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YS/T 437-2018 English PDF

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YS/T 437-2018: (Geometric Parameters of Cross Section of Aluminum Alloy Profiles and Computer Program Requirements)
Status: Valid

YS/T 437: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YS/T 437-2018English419 Add to Cart 4 days [Need to translate] (Geometric Parameters of Cross Section of Aluminum Alloy Profiles and Computer Program Requirements) Valid YS/T 437-2018
YS/T 437-2009English559 Add to Cart 3 days [Need to translate] Moment of inertia calculation methods and computing software requirements of aluminium profiles Obsolete YS/T 437-2009
YS/T 437-2000English439 Add to Cart 4 days [Need to translate] (Aluminum sectional geometry algorithms and computer programs require) Obsolete YS/T 437-2000

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Basic data

Standard ID YS/T 437-2018 (YS/T437-2018)
Description (Translated English) (Geometric Parameters of Cross Section of Aluminum Alloy Profiles and Computer Program Requirements)
Sector / Industry Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H07
Word Count Estimation 18,160
Date of Issue 2018-04-30
Date of Implementation 2018-09-01
Older Standard (superseded by this standard) YS/T 437-2009
Regulation (derived from) Ministry of Industry and Information Technology Announcement No.23 of 2018
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the symbols, calculation methods and requirements of computer programs for the geometric parameters of aluminum alloy profiles.

YS/T 437-2009: Moment of inertia calculation methods and computing software requirements of aluminium profiles


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Moment of inertia calculation methods and computing software requirements of aluminium profiles ICS 77.120.10 H07 People's Republic of China Nonferrous Metals Industry Standard Replacing YS/T 437-2000 Aluminum alloy cross-sectional geometry algorithm And computer program requirements Posted 2009-12-04 2010-06-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

Instead of the standard YS/T 437-2000 "aluminum alloy cross-sectional geometry algorithms and computer program requirements." Compared with this standard YS/T 437-2000, the main changes are as follows. --- Adds new insulated aluminum sectional geometry algorithms and computer program requirements. --- Modify the ordinary aluminum alloy cross-sectional geometry algorithms. Appendix A of this standard is an informative annex. This standard by the National Standardization Technical Committee of non-ferrous metals and centralized. This standard is mainly drafted by. Paul Thai Taino wind insulation Ltd., Shanghai Representative Office US Eliasson, Jiang Yin Jiangshun mold has Limited. Participated in the drafting of this standard. Southwest Aluminum (Group) Co., Ltd., Northeast Light Alloy Co., Ltd., Longkou Conglin Aluminum Limited. The main drafters of this standard. Yellow Sun Yong, Zhao new outlook, Jiang Xiaowei, Zhang Ligang, MING - along Liu Jiang, WANG Ji Gang, Cheng Zhen. This standard replaces the standards previously issued as follows. --- YS/T 437-2000. Aluminum alloy cross-sectional geometry algorithm And computer program requirements

1 Scope

This standard specifies requirements for aluminum extrusions symbol sectional geometric parameters, calculation methods and computer programs. This standard applies to calculate the cross-sectional geometry of aluminum profiles.

2 Symbol

Symbols used in this standard shall comply with the requirements in Table 1. Table 1 No. Symbol Unit Symbol Definition 1 A mm2 cross-sectional area of the profile 2 PL mm outer perimeter of the cross-sectional profile

3 CD mm profiles circumcircle diameter

4 XO, YO - profile of a cross section of the reference coordinate system coordinates of the centroid 5 IA x0 x0 mm4 plane figure of the moment of inertia axes, according to the formula (11) Calculation 6 IA y mm4 plane figure of the moment of inertia y axes, according to the formula (12) Calculation 7 IA x0 y mm4 plane figure of x0 y coordinates of inertia, according to the formula (13) Calculation 8 IA x0 Ba mm4 plane figure centroid axis X-axis moment of inertia Ba Y Ba mm4 plane figure 9 IA confrontation moment of inertia of the spindle axis Y Ba 10 S12A x0 mm3 X-Ba-axis from the calm nature, according to the formula (14) Calculation Y 11 S12A Ba y axis mm3 for calm from the quality, according to the formula (15) Calculation 12 O (°) corresponding to the main center of mass moment of inertia of the deflection angle, according to the formula (16) Calculation 15 W Ba x0 mm3 X-axis bending section modulus according to formula (19) Calculation 16 W mm3 Y Ba y-axis bending section modulus according to formula (20) Calculation 17 I x0 sectional moment of inertia mm4 hollow sections of x0 axis, according to the formula (27) Calculation 18 I y mm4 hollow profile cross-sectional moment of inertia on the y axis, according to the formula (28) Calculation 19 x0 y mm4 hollow profile cross-section of x0 y axes of inertia, according to the formula (29) Calculation 20 XA, YA - hollow profile cross section with respect to the centroid coordinate x0 y coordinate system, according to the formula (30), (31) Calculation 21 I Ju mm4 wear strip type rigid insulation profiles moment of inertia, according to the formula (32) Calculation 22 ν - wear strip heat-insulation effect profile parameters, according to the formula (33) Calculation 23 E N/mm2 modulus of elasticity of aluminum 24 α mm wear strip type thermal profiles Ⅰ area centroid and centroid spacing zone Ⅱ 25 λ - wear strip type thermal profiles sectional geometry parameters, according to the formula (34) Calculation 26 β - wear elastic strip type thermal profiles combination of parameters, according to the formula (35) Calculation 27 Ba N/mm2 aluminum profiles and heat insulating value of the portfolio, according to formula (37) Calculation 28 I1 mm4 wear strip type thermal profiles Ⅰ area moment of inertia

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