{"id":11755,"date":"2024-10-16T20:48:51","date_gmt":"2024-10-16T20:48:51","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d3737-2009\/"},"modified":"2024-10-24T11:34:04","modified_gmt":"2024-10-24T11:34:04","slug":"astm-d3737-2009","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d3737-2009\/","title":{"rendered":"ASTM-D3737 2009"},"content":{"rendered":"

ASTM D3737-09<\/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 O122.<\/p>\n

1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered 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; Stress cracking tests; Stress grading–timber; Structural building materials\/applications (wood); Tensile properties\/testing–wood products; Timber; Visual grading (of lumber); Wood products (structural); Clear wood evaluation\/testing; Compression testing–wood\/wood products; Glued laminated timber (glulam); Grading–wood products; Horizontal shear; Knots; Laminates (wood); Shear testing–wood products; Strength–wood materials\/applications<\/p>\n

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

ICS Number Code n\/a<\/p>\n

DOI:<\/strong> 10.1520\/D3737-09<\/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\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents <\/td>\n<\/tr>\n
2<\/td>\nTerminology
Materials 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 <\/td>\n<\/tr>\n
10<\/td>\nKeywords
TABLE 8
TABLE 9
TABLE 10 <\/td>\n<\/tr>\n
11<\/td>\nA1. QUALIFICATION OF LAMINATIONS BY TEST
A1.1
A1.2
A1.3
A2. GLUED LAMINATED TIMBERS MANUFACTURED WITH E-RATED LUMBER
A2.1 General
A2.2 E-Rated Requirements
A2.3 Visual Grading Requirements <\/td>\n<\/tr>\n
12<\/td>\nA2.4 Designation
A3. SAMPLING OF LUMBER FOR KNOT AND MODULUS OF ELASTICITY DATA
A3.1
A3.2 Knot Data
A3.3 LSE Data <\/td>\n<\/tr>\n
13<\/td>\nA3.4 Special Provisions for Initial Development
A4. ANALYSIS OF A HORIZONTALLY LAMINATED GLULAM BEAM
A4.1 <\/td>\n<\/tr>\n
14<\/td>\nA4.2 Example <\/td>\n<\/tr>\n
15<\/td>\nFIG. A4.1
TABLE 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 <\/td>\n<\/tr>\n
19<\/td>\nA6. GUIDELINES FOR DETERMINING ACCEPTANCE OF NEW KNOT DATA
A6.1
A6.2
A6.3 Calculation
TABLE A5.1 <\/td>\n<\/tr>\n
20<\/td>\nA6.4 Acceptance <\/td>\n<\/tr>\n
21<\/td>\nFIG. A6.1
FIG. A6.2 <\/td>\n<\/tr>\n
22<\/td>\nFIG. A6.3
FIG. A6.4 <\/td>\n<\/tr>\n
23<\/td>\nFIG. A6.5
FIG. A6.6 <\/td>\n<\/tr>\n
24<\/td>\nFIG. A6.7
FIG. A6.8 <\/td>\n<\/tr>\n
25<\/td>\nFIG. A6.9
FIG. A6.10 <\/td>\n<\/tr>\n
26<\/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
27<\/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
28<\/td>\nX1.3
X1.4
X1.5
X1.6
X2. COMMENTARY
X2.1 Materials Requirements (Section <\/td>\n<\/tr>\n
29<\/td>\nTABLE X2.1
TABLE X2.2
TABLE X2.3 <\/td>\n<\/tr>\n
30<\/td>\nFIG. X2.1 <\/td>\n<\/tr>\n
33<\/td>\nTABLE X2.4 <\/td>\n<\/tr>\n
34<\/td>\nTABLE X2.5
TABLE X2.6 <\/td>\n<\/tr>\n
37<\/td>\nREFERENCES <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D3737-09 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>\n2009<\/td>\n38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":11756,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-11755","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-astm","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/11755","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\/11756"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=11755"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=11755"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=11755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}