Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Magdalena Rajczakowska"'
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 9, Iss 1, Pp 18-28 (2017)
This paper proposes homogenization scheme for estimating the effective thermal conductivity of fully saturated soils. This approach is based on the random checkerboard-like microstructure. Two modeling scales and two modeling approaches are distingui
Externí odkaz:
https://doaj.org/article/99221690672540b697a2cde4fc381e2c
Publikováno v:
Mining Science, Vol 22, Pp 127-146 (2015)
In order to properly design a shaft it is necessary to acquire full information about the rock mass in the exploration area. It is especially crucial in the case of the deposit of an unusual vertical intrusion shape, occurring at a great depth. Such
Externí odkaz:
https://doaj.org/article/4f45a620f1514e798ee4370f831064e2
Publikováno v:
Proceedings, Vol 34, Iss 1, p 6 (2019)
Waste management is emerging as one of the most troublesome and critical problems of the upcoming decades. Therefore, the utilization of industrial by-products as building materials components has been widely studied in recent years. Geopolymer concr
Externí odkaz:
https://doaj.org/article/3e41508e73fe4c0b8b81543c6a2c9a08
Autor:
Magdalena Rajczakowska, Maciej Szeląg, Karin Habermehl-Cwirzen, Hans Hedlund, Andrzej Cwirzen
Publikováno v:
Materials
Volume 16
Issue 3
Pages: 1273
Volume 16
Issue 3
Pages: 1273
Developing accurate and interpretable models to forecast concrete’s self-healing behavior is of interest to material engineers, scientists, and civil engineering contractors. Machine learning (ML) and artificial intelligence are powerful tools that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbd6bf112a381df02bdbac09debbeabb
Autor:
Magdalena Rajczakowska, Maciej Szeląg, Karin Habermehl-Cwirzen, Hans Hedlund, Andrzej Cwirzen
Publikováno v:
Journal of Building Engineering. 72:106619
Autogenous self-healing of post-fire damaged concrete enables structure performance auto-recovery leading to reduced repair costs, less generated waste, and lower CO2 emissions. In this paper, to improve the efficiency of this process and understand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9eaf6e2c4016e289c7dac430e13dd735
https://doi.org/10.1016/j.jobe.2023.106619
https://doi.org/10.1016/j.jobe.2023.106619
Publikováno v:
Construction and Building Materials. 376:130994
Concrete's ability to auto-repair the cracks reduces the need for maintenance and repair. Autogenous self-healing is an intrinsic property of concrete highly dependent on the binder composition. The urgent necessity to decrease CO2 emissions of concr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cc8d2675c542769e2679eb27ddd5e8e
https://doi.org/10.1016/j.conbuildmat.2023.130994
https://doi.org/10.1016/j.conbuildmat.2023.130994
Publikováno v:
Magazine of Concrete Research. 72:88-96
The specific surface area (SSA) of constituents in a concrete mixture has a significant effect on its workability in fresh state. Excess layer theories relate the SSA to the flow behaviour of mixtures and can be used as part of an approach to mix des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dac9f11b93a5d61d1b69dd799b3514c
https://doi.org/10.1680/jmacr.18.00121
https://doi.org/10.1680/jmacr.18.00121
Autor:
Ankit, Kothari, Magdalena, Rajczakowska, Thanyarat, Buasiri, Karin, Habermehl-Cwirzen, Andrzej, Cwirzen
Publikováno v:
Materials
A reduced carbon footprint and longer service life of structures are major aspects of circular economy with respect to civil engineering. The aim of the research was to evaluate the interfacial bond properties between a deteriorated normal strength c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1a50b49f8265b588e6a87b17f679d5d7
https://pubmed.ncbi.nlm.nih.gov/33348899
https://pubmed.ncbi.nlm.nih.gov/33348899
Publikováno v:
Materials
Volume 13
Issue 5
Materials, Vol 13, Iss 5, p 1134 (2020)
Volume 13
Issue 5
Materials, Vol 13, Iss 5, p 1134 (2020)
An efficient solution to increase the sustainability of building materials is to replace Portland cement with alkali-activated materials (AAM). Precursors for those systems are often based on water-cooled ground granulated blast furnace slags (GGBFS)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e321d36b106c51bc6ed0ecb178d610a6
Publikováno v:
Science and Engineering of Composite Materials, Vol 24, Iss 4, Pp 557-571 (2017)
There are a significant number of factors which have impact on the scale effect in the mechanical behaviour of composite materials. In this paper, the influence of the microstructure on this phenomenon is examined. In particular, how the results of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ff3b1ed69bfce29ef223f87cf30e03a
https://doaj.org/article/88fd3b5135144b7eabd21ce614f9ee7d
https://doaj.org/article/88fd3b5135144b7eabd21ce614f9ee7d