Two stage seismic design of a super high-rise building

Uploaded on: 2015-05-14 09:18:55 come from: Structural design / Aseismic reinforced structure / Seismic structure design

zero

3 points

In order to ensure the "three level" seismic fortification goal of "small earthquake is not bad, medium earthquake can be repaired, and large earthquake can not fall" proposed by the "Code for Seismic Design of Buildings", the code adopts the "two-stage" design method.

Phase II seismic design of an out of gauge high-rise building - Figure 1

Phase II seismic design of an out of gauge high-rise building - Figure 2

Phase II seismic design of an out of gauge high-rise building - Figure 3

Phase II seismic design of an out of gauge high-rise building - Figure 4

Phase II seismic design of an out of gauge high-rise building - Figure 5

Click to download the source file now

Special statement: This material belongs to the sharing uploaded by users Downloaded content, only for learning, not for commercial use. If there is any copyright problem, please timely contact Station delete!

Collection

WeChat code scanning and sharing

Click to share

Related recommendations

Analysis and analysis of a high-rise structure exceeding the limit Design -Kong Hui
The design and analysis of an out of gauge high-rise building with a B-level height frame core tube is described in detail. The out of gauge high-rise building also has many out of gauge situations, such as irregular torsion, vertical retraction and through floor columns. The structural system selection, small earthquake response spectrum analysis, elastic time history analysis and medium and large earthquake elastic-plastic analysis are introduced. The structure shows that the structure meets the specification requirements. The expected performance target can be achieved after proper construction strengthening.

Topic: Fire protection design of out of gauge high-rise buildings Structural Analysis Specification Out of gauge transportation standard
Structural optimization of a super high-rise building in chongqing Design
Entrusted by the owner, three out of gauge high-rise structures with a height of 20418m in Chongqing were optimized. By changing the high level thick slab transfer floor to beam type transfer floor, changing the reinforced concrete frame column to the core steel tube concrete composite column, and shortening the wall limb as far as possible, good results have been achieved. Compared with the preliminary design, the optimized design saves 2.12 million m3 of concrete, 1.15 million m3 of concrete and 760 t of steel pipe compared with the construction drawing design. It makes the structural rigidity change more reasonable, improves the reliability level, and provides convenience for building opening and plane division.

Topic: Fire protection design of out of gauge high-rise buildings Civil air defense structure optimization Optimization of super high-rise fire protection design
Earthquake resistance of out of gauge high-rise buildings Design Feasibility Demonstration Report
The structural height of the project is 55.8m, with 14 floors above the ground (5 floors of podium) and 3 floors underground. The main building is 53m long, and the podium is 88m long, 26.7m wide. The top plate of the basement serves as the embedded end of the superstructure. The structural system adopts frame shear wall structure, and the typical column network is 8.7m × 8.7m. The section size of the bottom concrete frame column is 900 × 900mm, and gradually reduce the section size upward to 600 × 600mm. The shear wall at the bottom is 400~500mm thick, gradually upward Reduced to 300mm

Topic: Fire fighting feasibility design Project feasibility report and budget estimate Feasibility analysis of the proposal
Seismic performance of the out of gauge high-rise building 9 # of Jinwan Plaza Design
[Abstract] The total height of building 9 # in the Jinwan Plaza is 299m, which is a frame wide core tube structure, and belongs to an out of gauge high-rise building. The characteristics and structural design of the project are introduced In view of the structural height exceeding the limit and the discontinuity of vertical lateral force resisting members, performance-based seismic design is adopted; Multi model, multi software and elastic The analysis of elasticity and plasticity and the supplementary checking calculation of the local part can grasp the weak parts of the structure on the macro level and take targeted strengthening measures. The calculation results show that The working state and performance of the structure can meet the expected performance objectives and specification requirements of the design.

Topic: Fire protection design of out of gauge high-rise buildings Seismic performance of polyethylene pipeline seismic design
Mobile two-stage GSM communication tower Design chart
This design is a tower side machine room, and%% p0.000 is the indoor elevation. It mainly includes tower foundation grounding plan, anchor bolt details, anchor bolt layout, tower foundation plan, etc. The drawings are for reference~

Topic: Phase II construction drawing design Design drawing of packed tower Design Drawing of Room 2 and Hall 1
Detailed Rules for the Implementation of Management of Seismic Fortification of Out of gauge High rise Buildings
This document is the detailed rules for the implementation of seismic fortification management of out of gauge high-rise buildings, Main contents: Part I Revision Description Technical Key Points Description Chapter I Control Conditions Chapter II Review of Height Exceeds or Regular Exceeds Chapter III Review of Roof Exceeds and Exceeds Part II Performance Based Seismic Design Section I Specification based and Performance based Seismic Design Methods Section II Design Performance Objectives Section III Push over Analysis

Topic: Fire protection design of out of gauge high-rise buildings Detailed rules for bridge seismic resistance Detailed Rules for Implementation of Project Quality Management
Technical key points of special review on seismic fortification of out of gauge high-rise buildings 20150521
This document is: Technical Key Points of Special Review on Seismic Fortification of Out of gauge High rise Buildings 20150521. doc, 33 pages in total, detailed and informative, for reference.

Topic: Fire protection design of out of gauge high-rise buildings Special construction scheme for seismic fortification Shanghai Seismic Fortification Standard
Handout on seismic fortification review of out of gauge high-rise buildings
Handout on seismic fortification review of out of gauge high-rise buildings

Topic: Fire protection design of out of gauge high-rise buildings Seismic fortification standard of engineering Construction project budget review
Some discussions on seismic fortification review of out of gauge high-rise buildings -- Xu Peifu
Xu Peifu, the author, and others discussed the seismic fortification review of out of gauge high-rise buildings, which can provide reference for peers in the design of out of gauge projects.

Topic: Fire protection design of out of gauge high-rise buildings Standard for seismic fortification of buildings Standard for seismic fortification of school buildings
An example of determining the seismic performance target of super high-rise buildings
Our code adopts the method of "three levels of quasi fortification and two-stage design" for seismic design. The performance-based seismic design theory puts forward multi level, multi The concept of target fortification is the development direction of current international seismic design. To realize the performance design, the first thing is to put forward a feasible seismic performance goal. First Column The seismic performance requirements of structures proposed by foreign codes and Chinese codes are cited, and then the performance objectives proposed by domestic scholars for out of gauge high-rise buildings are summarized. stay On this basis, the seismic performance objectives adopted in the design of four typical super high-rise buildings are given. In the design of out of gauge high-rise structures, in addition to determining the overall structure In addition to the performance target of, corresponding performance targets should be formulated for the weak parts of the structure and corresponding measures should be taken to ensure the safety and rationality of the structural design.

Topic: Fire protection design of out of gauge high-rise buildings Seismic performance of polyethylene pipeline Determination of site category in seismic design of buildings
Structural scheme optimization of a high-rise frame shear wall structure Design And performance-based
Combined with a high-rise frame seismic wall structure with eccentric plane layout and abrupt vertical stiffness, the influence of different structural member layout schemes on the torsional resistance of the structure is studied. The scheme optimization study shows that the torsional effect caused by the eccentric layout of the structure can be effectively reduced by setting seismic walls at the four corners of the structure; The elastic-plastic analysis results show that the vertical members of the structure can meet the seismic performance goals of elasticity, non yielding and non yielding in moderate earthquakes and large earthquakes under earthquake action.

Topic: Performance-based seismic design Papers on performance-based fire protection design Papers on performance-based fire protection design
Earthquake resistance of shear wall structure of high-rise buildings exceeding the limit in Xiaochang Village, Kunming Design
Kunming Xiaochang Village Project is composed of four super high-rise residential buildings with a height of 127.7~129.8 m, belonging to the shear wall structure system with a height of B level. This paper introduces the main results of performance-based seismic design of the super high-rise shear wall structure system in the 8-degree fortification area, especially the specific application of the elastic-plastic analysis software Perform-3D in the two-stage seismic design of "moderate earthquake repairable, large earthquake does not fall", Suggestions on the analysis of moderate earthquakes of similar structures in the 8 degree area are put forward.

Topic: Fire protection design of out of gauge high-rise buildings Seismic design of building structure Construction scheme of high-rise shear wall structure
Aseismic behavior of high-rise buildings with unsymmetrical large chassis and multi towers Design
The multi tower high-rise building with large chassis and irregular plane, discontinuous vertical components, high level conversion and tower eccentricity is a high-rise building with out of limit, which is unfavorable to the seismic resistance of the building. To improve its seismic capacity and solve the out of limit problem, it needs to have a reasonable structural system, carry out a reasonable conceptual design, establish a correct mechanical model and take effective structural measures.

Topic: Fire protection design of out of gauge high-rise buildings Fire protection design of large chassis buildings Fire tower design
Technical key points of special review for super high-rise

Technical essentials of special review on seismic fortification of out of gauge high-rise buildings
Special Review Report on Earthquake Resistance of Out of gauge High rise Buildings in Tower A of Oriental (International) Plaza
Oriental (International) Plaza was built in Plot A08, Jiangbeizui Central Business District, Jiangbei District, Chongqing. Chongqing Grand Theater is on the east side of the site, and the north bank of Jialing River is on the south side. The surrounding urban roads and equipment pipe networks have been formed. Most of the projects that have been built and are under construction in this area are super high-rise office buildings. Many financial institutions, such as China Development Bank, Ping An, China Life Insurance, have settled in, It is the planned financial center of Chongqing.

Topic: Dongfang Ferry International project claim report Bridge seismic research report
Approval document for seismic fortification review of out of gauge high-rise buildings
For out of limit high-rise construction projects, the construction unit entrusts the construction administrative department of the municipal people's government at or above the prefecture level to the construction administrative department of the provincial people's government. The department applies for the seismic fortification review of out of gauge high-rise buildings, and obtains the review approval after passing the review.

Topic: Fire protection design of out of gauge high-rise buildings Approval of engineering change documents Budget estimate approval document
Analysis on seismic behavior of tensile wall of high-rise frame tube structure
According to the statistics of the tensile stress ratio of the main wall limbs of 12 out of gauge high-rise frame tube structures in the 7-degree area under moderate earthquakes, the maximum tensile stress ratio is between 1.0 and 2.5, which is within the controllable range of the structural design. When the calculation results of high-rise structures do not meet the requirements of shear weight ratio, stiffness ratio and other requirements, the calculation software automatically amplifies the floor seismic force according to the specification requirements, which will lead to large axial tension. It is recommended to use the standard combined tensile stress without amplification to judge the tension degree. The seismic performance analysis of the out of limit structure with offset core tube shows that the wall limb with large tensile stress is damaged in tension shear or tension bending under the action of large earthquake, which does not meet the seismic performance target C requirements; The anti-seismic performance of the shear wall at the bottom of the structure is improved after the section steel is configured according to the tensile stress of the shear wall. The wall limb has no shear failure and tensile bending yield, meeting the anti-seismic performance objective C. Further detailed finite element analysis shows that the tensile and shear capacity of the shear wall in tension after adding section steel is significantly improved. When the tensile stress ratio of the bottom shear wall of a super high-rise structure exceeds 2.0 under moderate earthquakes, the seismic performance requirements can be met by adding section steel or steel plates, but the section area of section steel or steel plates should be appropriately increased.

Topic: Fire protection design of out of gauge high-rise buildings Construction scheme of high-rise frame tube structure Seismic performance of polyethylene pipeline
Earthquake resistance of super high-rise buildings in Wuxi Henglong Plaza Design Report (word, page 85)
The basement is planned to adopt the waterproof design combining rigid waterproof and flexible waterproof. Waterproof concrete is proposed to be used for basement floor and side wall, and the design impermeability grade is S8. Flexible waterproof layer shall be set at the contact of basement roof, exterior wall and soil. The drainage ditch and pumping system are set beside the exterior wall of the basement for the base plate.

Topic: Fire protection design of out of gauge high-rise buildings Wuxi sewage Bridge seismic research report
Earthquake resistance of shear wall structure of high-rise buildings exceeding the limit in Xiaochang Village, Kunming Design Yao Yongge
Kunming Xiaochang Village Project consists of four buildings, 127 7 ～129. The 8m high super high-rise residential building is a shear wall structure system of Grade B height. The main results of performance-based seismic design of super high-rise shear wall structure system in the 8 degree fortification area are introduced, especially the specific application of the elastic-plastic analysis software PERFORM-3D in the two-stage seismic design of "medium earthquake repairable, large earthquake does not fall", and according to the comparison results of PERFORM-3D medium earthquake dynamic elastic-plastic analysis and SATWE elastic medium earthquake analysis, Some suggestions are put forward for the analysis of moderate earthquakes of similar structures in the 8 degree area.

Topic: Fire protection design of out of gauge high-rise buildings Seismic design of building structure Construction scheme of high-rise shear wall structure
Seismic transfinite of high-rise building structure Design
This data is the seismic transfinite design of high-rise building structures. The main content is: the basic objective of the basic concept code for seismic design of structures - seismic transfinite design method - performance-based seismic design method - engineering application - structural elastoplastic analysis software - structural seismic transfinite design of Tianlang Haifeng International Center

Topic: Fire protection design of out of gauge high-rise buildings Seismic design of building structure Aseismic design of building structures
Tower offset and out of gauge high-rise structure Design
This document introduces the structural design of a complex high-rise building with two towers with large chassis and eccentrically arranged towers. The small earthquake elastic analysis of the structural response spectrum, the elastic time history analysis of frequent earthquakes and the static elastoplastic analysis are calculated. This kind of structure has the characteristics of obvious torsional effect and sudden change in stiffness. The elastoplastic analysis results show that the vertical components at the bottom of the tower and the upper and lower floors of the podium at the retracted position are possible weak parts, which should be strengthened during design. The interaction between the tower and the podium should be considered in the design, and the stress analysis should be made on the top floor of the podium, and the weak parts should be strengthened.

Topic: Fire protection design of out of gauge high-rise buildings Design of high-rise fire protection structure Key points of super high-rise structure design
Analysis and Analysis of the Out of gauge High rise Structure of a Commercial Apartment Design
In combination with a commercial apartment, this project uses SATWE, MIDAS/Building software to conduct elastic time history analysis under wind load and earthquake action for out of gauge high-rise buildings with irregular plane, irregular concave convex, transfer floors and discontinuous local vertical components, and verifies the performance objectives of various parts of the structure under small earthquakes

Topic: Fire protection design of out of gauge high-rise buildings Fire protection design of high-rise apartment Code for fire protection design of high-rise apartments
Cantilever corridor structure of a high-rise building exceeding the limit Design
This paper briefly introduces the design method of using overhanging method to deal with the air corridor of three high-rise buildings with large height difference. Taking a specific cantilever corridor as a case, the analysis is carried out under the action of small, medium and large earthquakes, and the comfort and nodes are analyzed and calculated. The results show that it is a good design method to deal with the air corridor by cantilever, which can not only meet the building function well, but also ensure the seismic performance of the main structure, which can be used as a reference for similar projects.

Topic: Design of high-rise fire protection structure Key points of super high-rise structure design Code for design of high-rise structures in Guangxi
Wide beam transfer system of a super high-rise building Design
Building 3 of Guiyang Poly International Plaza is a super high-rise building with an irregular structural system. The load transfer between the irregular shear wall on the upper part and the large column network of the lower podium is more complex, and a high-level transfer floor is required.

Topic: Fire protection design of out of gauge high-rise buildings Construction Scheme for Transfer Floor of High rise Building Fire fighting system design
Structure of Tencent Building's super high-rise Design
Tencent Building is a super high-rise building with complex structure in Shenzhen, which integrates commercial and office buildings. In this paper, Tencent Building through a more distinctive structural design. After the overall calculation and analysis, the design methods and considerations of four important parts of steel reinforced concrete composite column, inclined web transfer truss, hollow slab floor and roof steel truss are mainly introduced.

Topic: Fire protection design of out of gauge high-rise buildings Design of high-rise fire protection structure Key points of super high-rise structure design
Structure of an out of gauge high-rise office building Design
This paper studies the structural design of an out of gauge high-rise office building in Guangzhou, and introduces the structural system and out of gauge situation of the project And targeted structural strengthening measures. SATWE and ETA

Topic: High rise office building design Design of high-rise fire protection structure Design of steel structure office building
Special Review Report on Earthquake Resistance of Out of gauge High rise Buildings for Commercial Projects 2013
This document is the 2013 Special Review Report on the Earthquake Resistance of Out of gauge High rise Buildings in Commercial Projects, including: I. Project Overview II. Main Standards, Codes and Regulations on which the design is based III, Building Classification IV, Load Action V, Brief Description of Geological Conditions VI, Foundation Design and Structural System Layout VII. Irregular Building Structure and Out of gauge Conditions VIII Technical measures taken for out of limit situations 9. Main results of structural overall analysis 10. Special seismic research in special areas 11. Analysis and control measures of temperature, shrinkage and creep on super long floors 12. Overall seismic performance objectives and seismic performance objectives of key parts 13 Solution to uneven settlement between the main structure range and the pure underground range XIV. Comprehensive evaluation of structural seismic performance.

Topic: Fire protection design of out of gauge high-rise buildings Bridge seismic research report Special construction scheme for out of gauge beam
Approval documents for seismic fortification review of out of gauge high-rise buildings
This document is the approval document for seismic fortification review of out of gauge high-rise buildings, which is worth reference

Topic: Fire protection design of out of gauge high-rise buildings Approval of engineering change documents Budget estimate approval document
Special Review Report on Seismic Fortification of Out of gauge High rise Buildings in Liuzhou Shengtian Yuejingtai Building 1
This data is the special review report on seismic fortification of the out of gauge high-rise building 1 of Liuzhou Shengtian Yuejingtai, Main contents: basic information, general plane, elevation distribution and shape parameters, structural evaluation of building shape, design, wind load effect analysis in different directions of lateral force resisting components based on building classification load, seismic action safety evaluation and code response spectrum comparison, seismic action effect analysis in different directions of lateral force resisting components

Topic: Fire protection design of out of gauge high-rise buildings Special construction scheme for seismic fortification Shanghai Seismic Fortification Standard
Approval document for seismic fortification review of a high-rise building project exceeding the limit
This document is the approval document for seismic fortification review of a high-rise building project beyond the limit. It has complete contents and can be downloaded

Topic: Fire protection design of out of gauge high-rise buildings Approval of engineering change documents Budget estimate approval document
Analysis of dynamic characteristics and seismic performance of high-rise structures beyond the limit
building technology Architecture Technology Volume 42, Issue 1 January 2011 Abstract: A super high-rise building in Changzhou, with a height of 175m and 42 floors above the ground, adopts reinforced concrete frame core tube structure The meta software Etabs is used to analyze the structural dynamic characteristics of the building, determine the reasonable number of mode participation of the mode decomposition method, and analyze the structural dynamic characteristics of the building through the elastic time history method Seismic response of the structure under the action of earthquake waves. The structure meets the requirements of the current national specifications, and the calculation method and conclusions are more than It has certain reference value for high-rise buildings. Key words: super high-rise building; etabs； Dynamic characteristics; Seismic response; Time history analysis

Topic: Fire protection design of out of gauge high-rise buildings Ground treatment to improve dynamic characteristics Seismic performance of polyethylene pipeline
Technical Essentials of Special Review on Seismic Fortification of Out of gauge High rise Buildings
Technical Essentials of Special Review on Seismic Fortification of Out of gauge High rise Buildings (JZ [2010] No. 109): In order to do a good job in the national and provincial, autonomous region, and municipalities directly under the Central Government high-rise building engineering seismic fortification expert committee

Topic: Fire protection design of out of gauge high-rise buildings Seismic fortification standard of engineering Construction project budget review
Technical essentials of special review on seismic fortification of out of gauge high-rise buildings
Technical essentials of special review on seismic fortification of out of gauge high-rise buildings

Topic: Fire protection design of out of gauge high-rise buildings Seismic fortification standard of engineering Construction project budget review
Special review opinions on seismic fortification of out of gauge high-rise buildings
Special Review Comments on Seismic Fortification of Out of gauge High rise Building Engineering.xls Special Review Comments on Seismic Fortification of Out of gauge High rise Building Engineering.xls

Topic: Fire protection design of out of gauge high-rise buildings Special construction scheme for high-rise building project Seismic fortification standard of engineering
BIAD (Beijing Design&Research Institute) earthquake resistance of out of gauge high-rise buildings Design Compilation Volume I
BIAD (Beijing Institute) Collection of Seismic Design of Out of gauge High rise Buildings (Volume I). The technical data of domestic famous large design institutes have important reference value.

Topic: Fire protection design of out of gauge high-rise buildings Beijing Construction Engineering Data Sheet Building Standards Institute
Structural scheme optimization of a high-rise frame shear wall structure Design And performance-based analysis
Combined with a high-rise frame seismic wall structure with eccentric plane layout and abrupt vertical stiffness, the influence of different structural member layout schemes on the torsional resistance of the structure is studied.

Topic: Performance-based seismic design Papers on performance-based fire protection design Papers on performance-based fire protection design
Earthquake resistance of out of gauge high-rise buildings in Shanghai Design Guide - Lv Xilin
Guide for Seismic Design of Out of gauge High rise Buildings in Shanghai - Lu Xilin. Note: The out of gauge high-rise building project refers to the high-rise building project that exceeds the applicable height and structural type specified in the current national and Shanghai codes and regulations.

Topic: Example and Guide for Filling in Construction Engineering Data in Shanghai Code for seismic design of buildings in Shanghai Fire protection design of out of gauge high-rise buildings
Aseismic behavior of several out of gauge high-rise structures in the new hubei library Design
[Abstract] The new Hubei Provincial Library is a special irregular complex high-rise building with many overruns. According to the structural characteristics of the project, the seismic resistance is selected The seismic design of the structure is carried out by adopting performance-based seismic design method. By using SATWE and MIDAS software, respectively conduct static test under small earthquake Force and elastic time history analysis, elastic design of particularly important components under moderate earthquake and non yielding discriminant analysis of other components, static elastoplastic pushover under large earthquake (Pushover) analysis, find out the weak parts of the structure and adopt the corresponding seismic strengthening design. The final calculation results show that the seismic design and The seismic strengthening measures taken can meet the seismic fortification requirements, and the seismic design concept has a good reference value for similar buildings. [Key words] Out of gauge high-rise buildings; Performance-based seismic design; Seismic performance objective; Time history analysis; Static pushover analysis

Topic: Flood control in Hubei Province Fire protection design of out of gauge high-rise buildings Hubei Provincial Building Code
Detailed Rules for the Implementation of the Administration of Seismic Fortification of Out of gauge High rise Buildings in Shanghai
The maximum applicable height of reinforced concrete high-rise buildings with a building height exceeding Class A height in Technical Specification for Concrete Structures of High rise Buildings JGJ 3 (hereinafter referred to as "High rise Code"), shear wall structures with more short leg shear walls exceeding Chapter 7, and reinforced concrete high-rise buildings with staggered floor structures exceeding the maximum applicable height in Chapter 10 are general superelevation and over limit high-rise buildings.

Topic: Code for seismic design of buildings in Shanghai Code of Shanghai for Building Curtain Walls Shanghai Municipality on Budget Adjustment
Study on seismic behavior of a high-rise shear wall structure with staggered floor at the bottom and retracted top
The performance-based analysis and research are carried out for a high-rise shear wall structure with staggered floor at the bottom and retracted top. At first, the strengthening measures for the staggered floor at the bottom and retracted top are proposed, and then a comparative model is established for the retracted top to study the impact of retracted top on the structural stiffness and bearing capacity. The performance-based analysis and dynamic elastoplastic damage analysis are carried out under the action of moderate and large earthquakes. The results show that the structural strengthening measures taken can basically meet the set performance goals, ensure the reliability of the vertical irregular structure, and serious damage occurs to individual components at the staggered floor at the bottom and the retracted part at the top of the structure, so targeted strengthening measures should be taken in the construction drawing design phase.

Topic: Fire protection design of out of gauge high-rise buildings Bridge seismic research Construction scheme of high-rise shear wall structure