scholarly journals The comparison analysis of earthquake resistant behavior between frame structure and frame shear wall structure

2021 ◽  
Vol 669 (1) ◽  
pp. 012014
Author(s):  
Hongzhen Wang ◽  
Lei Wang ◽  
Kai Yan
Keyword(s):  
Shear Wall ◽  
Frame Structure ◽  
Wall Structure ◽  
Comparison Analysis ◽  
Earthquake Resistant

Study on Rational Ratios of Lateral Stiffness for Masonry Building with Frame Structure at First Two Stories

2012 ◽  
Vol 174-177 ◽  
pp. 2012-2015
Author(s):  
Xiao Long Zhou ◽  
Ying Min Li ◽  
Lin Bo Song ◽  
Qian Tan
Keyword(s):  
Seismic Performance ◽  
Time History ◽  
Shear Wall ◽  
Calculation Model ◽  
Frame Structure ◽  
Wall Structure ◽  
Masonry Building ◽  
Lateral Stiffness ◽  
Stiffness Ratio ◽  
Lateral Stiffness Ratio

There are two typical seismic damage characteristics to the masonry building with frame shear wall structure at first two stories, and the lateral stiffness ratio of the third storey to the second storey is one of the key factors mostly affecting the seismic performance of this kind of building. However, some factors are not considered sufficiently in current Chinese seismic codes. According to the theory of performance-based seismic design, the seismic performance of this kind of structure is analyzed in this paper by taking time-history analysis on models which with different storey stiffness ratios. The results show that when the lateral stiffness ratio controlled in a reasonable range, the upper masonry deformation can be ensured in a range of elastic roughly, and the bottom frame can be guaranteed to have sufficient deformation and energy dissipation capacity. Finally, according to the seismic performance characteristics of masonry building with frame shear wall structure at first two stories, especially the characteristics under strong earthquakes, a method of simplified calculation model for the upper masonry is discussed in this paper.

Simplified Calculation of Temperature Stress of Cast Plate in Frame Structure

2010 ◽  
Vol 163-167 ◽  
pp. 1296-1299
Author(s):  
De Zhi Liang ◽  
Yu Xin Song
Keyword(s):  
Temperature Stress ◽  
Shear Wall ◽  
Frame Structure ◽  
Wall Structure ◽  
Two Dimensional ◽  
Structure Model ◽  
Single Frame ◽  
Simplified Calculation ◽  
The Impact ◽  
Cast Plate

The impact of temperature stress cannot be ignored in actual project. Single-frame shear wall structure of two-dimensional plane has been simplified in this paper. Fixed point of displacement under the influence of the temperature is determined in structure. Model for Calculating is given. Temperature stress of frame - shear wall cast plate is found by matrix method.

The Seismic Behavior and Failure Form in Structure of Frame-Shear Wall of High-Rise Concrete Residential Building

2012 ◽  
Vol 166-169 ◽  
pp. 1290-1294
Author(s):  
Xiao Yu Liu ◽  
Hui Hong Dong
Keyword(s):  
Seismic Behavior ◽  
Failure Modes ◽  
Residential Building ◽  
Shear Wall ◽  
Frame Structure ◽  
Wall Structure ◽  
High Rise ◽  
Shear Structure ◽  
Residential Market ◽  
Mechanics Characteristics

The high-rise concrete residential market has been a gradually urban mainstream in recent years, and frame-shear wall structure is more used for high-rise residential structures now. This kind of structure has the advantage that the combination of frame and shear wall make the space free and flexible, and therefore the whole structure has considerable rigidity. The structure can not only satisfy the needs for people living in comfortable, but also has good dynamic and static load bearing capacity. This paper analyzed the mechanics characteristics of the structure and summarized the two kinds of main failure modes of shear wall and frame structure in earthquake. On this basis, the main principles are put forward to improve the seismic behavior of the shear wall. And further some of specific measures and suggestions which can improve the seismic performance for the frame-shear structure are introduced.

The Damage Characteristic Influence and the Seismic Measure Research on the Frame Structure by the Filler Wall

2011 ◽  
Vol 243-249 ◽  
pp. 447-452
Author(s):  
De Jian Yang ◽  
Sai Lan Mao
Keyword(s):  
Adverse Effects ◽  
Seismic Performance ◽  
Design Method ◽  
Shear Wall ◽  
Frame Structure ◽  
Wall Structure ◽  
Related Research ◽  
Weak Layer ◽  
Current Design ◽  
Damage Characteristic

The paper analyses the damages of the frame structure with bottom weak layer considering of Wenchuan earthquake. The analysis result indicates the current design method "pure frame" is imperfect. The related research shows that important reason for the bottom weak layer’s breakage is the stiffness mutation which is caused by the filler wall. If we arranged partial shear wall structure in the bottom weak layer, the adverse effects of stiffness mutation will be decreased, and improve the seismic performance of the frame structure with bottom weak layer.

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.

Dynamic Response Analysis of RC Structures under Seismic Excitation Considering Strain Rate

2017 ◽  
Vol 873 ◽  
pp. 254-258
Author(s):  
Hao Zhang ◽  
Guang Wei Cao ◽  
Yong Qiang Li
Keyword(s):  
Dynamic Response ◽  
Strain Rate ◽  
Structural Model ◽  
Vertical Component ◽  
Shear Wall ◽  
Shaking Table ◽  
Frame Structure ◽  
Wall Structure ◽  
Response Analysis ◽  
Rc Frame

Considering the effects of strain rate, the nonlinear dynamic response of two reinforced concrete(RC)structuresisstudied under seismic excitationsin this paper. Firstly, based on the model in a shaking table test, a three-dimensional finite element model of RC frame-shear wall structural model subjected to both horizontal and vertical component seismic excitations is established. The structural model is a three-story RC frame-shear wall structure, which consists of RC slabs, RC columns and transverse spandrel beams.Afringeframe is infilled by a RCshear wall.Then, According to the practice engineering, a multi-story RC frame structure is also established. Finally, the dynamic response of the structures is investigated using nonlinear seismic analytical method considering the effects of strain rate. These results may provide a reference for seismic design of RC structure.

Dynamic Analysis of Frame-Shear Wall Structure of Concrete Filled Steel Tube under Rare Earthquake

2011 ◽  
Vol 368-373 ◽  
pp. 3624-3627
Author(s):  
Xiao Hu ◽  
Yong Tao Gao
Keyword(s):  
Dynamic Analysis ◽  
Structural Design ◽  
Shear Wall ◽  
Steel Tube ◽  
Wall Structure ◽  
Dynamic Behaviors ◽  
Earthquake Resistant ◽  
Calculation Results ◽  
Rare Earthquake ◽  
Seismic Behaviors

.In this paper, seismic behaviors of the frame-shear wall structure, which are composed of the concrete filled steel tubular (CFST) column, have been studied. Dynamic behaviors and earthquake responses of the CFST under rare earthquake are analyzed. Comparing the calculation results, the earthquake resistant behavior of the CFST structure has been appraised synthetically, which may be referential for structural design.

Based on the Grey Relation Analysis of Ecological Composite Wall Seismic Performance Research

2013 ◽  
Vol 368-370 ◽  
pp. 1043-1047
Author(s):  
Yin Zhang ◽  
You Han ◽  
Shuai Liang
Keyword(s):  
Seismic Performance ◽  
Evaluation System ◽  
Design Method ◽  
Structure Design ◽  
Grey System Theory ◽  
Frame Structure ◽  
Wall Structure ◽  
Width Ratio ◽  
Grey System ◽  
Composite Wall

Ecological composite wall as ecological composite wall structure of the main stress components, the seismic performance is ecological composite wall structure seismic performance evaluation system of the main content. Based on the grey system theory, the grey correlation analysis to the key parameters (the mouth of the cave, frame structure, height to width ratio) change ecological composite wall test results are analyzed, the key parameters on the ecological composite wall the influence law of seismic performance, for choosing wall structure design method to provide basis.

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