Further experimental study on assessment of safety of beam-column connections with weld defects from brittle fracture

2012 ◽  
pp. 351-358 ◽  
Author(s):  
K Azuma ◽  
T Iwashita
Keyword(s):  
Experimental Study ◽  
Brittle Fracture ◽  
Weld Defects

scholarly journals EXPERIMENTAL STUDY ON BRITTLE FRACTURE OF BUCKLING-RESTRAINED BRACES

2013 ◽  
Vol 78 (691) ◽  
pp. 1613-1620
Author(s):  
Ryunosuke ITO ◽  
Tadao NAKAGOMI ◽  
Masatoshi MURAI ◽  
Mamoru IWATA ◽  
Ryota WAKAI
Keyword(s):  
Experimental Study ◽  
Brittle Fracture ◽  
Buckling Restrained Braces

Simplified micromechanics model to assess constraint effect on brittle fracture at weld defects

2008 ◽  
pp. 127-134
Author(s):  
K Azuma ◽  
Y Kurobane ◽  
T Iwashita
Keyword(s):  
Brittle Fracture ◽  
Constraint Effect ◽  
Micromechanics Model ◽  
Weld Defects

scholarly journals An experimental study for the characterization of elastic brittle-fracture behavior of materials by means of continuous damage mechanics-aided approaches

2018 ◽  
Vol 10 ◽  
pp. 272-279
Author(s):  
V.N. Kytopoulos ◽  
J. Venetis ◽  
A. Altzoumailis ◽  
E. Sideridis
Keyword(s):  
Experimental Study ◽  
Brittle Fracture ◽  
Fracture Behavior ◽  
Damage Mechanics

An experimental study on atomic-level unified criterion for brittle fracture

2020 ◽  
Vol 206 ◽  
pp. 1-8
Author(s):  
Kai Huang ◽  
Takashi Sumigawa ◽  
Takahiro Shimada ◽  
Shuhei Tanaka ◽  
Youhei Hagiwara ◽  
...  
Keyword(s):  
Experimental Study ◽  
Brittle Fracture ◽  
Atomic Level

A Study on Magnetostrictive Sensor for Detecting the Weld Defects

2011 ◽  
Vol 264-265 ◽  
pp. 373-378
Author(s):  
J.H. Seo ◽  
Il Soo Kim ◽  
B.Y. Kang ◽  
J.Y. Shim ◽  
J.W. Jeong ◽  
...  
Keyword(s):  
Experimental Study ◽  
Real Time ◽  
Capital Investment ◽  
Guided Waves ◽  
Gas Oil ◽  
Efficient Tool ◽  
Weld Defects ◽  
Magnetostrictive Sensor ◽  
Industrial Needs ◽  
The Relationship

Industries such as gas, oil, petrochemical, chemical, and electric power have generally employed for the operation and used to enlarge the equipment or structures that require a high capital investment. In order to meet these requirements, the industries are increasingly moved toward saving the experimental verifications and computer simulation. Therefore industries to reduce the maintenance costs without compromising operational safety have been forced on finding better and more efficient methods to inspect their equipment and structures. It was motivated to meet the industrial needs and to secure and maintain the institute's technical initiative and leadership in the development of this new and exciting technology. Also, the system with many sensors could be detected the weld defects, and was useful for real-time monitoring. This paper is focused on the development of the real-time non-contract monitoring system as an efficient tool for the experimental study of weld defects based on the relationship between the measured voltage and input parameters. The monitoring technology involves the use of Ms S (Magnetostrictive Sensors) for the generation and detection of the guided waves. The developed system was employed to the experimental study in order to fine the weld defects for steel object with artificial defects used in the welding field.

scholarly journals EXPERIMENTAL STUDY ON THE BRITTLE FRACTURE OF BEAM-TO-COLUMN WELDED JOINT WITH END-TAB AND BACKING STRIP

1983 ◽  
Vol 334 (0) ◽  
pp. 58-69
Author(s):  
MORIHISA FUJIMOTO ◽  
TADAO NAKGOMI ◽  
JONGRAK KIM ◽  
MASAYASU TAGA
Keyword(s):  
Experimental Study ◽  
Brittle Fracture ◽  
Welded Joint

Mixed mode brittle fracture in PMMA—An experimental study using SCB specimens

2006 ◽  
Vol 417 (1-2) ◽  
pp. 348-356 ◽  
Author(s):  
M.R. Ayatollahi ◽  
M.R.M. Aliha ◽  
M.M. Hassani
Keyword(s):  
Experimental Study ◽  
Brittle Fracture ◽  
Mixed Mode
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