scholarly journals Model Analysis and Optimization of BIM Technology in High-rise Shear Wall Residential Structure

2019 ◽  
Vol 267 ◽  
pp. 02001
Author(s):  
Liangli Xiao ◽  
Yan Liu ◽  
Zhuang Du ◽  
Zhao Yang ◽  
Kai Xu
Keyword(s):  
Structural Analysis ◽  
Collaborative Design ◽  
Structural Model ◽  
Structural Information ◽  
Shear Wall ◽  
Structure Design ◽  
Secondary Development ◽  
Optimized Design ◽  
Analysis Model ◽  
High Rise

This study combines specific high-rise shear wall residential projects with the Revit to demonstrate BIM application processes. The use of R-Star CAD may help to realize the link barrier of the building information model and the structural analysis software PKPM. Sequentially, the information supplement of the structural analysis model is completed by extracting the structural information with the Revit secondary development. By the collaborative design platform based on BIM technology, the paper examines the collision check of structural model, conducts collision analysis on other professional models and modifies the design scheme for conflict points. After the statistics of material usage, an optimized design is proposed. The findings of this paper could contribute to provide some reference for the specific application of BIM in structural design and realize the application of BIM technology in the process of building structure design.

scholarly journals Influence of Shear Wall on Seismic Response of a Structure

2021 ◽  
Vol 9 (9) ◽  
pp. 1054-1060
Author(s):  
Siddhesh Bisane
Keyword(s):  
Structural Analysis ◽  
Shear Walls ◽  
Shear Wall ◽  
Main Concern ◽  
Structural Members ◽  
Lateral Loads ◽  
Comprehensive Understanding ◽  
High Rise ◽  
Story Drift ◽  
Wall Following

Abstract: Structural analysis is the science of determining the effects of different loads on structures. Structural stability and stiffness are a main concern in any high-rise structures. Shear walls are structural members that are mainly responsible for resisting lateral loads predominant on structures. They are mainly responsible to increase the stiffness, reduce story drift and displacement. In order to have a comprehensive understanding about the contribution of shear wall, following research is carried out. This research involves comparing two G+16 structures; one without a shear wall and one with it. The structure has 4 bays of 3m each along X direction and Z direction. In this, we will see how shear wall resists lateral sway and reduces story drift and increases stiffness. As the height increases, the shear wall absorbs more lateral load than the frame. The software to be used for analysis is STAADPro. Keywords: STAADPro, Stiffness, storey displacement, storey drift.

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.

Treatment Methods for Over Reinforcement of Coupling Beam in High-Rise Building Structure Design

2012 ◽  
Vol 503-504 ◽  
pp. 995-1001
Author(s):  
Xu Ping Zhu ◽  
Li Ping Wen ◽  
Ju Wen Li
Keyword(s):  
Cross Section ◽  
Shear Wall ◽  
Structure Design ◽  
Building Structure ◽  
Coupling Beam ◽  
Large Cross Section ◽  
Treatment Methods ◽  
High Rise ◽  
High Rise Building ◽  
Wall Structures

This paper analyzes the over-reinforcement of coupling beam in high-rise building structure design and proposes the relevant treatment methods and suggestions to provide references for designers. Coupling beam is a beam that is used to connect between wall limbs or wall limbs and frame columns in shear wall structures and frame – shear wall structures. A coupling beam generally has the features of small span, large cross section and high stiffness of the wall connected to it.

Nonlinear Dynamic Analysis Model for RC Shear Wall

2013 ◽  
Vol 275-277 ◽  
pp. 1020-1023
Author(s):  
Pin Le Zhang
Keyword(s):  
Dynamic Analysis ◽  
Nonlinear Dynamic ◽  
Nonlinear Dynamic Analysis ◽  
Shear Wall ◽  
Lateral Load ◽  
Earthquake Response ◽  
Analysis Model ◽  
High Rise ◽  
Rc Shear Wall ◽  
Analysis Models

Shear wall systems are the most commonly used lateral-load resisting systems in high-rise buildings. The building of nonlinear dynamic analysis model is the basis for calculating earthquake response. The work further investigates several nonlinear dynamic analysis models at home and abroad for RC shear wall. Classified and brief comments about the existing drawbacks of these models are conducted. Hysteretic rules, relative parameters and the applicability of these models are also discussed in detail. Lastly, some useful suggestions are proposed for the further research.

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.

scholarly journals EXCHANGE REQUIREMENT-BASED DELIVERY METHOD OF STRUCTURAL DESIGN INFORMATION FOR COLLABORATIVE DESIGN USING INDUSTRY FOUNDATION CLASSES

2019 ◽  
Vol 25 (6) ◽  
pp. 559-573
Author(s):  
Huahui Lai ◽  
Cheng Zhou ◽  
Xueyuan Deng
Keyword(s):  
Structural Design ◽  
Collaborative Design ◽  
Structural Engineering ◽  
Structural Model ◽  
Structural Information ◽  
Information Delivery ◽  
Delivery Method ◽  
Process Map ◽  
Design Information ◽  
Industry Foundation Classes

In Architecture, engineering, and construction (AEC) collaboration, exchange requirements (ERs) vary in different projects with different platforms. In order to ensure the completeness and accuracy of data sharing and exchange for structural engineering in collaborative design, an ER-based delivery method was proposed to improve the delivery of structural design information. First, a process map of structural design was developed based on Information Delivery Manual (IDM). Within this process map, an ER Matrix of structural design was proposed to define information required by other disciplines at different stages. This matrix was composed of a set of required structural objects and their attributes, which were mapped to related Industry Foundation Classes (IFC) data. The mapping between the ER Matrix and IFC-based structural model data was implemented by an exchange model generation algorithm. Furthermore, a delivery tool was developed to define the ER Matrix in two ways, including user interface and XML-based language. A practical project was used to illustrate the utility of the proposed method. The results show that the proposed method using IFC is beneficial for structural information delivery.

Dynamic Plastoelastic Time-History Analysis on a Super High-Rise Building Structure of Anhui

2010 ◽  
Vol 163-167 ◽  
pp. 1955-1964
Author(s):  
Yuan Huang ◽  
Xing Yu Song ◽  
Feng Bo Xu
Keyword(s):  
Analytical Method ◽  
Large Scale ◽  
Time History ◽  
Shear Wall ◽  
Analysis Model ◽  
Main Bearing ◽  
Explicit Integration ◽  
High Rise ◽  
Finite Element Software ◽  
Seismic Force

The first high-rise to be completed in Anhui Province in China adopts concrete-filled steel tubular frame- reinforced concrete tube composite structure, which can be classified as the out-of-codes hybrid structure. The structure analysis model is established through the use of the large-scale general finite element software ABAQUS. The dynamic plastoelastic analytical method based on explicit integration which is not theoretically simplified is used to directly imitate the nonlinear reaction of the structure subject to the seismic force. The deformation, internal force and the damage of the structure are studied through the dynamic plastoelastic time-history analytical method subject to the 7-magnitude rarely met earthquake. The calculation result indicates that the maximum inter-layer displacement angle is 1/366 on the X direction and 1/279 on the Y direction, both of which are smaller than 1/100, thus they meet the standards; except for the local cracks, no obvious compression damage is found on the main bearing wall, no plastic strain is found on the internal steel skeleton of the shear wall and the steel reinforcement of the edge member, and the shear wall is of good earthquake resistance performance. Lastly based on the loading and damage conditions of the components, suggestions for the improved design are put forward.

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