Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Jacek Grosel"'
Publikováno v:
Remote Sensing, Vol 13, Iss 17, p 3471 (2021)
Despite significant advances in the development of high-resolution digital cameras in the last couple of decades, their potential remains largely unexplored in the context of input-output modal identification. However, these remote sensors could grea
Externí odkaz:
https://doaj.org/article/56d5454032654b48a9676bb895e37afe
Publikováno v:
Materials, Vol 14, Iss 4, p 910 (2021)
This paper presents experimental investigations of reinforced concrete (RC) beams flexurally strengthened with carbon fiber reinforced polymer (CFRP) strips. Seven 3300 mm × 250 mm × 150 mm beams of the same design, with the tension reinforcement r
Externí odkaz:
https://doaj.org/article/b036f6054d264391a812632324bd7bff
Publikováno v:
Journal of Civil Engineering and Management, Vol 19, Iss 4 (2013)
Results of examination and analysis of cracks formation in a composite slab floor in an industrial warehouse hall is presented in the paper. During exploitation of the floor, on which lift trucks and presses worked, a lot of deep cracks occurred in t
Externí odkaz:
https://doaj.org/article/4b27da36cc224a3ca4e0a013f41e576c
Autor:
Jacek Grosel, Monika Podwórna
Publikováno v:
Studia Geotechnica et Mechanica, Vol 43, Iss s1, Pp 492-500 (2021)
The paper focuses on the problem of optimising the cooperation between a dynamic vibration absorber (DVA) and a structure. The authors analyse a road beam bridge equipped with a working platform (deck) used to service pipelines installed on the struc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5392e98ff341a692afed5a105bb69cb3
https://doaj.org/article/37ef5b4ede5348cc92b83f81d35f7bff
https://doaj.org/article/37ef5b4ede5348cc92b83f81d35f7bff
Autor:
Monika Podwórna, Jacek Grosel
Publikováno v:
Lecture Notes in Civil Engineering ISBN: 9783030860004
One way to reduce vibrations of a bridge abutment is to add an absorber tuned to the structure. It is important to properly design an absorber, which the most common design is a sprung mass because of its simple structure. A new parameter optimizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1af6b2869b82ba6720dc7baab458dacc
https://doi.org/10.1007/978-3-030-86001-1_44
https://doi.org/10.1007/978-3-030-86001-1_44
Autor:
Jacek Grosel, Wojciech Pakos
Publikováno v:
Engineering Structures. 189:1-10
This article describes a method for reducing resonant vibrations of stay cables in a cable stayed bridge under biharmonic excitation. This type of excitation consists of two sinusoidal signals and as a result, frequency resonance occurs simultaneousl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea662e462c3ea42d785037da286cce93
https://doi.org/10.1016/j.engstruct.2019.03.054
https://doi.org/10.1016/j.engstruct.2019.03.054
Publikováno v:
Probabilistic Engineering Mechanics. 66:103151
The problem of reducing the level of vibrations in various constructions has been considered for many years. This is an important element of analyzing the technical condition of buildings and the comfort of users. Various ways and means of preventing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca3bf57a7bbb6b25505df2693c88f4c3
https://doi.org/10.1016/j.probengmech.2021.103151
https://doi.org/10.1016/j.probengmech.2021.103151
Publikováno v:
Transportation Overview - Przeglad Komunikacyjny. 2017:45-57
The advantages of using a bicycle as a mean of transport for daily urban journeys increase the demands of cyclists for efficient and comfortable mobility. One of the basic elements that allows to reach the required target efficiently is the appropria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c38af46305eb0febbea7710286d0cf4c
https://doi.org/10.35117/a_eng_17_08_05
https://doi.org/10.35117/a_eng_17_08_05
Autor:
Michał Musiał, Jacek Grosel
Publikováno v:
Construction and Building Materials. 121:44-52
This paper describes a method of determining the dynamic Young’s modulus of concrete by measuring the eigenfrequency. In the introduction, reference is made to the findings reported by other researchers in this field. As part of this study, laborat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04d1c1f61542600218985fb6e69be185
https://doi.org/10.1016/j.conbuildmat.2016.05.150
https://doi.org/10.1016/j.conbuildmat.2016.05.150
Publikováno v:
Archives of Civil and Mechanical Engineering. 16:41-52
The paper describes the idea and the algorithms of a method for reducing the resonant vibration of the cables in a footbridge. The method relies on change of the static tension in chosen cables of the footbridge. The changes in static tension are int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a536ef07e4477f44e27fc0f70224e614
https://doi.org/10.1016/j.acme.2015.09.001
https://doi.org/10.1016/j.acme.2015.09.001