1.0.1 This code is formulated with a view to implementing the policies and guidelines of the national safety production, ensuring the safety of construction personnel, achieving advanced technology, economic rationality, safety and usability in the design and construction of steel tubular scaffold with couplers.
1.0.2 This code is applicable to the design, construction and acceptance of floor type single/double po1e steel tubular scaffold with couplers, fastener steel tube full scaffold, steel shape cantilevered steel tubular scaffold with couplers and fastener steel tube full formwork support in the building engineering and municipal engineering construction.
1.0.3 Before the construction of steel tubular scaffold with couplers, design calculation shall be carried out for the foundation bearing capacity of structural members and upright tubes according to the requirements of this code, and special construction plan shall be compiled.
1.0.4 Design, construction and acceptance of steel tubular scaffold with couplers shall not only meet the requirements of this code, but also comply with those in the current relevant ones of the nation.
1 General Provisions
2 Terms and Symbols
2.1 Terms
2.2 Symbols
3 Members and Accessories
3.1 Steel Tube
3.2 Coupler
3.3 Ledger Board
3.4 Adjustable Forkhead
3.5 Steel Shapes in Cantilever Scaffold
4 Loads
4.1 Loads Classification
4.2 Normal Values of Loads
4.3 Load Effect Combinations
5 Design Calculation
5.1 Basic Requirements
5.2 Calculation for Single Pole and Double Pole Scaffold
5.3 Calculation for Full Scaffold
5.4 Calculation for Full Formwork Support
5.5 Calculation for Upright Tube Foundation Bearing Capacity
5.6 Calculation for Steel Shapes Cantilever Scaffold
6 Detailing Requirements
6.1 Common Design Dimensions of Single Pole and Double Pole Scaffold
6.2 Longitudinal Horizontal Tube, Transverse Horizontal Tube, Ledger Board
6.3 Upright Tube
6.4 Tie Member
6.5 Door Opening
6.6 Bridging and Diagonal Brace
6.7 Inclined Platform
6.8 Full Scaffold
6.9 Full Formwork Support
6.10 Profiled Bar Cantilever Scaffold
7 Construction
7.1 Construction Preparation
7.2 Subgrade and Foundation
7.3 Installation
7.4 Dismantlement
8 Check and Accept
8.1 Check and Accept For Members and Accessories
8.2 Check and Accept for Scaffold
9 Safety Management
Appendix A Tables for Calculation
Appendix B Geometrical Sectional Characters of the Steel Tube
Appendix C Efficient Length Coefficient μ of Upright Tube in Full Scaffold and Formwork Support
Appendix D Check Table of Components Quality
Explanation of Wording in This Code
List of Quoted Standards
1.0.1 This code is formulated with a view to implementing the policies and guidelines of the national safety production, ensuring the safety of construction personnel, achieving advanced technology, economic rationality, safety and usability in the design and construction of steel tubular scaffold with couplers.
1.0.2 This code is applicable to the design, construction and acceptance of floor type single/double po1e steel tubular scaffold with couplers, fastener steel tube full scaffold, steel shape cantilevered steel tubular scaffold with couplers and fastener steel tube full formwork support in the building engineering and municipal engineering construction.
1.0.3 Before the construction of steel tubular scaffold with couplers, design calculation shall be carried out for the foundation bearing capacity of structural members and upright tubes according to the requirements of this code, and special construction plan shall be compiled.
1.0.4 Design, construction and acceptance of steel tubular scaffold with couplers shall not only meet the requirements of this code, but also comply with those in the current relevant ones of the nation.
Contents of JGJ 130-2011
1 General Provisions
2 Terms and Symbols
2.1 Terms
2.2 Symbols
3 Members and Accessories
3.1 Steel Tube
3.2 Coupler
3.3 Ledger Board
3.4 Adjustable Forkhead
3.5 Steel Shapes in Cantilever Scaffold
4 Loads
4.1 Loads Classification
4.2 Normal Values of Loads
4.3 Load Effect Combinations
5 Design Calculation
5.1 Basic Requirements
5.2 Calculation for Single Pole and Double Pole Scaffold
5.3 Calculation for Full Scaffold
5.4 Calculation for Full Formwork Support
5.5 Calculation for Upright Tube Foundation Bearing Capacity
5.6 Calculation for Steel Shapes Cantilever Scaffold
6 Detailing Requirements
6.1 Common Design Dimensions of Single Pole and Double Pole Scaffold
6.2 Longitudinal Horizontal Tube, Transverse Horizontal Tube, Ledger Board
6.3 Upright Tube
6.4 Tie Member
6.5 Door Opening
6.6 Bridging and Diagonal Brace
6.7 Inclined Platform
6.8 Full Scaffold
6.9 Full Formwork Support
6.10 Profiled Bar Cantilever Scaffold
7 Construction
7.1 Construction Preparation
7.2 Subgrade and Foundation
7.3 Installation
7.4 Dismantlement
8 Check and Accept
8.1 Check and Accept For Members and Accessories
8.2 Check and Accept for Scaffold
9 Safety Management
Appendix A Tables for Calculation
Appendix B Geometrical Sectional Characters of the Steel Tube
Appendix C Efficient Length Coefficient μ of Upright Tube in Full Scaffold and Formwork Support
Appendix D Check Table of Components Quality
Explanation of Wording in This Code
List of Quoted Standards
