Results 41 to 50 of about 13,842,156 (196)
Metals, 2022 Under warm forming, the damage parameters of extended GTN model are easily affected by temperature, and the failure of materials under warm forming is less studied by using this model. In this paper, based on the extended GTN model, the damage parameters
Xingfeng Liu +6 more
doaj +1 more source
Metals, 2018 An increasing demand exists within the automotive industry to utilize aluminum alloy sheets because of their excellent strength-weight ratio and low emissions, which can improve fuel economy and reduce environmental pollution.
Fei Feng +6 more
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, 2018 This data set is a compilation of mean annual ground temperature data measured in boreholes in the Global Terrestrial Network for Permafrost (GTN-P)
GTN-P
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Application of Gurson-Tvergaard-Needleman constitutive model to the tensile behavior of reinforcing bars with corrosion pits. [PDF]
PLoS ONE, 2013 Based on meso-damage mechanics and finite element analysis, the aim of this paper is to describe the feasibility of the Gurson-Tvergaard-Needleman (GTN) constitutive model in describing the tensile behavior of corroded reinforcing bars.
Yidong Xu, Chunxiang Qian
doaj +1 more source
Global Terrestrial Network for Permafrost metadata for active layer monitoring (CALM) sites
, 2015 The Global Terrestrial Network for Permafrost (GTN-P) provides the first dynamic database associated with the Thermal State of Permafrost (TSP) and the Circumpolar Active Layer Monitoring (CALM) programs, which extensively collect permafrost temperature ...
GTN-P (6975197), GTN-P
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GTN Damage Modelling of the AA6063 Using Image Processing
Brilliant Engineering, 2021 In this paper, an innovative way of calculating the Gurson–Tvergaard–Needleman parameter has been developed for AA 6063. AA 6063 is an aluminum alloy comprising the alloying ingredients magnesium and silicon. The Aluminum Association maintains the standard that governs its composition.
openaire +1 more source
Evolution of Programmatic Definitions Used inTuberculosis Prevention and Care
, 2019 The World Health Organization (WHO) regularly updates definitions used for the management of tuberculosis (TB). The adoption of definitions consistent with scientific progress is challenging.
Global Tuberculosis Network GTN +2 more
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Communications, 2011 This paper deals with the numerical analysis of plastic deformation and damage development in S235JR steel in complex stress states. The material Gurson Tvergaard Needleman (GTN) model was applied. The analysis was performed for notched bars subjected to
Wiktor Wcislik
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International Journal of Gynecology &Obstetrics, EarlyView.Abstract Objective To characterize anti‐Müllerian hormone (AMH) recovery after multiagent chemotherapy for high‐risk gestational trophoblastic neoplasia (GTN) and evaluate the impact of regimen and hysterectomy. Methods This was a retrospective cohort of 68 high‐risk GTN patients treated with EMA/CO (etoposide, methotrexate, actinomycin D ...
Wei Xue +8 more
wiley +1 more source