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Dive into the research topics where Andrejs Krasņikovs is active.

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Featured researches published by Andrejs Krasņikovs.


Construction Science | 2016

Mechanical Properties and Self-Healing Effect of Concrete Containing Capillary Hydro Insulation Admixture

Artūrs Mačanovskis; Andrejs Krasņikovs; Iluta Spruģe; Genādijs Šahmenko; Artūrs Lukašenoks

Abstract Crack formation during exploitation considerably decreases durability of concrete structures. Capillary hydro insulation is an integral crystalline waterproofing system ensuing filling of micro cracks, pores and capillaries with an insoluble crystalline formation. In order to evaluate self-healing effect of this system, fiber concrete beams were initially pre-cracked, then treated with capillary insulation and repeatedly tested under bending. Water permeability and frost resistance tests were also realized in order to evaluate long-term performance of the capillary insulation.


Archive | 2010

Numerical 3D Investigation of Non-Metallic (Glass, Carbon) Fiber Pull-out Micromechanics (in Concrete Matrix)

Andrejs Krasņikovs; Amjad Khabaz; Inese Teļnova; Artur Machanovsky; Janis Klavinsh


publication.editionName | 2012

Fiber Concrete Properties Control by Fibers Motion Investigation in Fresh Concrete during Casting

Andrejs Krasņikovs; Vitālijs Zaharevskis; Olga Kononova; Vitālijs Lūsis; Angelīna Vagele; Jevgeņijs Zaļeskis


publication.editionName | 2010

Fiberconcrete Non-Linear Fracture Control through Fresh Concrete Flow Numerical Simulation

Andrejs Krasņikovs; Olga Kononova; Amjad Khabaz; Jānis Vība


Archive | 2007

Non-Traditional Reinforcement for Concrete Composites - State of the Art

Andrejs Krasņikovs; Videvuds-Ārijs Lapsa; Māris Eiduks


Nanotechnology in Construction: 4th International Symposium | 2012

Post - Cracking Behaviour of High Strength (Nano - Level Designed) Fiber Concrete Prediction and Validation

Andrejs Krasņikovs; Olga Kononova; Amjad Khabaz; Edgars Mačanovskis; Artūrs Mačanovskis


Archive | 2010

Investigation of Fiber Orientation in Viscous Fluid

Māris Eiduks; Andrejs Krasņikovs; Ervins Dunskis; Olga Kononova


Archive | 2008

Glass and Carbon Fiber Concrete Micromechanical and Macromechanical Properties

Andrejs Krasņikovs; Amjad Khabaz; Genādijs Šahmenko; Videvuds-Ārijs Lapsa


Archive | 2008

Steel Fiber Reinforced Concrete Strength

Andrejs Krasņikovs; Olga Kononova; Andrejs Pupurs


Civil Engineering '13 : 4th International Scientific Conference | 2013

Bending Strength of Layered Fiberconcrete Prisms

Vitālijs Lūsis; Andrejs Krasņikovs

Collaboration


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Olga Kononova

Riga Technical University

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Māris Eiduks

Riga Technical University

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Andrejs Pupurs

Luleå University of Technology

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Rimvydas Stonys

Vilnius Gediminas Technical University

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Oskars Liniņš

Riga Technical University

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