Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Leonids Pakrastinsh"'
Publikováno v:
Modern Building Materials, Structures and Techniques (MBMST).
This paper is devoted to the study of the dynamic behaviour of a tower structure with an attached damper. Two dampers are attached to the upper end of the rod in two mutually perpendicular planes. The oscillation damper is a mass attached to the rod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b186edc55b1e6629f8dac24e82507877
https://doi.org/10.3846/mbmst.2019.056
https://doi.org/10.3846/mbmst.2019.056
Publikováno v:
Applied Mechanics and Materials. :716-721
Two types of prestressed cladding elements for the long span cable roofs were investigated. The first considered type of prestressed cladding element was pneumatic and formed by the generally woven by the basket weave fabric from the Vectra (LCP) yar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d46523849ddfc28255dc133504a18560
https://doi.org/10.4028/www.scientific.net/amm.725-726.716
https://doi.org/10.4028/www.scientific.net/amm.725-726.716
Publikováno v:
Applied Mechanics and Materials. :768-773
Concrete pavements and airfields in the curing process of protection against desiccation, particularly, the application of the wax-polymer emulsion which forms a solid film, which persists for a long time in the initial period of operation of roads a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6955b7c54e1b60e838fc380eabf3e934
https://doi.org/10.4028/www.scientific.net/amm.725-726.768
https://doi.org/10.4028/www.scientific.net/amm.725-726.768
Publikováno v:
Advanced Materials Research. 842:470-476
The propagation of cracking in concrete is a mechanism governing many physical and mechanical properties of the material. The aim of this study was to experimentally investigate the crack propagation of new concrete compositions using image analysis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::363dbded1eb4f693d4a071ad4782a260
https://doi.org/10.4028/www.scientific.net/amr.842.470
https://doi.org/10.4028/www.scientific.net/amr.842.470
Publikováno v:
Advanced Materials Research. 705:75-80
This research deals with experimentally studied time-dependent deformations of polyvinyl alcohol (PVA) fiber reinforced high performance concrete (HPFRC). The creep in compression and crack propagation of the new concrete compositions were determined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebd4ba5ffb13fce801cb6ee34169e334
https://doi.org/10.4028/www.scientific.net/amr.705.75
https://doi.org/10.4028/www.scientific.net/amr.705.75
Publikováno v:
Procedia Engineering. 57:294-301
This paper provides an overview of the history and current situation of implementation of Eurocodes in Latvia. The specific challenges of using Eurocodes in the structural design industry and academic education are highlighted in the work. Based on e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e15fb4cccddaedc95face6a1b20c1914
Publikováno v:
Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference; Vol 1 (2015): Environment. Technology. Resources. Proceedings of the 10th International Scientific and Practical Conference. Volume 1; 205-208
The cracking properties in cement-based composites widely influences mechanical behavior of construction structures. The challenge of present investigation is to evaluate the crack propagation near the crack tip. During experiments the tension streng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e866a17b310d1e046e755d9df70396be
http://journals.ru.lv/index.php/ETR/article/view/199
http://journals.ru.lv/index.php/ETR/article/view/199
Publikováno v:
Journal of Constructional Steel Research. 62:1295-1301
The hierarchic structure is formed by the negative Gaussian curvature type saddle-shaped cable roofs by suspending separate roof’s corners to a higher level cable structure. These systems can be inter-combined to form wider roof areas. In order to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::311c7907101022e9fb678c242b16d951
https://doi.org/10.1016/j.jcsr.2006.04.025
https://doi.org/10.1016/j.jcsr.2006.04.025
Publikováno v:
Mechanics of Composite Materials. 36:385-388
A saddle-shaped cable roof formed by two orthogonal groups of cables joined with a compliant support contour is considered. The kinematic invariability of the roof obtained by prestabilizing the cables makes it possible to avoid heavy slabs of reinfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ebb51c7580c24c6169411b8c8fa1663
https://doi.org/10.1023/a:1026647117370
https://doi.org/10.1023/a:1026647117370
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 123:012050
The cracking properties in cement-based composites widely influences mechanical behavior of construction structures. The challenge of present investigation is to evaluate the crack propagation near the crack tip. During experiments the tension streng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dbe352f7516893f4a17698a4facee22
https://doi.org/10.1088/1757-899x/123/1/012050
https://doi.org/10.1088/1757-899x/123/1/012050