scholarly journals An Experimental Study on Aseismic Countermeasure of Railway Abutments Using Reinforcing Bars Integrated with Side Walls

2021 ◽  
Vol 16 (3) ◽  
pp. 191-208
Author(s):  
Takahiro YAMADA ◽  
Taisuke SANAGAWA ◽  
Takuya NAKASHIMA ◽  
Kohei KASAHARA ◽  
Hidetoshi NISHIOKA
Keyword(s):  
Experimental Study ◽  
Reinforcing Bars ◽  
Side Walls

An experimental study of welded splices of reinforcing bars

2006 ◽  
Vol 41 (10) ◽  
pp. 1394-1405 ◽  
Author(s):  
Camille A. Issa ◽  
Antoine Nasr
Keyword(s):  
Experimental Study ◽  
Reinforcing Bars

Experimental Study on the Structural Performance of Beam-Column Joints in Old Buildings without Designed Shear Reinforcement under Earthquake

2017 ◽  
Vol 902 ◽  
pp. 33-40
Author(s):  
Cong Thuat Dang ◽  
Ngoc Hieu Dinh
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Shear Failure ◽  
Test Results ◽  
Shear Reinforcement ◽  
Reinforcing Bars ◽  
Reinforced Concrete Buildings ◽  
Concrete Buildings ◽  
Gravity Load ◽  
Load Beam

Old reinforced concrete buildings constructed around 1980’s in many developing countries have been designed against mainly gravity load. Beam-column joints in these buildings contain slightly or no shear reinforcement inside the panel zones due to the construction convenience, and are vulnerable to shear failure in beam-column joints under the action of earthquake loads, especially for the exterior beam-column joints. This experimental study aimed to investigate the seismic performance of five half-scale exterior beam-column joints simulating the joints in existing reinforced-concrete buildings with non-shear hoop details. The test results showed that the structural performances of the beam-column joints under earthquake including failure mode, load-drift ratio relationship, shear strain of the joints and energy dissipation are strongly affected by the amount of longitudinal reinforcing bars of beams.

scholarly journals Формирование и деформация капель жидкости в микроканалах

2020 ◽  
Vol 46 (15) ◽  
pp. 18
Author(s):  
Ф.В. Роньшин ◽  
Ю.А. Дементьев ◽  
Е.А. Чиннов
Keyword(s):  
Experimental Study ◽  
Flow Regime ◽  
Cross Section ◽  
Weber Number ◽  
Rectangular Cross Section ◽  
Critical Value ◽  
Drop Formation ◽  
Liquid Bridges ◽  
Liquid Moving ◽  
Side Walls

An experimental study of drop formation in narrow horizontal microchannels with rectangular cross section and a height from 50 to 150 micrometers was performed. It is shown that in these channels there is a new flow regime when drops moving along the microchannel, which are vertical liquid bridges. Three mechanisms of the formation of such drops are distinguished: the formation directly near the liquid nozzle, the separation of droplets from the liquid moving along the side walls of the channel, and due to the destruction of strongly deformed drops and horizontal liquid bridges. It was found that the deformation of drops increases with an increase in the Weber number. It is shown that when the first critical value of the Weber number is reached, the drops begin to deform, and when the second Weber number is reached, they break.

Experimental study of the mechanical behavior of timber-concrete shear connections with threaded reinforcing bars

2018 ◽  
Vol 172 ◽  
pp. 997-1010 ◽  
Author(s):  
Decroly Denouwe Djoubissie ◽  
Adamah Messan ◽  
Eric Fournely ◽  
Abdelhamid Bouchaïr
Keyword(s):  
Experimental Study ◽  
Mechanical Behavior ◽  
Reinforcing Bars ◽  
Shear Connections

scholarly journals EXPERIMENTAL STUDY OF THE BOND BEHAVIOUR OF REINFORCING BARS SUBJECTED TO THE SIMULTANEOUS PUSH AND PULL

1982 ◽  
Vol 322 (0) ◽  
pp. 52-63
Author(s):  
TOSHIYUKI MORIMOTO ◽  
SHIZUO HAYASHI ◽  
TOSHIO YOSHIDA ◽  
SEIJI KOKUSHO
Keyword(s):  
Experimental Study ◽  
Reinforcing Bars ◽  
Bond Behaviour ◽  
Push And Pull
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