Finding the hidden path: Time bounds for all-pairs shortest paths

DR Karger, D Koller, SJ Phillips - SIAM Journal on Computing, 1993 - SIAM
The all-pairs shortest-paths problem in weighted graphs is investigated. An algorithm—the
Hidden-Paths Algorithm—that finds these paths in time O(m^*n+n^2\logn), where m^* is the …

Fracture of films caused by uniaxial tensions: a numerical model

C Jia, Z Wang, D Zhang, T Zhang, X Meng - Applied Mathematics and …, 2023 - Springer
Surface cracks are commonly observed in coatings and films. When structures with coatings
are subject to stretching, opening mode cracks are likely to form on the surface, which may …

Stress analysis of film-on-substrate structure under tensile loads

LA Li, RJ Li, SB Wang, ZY Wang, T Li, CW Li - Mechanics of Materials, 2018 - Elsevier
In this study, the internal stress distribution of a film on substrate structure (FOSS) under
tensile loads has been analyzed. Based on force balance principles, analytical solutions are …

Interface morphology and corrosion behavior of bulk Fe2B in liquid Al

M Wang, J Xue, R Gao, H Gao, Y Zhou, Y Zhao… - Materials …, 2019 - Elsevier
The corrosion behavior and products of bulk Fe 2 B in liquid Al at 750° C were systematically
investigated by static immersion tests, and characterized in detail through the joint approach …

An experimental and simulation study of interface crack on zinc coating/304 stainless steel

H Zhang, J Yang, J Hu, X Li, M Li, C Wang - Construction and Building …, 2018 - Elsevier
The three-point bending tests were carried out on zinc coating/304 stainless steel with
different film thicknesses by means of a universal testing device equipped with an acoustic …

Investigation of fracture performance and Interface stress behavior of Zn–Zn-Al multilayer coating–304 stainless steel substrate system

H Zhang, SH Zheng, L Yang, CJ Jin… - Journal of Materials in …, 2022 - ascelibrary.org
The maximum interface sheer stress and crack density can be used as criteria for the
interfacial bonding property and fracture performance, respectively. In this paper, interface …

Stress concentration of a microvoid embedded in an adhesive layer during stress transfer

YJ Liu, HM Yin - Journal of Engineering Mechanics, 2014 - ascelibrary.org
This paper presents an elastic solution for one microvoid embedded in an adhesive layer
close to a stiff bonding surface, which can be approximated as a semiinfinite domain with a …

Study on the Crack Propagation of Stiff-Thin-Film-on-Soft-Substrate Structures under Biaxial Loading

J Li, L Li, C Li, Z Wang, S Wang, X Xue - Materials, 2022 - mdpi.com
With the development of flexible electronic technology, lately, there has been an increase in
demand for flexible electronic devices based on soft polymer-substrate metal film structures …

Temperature and thermal stress distributions in a hollow circular cylinder composed of anisotropic and isotropic materials

MJ Namayandeh, M Mohammadimehr… - Advances in materials …, 2020 - koreascience.kr
In this article, an analytical solution is presented for the steady-state axisymmetric thermal
stress distributions in a composite hollow cylinder. The cylinder is composed of two isotropic …

[PDF][PDF] Stress analysis of laminated cylinders subject to the thermomechanical loads

Ş Aksoy, A Kurşun, E Çetin… - International Journal of …, 2014 - academia.edu
In this study, thermo elastic stress analysis is performed on a cylinder made of laminated
isotropic materials under thermomechanical loads. Laminated cylinders have many …