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DBJ 15-92-2013   Technical specification for concrete strutures of tall building (English Version)
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Standard No.: DBJ 15-92-2013
English Name: Technical specification for concrete strutures of tall building
Chinese Name: 高层建筑混凝土结构技术规程
Professional Classification: DB    Provincial Standard
Issued on: 2013-04-01
Implemented on: 2013-8-1
Status: valid
Language: English
File Format: PDF
Word Count: 117500 words
Price(USD): 5500.0
Delivery: via email in 1 business day
1 General provisions 1.0.1 In order to achieve safety, serviceability, advanced technology, economy efficiency and easy construction in the design of tall building concrete structures, including the mixed structure of steel and concrete, in Guangdong Province, this specification is formulated based on the design experience and engineering practice in the province. 1.0.2 This specification is applicable to residential buildings with 10 and more stories or with a height larger than 28m, and other civil building concrete structures with a height larger than 24m. This specification does not apply to tall buildings in areas susceptible to hazards such as landslides, subsidences, and dam failure during earthquakes. 1.0.3 Buildings in the areas with a seismic fortification intensity of 6 degrees or above shall be subjected to seismic design. The seismic fortification intensity of tall buildings shall be determined in accordance with the documents issued by the state designated authority. In general, the basic seismic intensity of China's ground motion parameter zoning map is adopted. The seismic fortification level may be raised if specially required by the employer, but shall not be reduced. 1.0.4 Tall buildings in seismic design are divided into three seismic fortification categories: A, B and C. Category A buildings are major construction works and buildings that may lead to serious secondary disasters during earthquakes. Category B buildings are buildings the functions of which shall not be interrupted during an earthquake or should to be restored as soon as possible. Category C buildings are general tall buildings other than Category A and Category B. The classification of seismic fortification categories shall comply with the relevant provisions of the current national standard GB 50223 Standard for classification of seismic protection of building constructions and GB 50011 Code for seismic design of buildings. Note: Categories A, B, and C buildings in this specification respectively refer to the special fortification category, key fortification category, and standard fortification category specified in the current standard GB 50223 Standard for classification of seismic protection of building constructions. 1.0.5 Tall building structure shall emphasize conceptual design, highlight the selection of structure type and the regularity of plan and elevation layouts, strengthen the structural measures, and select economic effective structural system with optimal seismic and wind resistance. 1.0.6 When the concrete structure of tall building in seismic design exceeds the applicable scope of this specification or has particularly irregular plan and elevation layouts leading to special requirements for the seismic performance, performance-based seismic design of structures may be used for supplementary analysis and demonstration. 1.0.7 In order to improve the seismic safety and use comfortableness of tall buildings, seismic isolation and energy dissipation design may be adopted. 1.0.8 In addition to this specification, the design and construction of tall building concrete structures shall also comply with the compulsory provisions given in the relevant current national standards. 2 Terms and symbols 2.1 Terms 2.1.1 tall building, high-rise building residential buildings with 10 stories or more or with a building height greater than 28m and other high-rise civil buildings with a building height larger than 24m 2.1.2 building height height from the outdoor ground to the main roof of the building, excluding the height of, among others, the elevator room, water tank, and frame that protrudes from the roof 2.1.3 frame structure structure that is composed of beams and columns as main components and bears vertical and horizontal actions 2.1.4 shearwall structure structure composed of shear walls that bears vertical and horizontal actions 2.1.5 frame-shearwall structure structure in which the frame and the shear wall jointly bear the vertical and horizontal actions 2.1.6 slab-column-shearwall structure structure in which slab-column frame composed of beamless slabs and columns, together with shear wall,bears vertical and horizontal actions 2.1.7 tube structure tall building structure that is composed mainly of a tube, which may be classified into thin-walled tube with shear walls on the periphery, frame tube with dense column frame or wall frame on the periphery, and oblique grid tube composed of oblique cross members, and bears vertical and horizontal actions 2.1.8 frame-corewall structure tall building structure composed of a core tube and a sparse column frame on the periphery 2.1.9 tube in tube structure tall building structure composed of a core tube and an outer frame tube, oblique grid tube, among others 2.1.10 mixed structure, hybrid structure structure that is composed of a steel frame (frame tube), section steel concrete frame (frame tube), steel tube concrete frame (frame tube) and a reinforced concrete core tube which jointly bear horizontal and vertical actions 2.1.11 structural transfer member structural member, including transfer beams, transfer trusses, transfer plates, etc., set to complete the structural transformation from the upper story to the lower story or change in the structural arrangement from the upper story to the lower story, with the transfer beams of partial frame-supported shearwall structures also called “frame-supported beams” 2.1.12 transfer story story where the structural transfer members are located, including the horizontal structural member and the vertical structural member thereunder 2.1.13 story with outriggers and/or belt members story with a horizontal outrigger (beam or truss) structure that connects the inner tube and the peripheral structure, along the peripheral structure of which a horizontal beam belt or truss may be set if necessary 2.1.14 towers linked with connective structure(s) structure with a connecting body (including a corridor) between two or more towers, except podium 2.1.15 multi-tower structure with a common podium structure in which the upper part of the podium above the ground that is not separated by structural joints has two or more towers 2.1.16 performance-based seismic design of structures seismic design of structures based on structural seismic performance objectives 2.1.17 structural seismic performance objectives structural seismic performance levels set with respect to the actions of small, medium, and large earthquakes 2.1.18 structural seismic performance levels definition of seismic performance of structures, such as damage and possibility of continued use after the earthquake 2.1.19 isolation structure structural system formed by installing seismic isolation devices in the building structure, including the superstructure, seismic isolation layer, substructure and foundation 2.1.20 energy dissipation structure structure with energy dissipater, including the main structure and energy dissipation component 2.2 Symbols 2.2.1 Mechanical properties and resistance of materials C20——the concrete strength grade with the characteristic cube strength of 20N/mm2; Ee——the elastic modulus of concrete; Es——the elastic modulus of rebar; fek, fe——respectively the characteristic value and design value of concrete axial compressive strength; ftk, ft——respectively the characteristic value and design value of concrete axial tensile strength; fyk——the characteristic strength of ordinary rebar; fy, ——the design values of respectively tensile and compressive strength of ordinary rebar; fyv——the design value of tensile strength of beam and column stirrup; fyh,fyw——the design values of the tensile strength of respectively the horizontally and vertically distributed rebars of shearwall; Kh——the horizontal equivalent stiffness of isolation layer; Ki——the lateral stiffness of the i-th story of the structure; Ra——the characteristic value of the vertical bearing capacity of a single pile; Rd——the design bearing capacity of member. 2.2.2 Actions and effects FEk——the characteristic value of total horizontal seismic action of structure; FEvk——the characteristic value of total vertical seismic action of the structure; GE——the representative value of total gravity load of the structure for seismic action calculation; Geq——the representative value of equivalent total gravity load of the structure; M——the design value of bending moment; N——the design value of axial force; Qk——the characteristic value of the vertical force of a single pile; Sd——the design value of the load effect or the combination of the load effect and the seismic effect; SGk——the characteristic value of permanent load effect; SQk——the characteristic value of the floor live load effect; SWk——the characteristic value of wind load effect; SEhk——the effect of the characteristic horizontal seismic action; SEvk——the effect of the characteristic vertical seismic action; V——the design value of shear force; w0——the reference wind pressure; w10——the wind pressure with a return period of 10 years; wk——the characteristic value of wind load; Fn——the characteristic value of the additional horizontal seismic action at the structure top; u——the lateral displacement of story; u——the story drift; θi——the story drift angle of the i-th story of the structure; θE——the elastic story drift angle of structure; θP——the elasto-plastic story drift angle of structure.
Foreword ii 1 General provisions 2 Terms and symbols 2.1 Terms 2.2 Symbols 3 Basic requirements of structural design 3.1 General requirement 3.2 Materials 3.3 Height and aspect ratio limitations 3.4 Structural plan layout 3.5 Structural vertical arrangement 3.6 Diaphragm system 3.7 Limitations for story drift and comfort 3.8 Strength design of members 3.9 Seismic design grade of structural members 3.10 Requirement for members of special seismic design grade 3.11 Performance-based seismic design of structures 3.12 Requirement for preventing structural progressive collapse 4 Loads and seismic actions 4.1 Vertical load 4.2 Wind load 4.3 Seismic action 5 Structural analysis 5.1 General requirement 5.2 Analysis parameters 5.3 Analysis modeling 5.4 Second-order effects and structural stability 5.5 Elastio-plastic analysis and check of story drift of weak and/or soft stories 5.6 Effects of combinations of loads and/or seismic actions 6 Design of frame structure 6.1 General requirement 6.2 Strength design 6.3 Requirement for detailing of frame beams 6.4 Requirement for detailing of frame columns 6.5 Requirement for splices and anchorage of rebar 7 Design of shearwall structure 7.1 General requirement 7.2 Strength design and detailing 8 Design of frame-shearwall structure 8.1 General requirements 8.2 Strength design and detailing 9 Design of tube structure 9.1 General requirements 9.2 Frame-corewall structure 9.3 Tube in tube structure 10 Mega-frame-core tube structure 10.1 General requirements 10.2 Strength design and detailing 11 Design of complex tall buildings 11.1 General requirements 11.2 Structure with transfer story 11.3 Structure with outriggers and/or belt members 11.4 Structure with staggered stories 11.5 Towers linked with connective structure 11.6 Structure with setback and/or cantilever 12 Design of mixed structures 12.1 General requirements 12.2 Structural layout and arrangement 12.3 Structural analysis 12.4 Design of structural members 13 Design of basement and foundation 13.1 General requirement 13.2 Design of basement 13.3 Design of foundation 13.4 Requirement for detailing of pile 14 Design of isolation and energy dissipation structure 14.1 General requirement 14.2 Design of isolation structure 14.3 Energy dissipation structure 14.4 Wind vibration control structure 15 Construction of tall building 15.1 General requirement 15.2 Surveying 15.3 Foundation 15.4 Vertical transportation 15.5 Scaffold and falsework 15.6 Formworks 15.7 Steel reinforcement 15.8 Concrete 15.9 Massive concrete 15.10 Mixed structures 15.11 Complex concrete structures 15.12 Construction safety 15.13 Construction in hot weather and rainy weather 15.14 Green construction Annex A Calculation of vertical vibration acceleration of diaphragm structure Annex B Reference wind pressure and wind shape factor in Guangdong Province Annex C Time-domain explicit random simulation method Annex D Check of stability of structural wall Annex E Lateral stiffness requirements for stories adjacent to transfer story Annex F Design of circular steel tube reinforced concrete column Annex G Design method of bearing capacity of ring beam at the joint of RC beam and circular steel tube reinforced concrete column Explanation of wording in the specification List of quoted standards
Referred in DBJ 15-92-2013:
*GB 50007-2011 Code for design of building foundation
*GB 50009-2012 Load Code for the Design of Building Structures
*GB 50010-2010(2015) Code for design of concrete structures
*GB 50011-2010(2016) Code for Seismic Design of Buildings (2016)
*GB 50017-2017 Code for design of steel structures
*GB 50026-2020 Standard for engineering surveying
*GB 50086-2015 Technical code for engineering of ground anchoring and shotcrete support
*GB 50108-2008 Technical Code for Waterproofing of Underground Works
*GB 50113-2005 Technical code of slipform engineering
*GB 50119-2013 Code for utility technical of concrete admixture
*GB50146-
*GB 50164-2011 Standard foe quality control of concrete
*GB 50202-2018 Standard for acceptance of construction quality of building foundation
*GB 50204-2015 Code for acceptance of constructional quallty of concrete structures
*GB 50205-2020 Standard for acceptance of construction quality of steel structures
*GB 50214-2001 Technical code of composite steel-form
*GB 50223-2008 Standard for Classification of Seismic Protection of Building Cons
*GB 50496-2018 Code for construction of mass concrete
*GB 50497-2019 Technical standard for monitoring of building excavation engineering
*GB 5144-2006 Safety Code for Tower Cranes
*GB 6067-1985 Safety rules for lifting appliances
*GB 10055-2007 Safety code for builders hoist
*GB/T 5031-2019 Tower crane
*GB/T 10054-2005 Builders hoist
*GB/T 13333-2018 Concrete pump
*GB/T 14370-2015 Anchorage,grip and coupler for prestressing tendons
*GB/T 14902-2012 Ready-mixed concrete
*GB/T 50107-2010 Standard for Evaluation of Concrete Compressive Strength
*JCJ6-
*JGJ 8-2016 Code for Deformation Measurement of Building and Structure
*JGJ 18-2012 Specification for welding amd aceptance of reinforcing steel bars
*JGJ 27-1986
*JGJ 33-2012 Technical specification for safety operation of construction machinery
*JGJ 46-2005 Technical code for safety of temporary electrification on construction site
*JGJ 59-2011 Standard for construction safety inspection
*JGJ 65-2013 Technical Specification for Safety Construction of Hydraulic Removable Formworks
*JGJ 80-2016 Technical Code for Working Safely at Height of Building Construction
*JGJ 92-2016 Technical specification for concrete structures prestressed with unbonded tendons
*JGJ 94-2008 Technical Code for Building Pile Foundations
*JGJ 95-2011 Technical specification for concrete structures with cold-rolled ribbed steel wires and bars
*JGJ 96-2011 Technical specification for plywood form with steel frame
*JGJ 99-2015 Technical Specification for Steel Structure of Tall Building
*JGJ 102-2003 Technical code for glass curtain wall engineering
*JGJ 104-1997 Specification for winter construction of building engineering
*JGJ 107-2016 Technical specification for mechanical splicing of steel reinforcing bars
*JGJ 114-2014 Technical specification for concrete structures reinforced with welded steel fabric
*JGJ 120-2012 Technical specification for retaining and protection of building foundation excavations
*JGJ 128-2010 Technical Code for Safety of Frame Scaffoldings with Steel Tubules in Construction
*JGJ 130-2011 Technical code for safety of steel tubular scaffold with couplers in construction
*JGJ 133-2001 Technical Code for Metal and Stone Curtain Walls Engineering
*JGJ 138-2016 Design Specifications for Composite Structure
*JGJ 160-2016 Technical Specification for Machinery Equipment Inspection in Construction Site
*JGJ 162-2008 Technical code for safety of forms in construction
*JGJ 166-2016 Technical code for safety of cuplock steel tubular scaffolding in construction
*JGJ 169-2009 Technical specification for fair-faced concrete construction
*JGJ 180-2009 Technical code for safety in earthwork of building construction
*JGJ/T 10-2011 Technical specification for construction of concrete pumping
*JG 3006-1993 Steel Strand and Steel Wire Unbonded Tendons
Code of China
Standard
DBJ 15-92-2013  Technical specification for concrete strutures of tall building (English Version)
Standard No.DBJ 15-92-2013
Statusvalid
LanguageEnglish
File FormatPDF
Word Count117500 words
Price(USD)5500.0
Implemented on2013-8-1
Deliveryvia email in 1 business day
Detail of DBJ 15-92-2013
Standard No.
DBJ 15-92-2013
English Name
Technical specification for concrete strutures of tall building
Chinese Name
高层建筑混凝土结构技术规程
Chinese Classification
Professional Classification
DB
ICS Classification
Issued by
Issued on
2013-04-01
Implemented on
2013-8-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
117500 words
Price(USD)
5500.0
Keywords
DBJ 15-92-2013, DBJ/T 15-92-2013, DBJT 15-92-2013, DBJ15-92-2013, DBJ 15, DBJ15, DBJ/T15-92-2013, DBJ/T 15, DBJ/T15, DBJT15-92-2013, DBJT 15, DBJT15
Introduction of DBJ 15-92-2013
1 General provisions 1.0.1 In order to achieve safety, serviceability, advanced technology, economy efficiency and easy construction in the design of tall building concrete structures, including the mixed structure of steel and concrete, in Guangdong Province, this specification is formulated based on the design experience and engineering practice in the province. 1.0.2 This specification is applicable to residential buildings with 10 and more stories or with a height larger than 28m, and other civil building concrete structures with a height larger than 24m. This specification does not apply to tall buildings in areas susceptible to hazards such as landslides, subsidences, and dam failure during earthquakes. 1.0.3 Buildings in the areas with a seismic fortification intensity of 6 degrees or above shall be subjected to seismic design. The seismic fortification intensity of tall buildings shall be determined in accordance with the documents issued by the state designated authority. In general, the basic seismic intensity of China's ground motion parameter zoning map is adopted. The seismic fortification level may be raised if specially required by the employer, but shall not be reduced. 1.0.4 Tall buildings in seismic design are divided into three seismic fortification categories: A, B and C. Category A buildings are major construction works and buildings that may lead to serious secondary disasters during earthquakes. Category B buildings are buildings the functions of which shall not be interrupted during an earthquake or should to be restored as soon as possible. Category C buildings are general tall buildings other than Category A and Category B. The classification of seismic fortification categories shall comply with the relevant provisions of the current national standard GB 50223 Standard for classification of seismic protection of building constructions and GB 50011 Code for seismic design of buildings. Note: Categories A, B, and C buildings in this specification respectively refer to the special fortification category, key fortification category, and standard fortification category specified in the current standard GB 50223 Standard for classification of seismic protection of building constructions. 1.0.5 Tall building structure shall emphasize conceptual design, highlight the selection of structure type and the regularity of plan and elevation layouts, strengthen the structural measures, and select economic effective structural system with optimal seismic and wind resistance. 1.0.6 When the concrete structure of tall building in seismic design exceeds the applicable scope of this specification or has particularly irregular plan and elevation layouts leading to special requirements for the seismic performance, performance-based seismic design of structures may be used for supplementary analysis and demonstration. 1.0.7 In order to improve the seismic safety and use comfortableness of tall buildings, seismic isolation and energy dissipation design may be adopted. 1.0.8 In addition to this specification, the design and construction of tall building concrete structures shall also comply with the compulsory provisions given in the relevant current national standards. 2 Terms and symbols 2.1 Terms 2.1.1 tall building, high-rise building residential buildings with 10 stories or more or with a building height greater than 28m and other high-rise civil buildings with a building height larger than 24m 2.1.2 building height height from the outdoor ground to the main roof of the building, excluding the height of, among others, the elevator room, water tank, and frame that protrudes from the roof 2.1.3 frame structure structure that is composed of beams and columns as main components and bears vertical and horizontal actions 2.1.4 shearwall structure structure composed of shear walls that bears vertical and horizontal actions 2.1.5 frame-shearwall structure structure in which the frame and the shear wall jointly bear the vertical and horizontal actions 2.1.6 slab-column-shearwall structure structure in which slab-column frame composed of beamless slabs and columns, together with shear wall,bears vertical and horizontal actions 2.1.7 tube structure tall building structure that is composed mainly of a tube, which may be classified into thin-walled tube with shear walls on the periphery, frame tube with dense column frame or wall frame on the periphery, and oblique grid tube composed of oblique cross members, and bears vertical and horizontal actions 2.1.8 frame-corewall structure tall building structure composed of a core tube and a sparse column frame on the periphery 2.1.9 tube in tube structure tall building structure composed of a core tube and an outer frame tube, oblique grid tube, among others 2.1.10 mixed structure, hybrid structure structure that is composed of a steel frame (frame tube), section steel concrete frame (frame tube), steel tube concrete frame (frame tube) and a reinforced concrete core tube which jointly bear horizontal and vertical actions 2.1.11 structural transfer member structural member, including transfer beams, transfer trusses, transfer plates, etc., set to complete the structural transformation from the upper story to the lower story or change in the structural arrangement from the upper story to the lower story, with the transfer beams of partial frame-supported shearwall structures also called “frame-supported beams” 2.1.12 transfer story story where the structural transfer members are located, including the horizontal structural member and the vertical structural member thereunder 2.1.13 story with outriggers and/or belt members story with a horizontal outrigger (beam or truss) structure that connects the inner tube and the peripheral structure, along the peripheral structure of which a horizontal beam belt or truss may be set if necessary 2.1.14 towers linked with connective structure(s) structure with a connecting body (including a corridor) between two or more towers, except podium 2.1.15 multi-tower structure with a common podium structure in which the upper part of the podium above the ground that is not separated by structural joints has two or more towers 2.1.16 performance-based seismic design of structures seismic design of structures based on structural seismic performance objectives 2.1.17 structural seismic performance objectives structural seismic performance levels set with respect to the actions of small, medium, and large earthquakes 2.1.18 structural seismic performance levels definition of seismic performance of structures, such as damage and possibility of continued use after the earthquake 2.1.19 isolation structure structural system formed by installing seismic isolation devices in the building structure, including the superstructure, seismic isolation layer, substructure and foundation 2.1.20 energy dissipation structure structure with energy dissipater, including the main structure and energy dissipation component 2.2 Symbols 2.2.1 Mechanical properties and resistance of materials C20——the concrete strength grade with the characteristic cube strength of 20N/mm2; Ee——the elastic modulus of concrete; Es——the elastic modulus of rebar; fek, fe——respectively the characteristic value and design value of concrete axial compressive strength; ftk, ft——respectively the characteristic value and design value of concrete axial tensile strength; fyk——the characteristic strength of ordinary rebar; fy, ——the design values of respectively tensile and compressive strength of ordinary rebar; fyv——the design value of tensile strength of beam and column stirrup; fyh,fyw——the design values of the tensile strength of respectively the horizontally and vertically distributed rebars of shearwall; Kh——the horizontal equivalent stiffness of isolation layer; Ki——the lateral stiffness of the i-th story of the structure; Ra——the characteristic value of the vertical bearing capacity of a single pile; Rd——the design bearing capacity of member. 2.2.2 Actions and effects FEk——the characteristic value of total horizontal seismic action of structure; FEvk——the characteristic value of total vertical seismic action of the structure; GE——the representative value of total gravity load of the structure for seismic action calculation; Geq——the representative value of equivalent total gravity load of the structure; M——the design value of bending moment; N——the design value of axial force; Qk——the characteristic value of the vertical force of a single pile; Sd——the design value of the load effect or the combination of the load effect and the seismic effect; SGk——the characteristic value of permanent load effect; SQk——the characteristic value of the floor live load effect; SWk——the characteristic value of wind load effect; SEhk——the effect of the characteristic horizontal seismic action; SEvk——the effect of the characteristic vertical seismic action; V——the design value of shear force; w0——the reference wind pressure; w10——the wind pressure with a return period of 10 years; wk——the characteristic value of wind load; Fn——the characteristic value of the additional horizontal seismic action at the structure top; u——the lateral displacement of story; u——the story drift; θi——the story drift angle of the i-th story of the structure; θE——the elastic story drift angle of structure; θP——the elasto-plastic story drift angle of structure.
Contents of DBJ 15-92-2013
Foreword ii 1 General provisions 2 Terms and symbols 2.1 Terms 2.2 Symbols 3 Basic requirements of structural design 3.1 General requirement 3.2 Materials 3.3 Height and aspect ratio limitations 3.4 Structural plan layout 3.5 Structural vertical arrangement 3.6 Diaphragm system 3.7 Limitations for story drift and comfort 3.8 Strength design of members 3.9 Seismic design grade of structural members 3.10 Requirement for members of special seismic design grade 3.11 Performance-based seismic design of structures 3.12 Requirement for preventing structural progressive collapse 4 Loads and seismic actions 4.1 Vertical load 4.2 Wind load 4.3 Seismic action 5 Structural analysis 5.1 General requirement 5.2 Analysis parameters 5.3 Analysis modeling 5.4 Second-order effects and structural stability 5.5 Elastio-plastic analysis and check of story drift of weak and/or soft stories 5.6 Effects of combinations of loads and/or seismic actions 6 Design of frame structure 6.1 General requirement 6.2 Strength design 6.3 Requirement for detailing of frame beams 6.4 Requirement for detailing of frame columns 6.5 Requirement for splices and anchorage of rebar 7 Design of shearwall structure 7.1 General requirement 7.2 Strength design and detailing 8 Design of frame-shearwall structure 8.1 General requirements 8.2 Strength design and detailing 9 Design of tube structure 9.1 General requirements 9.2 Frame-corewall structure 9.3 Tube in tube structure 10 Mega-frame-core tube structure 10.1 General requirements 10.2 Strength design and detailing 11 Design of complex tall buildings 11.1 General requirements 11.2 Structure with transfer story 11.3 Structure with outriggers and/or belt members 11.4 Structure with staggered stories 11.5 Towers linked with connective structure 11.6 Structure with setback and/or cantilever 12 Design of mixed structures 12.1 General requirements 12.2 Structural layout and arrangement 12.3 Structural analysis 12.4 Design of structural members 13 Design of basement and foundation 13.1 General requirement 13.2 Design of basement 13.3 Design of foundation 13.4 Requirement for detailing of pile 14 Design of isolation and energy dissipation structure 14.1 General requirement 14.2 Design of isolation structure 14.3 Energy dissipation structure 14.4 Wind vibration control structure 15 Construction of tall building 15.1 General requirement 15.2 Surveying 15.3 Foundation 15.4 Vertical transportation 15.5 Scaffold and falsework 15.6 Formworks 15.7 Steel reinforcement 15.8 Concrete 15.9 Massive concrete 15.10 Mixed structures 15.11 Complex concrete structures 15.12 Construction safety 15.13 Construction in hot weather and rainy weather 15.14 Green construction Annex A Calculation of vertical vibration acceleration of diaphragm structure Annex B Reference wind pressure and wind shape factor in Guangdong Province Annex C Time-domain explicit random simulation method Annex D Check of stability of structural wall Annex E Lateral stiffness requirements for stories adjacent to transfer story Annex F Design of circular steel tube reinforced concrete column Annex G Design method of bearing capacity of ring beam at the joint of RC beam and circular steel tube reinforced concrete column Explanation of wording in the specification List of quoted standards
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Keywords:
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