Zobrazeno 1 - 10
of 2 860
pro vyhledávání: '"Engineering properties"'
Autor:
Lekan Olatayo Afolagboye, Olubunmi Oluwadare Owoyemi, Yusuf Ademola Abdu‑Raheem, Aderemi Sunday Adeoye
Publikováno v:
Discover Civil Engineering, Vol 1, Iss 1, Pp 1-16 (2024)
Abstract Lateritic soils are important to various engineering applications, especially in tropical regions, where they serve as key components in road construction, embankments, and other geotechnical structures. This study investigated the combined
Externí odkaz:
https://doaj.org/article/a8b5e58bc7df4b8baa4934b94196159d
Publikováno v:
Railway Sciences, 2024, Vol. 3, Issue 2, pp. 216-226.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RS-01-2024-0003
Autor:
Nurhasanah Ana, Hermawan Wawan, Mandang Tineke, Unadi Astu, Budiharti Uning, Suparlan, Susanto Herry, Amalia Anugerah Fitri, Sagita Diang, Widodo Teguh W., Budiastuti Maria J. T., Hidayat Muhammad, Samudiantono Arif, Nitamiwati Ni P. D.
Publikováno v:
Acta Technologica Agriculturae, Vol 27, Iss 2, Pp 69-75 (2024)
Sorghum is a plant with broad adaptability, is resistant to drought, and is very suitable in marginal areas. Sorghum plants contain 7% to 17% seed composition and 83% to 93% leaf stems. At harvest, the moisture content of seeds is 20% to 30%, and the
Externí odkaz:
https://doaj.org/article/d06226716af34d71ba6dc66553548e7c
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02871- (2024)
This study focuses on investigating concrete's engineering properties when sugarcane bagasse ash (SCBA) is used as a partial substitute for cement. SCBA is obtained by sintering bagasse at 700 °C for one hour. The research analyzes various propertie
Externí odkaz:
https://doaj.org/article/14ac991945bf46309706f9e9d2e7d38a
Autor:
Abdullah M. Zeyad
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02808- (2024)
This investigation aims to study the effect of the harsh environment on cement mortar containing pumice powder (natural pozzolana) as a partial substitute for ordinary Portland cement (OPC). The harsh environmental conditions applied in this study co
Externí odkaz:
https://doaj.org/article/8544f7e6a5af402ea3cb7781b51d8238
Publikováno v:
Journal of Traffic and Transportation Engineering (English ed. Online), Vol 11, Iss 1, Pp 92-116 (2024)
The primary goal of this study is the design and construction of semi-flexible pavement (SFP) mixture in accordance with the engineering and mechanical criteria. This study involves the use of a range of gradation curves, air void contents, cellulose
Externí odkaz:
https://doaj.org/article/e27e467eda634c3d9498d444154b7b6a
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 1149-1164 (2024)
Calcium-sulfate-aluminate and Portland cement (CSA-PC) hybrids with balanced engineering properties would be a preferable solution to mitigate the increasingly raised CO2 emissions by PC. Meanwhile, CSA hydrates are rather active to carbonation, ther
Externí odkaz:
https://doaj.org/article/e464cb3327b44c1f994a1f037403c523
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03422- (2024)
One of the most present types of concrete in buildings is ultra-high-performance concrete. In contrast, large quantities of cement are consumed to achieve the required strength. To minimize the quantity of cement utilized in manufacturing ultra-high-
Externí odkaz:
https://doaj.org/article/92915f7b2c8b4d5a999515f8f6e6f101
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 11, Pp 2901-2916 (2023)
The overall carbonation of MgO-admixed soil provides not only an efficient and environmentally friendly technique for improving soft ground but also a permanently safe solution for CO2 sequestration. To evaluate the carbon sequestration potential and
Externí odkaz:
https://doaj.org/article/21298e0efb2440eeb4ac86ee57e119d5
Publikováno v:
Geosciences, Vol 14, Iss 8, p 213 (2024)
This paper presents the results of borehole investigations and laboratory tests carried out to characterize the soils derived from in situ weathering of tuff in Central Java, Indonesia. The 70 m thick weathering profile of the Quaternary tuff consist
Externí odkaz:
https://doaj.org/article/5d3570667904480f90200697d159ce0c