Trabecular Surface Remodeling Toward Uniform Local Stress State

2018 ◽  
pp. 103-119
Author(s):  
Yoshitaka Kameo ◽  
Ken-ichi Tsubota ◽  
Taiji Adachi
Keyword(s):  
Stress State ◽  
Local Stress ◽  
Local Stress State ◽  
Surface Remodeling ◽  
Trabecular Surface

scholarly journals Simulation of Trabecular Surface Remodeling based on Local Stress Nonuniformity.

1997 ◽  
Vol 40 (4) ◽  
pp. 782-792 ◽  
Author(s):  
Taiji ADACHI ◽  
Yoshihiro TOMITA ◽  
Hiroshi SAKAUE ◽  
Masao TANAKA
Keyword(s):  
Local Stress ◽  
Surface Remodeling ◽  
Trabecular Surface

scholarly journals Development of Microstructures with Improved Cryogenic Toughness Through Local Variations in Stress State: Aluminum-Lithium Alloys

1990 ◽  
Vol 186 ◽  
Author(s):  
K. T. Venkateswara Rao ◽  
R. O. Ritchie
Keyword(s):  
Stress State ◽  
Sheet Material ◽  
Thin Sheet ◽  
Local Stress ◽  
Cryogenic Temperatures ◽  
Aluminum Lithium ◽  
Thin Sheet Material ◽  
Local Stress State ◽  
Crack Tip Constraint ◽  
Induced Changes

AbstractMicrostructurally-induced changes in the local stress state (triaxial constraint) and their effect on fracture-toughness behavior are examined at ambient and cryogenic temperatures in an Al-Li-Cu-Zr alloy, processed in the form of 12.7 mm-thick "naturally laminated" plate containing aligned-weak interfaces and 1.6 mm-thin unlaminated sheet. It is shown that marked improvements in long-transverse (L-T) toughness can be achieved in the plate material at cryogenic temperatures by promoting through-thickness delamination along these interfaces, which relaxes local constraint and promotes a fracture-mode transition from global plane strain to local plane stress. Conversely, in thin sheet material, the absence of such interface delamination leads to a reduction in toughness with decrease in temperature, consistent with the greater degree of crack-tip constraint.

Balance of Solvent and Chain Interactions Determines the Local Stress State of Simulated Membranes

2020 ◽  
Vol 124 (32) ◽  
pp. 6963-6971 ◽  
Author(s):  
Conner M. Winkeljohn ◽  
Benjamin Himberg ◽  
Juan M. Vanegas
Keyword(s):  
Stress State ◽  
Local Stress ◽  
Local Stress State

scholarly journals CALCULATION OF LOCAL STRESS STATE FOR SHELLS INTERSECTION

2016 ◽  
Vol 21 (1) ◽  
Author(s):  
ANGELA CHELU
Keyword(s):  
Stress State ◽  
Specific Energy ◽  
Nonlinear Behavior ◽  
Local Stress ◽  
Elastic Behavior ◽  
Calculation Methods ◽  
Linear Elastic ◽  
State Of Stress ◽  
Local Stress State ◽  
Current Calculation

<p>This paper presents current calculation methods in order to determine the state of stress in the nozzle – shell junction section, their peculiarities, and limitations. These can be applied only to the linear-elastic behavior of the materials components. In the case of nonlinear behavior, beyond the yield stress limit, there is proposed a calculation method based on the concept of specific energy participation.</p>

scholarly journals Local stress state of pipelines with misalignment connections

2019 ◽  
Vol 85 (1) ◽  
pp. 35-40 ◽  
Author(s):  
Z. S. Yaskovets ◽  
І. P. Seliverstova ◽  
М. V. Borodii
Keyword(s):  
Stress State ◽  
Local Stress ◽  
Local Stress State
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