Ministry of Housing and Urban-Rural Construction of the People’s Republic of China
Issued on:
2017-01-10
Implemented on:
2017-6-1
Status:
valid
Target Language:
English
File Format:
PDF
Word Count:
50,000 words
Translation Price(USD):
1399.0
Delivery:
via email in 1~3 business day
1 General Provisions
1.0.1 This standard is prepared in order to regulate the construction of assembled building with concrete structure and comprehensively improve the environmental, social and economic benefits of assembled building with concrete structure according to the requirements of applicability, economical efficiency, safety, green and esthetic appearance.
1.0.2 This standard is applicable to the design, production, transportation, construction and erection, quality acceptance of assembled building with concrete structure in regions with seismic fortification intensity 8 or below.
1.0.3 Assembled building with concrete structure shall comply with the sustainability principle of the total service life of building, and shall be subject to standardized design, factory production, assembling construction, integrated decoration, informatization management and intelligent application.
1.0.4 The structure system, envelope system, facility and pipeline system and interior decoration system of assembled building with concrete structure shall be integrated to realize complete functions and excellent performance of the building.
1.0.5 The design, production, transportation, construction and erection, quality acceptance of assembled building with concrete structure shall meet the requirements of this standard as well as those specified in current relevant ones of the nation.
2 Terms and Symbols
2.1 Terms
2.1.1 assembled building
the building with main part of structure system, envelope system, facility and pipeline system and interior decoration system adopting precast parts or components
2.1.2 assembled building with concrete structure
the assembled building with structure system composed of concrete components (precast components)
2.1.3 integration of building systems
the process of uniformly arranging planning, design, production and construction etc. based on the assembly construction so as to realize integration of structure system, envelope system, facility and pipeline system and interior decoration system of building
2.1.4 integrated design
the design of integrating structure system, envelope system, facility and pipeline system and interior decoration system of building
2.1.5 collaborative design
the integrated design of assembled building complying with the requirements of building design, production, transportation, construction and erection through mutual coordination of such systems as architecture, structure, facility and decoration with information technology measures
2.1.6 structure system
the integral system assembled through connecting structural components in reliable mode so as to bear or transfer load action
2.1.7 envelope system
the integral system formed by combining external wall, roofing, external doors and windows and other parts and components used for separating indoor and outdoor environment of building
2.1.8 facility and pipeline system
the integral system formed by combining facilities and pipelines of water supply and drainage, heating, ventilation and air conditioning, electricity and intellectualization, gas etc., which meets the service function of building
2.1.9 interior decoration system
the integral system formed by combining floor, wall surface, light partition wall, ceiling, internal doors and windows, kitchen, toilet etc., which meets the service requirements of building space
2.1.10 component
a general term for structural components constituting the structure system and other components which are prefabricated in factory or on site
2.1.11 part
a general term for function units assembled with single product or composite products which are produced in factory and constitute envelope system, facility and pipeline system and interior decoration system
2.1.12 decorated
the state where all fixed surfaces of functional spaces are decorated, all equipment and facilities are erected, and the service function and performance of building are realized
2.1.13 assembled decoration
the decoration mode of combining and erecting interior decoration parts produced in factory on site with non-wet construction
2.1.14 non-wet construction
the construction method adopting dry construction
2.1.15 module
the building unit which is relatively independent, provided with specific function and generally interchangeable
2.1.16 standardized interface
the interface having uniform dimension, specification and parameter and complying with tolerance fitting and module coordination
Foreword i
1 General Provisions
2 Terms and Symbols
2.1 Terms
2.2 Symbols
3 Basic Requirements
4 Architecture Integrated Design
4.1 General Requirements
4.2 Module Coordination
4.3 Standardized Design
4.4 Integrated Design
5 Structure System Design
5.1 General Requirements
5.2 Structural Materials
5.3 Structure Analysis and Deformation Checking
5.4 Component and Connection Design
5.5 Floor System Design
5.6 Monolithic Precast Frame Structure
5.7 Monolithic Precast Shear Wall Structure
5.8 Multi-story Precast Concrete Wall Panel Structure
5.9 Facade Panel Design
6 Envelope System Design
6.1 General Requirements
6.2 Precast External Wall
6.3 On-site Assembly Cladding Wall
6.4 Curtain Walls
6.5 External Doors and Windows
6.6 Roofing System
7 Facility and Pipeline System Design
7.1 General Requirements
7.2 Water Supply and Drainage
7.3 Heating, Ventilation, Air Conditioning and Gas
7.4 Electric and Intelligent
8 Interior Decoration System Design
8.1 General Requirements
8.2 Design and Selection of Interior Decoration Parts
8.3 Interface and Connection
9 Production and Transportation
9.1 General Requirements
9.2 Raw Materials and Fitting
9.3 Moulds
9.4 Rebar and Embedded Parts
9.5 Prestressed Component
9.6 Concrete Molding, Curing and Demoulding
9.7 Precast Component Inspection
9.8 Storage, Lifting and Protection
9.9 Information and Delivery
9.10 Parts Production
10 Construction and Erection
10.1 General Requirements
10.2 Construction Preparation
10.3 Erection of Precast Components
10.4 Connection of Precast Components
10.5 Erection of Parts
10.6 Erection of Facility and Pipeline
10.7 Product Protection
10.8 Safety and Environmental Protection
11 Quality Acceptance
11.1 General Requirements
11.2 Precast Component
11.3 Erection and Connection of Precast Component
11.4 Erection of Parts
11.5 Erection of Facility and Pipeline
Annex A Double Faced Superposed Shear Wall Design
Explanation of Wording in This Standard
List of Quoted Standards
1 General Provisions
1.0.1 This standard is prepared in order to regulate the construction of assembled building with concrete structure and comprehensively improve the environmental, social and economic benefits of assembled building with concrete structure according to the requirements of applicability, economical efficiency, safety, green and esthetic appearance.
1.0.2 This standard is applicable to the design, production, transportation, construction and erection, quality acceptance of assembled building with concrete structure in regions with seismic fortification intensity 8 or below.
1.0.3 Assembled building with concrete structure shall comply with the sustainability principle of the total service life of building, and shall be subject to standardized design, factory production, assembling construction, integrated decoration, informatization management and intelligent application.
1.0.4 The structure system, envelope system, facility and pipeline system and interior decoration system of assembled building with concrete structure shall be integrated to realize complete functions and excellent performance of the building.
1.0.5 The design, production, transportation, construction and erection, quality acceptance of assembled building with concrete structure shall meet the requirements of this standard as well as those specified in current relevant ones of the nation.
2 Terms and Symbols
2.1 Terms
2.1.1 assembled building
the building with main part of structure system, envelope system, facility and pipeline system and interior decoration system adopting precast parts or components
2.1.2 assembled building with concrete structure
the assembled building with structure system composed of concrete components (precast components)
2.1.3 integration of building systems
the process of uniformly arranging planning, design, production and construction etc. based on the assembly construction so as to realize integration of structure system, envelope system, facility and pipeline system and interior decoration system of building
2.1.4 integrated design
the design of integrating structure system, envelope system, facility and pipeline system and interior decoration system of building
2.1.5 collaborative design
the integrated design of assembled building complying with the requirements of building design, production, transportation, construction and erection through mutual coordination of such systems as architecture, structure, facility and decoration with information technology measures
2.1.6 structure system
the integral system assembled through connecting structural components in reliable mode so as to bear or transfer load action
2.1.7 envelope system
the integral system formed by combining external wall, roofing, external doors and windows and other parts and components used for separating indoor and outdoor environment of building
2.1.8 facility and pipeline system
the integral system formed by combining facilities and pipelines of water supply and drainage, heating, ventilation and air conditioning, electricity and intellectualization, gas etc., which meets the service function of building
2.1.9 interior decoration system
the integral system formed by combining floor, wall surface, light partition wall, ceiling, internal doors and windows, kitchen, toilet etc., which meets the service requirements of building space
2.1.10 component
a general term for structural components constituting the structure system and other components which are prefabricated in factory or on site
2.1.11 part
a general term for function units assembled with single product or composite products which are produced in factory and constitute envelope system, facility and pipeline system and interior decoration system
2.1.12 decorated
the state where all fixed surfaces of functional spaces are decorated, all equipment and facilities are erected, and the service function and performance of building are realized
2.1.13 assembled decoration
the decoration mode of combining and erecting interior decoration parts produced in factory on site with non-wet construction
2.1.14 non-wet construction
the construction method adopting dry construction
2.1.15 module
the building unit which is relatively independent, provided with specific function and generally interchangeable
2.1.16 standardized interface
the interface having uniform dimension, specification and parameter and complying with tolerance fitting and module coordination
Contents of GB/T 51231-2016
Foreword i
1 General Provisions
2 Terms and Symbols
2.1 Terms
2.2 Symbols
3 Basic Requirements
4 Architecture Integrated Design
4.1 General Requirements
4.2 Module Coordination
4.3 Standardized Design
4.4 Integrated Design
5 Structure System Design
5.1 General Requirements
5.2 Structural Materials
5.3 Structure Analysis and Deformation Checking
5.4 Component and Connection Design
5.5 Floor System Design
5.6 Monolithic Precast Frame Structure
5.7 Monolithic Precast Shear Wall Structure
5.8 Multi-story Precast Concrete Wall Panel Structure
5.9 Facade Panel Design
6 Envelope System Design
6.1 General Requirements
6.2 Precast External Wall
6.3 On-site Assembly Cladding Wall
6.4 Curtain Walls
6.5 External Doors and Windows
6.6 Roofing System
7 Facility and Pipeline System Design
7.1 General Requirements
7.2 Water Supply and Drainage
7.3 Heating, Ventilation, Air Conditioning and Gas
7.4 Electric and Intelligent
8 Interior Decoration System Design
8.1 General Requirements
8.2 Design and Selection of Interior Decoration Parts
8.3 Interface and Connection
9 Production and Transportation
9.1 General Requirements
9.2 Raw Materials and Fitting
9.3 Moulds
9.4 Rebar and Embedded Parts
9.5 Prestressed Component
9.6 Concrete Molding, Curing and Demoulding
9.7 Precast Component Inspection
9.8 Storage, Lifting and Protection
9.9 Information and Delivery
9.10 Parts Production
10 Construction and Erection
10.1 General Requirements
10.2 Construction Preparation
10.3 Erection of Precast Components
10.4 Connection of Precast Components
10.5 Erection of Parts
10.6 Erection of Facility and Pipeline
10.7 Product Protection
10.8 Safety and Environmental Protection
11 Quality Acceptance
11.1 General Requirements
11.2 Precast Component
11.3 Erection and Connection of Precast Component
11.4 Erection of Parts
11.5 Erection of Facility and Pipeline
Annex A Double Faced Superposed Shear Wall Design
Explanation of Wording in This Standard
List of Quoted Standards
