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Position: Chinese Standard in English/JGJ 82-2011
JGJ 82-2011   Technical Specification for High Strength Bolt Connections of Steel Structures (English Version)
Standard No.: JGJ 82-2011 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 11000 words Price(USD):150.0 remind me the price change

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Implemented on:2011-10-1 Delivery: via email in 1 business day
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Standard No.: JGJ 82-2011
English Name: Technical Specification for High Strength Bolt Connections of Steel Structures
Chinese Name: 钢结构高强度螺栓连接技术规程
Professional Classification: JG    Professional Standard - Building
Issued by: MOHURD
Issued on: 2011-01-07
Implemented on: 2011-10-1
Status: valid
Superseding:JGJ 82-1991 Code for Design, Construction and Acceptance of High Strength for Steel Structure
Language: English
File Format: PDF
Word Count: 11000 words
Price(USD): 150.0
Delivery: via email in 1 business day
1 General Provisions 1.0.1 This Specification is formulated with a view to realizing the state-of-the-art technology, economy and rationality, safety and usability, and good quality during the design, construction and quality acceptance of high strength bolt connections of steel structures. 1.0.2 This Specification is applicable to the design, construction and quality acceptance of high strength bolt connections in the building steel structure engineering. 1.0.3 During the design, construction and quality acceptance of high strength bolt connections, not only the requirements stipulated in this Specification, but also those in the current relevant ones of the nation shall be complied with. 2 Terms and Symbols 2.1 Terms 2.1.1 Heavy-hex high strength bolt assembly It refers to the assembly of connecting fastener composed of one heavy-hex high strength bolt, one heavy-hex high strength nut and two high strength plain steel washers. 2.1.2 Twist-off-type high strength bolt assembly It refers to the assembly of connecting fastener composed of one twist-off-type high strength bolt, one heavy-hex high strength nut and one high strength plain steel washer. 2.1.3 Faying surface It refers to the contact surface between high strength bolt connection slabs. 2.1.4 Pretension It refers to the tension produced along bolt shank axis direction by tightening high strength bolt assembly and required to meet the connection design. 2.1.5 Friction-type joint It refers to the connecting mode generating frictional resistance among connected pieces by high strength bolts tightening to transfer shear force and integrate components, units or plates. 2.1.6 Bearing-type joint It refers to the connecting mode adopting screw rod shear and hole wall pressure bearing to transfer shear force and integrate components, units or plates. 2.1.7 Prying action It refers to the additional pressure generated at the edge of connecting pieces due to connecting piece deformation and joint lever action caused by tensile load and bolt shaft axis deviation in the T-type tension joints. 2.1.8 Mean slip coefficient It refers to the ratio of external slip force to normal pressure (identical to the bolt pretension) in connection during the slip of faying surface of high strength bolt connections. 2.1.9 Torque-pretension coefficient It refers to the scale coefficient between the tightening torque applied on the nut and lead-in axial pretension (tightening axial force) on the bolt in the high strength bolt connections. 2.1.10 Connection of sharing on a shear load by bolts and welds It refers to the joint type designed considering that friction-type high strength bolt connections and fillet weld share the same shear force. 2.1.11 Joint with combined bolts and welds It refers to the joint type that flange adopts penetration weld connection and web adopts friction-type high strength bolt connection in the splice nodes of beam, column and supporting components as well as mutual connecting nodes. 2.1.12 Calibrated wrench method It refers to the tightening method for high strength bolt assembly by controlling the construction torque values. 2.1.13 Turn-of-nut method It refers to the tightening method for high strength bolt assembly by controlling the relative corner values of bolt and nut. 2.2 Symbols 2.2.1 Action and action effect F--Concentrated load; M--Bending moment; N--Concentric force; P--Pretension of high strength bolt; Q--Prying force; V--Shear force. 2.2.2 Calculation indices f--Design values of tensile, compression and bending strength of steels; --Design value of bearing strength of high strength bolt connecting piece; --Design value of tensile strength of high strength bolt; fv--Design value of shear strength of steel; --Design value of shear strength of high strength bolt; --Design value of compression bearing capacity of single high strength bolt; --Design value of tensile bearing capacity of single high strength bolt; --Design value of shear bearing capacity of single high strength bolt; σ--Normal stress; τ--Shear stress. 2.2.3 Geometric parameters A--Gross sectional area; Aeff--Effective sectional area at the thread of high strength bolts; Af--Gross sectional area of single flange; An--Net sectional area; Aw--Gross sectional area of web; a--Spacing; d--Diameter; d0--Aperture; e--Eccentricity; h--Section height; hf--Dimension of fillet weld leg;
Contents 1 General Provisions 2 Terms and Symbols 2.1 Terms 2.2 Symbols 3 Basic Requirements 3.1 General Requirements 3.2 Materials and Design Indices 4 Design of Connections 4.1 Slip Critical Connections 4.2 Bearing Type Connections 4.3 Connection Details 5 Design of Joints 5.1 Splice Joints 5.2 T-type Tension Joints 6 Construction 7 Acceptance of Construction Quality Explanation of Wording in This Specification List of Quoted Standards
JGJ 82-2011 is referred in:
* GB 50550-2010 Code for acceptance of constructional guality of strengthening building structures
* GB 6067.1-2010 Safety rules for lifting appliances—Part 1:General
* GB 6067.1-2010 Safety rules for lifting appliances—Part 1:General
* GB 50550-2010 Code for acceptance of constructional guality of strengthening building structures
* JT/T 804-2011 Separate steel box girder
* GB/T 14405-2011 Bridge crane for general purpose
*GB/T 17495-2009 The harbour portal crane
*GB 50017-2017 Code for design of steel structures
*GB 40160-2021 Safety rules for elevating work platforms
*JB/T 4149-1994 Technical Requirements for Boom-type Bucket Wheel Stacker Reclaimer
*JB/T 4149-2010 Specifications for boom stacker reclaimer
*GB 50205-2020 Standard for acceptance of construction quality of steel structures
*NB/T 47043-2014 Technical specification for manufacture of boiler steel structures
*GB/T 22395-2022 Specification for design of boiler steel structures
*GB/T 20319-2017 Wind turbine generator systems. Specification for acceptance
Code of China
Standard
JGJ 82-2011   Technical Specification for High Strength Bolt Connections of Steel Structures (English Version)
Standard No.JGJ 82-2011
Statusvalid
LanguageEnglish
File FormatPDF
Word Count11000 words
Price(USD)150.0
Implemented on2011-10-1
Deliveryvia email in 1 business day
Detail of JGJ 82-2011
Standard No.
JGJ 82-2011
English Name
Technical Specification for High Strength Bolt Connections of Steel Structures
Chinese Name
钢结构高强度螺栓连接技术规程
Chinese Classification
Professional Classification
JG
ICS Classification
Issued by
MOHURD
Issued on
2011-01-07
Implemented on
2011-10-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
JGJ 82-1991 Code for Design, Construction and Acceptance of High Strength for Steel Structure
Language
English
File Format
PDF
Word Count
11000 words
Price(USD)
150.0
Keywords
JGJ 82-2011, JGJ/T 82-2011, JGJT 82-2011, JGJ82-2011, JGJ 82, JGJ82, JGJ/T82-2011, JGJ/T 82, JGJ/T82, JGJT82-2011, JGJT 82, JGJT82
Introduction of JGJ 82-2011
1 General Provisions 1.0.1 This Specification is formulated with a view to realizing the state-of-the-art technology, economy and rationality, safety and usability, and good quality during the design, construction and quality acceptance of high strength bolt connections of steel structures. 1.0.2 This Specification is applicable to the design, construction and quality acceptance of high strength bolt connections in the building steel structure engineering. 1.0.3 During the design, construction and quality acceptance of high strength bolt connections, not only the requirements stipulated in this Specification, but also those in the current relevant ones of the nation shall be complied with. 2 Terms and Symbols 2.1 Terms 2.1.1 Heavy-hex high strength bolt assembly It refers to the assembly of connecting fastener composed of one heavy-hex high strength bolt, one heavy-hex high strength nut and two high strength plain steel washers. 2.1.2 Twist-off-type high strength bolt assembly It refers to the assembly of connecting fastener composed of one twist-off-type high strength bolt, one heavy-hex high strength nut and one high strength plain steel washer. 2.1.3 Faying surface It refers to the contact surface between high strength bolt connection slabs. 2.1.4 Pretension It refers to the tension produced along bolt shank axis direction by tightening high strength bolt assembly and required to meet the connection design. 2.1.5 Friction-type joint It refers to the connecting mode generating frictional resistance among connected pieces by high strength bolts tightening to transfer shear force and integrate components, units or plates. 2.1.6 Bearing-type joint It refers to the connecting mode adopting screw rod shear and hole wall pressure bearing to transfer shear force and integrate components, units or plates. 2.1.7 Prying action It refers to the additional pressure generated at the edge of connecting pieces due to connecting piece deformation and joint lever action caused by tensile load and bolt shaft axis deviation in the T-type tension joints. 2.1.8 Mean slip coefficient It refers to the ratio of external slip force to normal pressure (identical to the bolt pretension) in connection during the slip of faying surface of high strength bolt connections. 2.1.9 Torque-pretension coefficient It refers to the scale coefficient between the tightening torque applied on the nut and lead-in axial pretension (tightening axial force) on the bolt in the high strength bolt connections. 2.1.10 Connection of sharing on a shear load by bolts and welds It refers to the joint type designed considering that friction-type high strength bolt connections and fillet weld share the same shear force. 2.1.11 Joint with combined bolts and welds It refers to the joint type that flange adopts penetration weld connection and web adopts friction-type high strength bolt connection in the splice nodes of beam, column and supporting components as well as mutual connecting nodes. 2.1.12 Calibrated wrench method It refers to the tightening method for high strength bolt assembly by controlling the construction torque values. 2.1.13 Turn-of-nut method It refers to the tightening method for high strength bolt assembly by controlling the relative corner values of bolt and nut. 2.2 Symbols 2.2.1 Action and action effect F--Concentrated load; M--Bending moment; N--Concentric force; P--Pretension of high strength bolt; Q--Prying force; V--Shear force. 2.2.2 Calculation indices f--Design values of tensile, compression and bending strength of steels; --Design value of bearing strength of high strength bolt connecting piece; --Design value of tensile strength of high strength bolt; fv--Design value of shear strength of steel; --Design value of shear strength of high strength bolt; --Design value of compression bearing capacity of single high strength bolt; --Design value of tensile bearing capacity of single high strength bolt; --Design value of shear bearing capacity of single high strength bolt; σ--Normal stress; τ--Shear stress. 2.2.3 Geometric parameters A--Gross sectional area; Aeff--Effective sectional area at the thread of high strength bolts; Af--Gross sectional area of single flange; An--Net sectional area; Aw--Gross sectional area of web; a--Spacing; d--Diameter; d0--Aperture; e--Eccentricity; h--Section height; hf--Dimension of fillet weld leg;
Contents of JGJ 82-2011
Contents 1 General Provisions 2 Terms and Symbols 2.1 Terms 2.2 Symbols 3 Basic Requirements 3.1 General Requirements 3.2 Materials and Design Indices 4 Design of Connections 4.1 Slip Critical Connections 4.2 Bearing Type Connections 4.3 Connection Details 5 Design of Joints 5.1 Splice Joints 5.2 T-type Tension Joints 6 Construction 7 Acceptance of Construction Quality Explanation of Wording in This Specification List of Quoted Standards
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Keywords:
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