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US$199.00 · In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 34744-2017: Determination method of design values for dimension lumber and truss plate connection Status: Valid
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| GB/T 34744-2017 | English | 199 |
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Determination method of design values for dimension lumber and truss plate connection
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GB/T 34744-2017
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Basic data | Standard ID | GB/T 34744-2017 (GB/T34744-2017) | | Description (Translated English) | Determination method of design values for dimension lumber and truss plate connection | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | P23 | | Classification of International Standard | 91.080.20 | | Word Count Estimation | 10,186 | | Date of Issue | 2017-11-01 | | Date of Implementation | 2018-05-01 | | Regulation (derived from) | National Standard Announcement 2017 No. 29 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China |
GB/T 34744-2017: Determination method of design values for dimension lumber and truss plate connection ---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.
Determination method of design values for dimension lumber and truss plate connection
ICS 91.080.20
P23
National Standards of People's Republic of China
Specification of material and tooth plate connection performance design value determination method
plateconnection
Posted.2017-11-01
2018-05-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard proposed by the State Forestry Administration.
This standard by the National Wood Standardization Technical Committee structure timber sub-technical committee (SAC/TC41/SC4) centralized.
This standard is drafted by. Sichuan University.
Participated in the drafting of this standard. Chinese Academy of Forestry Timber Industry Institute, Harbin Institute of Technology, Chengdu Institute of Engineering
Research Institute of Design, Shandong Li Chen Group Co., Ltd., Ningbo Construction Engineering Co., Ltd., Chengdu Eighth Construction Company, Suzhou Royal overall living
House System Co., Ltd., Fujian Zhangping Wood Village Forestry Co., Ltd., Sichuan Construction Vocational and Technical College, Ningbo Jianle Building Decoration Co., Ltd.
Company, Mingdi Wood Construction Engineering Co., Ltd., Chongqing University.
The main drafters of this standard. Zhang Xinpei, Zhou Haibin, Zhu En Chun, Xu Wentao, Zhang Guoguo, Ge Changming, Jia Zuo Ming, Li Shuiming, Wang Yongbing,
Wu Zheh-yen, Zhang Huajun, Lei Chang-xiang, Xiong Yu-dong, Ye Yong, Wu Wenkui, Gong Feifei, Zhou Shurong.
Specification of material and tooth plate connection performance design value determination method
1 Scope
This standard specifies the principles and methods for determining the design values of gauge and toothed connections based on the structural reliability theory, including
Standard material and tooth plate connection performance of the standard value determination method, the uncertainty of the data and statistical analysis methods, sub-coefficient calculation method.
This standard applies to light wood structure specifications and tooth plate connection performance design value to determine.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 1931 wood moisture content determination method
GB/T 1933 wood density measurement method
Test method for characteristic value of structural material used in structure
Test method for mechanical properties of sawn timber for construction purposes
GB 50005 wood structure design specifications
GB 50068 reliability of building structure design uniform standards
GB/T 50329 wood structure test method standard
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Reliability
Structure within the prescribed time, under the conditions specified, the probability of completion of the intended function.
3.2
Reliability index β reliabilityindexβ
Quantitative indicators of structural reliability.
Note The relationship between the reliability index β and the failure probability pf is β = -Φ-1 (pf), where φ-1 () is the inverse of the standard normal distribution function.
3.3
Target Reliable Index [β] targetreliabilityindex [β]
The structure should reach a reliable indicator.
3.4
Probability distribution
The statistical law of the value of random variables is generally represented by probability density function or probability distribution function.
3.5
Statistical parameter statisticalparameter
The probability distribution is used to represent the average level of random variable values and the degree of discrete digital features.
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