scholarly journals ANALYTICAL STUDY ON SEISMIC PERFORMANCE OF CONVENTIONAL WOOD-FRAMED HOUSES WITH UNBALANCED DISTRIBUTION OF SHEAR WALLS

2001 ◽  
Vol 66 (540) ◽  
pp. 33-40 ◽  
Author(s):  
Hiroshi IKUTA ◽  
Hiroshi KAWASE ◽  
Naotsune TAGA
Keyword(s):  
Seismic Performance ◽  
Analytical Study ◽  
Shear Walls

The Analytical Study for Seismic Performance of Coupled Steel Plate Shear Wall

2013 ◽  
Vol 831 ◽  
pp. 149-152
Author(s):  
Kang Min Lee ◽  
Keun Yeong Oh ◽  
Rui Li ◽  
Liu Yi Chen ◽  
Woo Seok Kim
Keyword(s):  
Seismic Performance ◽  
Parametric Analysis ◽  
Analytical Study ◽  
Steel Plate ◽  
Shear Walls ◽  
Shear Wall ◽  
Structural System ◽  
Steel Plate Shear Wall ◽  
High Rise ◽  
Coupled Shear Wall

In the last several decades, coupled shear wall have become recognized as efficient lateral load resisting systems for high-rise structures, increasingly. Coupled shear walls give considerable lateral stiffness and strength as well as providing an architecturally practical structural system. In this paper, in order to observe seismic performance of coupled steel plate shear wall, models of previous study was verified, and coupled shear wall with steel plate was carried out with various parametric analysis. Parametric analysis was performed with various width of bay. As a result, model that aspect ratio of steel plate was close to 1 was the most structurally safe.

scholarly journals Experimental Investigation into the Seismic Performance of Prefabricated Reinforced Masonry Shear Walls with Vertical Joint Connections

2021 ◽  
Vol 11 (10) ◽  
pp. 4421
Author(s):  
Zhiming Zhang ◽  
Fenglai Wang
Keyword(s):  
Seismic Performance ◽  
Cross Sections ◽  
Shear Walls ◽  
Construction Method ◽  
Shear Capacity ◽  
Initial Stiffness ◽  
Equivalent Viscous Damping ◽  
Displacement Ductility ◽  
Reinforced Masonry ◽  
Cracking Performance

In this study, four single-story reinforced masonry shear walls (RMSWs) (two prefabricated and two cast-in-place) under reversed cyclic loading were tested to evaluate their seismic performance. The aim of the study was to evaluate the shear behavior of RMSWs with flanges at the wall ends as well as the effect of construction method. The test results showed that all specimens had a similar failure mode with diagonal cracking. However, the crack distribution was strongly influenced by the construction method. The lateral capacity of the prefabricated walls was 12% and 27% higher than that of the corresponding cast-in-place walls with respect to the rectangular and T-shaped cross sections. The prefabricated walls showed better post-cracking performance than did the cast-in-place wall. The secant stiffness of all the walls decreased rapidly to approximately 63% of the initial stiffness when the first major diagonal crack was observed. The idealized equivalent elastic-plastic system showed that the prefabricated walls had a greater displacement ductility of 3.2–4.8 than that of the cast-in-place walls with a displacement ductility value of 2.3–2.7. This proved that the vertical joints in prefabricated RMSWs enhanced the seismic performance of walls in shear capacity and ductility. In addition, the equivalent viscous damping of the specimens ranged from 0.13 to 0.26 for prefabricated and cast-in-place walls, respectively.

Analytical study of tessellated structural-architectural reinforced concrete shear walls

2021 ◽  
Vol 244 ◽  
pp. 112768
Author(s):  
Mohammad Syed ◽  
Mohammad Moeini ◽  
Pinar Okumus ◽  
Negar Elhami-Khorasani ◽  
Brandon E. Ross ◽  
...  
Keyword(s):  
Reinforced Concrete ◽  
Analytical Study ◽  
Shear Walls

Numerical and analytical study of ultimate capacity of steel plate shear walls with partial plate-column connection (SPSW-PC)

Structures ◽  
2021 ◽  
Vol 33 ◽  
pp. 3066-3080
Author(s):  
Mojtaba Gorji Azandariani ◽  
Ali Mohammad Rousta ◽  
Masoud Mohammadi ◽  
Maria Rashidi ◽  
Hamid Abdolmaleki
Keyword(s):  
Analytical Study ◽  
Steel Plate ◽  
Shear Walls ◽  
Ultimate Capacity ◽  
Steel Plate Shear Walls ◽  
Plate Column

Analytical study of stiffened multibay planar coupled shear walls

2021 ◽  
Vol 244 ◽  
pp. 112770
Author(s):  
Rui-Tao Wang ◽  
Hong-Song Hu ◽  
Zi-Xiong Guo
Keyword(s):  
Analytical Study ◽  
Shear Walls
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