Titlebook: Environmental Challenges in Civil Engineering; Zbigniew Zembaty,Damian Beben,Pranshoo Solanki Conference proceedings 2021 The Editor(s) (i

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Sustainability of Concrete Structures in Terms of Concrete Frost Resistance Determination,crete by testing core samples. Several options were exercised. The non-destructive methods include the ultrasonic pulse velocity and resonance methods, while the destructive method includes the tensile splitting strength test.

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,Underwater Concrete—Impact of Fine Particles in Cement on Washout Resistance of the Concrete Mix,ted. Taking into account a specific chemical structure of the AWA applied, as well as its mechanism of action, a reason for increasing the underwater concrete washout resistance along with increasing quantity of fine particles in the cement, including nanoparticles, was explained.

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https://doi.org/10.1007/978-3-662-24654-2ent. The specific provision for evaluation of dynamic effects, riding comfort requirement, thermal forces actions, and approach arrangement are subjects of this paper. Testing methods for verification of global behaviour of bridges are also presented. The computer modelling using more sophisticated

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https://doi.org/10.1007/978-3-658-03588-4the impact of an oversized vehicle. In the Sofistik computer program, a three-span five-girder and seven-girder viaduct was modeled. The structure of damage to the bottom of the structure as a result of vehicle impact in the middle of the span of the second span was determined in the object. Static

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https://doi.org/10.1007/978-3-663-15734-2ade of foamed polystyrene. The concrete block elements are fragments of an external layer of a wall of traditional large-panel buildings. The purpose of the tests was to obtain the ultimate destructive force of a connection. It is not desirable to check the carrying capacity of such anchorages in a

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https://doi.org/10.1007/978-3-662-29446-8rrosion testing. The distribution of probability density of some material parameters was assumed to comply with the Gaussian distribution. The process of cover cracking was analyzed for extreme values of volume strains resulting from corrosion . and . values determined with the Monte Carlo method.

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