Experimental studies of the seismic behavior of EKBFs subjected to lateral loading

Structures ◽  
2022 ◽  
Vol 36 ◽  
pp. 511-520
Author(s):  
Mehdi Alirezaei ◽  
Behrokh Hosseini Hashemi
Keyword(s):  
Seismic Behavior ◽  
Experimental Studies ◽  
Lateral Loading

Investigation on Seismic Behavior of Recycled Aggregate Concrete Structures under Dynamic Loadings

2013 ◽  
Vol 772 ◽  
pp. 149-155
Author(s):  
Chang Qing Wang
Keyword(s):  
Seismic Behavior ◽  
Fatigue Behavior ◽  
Experimental Studies ◽  
Concrete Structures ◽  
Recycled Aggregate Concrete ◽  
Shaking Table ◽  
Frame Structure ◽  
Recycled Aggregate ◽  
Scale Model ◽  
Aggregate Concrete

Based on the ever finished investigations of physical and mechanical properties of recycled aggregate concrete (RAC), and a series of experimental studies on the durability, the fatigue behavior, mechanical behavior and the seismic behavior of RAC components. A full scale model of a one-storey block masonry structure with tie column + ring beam + cast-in-place slab system and a one fourth scaled model of a 6-storey frame structure, which are made of reinforced recycled aggregate concrete, are tested on a shaking table by subjecting it to a series of simulated seismic ground motions, and the seismic behaviors of the RAC structures were experimentally investigated. The dynamic characteristics and the seismic response were analyzed and discussed. The overall seismic performance of RCA structures are evaluated, the analysis results show that the recycled aggregate concrete structures with proper design exhibits good seismic behavior and can resist the earthquake attacks under different earthquake levels in this study. It is feasible to apply and popularize the RAC block masonry buildings less than 2 stories and the RAC frame buildings less than 6 stories in the region where the seismic fortification intensity is 8.

Evaluation of Seismic Behavior of a Braced Tubular Steel Structure by Pseudodynamic Testing

1984 ◽  
Vol 106 (3) ◽  
pp. 319-328 ◽  
Author(s):  
P. B. Shing ◽  
A. S. Javadian-Gilani ◽  
S. A. Mahin
Keyword(s):  
Test Specimen ◽  
Seismic Behavior ◽  
Structural Model ◽  
Computer Control ◽  
Experimental Studies ◽  
Steel Structure ◽  
Test Method ◽  
Experimental Procedure ◽  
On Line ◽  
Pseudodynamic Testing

The inelastic seismic behavior of an X-braced, tubular steel frame is studied experimentally by means of pseudodynamic testing. The pseudodynamic method, which utilizes a numerical algorithm in the on-line computer control of a test specimen, can realistically simulate the seismic response of a structural model. This paper presents a brief outline of the experimental procedure and the results of the tubular frame tests, including the global responses, the inelastic energy-dissipation capabilities, and the failure mechanism of the frame at various excitation levels. Correlation of these results with previous experimental studies illustrates the feasibility and accuracy of the new test method.

Calculation on the Vertical Cracking Load of Adaptive-Slit Shear Walls

2012 ◽  
Vol 166-169 ◽  
pp. 2924-2928
Author(s):  
Ming Jin Chu ◽  
Yufeng Zhang ◽  
Zhi Juan Sun
Keyword(s):  
Seismic Behavior ◽  
Steel Sheet ◽  
Mechanical Characteristics ◽  
Experimental Studies ◽  
Shear Walls ◽  
Shear Wall ◽  
Experimental Results ◽  
Loading Process ◽  
Cold Formed Steel ◽  
Good Agreement

Experimental studies showed that vertical cracks appeared along the cold-formed steel or the steel sheet on the adaptive-slit shear walls when the wall was subjected to horizontal earthquake loading, and the adaptive-slit shear wall experienced the loading process from the whole wall section to the slitted wall section. So the appearance and development of the vertical cracks can reflect the seismic behavior of adaptive-slit shear walls. According to the mechanical characteristics of the adaptive-slit shear walls, this paper proposed a method to calculate the cracking load. It is found that the calculated results has a good agreement with the experimental results.

Seismic behavior of steel reinforced ECC columns under constant axial loading and reversed cyclic lateral loading

2016 ◽  
Vol 50 (1) ◽  
Author(s):  
Chang Wu ◽  
Zuanfeng Pan ◽  
R. K. L. Su ◽  
C. K. Y. Leung ◽  
Shaoping Meng
Keyword(s):  
Seismic Behavior ◽  
Axial Loading ◽  
Lateral Loading ◽  
Reversed Cyclic

Analytical and experimental studies on seismic behavior of double-layer barrel vault systems with different open angles

2012 ◽  
Vol 54 ◽  
pp. 113-125 ◽  
Author(s):  
Jiuk Shin ◽  
Kihak Lee ◽  
Gee-Cheol Kim ◽  
Chan-Woo Jung ◽  
Joo-Won Kang
Keyword(s):  
Double Layer ◽  
Seismic Behavior ◽  
Experimental Studies

Experimental Studies on Seismic Performance of High Strength Reinforced Concrete Columns

2012 ◽  
Vol 166-169 ◽  
pp. 919-926
Author(s):  
Wen Xing Yang ◽  
Qing Xuan Shi ◽  
Hui Xiang Sun
Keyword(s):  
Experimental Study ◽  
High Strength Concrete ◽  
Seismic Behavior ◽  
Experimental Studies ◽  
High Strength ◽  
Concrete Columns ◽  
Seismic Capacity ◽  
Axial Compression Ratio ◽  
And Performance ◽  
High Strength Concrete Columns

This paper summarized an experimental study on seismic behavior of high strength steel reinforced high strength concrete columns under horizontal cyclic loading. Influencing factors of 14 columns included axial compression ratio, shape of hoops, shear span ratio, stirrup ratio, strength of concrete and stirrups, etc. Influence of seismic capacity and performance of columns by these factors were involved in. It indicates that high-strength stirrups could improve seismic capability of member availability.

The Nonlinear Behaviour of Thin, Orthotropic, Curved Panels under Lateral Loading

1977 ◽  
Vol 19 (1) ◽  
pp. 30-37 ◽  
Author(s):  
I. H. Marshall ◽  
J. Rhodes ◽  
W. M. Banks
Keyword(s):  
Theoretical Analysis ◽  
Experimental Studies ◽  
Central Point ◽  
Lateral Loading ◽  
Nonlinear Behaviour ◽  
Uniform Pressure ◽  
Pressure Loading ◽  
Simply Supported ◽  
Aspect Ratios ◽  
Curved Panels

A theoretical analysis is presented for the snap-buckling behaviour of thin, orthotropic, spherically curved panels subject to central point and uniform pressure loading on the convex face. Clamped and simply supported edges are considered. The results are presented graphically for a range of panel aspect ratios and comparison is made with experimental studies.

Experimental Studies on Seismic Behavior of Steel Pile-to-Pile-Cap Connections

2006 ◽  
Vol 11 (2) ◽  
pp. 151-159 ◽  
Author(s):  
Y. Xiao ◽  
H. Wu ◽  
T. T. Yaprak ◽  
G. R. Martin ◽  
J. B. Mander
Keyword(s):  
Seismic Behavior ◽  
Experimental Studies ◽  
Pile Cap
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