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Relevant bibliographies by topics / Brittle behaviour

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Academic literature on the topic 'Brittle behaviour'

Author: Grafiati

Published: 4 June 2021

Last updated: 21 February 2023

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Journal articles on the topic "Brittle behaviour"

1

Banerjee, Rajat, and Bikas K. Chakrabarti. "Critical fatigue behaviour in brittle glasses." Bulletin of Materials Science 24, no. 2 (April 2001): 161–64. http://dx.doi.org/10.1007/bf02710094.

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Vallet, D., and J. C. Charmet. "Mechanical behaviour of brittle cement grains." Journal of Materials Science 30, no. 11 (June 1995): 2962–67. http://dx.doi.org/10.1007/bf00349670.

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Dlouhý, Ivo, Zdeněk Chlup, and Aldo Roberto Boccaccini. "Fracture Behaviour of Brittle (Glass) Matrix Composites." Materials Science Forum 482 (April 2005): 115–22. http://dx.doi.org/10.4028/www.scientific.net/msf.482.115.

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A number of examples exist that indicate the potential for increasing the toughness of brittle matrices by dispersing different reinforcements. For further development of these advanced materials the actual material response during mechanical loading under presence of flaws appears to be important. Theoretical and experimental knowledge acquired on different kinds of brittle matrix composites is summarised in the paper. These include glass matrix composites with metallic particles, alumina platelets, continuous SiC (Nicalon®) fibres, and both chopped fibres and ZrO2particles (hybrid composites

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Xiao, Xiaolan, Jiayun Deng, Qiang Xiong, Qiusheng Yan, Zhengtao Wu, and Huatay Lin. "Scratch Behaviour of Bulk Silicon Nitride Ceramics." Micromachines 12, no. 6 (June 16, 2021): 707. http://dx.doi.org/10.3390/mi12060707.

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Si3N4 ceramic is generally recognized as being difficult to machine due to its hardness and brittleness. It is necessary to control the normal load applied and the machined depth of the abrasive particles in order to eliminate surface/subsurface damage and defects during the grinding or polishing. In this study, scratch experiments were conducted on the polished surface of Si3N4 specimens to investigate the brittle–ductile transformation and the evolution of material removal mechanisms. In addition, the cracking behaviour of Si3N4 ceramic was characterized by indentation tests. The Vickers ind

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Xicheng, Huang, Li Shangkun, Qiang Wei, Chen Gang, Tian Rong, and Wang Lixiang. "Numerical Simulation of Crack Initiation and Growth in PBX High Explosive Subject to Compression." EPJ Web of Conferences 183 (2018): 01019. http://dx.doi.org/10.1051/epjconf/201818301019.

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PBX solid high explosive exhibits brittle behaviour in uniaxial tension, quasi-brittle in uniaxial compression, and ductile when subject to high confining pressure. Tension cracking is the primary failure mode of PBX quasi-brittle solid, which is the main effect leading to overall failure of structural integrity. One characteristics of brittle or quasi-brittle solids, such as PBXs, is that when subject to overall compressive loading, the tensile cracks can still initiate inside the material due to existence of imperfection within the materials. In present study the extended finite element meth

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Maeno, Keiki, Masaki Tanaka, Kenji Higashida, Masahiro Fujikura, and Kohsaku Ushioda. "The Brittle-to-Ductile Transition Behaviour in Fe-Al Single Crystalline Alloys." Advanced Materials Research 409 (November 2011): 243–48. http://dx.doi.org/10.4028/www.scientific.net/amr.409.243.

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The morphology of deformation twinning, which influences a brittle fracture at low temperatures, was investigated in Fe-8mass%Al. Tensile tests were performed at 129K and room temperature. The specimen tested at room temperature showed yielding and kept deformed by usual slip while the specimen tested at 129K fractured in a brittle manner in an elastic regime with a number of straight markings due to deformation twinning. Detail analysis of those deformation twins suggests that the collision of deformation twinning is the initiation site of the brittle fracture.

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Traidi, Khalil, Véronique Favier, Philippe Lestriez, Karl Debray, Laurent Langlois, and Tudor Balan. "Modelling Semi-Solid Behaviour and Brittle Temperature Range." Solid State Phenomena 285 (January 2019): 361–66. http://dx.doi.org/10.4028/www.scientific.net/ssp.285.361.

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In this paper, a new elastic viscoplastic micromechanical modelling is proposed to represent the semi-solid behaviour and predict the ductile-brittle transition of the C38LTT near the solidus. It is based on a viscoplastic modelling previously presented in [1]. The originality of the new model comes from three main enhancements: the transition between the solid state and the semi-solid state was included meaning that the material properties were taken temperature-dependent, the elastic properties was taken into account similarly as [2] and the evolution of the internal variable describing the

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Renshaw, Carl E., and Erland M. Schulson. "Universal behaviour in compressive failure of brittle materials." Nature 412, no. 6850 (August 2001): 897–900. http://dx.doi.org/10.1038/35091045.

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Webster, S. E., and P. H. Bateson. "Significance of local brittle zones to structural behaviour." Materials Science and Technology 9, no. 1 (January 1993): 83–92. http://dx.doi.org/10.1179/mst.1993.9.1.83.

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Sieber, Lars, and Richard Stroetmann. "The brittle fracture behaviour of old mild steels." Procedia Structural Integrity 5 (2017): 1019–26. http://dx.doi.org/10.1016/j.prostr.2017.07.160.

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Dissertations / Theses on the topic "Brittle behaviour"

1

Yang, Xiao-Feng. "Aspects of the mechanical behaviour of unidirectional brittle fibre-reinforced brittle matrices." Thesis, University of Cambridge, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239805.

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Rolo, Reinaldo. "The anisotropic stress-strain-strength behaviour of brittle sediments." Thesis, Imperial College London, 2004. http://hdl.handle.net/10044/1/8239.

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Yu, Qifeng 1977. "Computational simulations of shear behaviour of joints in brittle geomaterials." Thesis, McGill University, 2001. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=34003.

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The mechanical behavior of fractures in geological media is important to geotechnical and geoenvironmental engineering. Considerable investigations have been conducted on, firstly, the characterization of the fracture topography and secondly, on the assessment of the influence of fracture topography on the mechanical behavior, particularly the dilatancy of the discontinuity. The studies of the mechanical behavior of fracture surfaces have invariably been concerned with the examination of the mechanics of the contact surfaces, to the virtual exclusion of the progress of failure zones into regio

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Landschoff, Jannes. "Brooding behaviour in Ophioderma wahlbergii, a shallow-water brittle star from South Africa." Master's thesis, University of Cape Town, 2014. http://hdl.handle.net/11427/13380.

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Includes bibliographical references.<br>The brooding behaviour and brooded young are described for Ophioderma wahlbergii Müller & Troschel 1842, a large, common brittle star from the coastal waters of South Africa. Twenty specimens were collected each month from June 2013 – May 2014 (n = 240). The species was found to be gonochoric.

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Chia, Julian Yan Hon. "A micromechanics-based continuum damage mechanics approach to the mechanical behaviour of brittle matrix composites." Thesis, University of Glasgow, 2002. http://theses.gla.ac.uk/2856/.

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The thesis describes the development of a new continuum damage mechanics (hereafter, CDM) model for the deformation and failure of brittle matrix composites reinforced with continuous fibres. The CDM model is valid over sizes scales large compared to the spacing of the fibres and the dimensions of the damage. The composite is allowed to sustain damage in the form of matrix micro-cracking, shear delamination, tensile delamination and fibre failure. The constitutive equations are developed by decomposing the composite compliance into terms attributable to the fibre and matrix, and modelling the

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Rangasamy, Mahendren Sharan Raj. "Thermomechanical behaviour of multi-cracked brittle media taking into account unilateral effects : theoretical and numerical approaches." Thesis, Toulouse, INPT, 2020. http://www.theses.fr/2020INPT0070.

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Dans ces travaux de thèse, des approches micromécaniques et numériques sont utilisées pour prédire les propriétés thermiques et thermoélastiques effectives d’un milieu microfissuré. Les développements sont effectués pour les cas bidimensionnel et tridimensionnel. Une attention particulière est portée à l’anisotropie induite par l’orientation des fissures et à l’effet unilatéralassocié à leur ouverture/fermeture. Plus précisément, les fissures sont modélisées comme des inclusions ellipsoïdales, sans rigidité et thermiquement isolantes dans le cas des fissures ouverteset constituées d’un matéria

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Aboubakr, Attitou Amen Mohamed [Verfasser]. "Behaviour study of grouted connection for offshore wind turbine structures with brittle cement based grouts / Attitou Amen Mohamed Aboubakr." Kassel : Universitätsbibliothek Kassel, 2020. http://d-nb.info/1208531697/34.

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Vadluga, Vaidas. "Simulation of dynamic deformation and fracture behaviour of heterogeneous structures by discrete element method." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2008. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2008~D_20080213_082157-83281.

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Research area and topicality of the work. Mechanical properties and their evolution under loading are the most significant factors for the development of various mechanical structures, technologies and equipment. It seems to be natu-ral that deeper understanding of the behaviour of existing and design of new materials presents a challenge in different research areas. It should be noted, that all the materials are heterogeneous in meso- and micro- scales. They exhibit essential differences, compared to the macroscopic continuum behaviour. Basically, both experimental and numerical simulation m

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Brahmachari, Koushik, of Western Sydney Hawkesbury University, of Science Technology and Agriculture Faculty, and School of Construction and Building Sciences. "Connection and flexural behaviour of steel RHS filled with high strength concrete." THESIS_FTA_CBS_BRAHMACHARI_K.xml, 1997. http://handle.uws.edu.au:8081/1959.7/526.

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Steel hollow section members filled with concrete have been frequently used in recent construction industry as columns and beams and beam-columns because of their superior performance and constructability. Previous research demonstrated that such system has large energy absorption capacity which is critical in the event of an earthquake. By filling steel RHS with concrete, the failure of the steel shell due to local buckling can be delayed and the ductility of the concrete core can be improved as a result of the confinement of the steel shell. This type of composite section may be used in vari

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Brahmachari, Koushik. "Connection and flexural behaviour of steel RHS filled with high strength concrete." Thesis, View thesis, 1997. http://handle.uws.edu.au:8081/1959.7/526.

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Steel hollow section members filled with concrete have been frequently used in recent construction industry as columns and beams and beam-columns because of their superior performance and constructability. Previous research demonstrated that such system has large energy absorption capacity which is critical in the event of an earthquake. By filling steel RHS with concrete, the failure of the steel shell due to local buckling can be delayed and the ductility of the concrete core can be improved as a result of the confinement of the steel shell. This type of composite section may be used in vari

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Books on the topic "Brittle behaviour"

1

Mitton, David. A Cow on the line and other Thomas the tank engine stories ; photographs by David Mitton and Terry Permane for Britt Allcroft's production of Thomas the Tank Engine and friends. New York: Random House, 1992.

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2

Kenis, Ilse. Brittle-ductile Deformation Behaviour in the Middle Crust: As Exemplified by Mullions (Former "Boudins") in the High-ardenne Slate Belt, Belgium (Aardkundige Mededelingen). Leuven Univ Pr, 2004.

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3

Tanaka, H. Phase separation in soft matter: the concept of dynamic asymmetry. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198789352.003.0015.

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In this article, we review the basic physics of viscoelastic phase separation including fracture phase separation. We show that with an increase in the ratio of the deformation rate of phase separation to the slowest mechanical relaxation rate the type of phase separation changes from fluid phase separation, to viscoelastic phase separation, to fracture phase separation. We point out that there is a physical analogy of this to the transition of the mechanical fracture behaviour of materials under shear from liquid-type, to ductile, to brittle fracture. This allows us to discuss phase separatio

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4

L, Blumberg Selinger Robin, ed. Fracture: Instability dynamics, scaling, and ductile/brittle behavior. Pittsburgh, Pa: Materials Research Society, 1996.

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5

Kim, Kyung-Suk, Michael P. Marder, Glenn E. Beltz, and Robin L. Blumberg Selinger. Fracture and Ductile vs. Brittle Behavior Vol. 539: Theory, Modelling and Experiment. University of Cambridge ESOL Examinations, 2014.

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6

T, Read D., and National Institute of Standards and Technology (U.S.), eds. Fracture behavior of a pressure vessel steel in the ductile-to-brittle transition region. [Washington, D.C.]: U.S. Dept. of Commerce, National Institute of Standards and Technology, 1989.

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T, Read D., and National Institute of Standards and Technology (U.S.), eds. Fracture behavior of a pressure vessel steel in the ductile-to-brittle transition region. Boulder, Colo: U.S. Dept. of Commerce, National Institute of Standards and Technology, 1989.

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8

Bažant, Zdenek P., Jia-Liang Le, and Marco Salviato. Quasibrittle Fracture Mechanics and Size Effect. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780192846242.001.0001.

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Many modern engineering structures are composed of brittle heterogenous (a.k.a. quasibrittle) materials. These materials include concrete (an archetype), composites, tough ceramics, rocks, cold asphalt mixtures, and many brittle materials at the microscale. Understanding the failure behavior of these materials is of paramount importance for improving the resilience and sustainability of various engineering structures including civil infrastructure, aircraft, ships, military armors, and microelectronic devices. This book provides a comprehensive treatment of quasibrittle fracture mechanics. It

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9

The effect of various metallurgical parameters on the flow and fracture behavior of polycrystalline NiAl near the brittle-to-ductile transition. [Washington, DC]: National Aeronautics and Space Administration, 1994.

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The effect of various metallurgical parameters on the flow and fracture behavior of polycrystalline NiAl near the brittle-to-ductile transition. [Washington, DC]: National Aeronautics and Space Administration, 1994.

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Book chapters on the topic "Brittle behaviour"

1

François, Dominique, André Pineau, and André Zaoui. "Brittle Fracture." In Mechanical Behaviour of Materials, 103–91. Dordrecht: Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4930-6_3.

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François, Dominique, André Pineau, and André Zaoui. "Ductile-Brittle Transition." In Mechanical Behaviour of Materials, 265–305. Dordrecht: Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4930-6_5.

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Hamelin, P., and P. Matray. "Mechanical Behaviour of Cement Based Composites." In Brittle Matrix Composites 3, 335–43. Dordrecht: Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3646-4_36.

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4

Allix, O., D. Gilletta, and P. Ladeveze. "Non Linear Mechanical Behaviour of Laminates." In Brittle Matrix Composites 1, 227–40. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4319-3_15.

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Kasperkiewicz, Janusz, Piet Stroeven, and Dik Dalhuisen. "Fracture Behaviour of Plain Concrete in Bending." In Brittle Matrix Composites 2, 506–15. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2544-1_52.

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Laksimi, A., and C. Bathias. "Fracture Mechanics Behaviour of Glass Cloth/Epoxy Composites." In Brittle Matrix Composites 1, 263–86. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4319-3_17.

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Basista, M. "Micromechanics of Damage in Brittle Solids." In Anisotropic Behaviour of Damaged Materials, 221–58. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-540-36418-4_7.

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Moczko, Andrzej. "The Age Effect in Cracking Behaviour of Plain Concrete." In Brittle Matrix Composites 3, 240–47. Dordrecht: Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3646-4_26.

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Turwitt, M., G. Elssner, and G. Petzow. "On the Fracture Behaviour of Metal-to-Ceramic Joints." In Brittle Matrix Composites 1, 169–83. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4319-3_10.

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Lauf, S., and R. F. Pabst. "Fatigue Behaviour of SiSiC Composite Structures at Elevated Temperature." In Brittle Matrix Composites 1, 151–67. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4319-3_9.

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Conference papers on the topic "Brittle behaviour"

1

Kuijpers, Jan, Dave Roberts, and John Napier. "Modelling of Brittle Pillar Behaviour." In First Southern Hemisphere International Rock Mechanics Symposium. Australian Centre for Geomechanics, Perth, 2008. http://dx.doi.org/10.36487/acg_repo/808_89.

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Wang, H. Y., J. Shu, Y. L. Bai, M. F. Xia, and F. J. Ke. "Catastrophic rupture of heterogeneous brittle materials under impact loading." In DYMAT 2009 - 9th International Conferences on the Mechanical and Physical Behaviour of Materials under Dynamic Loading. Les Ulis, France: EDP Sciences, 2009. http://dx.doi.org/10.1051/dymat/2009132.

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Stroetmann, Richard, and Lars Sieber. "Assessment of the brittle fracture behaviour of old mild steel structures." In IABSE Symposium, Vancouver 2017: Engineering the Future. Zurich, Switzerland: International Association for Bridge and Structural Engineering (IABSE), 2017. http://dx.doi.org/10.2749/vancouver.2017.2559.

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Bergonzini, E., G. Bolelli, B. Bonferroni, L. Lusvarghi, T. Varis, U. Kanerva, T. Suhonen, J. Oksanen, O. Söderberg, and S. P. Hannula. "Wear Behaviour of HVOF-Sprayed Nanostructured WC-CoCr Coatings." In ITSC2011, edited by B. R. Marple, A. Agarwal, M. M. Hyland, Y. C. Lau, C. J. Li, R. S. Lima, and A. McDonald. DVS Media GmbH, 2011. http://dx.doi.org/10.31399/asm.cp.itsc2011p0590.

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Abstract HVOF-sprayed WC–10wt%Co–4wt.%Cr coatings were obtained using experimental feedstock powders (manufactured by spray-drying + sintering), containing nanometric carbide particles. Three reference coatings were also deposited using commercially-available powders containing sub-micrometric carbide particles. The coatings obtained from nanostructured powders, although affected by decarburisation phenomena, contained very fine carbide particles (~200 nm size). Those obtained from commercially-available powders simultaneously exhibited sub-micrometric (~400 nm size) and micrometric carbide pa

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Eschenauer, H. A., and T. Vietor. "Aspects in the Shape Optimization Using Brittle and Ductile Materials." In ASME 1992 Design Technical Conferences. American Society of Mechanical Engineers, 1992. http://dx.doi.org/10.1115/detc1992-0100.

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Abstract The use of advanced materials will increasingly gain importance in future developments of constructions in mechanical, electrical and civil engineering. For this reason, the material behaviour in particular has to be considered when finding optimal layouts for components. Here, the different failure mechanisms of the applied materials must be taken into consideration. This paper presents a comparison between conventional, ductile materials and brittle ceramics as an example of an advanced material. In order to find a failure criterion which is characteristic of the material, stochasti

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Bansal, P., P. H. Shipway, and S. B. Leen. "Finite Element Modelling of Acoustic Emission Behaviour of Thermally Sprayed WC-Co Coatings." In ITSC2005, edited by E. Lugscheider. Verlag für Schweißen und verwandte Verfahren DVS-Verlag GmbH, 2005. http://dx.doi.org/10.31399/asm.cp.itsc2005p0320.

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Abstract The acoustic emission (AE) technique, when used with the four-point bend test, is potentially an effective method for characterization of the ductility and fracture behaviour of certain thermally sprayed coatings. Monitoring of AE during such tests on brittle coatings reveals that the rate of the occurrence of events with increasing load changes gradually over the duration of the test. In this work, finite element modelling (FEM) of a brittle coating on an elastic substrate in four-point bending is used to analyze the fracture behaviour of the coating and predict its AE behaviour. The

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Lassen, Tom. "Mooring Line Components With Semi-Brittle Behavior: Verification of Fitness for Purpose." In ASME 2011 30th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2011. http://dx.doi.org/10.1115/omae2011-49231.

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Low impact energy for Charpy V Notch (CVN) specimens and associated low Crack Tip Opening Displacement (CTOD) values have occurred on several occasions in high strength steel offshore mooring components. In the present work an Engineering Critical Assessment (ECA) for shackles has been carried out to demonstrate fitness for purpose. Typical values for CVN and CTOD are 17 Joules and 0.01 mm respectively at design temperature. The purpose of the present work is to demonstrate that even in the case where normal quality requirements are not met, the shackles may still have enough structural integr

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Rabczuk, T., B. Bezensek, and S. Bordas. "Application of Extended Element-Free Galerkin Method to Multiple Flaws Under Brittle Fracture Conditions." In ASME 2008 Pressure Vessels and Piping Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/pvp2008-61550.

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The extended element-free Galerkin (XEFG) method incorporates cracks through partition of unity enrichment of the standard basis functions. Discontinuous functions are added to capture the jump through the crack faces and near-front enrichment is added to capture the asymptotic behaviour in the vicinity of the crack fronts. Depending on the material behaviour, these functions can be of various type. The method can treat initiation, growth and coalescence of cracks seamlessly in both linear elastic and non-linear settings. The method is a powerful tool for modelling and studying crack paths, wh

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Mirzaee-Sisan, Ali, Saeid Hadidi-Moud, and David John Smith. "Comparison of Methods for Predicting the Influence of Residual Stresses on Brittle Fracture." In ASME 2007 Pressure Vessels and Piping Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/pvp2007-26712.

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This paper compares different methods for predicting the influence of residual stresses on brittle fracture. Comparison is made between fracture predictions of a local statistical approach based on the Beremin type model, with those of a well-known fracture assessment procedures, BS7910 and R6 that uses a failure assessment diagram (FAD). The results from both methods are discussed and compared. The study focuses on the behaviour of a ferritic steel pipe containing a part-through circumferential thumb-nail crack on the outer surface of the vessel.

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Martin, Gre´goire, Patrick Hornet, Mustafa Koc¸ak, and Afshin K. Motarjemi. "Fracture Behaviour of Mis-Matched Dissimilar Welds: Experimental Results." In ASME 2002 Pressure Vessels and Piping Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/pvp2002-1099.

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In nuclear plants, ferritic-austenitic welded joints are commonly used. To better understand their fracture performances, EDF and GKSS have carried out a joint R&D project. In order to study the only influence of the strength mismatch and not of the Heat Affected Zone (HAZ), diffusion bonding process has been used. The characterization plan included numbers of tensile and fracture mechanics tests, on homogenous and bi-material specimens. Some Single Edge Notched Bending specimens (SENB) with the crack at different positions (that is to say in the ferrific side, austenitic side and finally

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Reports on the topic "Brittle behaviour"

1

Freund, L. B. Dynamic Behavior of Brittle Materials. Fort Belvoir, VA: Defense Technical Information Center, July 1999. http://dx.doi.org/10.21236/ada369852.

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Voorhees, Travis John. Investigating the Shock Compaction Behavior of Brittle Powders. Office of Scientific and Technical Information (OSTI), September 2018. http://dx.doi.org/10.2172/1469501.

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Voorhees, Travis John. Investigating the Dynamic Compaction Behavior of Brittle Powders. Office of Scientific and Technical Information (OSTI), March 2019. http://dx.doi.org/10.2172/1498011.

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Heerens, Jurgen, and D. T. Reed. Fracture behavior of a pressure vessel steel in the ductile-to-brittle transition region. Gaithersburg, MD: National Institute of Standards and Technology, 1988. http://dx.doi.org/10.6028/nist.ir.88-3099.

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Chung, H. M., L. J. Nowicki, and D. E. Busch. Ductile-brittle transition behavior of V-4Cr-4Ti irradiated in the dynamic helium charging experiment. Office of Scientific and Technical Information (OSTI), April 1995. http://dx.doi.org/10.2172/115709.

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Kurtz, R. J., M. L. Hamilton, and H. Li. Grain boundary chemistry and heat treatment effects on the ductile-to-brittle transition behavior of vanadium alloys. Office of Scientific and Technical Information (OSTI), March 1998. http://dx.doi.org/10.2172/335371.

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Lever, James, Emily Asenath-Smith, Susan Taylor, and Austin Lines. Assessing the mechanisms thought to govern ice and snow friction and their interplay with substrate brittle behavior. Engineer Research and Development Center (U.S.), December 2021. http://dx.doi.org/10.21079/1168142742.

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Sliding friction on ice and snow is characteristically low at temperatures common on Earth’s surface. This slipperiness underlies efficient sleds, winter sports, and the need for specialized tires. Friction can also play micro-mechanical role affecting ice compressive and crushing strengths. Researchers have proposed several mechanisms thought to govern ice and snow friction, but directly validating the underlying mechanics has been difficult. This may be changing, as instruments capable of micro-scale measurements and imaging are now being brought to bear on friction studies. Nevertheless, gi

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Bowman, Mark. Fatigue Behavior of Beam Diaphragm Connections with Intermittent Fillet Welds: Part II, Brittle Fracture Examination of the I-64 Blue River Bridge. West Lafayette, IN: Purdue University, 2002. http://dx.doi.org/10.5703/1288284313224.

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INVESTIGATION OF BEHAVIOR OF INTERIOR STEEL CONNECTIONS WITH OPENINGS IN BEAM WEB AND FLANGE UNDER MONOTONIC LOADING. The Hong Kong Institute of Steel Construction, December 2021. http://dx.doi.org/10.18057/ijasc.2021.17.4.2.

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Connections are considered to be one of the most prominent components of steel moment frames and have received studious attention in recent years. The core problem of welded connections is premature brittle fracture of weld in the critical beam-to-column connection region. Within the framework of this issue, various approaches have been proposed to solve the mentioned problem. Intentional weakening of the beam web or flange is in line with the purpose of leading the plastic hinge away from the column face, hence, increasing the ductility. The aim of this research is to investigate the behavior

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TENSILE BEHAVIOR OF T-STUB SUBJECTED TO STATIC AND DYNAMIC LOADS. The Hong Kong Institute of Steel Construction, August 2022. http://dx.doi.org/10.18057/icass2020.p.313.

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To study the tensile behavior of T-stubs with various design parameters under different loading scenarios, uniaxial static and dynamic tensile tests were carried out. The effects of flange thickness, bolt preload, bolt strength and loading conditions were discussed. The failure modes observed under different conditions were presented. Besides, the load-displacement response was analyzed in detail. The experimental results showed that the bolt preload only affected the initial stiffness of the specimens, and smaller flange thickness and lower bolt strength would result in unfavorable performanc

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