JGJ 3-2010_English: PDF (JGJ3-2010)
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Technical specification for concrete structures of tall building
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JGJ 3-2010
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| JGJ 3-2002 | English | RFQ |
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Technical specification for concrete structures of tall building
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JGJ 3-2002
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| JGJ 3-1991 | English | RFQ |
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(Reinforced concrete design and construction of high-rise (with 1997 partial amendments) structures)
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JGJ 3-1991
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| Standard ID | JGJ 3-2010 (JGJ3-2010) | | Description (Translated English) | Technical specification for concrete structures of tall building [Quasi-Official / Academic version - scanned PDF, translated by Standard Committee / Research Institute in China] | | Sector / Industry | Building & Construction Industry Standard | | Classification of Chinese Standard | P25 | | Classification of International Standard | 91.080.40 | | Word Count Estimation | 361,387 | | Date of Issue | 2010-10-21 | | Date of Implementation | 2011-10-01 | | Older Standard (superseded by this standard) | JGJ 3-2002 | | Quoted Standard | GB 3096; GB 8978; GB 12348; GB 50007; GB 50009; GB 50010; GB 50014; GB 50016; GB 50183; GB 50428; GBJ 87; GBZ 1; SY/T 0043; SY/T 0048; SY/T 0089; SY/T 6276; "production Safety Law" PRC Presidential Decree No. 70; "construction Project (project) occupational safety and health monitoring requirements." | | Drafting Organization | China Academy of Building Research | | Administrative Organization | ?Ministry of Housing and Urban-Rural Development | | Regulation (derived from) | Ministry of Housing and Urban Notice No. 788 | | Summary | This standard applies to more than 10 layers and 10 layers or building height greater than 28m residential construction and housing height greater than 24m tall buildings and other concrete structures. Non-seismic design and seismic fortification intensity is 6-9 degrees structural seismic design of tall buildings, the applicable maximum height of housing types and structures shall comply with the relevant provisions of this Regulation. This procedure does not apply to construction in hazardous locations as well as the minimum seismogenic fault avoidance distance high-rise building structure. | | Standard ID | JGJ 3-2002 (JGJ3-2002) | | Description (Translated English) | Technical specification for concrete structures of tall building | | Sector / Industry | Building & Construction Industry Standard | | Classification of Chinese Standard | P25 | | Classification of International Standard | 91.080.40 | | Word Count Estimation | 257,288 | | Date of Issue | 2002/6/3 | | Date of Implementation | 2002/9/1 | | Older Standard (superseded by this standard) | JGJ 3-1991 | | Regulation (derived from) | Ministry of Housing and Urban-Rural Development Notice No. 788; Construction-Standard [2002] 138 | | Standard ID | JGJ 3-1991 (JGJ3-1991) | | Description (Translated English) | (Reinforced concrete design and construction of high-rise (with 1997 partial amendments) structures) | | Sector / Industry | Building & Construction Industry Standard | | Classification of Chinese Standard | P25 | | Classification of International Standard | 91.080.40 | | Word Count Estimation | 82,810 | | Date of Issue | 1991/4/29 | | Date of Implementation | 1991/10/1 | | Older Standard (superseded by this standard) | JGJ 3-1979 | | Regulation (derived from) | Construction-Standard [2002] 138 |
UDC
PROFESSIONAL STANDARD OF
THE PEOPLE'S REPUBLIC OF CHINA
Record Number. J 186-2010
Technical Specification for Concrete Structures
of Tall Building
ISSUED ON. OCTOBER 21, 2010
IMPLEMENTED ON. OCTOBER 1, 2011
Issued by Ministry of Housing and Vrban-Rural Development of the People's Republic
of China
Contents
General Provisions ... 1
2 Tenns and Symbols ... 2
2.1 Terms ... 2
2.2 Syrnbols ... 3
3 Basic Requirement of Structural Design ... 7
3.1 General Requirement ... 7
3.2 Materials ... 7
3.3 Height and Aspect Ratio Limitations ... 9
3 .4 Structural Plan Layout ... 10
3.5 Structural Vertical Arrangement ... 13
3.6 Diaphragm System ... 15
3.7 Limitations for Story Drift and Comfort ... 16
3.8 Strength Design of Members ... 18
3 .9 Seismic Design Grade of Structural Members ... 19
3 .10 Requirement for Members of Special Seismic Design Grade ... 21
3. I I Performance-based Seismic Design of Structures ... 22
3 .12 Requirement for Preventing Structural Progressive Collapse ... 25
4 Loads and Seisn1ic Action ... 28
4.1 Vertical Load ... 28
4 .2 Wind Load ... 28
4 .3 Seisrnic Action ... 30
5 Structural Analysis ... 40
5.1 General Requirernent... 40
5 .2 Analysis Pararneters .. 41
5.3 Analysis Modeling ... 42
5.4 Second-Order Effects and Structural Stability ...43
5.5 Elasto-Plastic Analysis and Check of Story Drift of Weak and/or Soft Stories ...45
5 .6 Effects of Combinations of Loads and/or Seismic Actions ...4 7
6 Design of Fraine Structure ... 50
6.1 General Requirement... 50
6.2 Strength Design ... 52
6.3 Requirement for Detailing of Frame beams ... 56
6.4 Requirement for Detai ling of Frame Columns .. 60
6.5 Requirement for Splices and Anchorages of Reinforcement ... 65
7 Design of Shearwall Structure ... 70
7 .1 General Requirement ... 70
7.2 Section Design and Detailing ... 72
8 Design of Frame-shear Wall Structure ... 87
8.1 General Requirement ... 87
8.2 Strength Design and Detailing ... 90
9 Design of Tube Structure ... 93
9 .1 General Requireinent ... 93
9.2 Fran1e-corewall Structure ... 95
9.3 Tube in Tube Structure ... 95
10 Design of Complicated Talr Buildings ... 99
10.l General Requi reinent ... 99
l 0.2 Structure with Transfer Story ... 99
10.3 Structure with Outriggers and/or Belt Members ... 107
10.4 Structure with Staggered Stories ... 108
10.5 Towers Linked with Connective Structure .. 109
l 0.6 Structure with Setback and Cantilever ... 110
11 Design of Mixed Structures .. 112
11.1 General Requirement ... 112
11.2 Structural Layout and Arrangement... 113
11.3 Structural Analysis ... 115
11.4 Design of Structure Members ... 116
12 Design of Basement and Foundation ... 125
12.1 General Requirement... 125
12.2 Design of Basen1ent ... 126
12.3 Design of Foundation ... 127
13 Construction of Tall Building ... 132
13 .1 General Requiren1ent ... 132
13.2 Surveying ... 132
13.3 Foundation ... 135
13 .4 Vertical Transportation ... 13 6
13.5 Scaffold and Falsework ... 137
13.6 Fonnworks ... 138
13.7 Steel Reinforcement ... 141
13.8 Concrete ... 142
13 .9 Massive Concrete ... 144
13.10 Mixed Structures ... 145
13 .11 Complicated Structures ... 146
13. 12 Construction Safety ... 14 7
13 .13 Green Construction ... 14 7
Append ix A Calculation of the Acceleration of Floor Vertical Vibration ... 15 0
Appendix B Wind Pressure Coefficients of Buildings ... 152
Appendix C Horizontal Earthquake Calculation with Equivalent Base Shear Method .. 156
Appendix D Check of Stability of Structural Wall ... 159
Appendix E Lateral Stiffness Requirements for Stories Adjacent to Transfer Story ... 16 1
Appendix F Design of Concrete Filled Circular Steel Tubes ... 163
Explanation of Wording in This Specification ... 175
List of Quoted Standards ... 176
2 Terms and Symbols
2.1 Terms
2.1.1 Tall building, high-rise building
It refers to the residential building of 10 stories and above or with building height greater than
28m, or the other tall civi l bui lding with building height greater than 24m.
2.1.2 Building height
It refers to the height from the outdoor ground to the major roof of bui lding, excluding the height
of elevator machine room, water tank and frame that protrude out the roof.
2.1.3 Frame structure
It refers to the structure, composed of beams and columns as the primary member, bearing the
ve1tical and horizontal actions.
2.1.4 Shearwall structure
It refers to the structure, composed of shearwall, bearing the vertical and horizontal actions.
2.1.5 Frame-shearwall structure
It refers to the structure, jointly bearing the vertical and horizontal actions by frame and
shearwall.
2.1.6 Slab-column shearwall structure
It refers to the structure, composed of beam less floor slab and column, jointly bearing the ve1tical
and horizontal actions by slab-column frame and shear wall.
2.1.7 Tube structure
It refers to the building structure, mainly composed of the vertical tube, bearing the vertical and
horizontal actions. Tubes in the tube structures are divided into the thin-wall tubes enclosed by
shearwalls and frame tubes enclosed by thick-column frames or wall frames.
2.1.8 Frame-corewall structure
It refers to the tube structure composed of core tube and peripheral spare-column fr?me.
2.1.9 Tube in tube structure
It refers to the tube structure composed of core tube and peripheral frame tube.
2.1.10 Mixed structure, hybrid structure
It refers to the building structure, composed of steel frame (frame tube), section steel concrete
frame (frame tube), steel pipe concrete frame (frame tube) and reinforced concrete core tube, jointly
bearing the horizontal and vertical actions.
2.1.11 Structural transfer member
3 Basic Requirement of Structural Design
3.1 General Requirement
3.1.1 Seismic precautionary intensity of tall buildings must be determined according to the documents
(drawings) approved and issued as the limits of authority specified by the state. Typically, the basic
seismic intensity determined according to Seismic Ground Motion Parameter Zonation Map of China
shall be adopted as the seismic precautionary intensity.
3.1.2 As for the tail concrete buildings adopting seismic design, the seismic precautionary category
shall be determined according to the requirements of the current national standard "Standard for
Classification of Seismic Protection of Building Constructions" GB 50223 .
Note. Category A. Category B and Category C buildings in this specification are short for buildings of particular fortification category.
major fortification category and standard fortification category respectively specified in "Standard for Classification of Seismic
Protection of Building Constructions" GB 50223.
3.1.3 Concrete structures of tall building may adopt such structural systems as frame, shearwall,
frame-shearwall, slab-column sheanvall and tube structure.
3.1.4 Tall buildings shall not adopt severely-irregular structural system and they shal l meet the
following requirements.
1 They shall be possessed of necessary bearing capacity, rigidity and ductility;
2 The whole structure shall be prevented from losing the abilities to bear gravity load, wind
load and seismic action due to the failure of partial structure or members;
3 Effective strengthening measures shall be taken for potential weak positions.
3.1.5 Structural system of tall buildings shou ld also meet the fo llowing requirements.
1 Vertical and horizontal layout of structure should enable the structure to have reasonable
rigidity and bearing capacity distribution, and avoid formi ng weak positions due to the partial mutation
of rigidity and bearing capacity or structural torsion effect;
2 The structural system shou ld have several defense lines in the seismic design.
3.1.6 Measures should be taken for concrete structures of tall bui lding to reduce the adverse effect
of non-load effects such as concrete shrinkage, creep, temperature change, and foundation differential
settlement. Various cmtain walls for buildings should be adopted for the outer walls cif tall building
whose building height is not less than l SOm.
3.1.7 Non-structural members of tall building such as filler wall and pa1tition wall should adopt
various light materials, shall reliably connect with the major structure and shall meet the requirements
for bearing capacity, stability and deformation .
3.2 Materials
3.2.1 Concrete structures of tall building should adopt high-strength and high-performance concrete
and high-strength reinforcement; where the members have larger internal force or h...
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