Hysteresis behavior of bottom-story self-centering shear wall with steel brace-assembled bottom

In this study, the seismic behavior of the concrete shear wall considering the opening with different shapes and constant cross-section has been studied, and for this purpose, several shear walls are placed under the increasingly non-linear static analysis (Pushover). These case studies modeled in 3D Abaqus Software, and the results of the ductility coefficient, hardness, energy absorption, added resistance, the final shape, and the final resistance are compared to shear walls without opening.

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A STUDY ON THE EFFECT OF HORIZONTAL TIED REBARS IN THE SLAB FOR PRECAST REINFORCED CONCRETE SHEAR WALL WITH CAST-IN-PLACE FRAME

Journal of Structural and Construction Engineering (Transactions of AIJ) ◽

10.3130/aijsx.420.0_9 ◽

1991 ◽

Vol 420 (0) ◽

pp. 9-18

Author(s):

Minoru OSA ◽

Tetsuo TODA ◽

Tadaharu NAKACHI ◽

Shigeru MOCHIZUKI

Keyword(s):

Reinforced Concrete ◽

Shear Wall

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Stress Distribution of Different Shapes of Opening in Shear Wall

SSRN Electronic Journal ◽

10.2139/ssrn.3443674 ◽

2019 ◽

Author(s):

Shubham Subhash Chaudhary ◽

S. R. Parekar

Keyword(s):

Stress Distribution ◽

Shear Wall ◽

Different Shapes

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MONITORING UNSTEADY STREAMFLOW-STAGE HYSTERESIS BEHAVIOR OF A GRAVEL-BED RIVER

Journal of Japan Society of Civil Engineers Ser B1 (Hydraulic Engineering) ◽

10.2208/jscejhe.74.i_313 ◽

2018 ◽

Vol 74 (4) ◽

pp. I_313-I_318

Author(s):

Mohamad Basel AL SAWAF ◽

Kiyosi KAWANISI ◽

Mochammad Meddy DANIAL

Keyword(s):

Hysteresis Behavior ◽

Gravel Bed ◽

Gravel Bed River

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

MATEC Web of Conferences ◽

10.1051/matecconf/201926702001 ◽

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.

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

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.174-177.2012 ◽

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.

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