td>\nKeywords
A1. QUALIFICATION OF LAMINATIONS BY TEST
A1.1
A1.2
A1.3 <\/td>\n<\/tr>\n
11<\/td>\nA2. 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
A3.4 <\/td>\n<\/tr>\n
13<\/td>\nA4. ANALYSIS OF A GLULAM BEAM WITH THREE STIFFNESS ZONES
A4.1 Symmetric Combinations
FIG. A4.1 <\/td>\n<\/tr>\n
14<\/td>\nA4.2 Unsymmetric Combinations
A4.3 Example: Analysis of a 20-Lamination Glulam Beam
TABLE A4.1
FIG. A4.2 <\/td>\n<\/tr>\n
15<\/td>\nTABLE A4.2 <\/td>\n<\/tr>\n
16<\/td>\nA5. PROCEDURE FOR DETERMINING DESIGN STRESSES IN COMPRESSION PARALLEL TO GRAIN
A5.1 Procedural Steps <\/td>\n<\/tr>\n
17<\/td>\nA5.2 Example\u2014Analysis of an Eight-Lamination Member
FIG. A5.1 <\/td>\n<\/tr>\n
18<\/td>\nA6. GUIDELINES FOR DETERMINING ACCEPTANCE OF NEW KNOT DATA
A6.1
A6.2
TABLE A5.1 <\/td>\n<\/tr>\n
19<\/td>\nA6.3 Calculation
FIG. A6.1 <\/td>\n<\/tr>\n
20<\/td>\nFIG. A6.2
FIG. A6.3 <\/td>\n<\/tr>\n
21<\/td>\nFIG. A6.4
FIG. A6.5 <\/td>\n<\/tr>\n
22<\/td>\nFIG. A6.6
FIG. A6.7 <\/td>\n<\/tr>\n
23<\/td>\nFIG. A6.8
FIG. A6.9 <\/td>\n<\/tr>\n
24<\/td>\nA6.4 Acceptance
FIG. A6.10 <\/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
A7.2
A7.3
TABLE A6.1
FIG. A7.1 <\/td>\n<\/tr>\n
26<\/td>\nA7.4
A7.5
A8. 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
TABLE X1.1 <\/td>\n<\/tr>\n
27<\/td>\nX1.3
X1.4
X1.5
X1.6
REFERENCES <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D3737-04 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>\n2004<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":214534,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1145,2637],"product_tag":[],"class_list":{"0":"post-214523","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-79-060-99","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\/214523","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\/214534"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=214523"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=214523"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=214523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}