Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Concrete layers"”.
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Mechanistic-Empirical Modeling of Permanent Deformation in Asphalt Concrete Layers
… and the PErmanent Deformation of asphalt concrete layer for ROads (PEDRO) model generally showed both useful features and limitations. The M E PDG results were more accurate at the lowest material input data quality level (level 3) than at the highest (level 1). The main cause was probably …
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An analytical model for the seismic analysis of reinforced concrete frame structures
… to describe the cyclic behaviour of reinforced concrete members. The mechanisms which are important in the behaviour of members dominated by flexural deformations are identified. They include bar-slippage due to deterioration of the bond between the steel and concrete, the crack opening and …
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Design and Performance of Reinforced Concrete Elements with Spatial Tailoring of Concrete Properties
… on the design and performance of reinforced concrete elements constructed with multiple different concrete mixes which are layered in the fresh-state. This approach is called functional layering. It allows for concrete properties to be tailored to spatially varied performance requirements to …
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Seismic Analysis and Isolation Strategies for Spent Fuel Dry Storage Cask Systems
… composed of alternating rubber and concrete layers, the research demonstrates the efficiency of frequency band gaps in filtering and attenuating seismic waves. When applied to multi-story structures, this meta-foundation reduces story accelerations and inter-story drifts by up to …
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Πειραματική μελέτη και αναλυτική εκτίμηση της συμπεριφοράς δοκών οπλισμένου σκυροδέματος ενισχυμένων με νέες στρώσεις σκυροδέματος
Η παρούσα διατριβή ασχολείται με την καμπτική ενίσχυση δοκών οπλισμένου σκυροδέματος με στρώσεις σκυροδέματος στο εφελκυόμενο ή στο θλιβόμενο πέλμα τους. Ιδιαίτερα ασχολείται με τον προσδιορισμό της ολίσθησης στη διεπιφάνεια τους. Συγκεκριμένα στο 1ο Κεφάλαιο γίνεται βιβλιογραφική ανασκόπηση για …