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Wall shear stress and oscillatory shear index measured using ultrasound vector flow imaging in the femoropopliteal artery of adults without peripheral artery disease. [PDF]

Front Surg
Gao M, Zheng H, Zhao R, Liu Y, Fang L, Du Y, Wen C, Tong Y.   +7 more
europepmc   +1 more source

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Seismic Performance of a New Type of Coupled Shear Wall with Replaceable Components: Experimental Validation

Journal of earthquake engineering, 2022
This study proposes a new type of reinforced concrete (RC) coupled shear wall with replaceable coupling beams and replaceable corner components (RCCs) installed at the bottom corners of wall piers.
Huanjun Jiang, Shurong Li, J. Bolander, S. Kunnath   +3 more
semanticscholar   +1 more source

Experimental Investigation on the Seismic Behavior of a New Self-Centering Shear Wall with Additional Friction

Journal of Structural Engineering, 2021
In this work, a new self-centering shear wall with disc spring devices (SCSW-DSD) was developed and experimentally verified.
Longhe Xu, Shuijing Xiao, Zhongxian Li
semanticscholar   +1 more source

Experimental study on shear behavior of two‐way hollow core precast panel shear wall with vertical connection

The Structural design of tall and special buildings, 2020
The two‐way hollow core precast panel (TWHCPP) exhibits good seismic performance. In this study, the shear behavior of the TWHCPP shear wall with vertical connections was investigated.
Mingjin Chu, Chen Xiong, Jiliang Liu, Zhijuan Sun   +3 more
semanticscholar   +1 more source

Test and analysis of reinforced concrete (RC) precast shear wall assembled using steel shear key (SSK)

Earthquake engineering & structural dynamics (Print), 2019
Reinforced concrete (RC) precast shear walls are extensively applied in practical engineering, owing to their fast construction speed. However, because of the transport conditions, RC precast shear walls have to be separated into small wall segments ...
Shao‐Dong Shen, P. Pan, Qi-song Miao, Wenfeng Li, Run‐Hua Gong   +4 more
semanticscholar   +1 more source

Shear strength of steel plate reinforced concrete shear wall

, 2020
This article investigates the shear strength of steel plate reinforced concrete shear wall under cyclic loads. A nonlinear three-dimensional finite element model in ABAQUS was developed and validated against published experimental results.
Zhihui Zhou, J. Qian, Wei Huang
semanticscholar   +1 more source

Experimental study on seismic performance of T‐shaped partly precast reinforced concrete shear wall with grouting sleeves

The Structural design of tall and special buildings, 2019
Prefabricated structure has prominent advantages such as easy control of construction quality, saving fabricating time and natural resources, and reducing environmental pollution and construction noise.
Jianbao Li, Q. Fan, Zheng Lu, Yan Wang
semanticscholar   +1 more source

Seismic shear demand on wall segments of ductile coupled shear walls

Canadian Journal of Civil Engineering, 2000
This paper presents the results of nonlinear dynamic analyses carried out on ductile coupled shear walls (CSWs) to investigate the seismic shear demand on wall segments. The objectives of the present study were to evaluate the dynamic amplification and establish a code-format force reduction factor for shear, applicable in Canada. The study considered
O Chaallal, D Gauthier
openaire   +1 more source