Zobrazeno 1 - 10
of 456
pro vyhledávání: '"x-ray diffraction method"'
Publikováno v:
رویکردهای نوین در مهندسی آب و محیط زیست, Vol 2, Iss 2, Pp 113-122 (2024)
Improving the mechanical properties of soil in order to build civil projects is one of the important concerns of civil engineers. For a long time, various methods have been recommended to improve the soil used in projects, and most of these methods h
Externí odkaz:
https://doaj.org/article/fbff06d6c3014a4c97cd41415f52d236
Publikováno v:
Journal of CO2 Utilization, Vol 82, Iss , Pp 102757- (2024)
This study investigated ordinary Portland cement substituted with ground bottom ash (BAOPC) under various conditions of BA contents and CO2 curing. In samples without CO2 curing, the strength development along with degree of hydration were limited as
Externí odkaz:
https://doaj.org/article/eaf0a17dbe43420a83e3b4462cefa789
Publikováno v:
Yankuang ceshi, Vol 42, Iss 3, Pp 513-522 (2023)
BACKGROUND Serpentine is an important group of minerals, widely used in the chemical and building industries, agriculture, metallurgy, environmental protection, and other fields. Due to the high requirements for the mining grade of serpentine ores in
Externí odkaz:
https://doaj.org/article/f9a342a097fc4c2bba8dac54ee727f49
Autor:
Mikhail V. Korovkin, Lyudmila G. Ananyeva, Andrey A. Zherlitsyn, Sergey S. Kondratiev, Olesya V. Savinova, Veronika S. Kurskaya
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 334, Iss 8 (2023)
Link for citation: Korovkin M.V., Ananyeva L.G., Zherlitsyn A.A., Kondratiev S.S., Savinova O.V., Kurskaya V.S. Assessment of crystallinity degree of quartz raw materials. Bulletin of the Tomsk Polytechnic University. Geo Аssets Engineering, 2023, v
Externí odkaz:
https://doaj.org/article/35b9bcd7bb6a4fd0971761877ba5a011
Akademický článek
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Akademický článek
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Publikováno v:
Case Studies in Construction Materials, Vol 18, Iss , Pp e01991- (2023)
The thickness of steel plates used in the member has gradually increased to meet the load-bearing capacity requirements of long-span steel bridges. As the primary connection method of thick steel plate, welding will result in considerable welding res
Externí odkaz:
https://doaj.org/article/3db3c61d359e4401afa904e2309a7667
Publikováno v:
Chemical Physics Impact, Vol 6, Iss , Pp 100203- (2023)
Growth and characterization of organic non-linear optical materials have accomplished tremendous standpoints whereby they perceive a wide range of applications compared to the inorganic materials because of the spectacular applications. In fact, the
Externí odkaz:
https://doaj.org/article/12ecd1d00b554357b9a3e17e2a1b016a
Publikováno v:
Crystals, Vol 14, Iss 1, p 70 (2024)
Molten titanium-containing blast furnace slag can be used to obtain cast stone materials by controlling a reasonable heat treatment system. The material acquired during this process showcases residual stress, which additionally impacts the macroscopi
Externí odkaz:
https://doaj.org/article/c2e3fb8e009647158485adee5bf1a76c
Autor:
Masahito MOCHIZUKI, Shigetaka OKANO
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 89, Iss 920, Pp 22-00288-22-00288 (2023)
This paper presents a method to improve accuracy of measuring through–thickness residual stress for welds through deep hole drilling (DHD) technique. The focus of this study is the effect of dimensions of the hollow cylinder, which is manufactured
Externí odkaz:
https://doaj.org/article/c37ecd376f354356be589a2ff7d78325