Short Shear Wall Structure Conception Design on High Building

2011 ◽  
Vol 255-260 ◽  
pp. 733-736
Author(s):  
Ming Tao Gao ◽  
Jin Xun Zhuang
Keyword(s):  
Shear Wall ◽  
Structure Design ◽  
Wall Structure ◽  
Practical Application ◽  
High Building

Short-pier shear wall structure design in a high building was introduced in this paper, the author explored how to dispose various styles short-pier shear wall structure, the author expound practical application of conception design in short-pier shear wall structure design.

Research of Short-Leg Shear Wall Structure System Function in Multiple Coupled Field

2012 ◽  
Vol 594-597 ◽  
pp. 2464-2469
Author(s):  
Dai Kui
Keyword(s):  
Structural Design ◽  
Shear Walls ◽  
Shear Wall ◽  
Structure Design ◽  
Wall Structure ◽  
Structural System ◽  
Field Coupling ◽  
Structural Rigidity ◽  
Story Drift ◽  
Force Characteristics

Calculation of Short-leg shear walls structural system is a multi-field coupling problem. Through the research and application of short-leg shear wall structure calculation theory, based on the national codes,the short-leg shear wall design principles are established.It is discussed for the reason of the world's first short-leg shear wall structure design formation and development research. According to short-leg shear wall force characteristics, horizonal displacement is divided into destructive story drift and harmless story drift, the formula for calculating the destructive story drift is obtained, using destructive story drift angle parameters and the change of main section height to control the deformation, to control structural rigidity to ensure the structural design rational purpose.

Seismic Performance Analysis under Different Conditions of Location for Shear Wall Frame Shear Structure

2013 ◽  
Vol 477-478 ◽  
pp. 784-787
Author(s):  
Yi Zhen Yang ◽  
Hong Gan
Keyword(s):  
Seismic Performance ◽  
Shear Wall ◽  
Structure Design ◽  
Wall Structure ◽  
Lateral Stiffness ◽  
Structure Form ◽  
High Rise ◽  
Wall Stiffness ◽  
Shear Structure ◽  
Structure Research

Frame shear wall structure as a high-rise building one of the most widely used structure form, has good seismic performance and high bearing capacity, the frame shear wall structure research focused on the study of shear wall quantity more, pay attention to consider shear wall quantity and the intrinsic relationships between shear wall lateral stiffness and to seek the optimal design of shear wall stiffness, ignores the position of the shear wall, on the whole architecture of the influence of lateral stiffness, and can go, is set the location of the shear wall is difficult to study, this article will focus on the research of location of shear wall structure seismic performance, provide reference for the future of this kind of structure design.

scholarly journals Complicated High-Rise Structure Design of NingBo-Liansheng Commercial Plaza

2015 ◽  
Vol 9 (1) ◽  
pp. 799-804
Author(s):  
Sufen Shi
Keyword(s):  
Shear Wall ◽  
Structure Design ◽  
Wall Structure ◽  
High Rise ◽  
The North ◽  
Connection System ◽  
Safety And Reliability ◽  
Calculation Results ◽  
Steel Trusses ◽  
North And South

NingBo-Liansheng International Commercial Plaza is a twin towers with high-connection. It is a complex tall building. The frame-shear wall structure system is used. The connection body is in 21 and 22 layers. The connection system is strong connection and the two storey steel trusses are used. The north and South towers are placed by certain angle, and it designed for the adjustment of plane with layout of shear wall near two tower dynamic characteristics. For the complexity of connection system, the performance of different design goals are worked out for connecting different parts of body as well as the tower. According to the calculation results and to take measures to strengthen the connection body, the connection system can achieve the design target. It ensures the safety and reliability of the whole structure.

Comparative Study on the Earthquake Behavior of Frame-Shear Wall Structure of Concrete Filled Steel Tubular under Conventional Earthquake

2011 ◽  
Vol 368-373 ◽  
pp. 1981-1984
Author(s):  
Xiang Tao Xu ◽  
Xiao Hu
Keyword(s):  
Reinforced Concrete ◽  
Comparative Study ◽  
Seismic Behavior ◽  
Shear Wall ◽  
Structure Design ◽  
Wall Structure ◽  
Dynamic Behaviors ◽  
Rc Structures ◽  
Earthquake Resistant ◽  
Calculation Results

In this paper, seismic behavior of the frame-shear wall structure, which are respectively composed of the concrete filled steel tubular (CFST) and of the reinforced concrete (RC) column, have been studied under the conventional earthquake. Dynamic behaviors and earthquake responses including deformation and forcing of the CFST and RC structures are analyzed. Comparing the calculation results, the earthquake resistant behavior of the CFST structure has been evaluated synthetically, which may be referential for structure design.

Pushover Analysis of Eccentric High-Rise Single-Tower Building’s Frame-Shear Wall Structure

2012 ◽  
Vol 226-228 ◽  
pp. 1060-1065 ◽  
Author(s):  
Xiao Jie Cheng ◽  
Yun Chao Tai ◽  
Li Li Jia
Keyword(s):  
Rare Case ◽  
Plastic Hinge ◽  
Center Of Mass ◽  
Pushover Analysis ◽  
Shear Wall ◽  
Structure Design ◽  
Wall Structure ◽  
High Rise ◽  
Architecture Style ◽  
Rare Earthquake

High-rise building with podium is a common seen architecture style in China. Nowadays more designers inclined not to separate the main and podium, but this would lead to the eccentric between the center of mass of the tower and base, which may exceed the code requirement when the ratio of offsetting is larger than 20% and cause complicated seismic response. This paper takes an eccentric high-rise frame-shear wall structure of single tower as example, analyze the inelastic performance of this structure under rare earthquake by Pushover method, and point out the weak parts of the position by the distribution and development of plastic hinges.Draw the structure inelastic response indicators in the rare case of earthquakes, and point out the weak parts of the structure of the distribution and development of plastic hinge (region), put forward reasonable proposals for optimizing the structure design.

Several Written Instructions of the Technical Regulation of Shot-Pier Shear Wall Structure Key Figures Construction

2011 ◽  
Vol 255-260 ◽  
pp. 747-751
Author(s):  
Jin Sheng Liu ◽  
Shi Mei Liu
Keyword(s):  
Design Method ◽  
Residential Buildings ◽  
Limit State ◽  
Engineering Application ◽  
Shear Wall ◽  
Structure Design ◽  
Wall Structure ◽  
High Rise ◽  
Design And Construction ◽  
At Home

As a new type of resist lateral force structure, short-pier shear wall structure has been widely used in high-rise and super-tall residential construction. However, at present, there isn’t a specifically targeted short-leg walls structure design and construction technical regulations both at home and abroad, which led to the architectural engineering design and construction market turmoil. By the prophase research of the short-leg walls structure seismic performance, and a great deal of experiments, combine with the latest research results at home and abroad, adopt the limit state design method based on probability theory, the paper clarifies the definition of short-leg walls, and analyzes the calculation method of section load-carrying capacity for earthquake combination and no-earthquake combination, which has certain directive significance and engineering application for the design and construction of high-rise residential buildings.

Application of Precast Concrete Shear Wall Structure in Residential Projects

2014 ◽  
Vol 638-640 ◽  
pp. 15-18
Author(s):  
Yong Wang ◽  
Xiao Xi Xia
Keyword(s):  
Structural Engineering ◽  
Precast Concrete ◽  
Residential Building ◽  
Shear Wall ◽  
Wall Structure ◽  
Practical Application ◽  
Residential Design ◽  
High Rise ◽  
Precast Shear Wall ◽  
Residential Projects

In order to adapt to the development of housing industrialization and the construction of energy-saving emission reduction requirements, research and application of precast concrete shear wall structure is becoming the hotspot in structural engineering. The DiJie international city B Neighborhood Project No. 8 residential building the form of engineering structure for precast shear wall structure. According to the practical application of prefabricated wall panels, balcony board, air conditioning board and stairs in residential projects, Introduced the key technology of component production, installation, cast structure node connection construction process using prefabricated in shear wall structure. In order to provide the reference for precast concrete shear wall high-rise residential design in the future.

Research on the Stiffness Optimization of the Reinforced Concrete’s Shear Wall Structure Based on the Earthquake Response Spectrum

2012 ◽  
Vol 166-169 ◽  
pp. 2066-2069
Author(s):  
Meng Nan Zhang ◽  
Yan Ying Li
Keyword(s):  
Optimization Design ◽  
Response Spectrum ◽  
Element Model ◽  
Shear Wall ◽  
Structure Design ◽  
Wall Structure ◽  
Earthquake Effect ◽  
Stiffness Optimization ◽  
Wall Structures ◽  
Displacement Angle

Optimization design is the significant development in the structure design which could adopt the better from several plans in the same task. This paper build the finite element model of sixteen-floors shear wall structures, which control the deformation as the restraint condition, to make the thickness of shear wall as the design variable and to take the light structure as the objective function in order to execute the optimization. After the optimization, the bottom and internal stress become higher, whereas the centralized stress will occur in the corner and the middle of the rooftop and the opening of the shear wall. The horizontal earthquake of the various floors presents the curve like S with the increasing of the floors. And the floor which occur earthquake effect and the biggest displacement angle is in the middle of the structure and the whip tip effect will emerge in the top of the structure.

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