Results 91 to 100 of about 5,797 (224)

Efecto del tamaño de probeta y orientación en la resistencia a la tracción y a la tenacidad a la fractura

open access: yesRevista de Metalurgia, 2007
Este trabajo se dirigió a determinar el efecto de tamaño y orientación en las propiedades de tracción y tenacidad a la fractura mediante las curvas CTOD-R, utilizando probetas estándar y miniatura de una placa de acero estructural. El estudio requirió la
J. Terán   +3 more
doaj   +1 more source

Resiliencia, tamaño de grano y microestructura generada en la ZAC de los aceros HSLA 450 EMZ soldados bajo un proceso SMAW

open access: yesRevista de Metalurgia, 2001
Tras el ciclo térmico producido por un proceso de soldadura manual con electrodo revestido (SMAW), en los aceros HSLA de 450 N/ mm2 y, considerando las temperaturas alcanzadas en la ZAC según la ecuación de Rosenthal, se analizan los siguientes aspectos ...
R. González, F. Carrillo, F. J. Vicario
doaj   +1 more source

The Relationship of Fatigue and CTOD about E43 Steel

open access: yesDEStech Transactions on Computer Science and Engineering, 2018
Because of the inevitable defects inherently exist in the bridge steel structure, the steel E43 specimen was under fatigue and CTOD (Crack tip opening displacement) test. The results provide an experimental base and computing foundations for the bridge steel-using. This paper studies the CTOD fatigue precracking experiment on steel E43.
QI-MING YU, ZHI ZHANG, YI-JIN QIAN
openaire   +2 more sources

Hidden in Plain Sight: Capturing the Demand for Housing Near Transit [PDF]

open access: yes, 2004
The study looks at: national real estate and consumer trends that affect the potential market for housing within a 1/2-mile of fixed guideway transit stops (TOD); the demographics and travel behavior of residents who live near transit; the potential ...

core  

Economic Impacts of Bus Rapid Transit in Southeast Michigan [PDF]

open access: yes, 2015
In recent years, Bus Rapid Transit (BRT) has generated great interest across the United States. There are more than 20 BRT systems in existence, and more are in the planning stage (including in Detroit). Within the next few years, BRT will be planned and
Dutta, Utpal, Henze, Jeff
core   +1 more source

A Literature Review of Incorporating Crack Tip Plasticity into Fatigue Crack Growth Models. [PDF]

open access: yesMaterials (Basel), 2023
Garcia-Gonzalez A   +4 more
europepmc   +1 more source

High Strain Rate Response of Adhesively Bonded Fiber-Reinforced Composite Joints A Computational Study to Guide Experimental Design [PDF]

open access: yes
Adhesively bonded carbon fiber-reinforced epoxy composite laminates are widely used in aerospace applications. During a high energy impact event, these laminates are often subjected to high strain rate loading.
Justusson, Brian   +5 more
core   +1 more source

Formulation of Effective Thickness for Predicting CTOD Value of Heavy Thickness Plates using Reduced Thickness CTOD Specimens

open access: yesQUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY, 2022
Yoshifumi Takaki   +3 more
openaire   +1 more source

A strain-based approach to study interaction between non-coplanar through-thickness edge notches

open access: yes, 2018
Structural integrity assessment procedures to assess the effect of interaction between multiple adjacent flaws normally consist of two stages. First, alignment rules categorize non-coplanar flaws as aligned or non-aligned.
De Waele, Wim   +2 more
core   +1 more source

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