Zobrazeno 1 - 10
of 622
pro vyhledávání: '"maximum dry density"'
Publikováno v:
Journal of Ecological Engineering, Vol 25, Iss 6, Pp 29-41 (2024)
The subgrade is a crucial part of the pavement structure, as it transmits the load of vehicles on the pavement to the subsoil. The stability of the pavement depends on the stability characteristics of the subgrade. Roadwork waste materials (RWM) cons
Externí odkaz:
https://doaj.org/article/cbb25fa1262c4ddc9cb3e3d858cb8dfa
Autor:
Ruby Naomi Michael, Javier Cortes-Ramirez, Negar Omidvar, Katherine Horsfall, Ruwan Amila Fernando
Publikováno v:
Nature-Based Solutions, Vol 6, Iss , Pp 100188- (2024)
Soil density or compaction is one of the key variables that need to be specified for designed soil profiles as part of urban greening. Examples include land rehabilitation (mining), waste containment (phytocapping), stormwater infrastructure (biorete
Externí odkaz:
https://doaj.org/article/182d42ece9cf400f9ad853ca40a5a0d1
Improvement of subgrade California Bearing Ratio (CBR) using recycled concrete aggregate and fly ash
Autor:
Safkat Tajwar Ahmed, Mozaher Ul Kabir, Chowdhury Zubayer Bin Zahid, Tahsin Tareque, Seyedali Mirmotalebi
Publikováno v:
Hybrid Advances, Vol 5, Iss , Pp 100153- (2024)
The study aims to understand the effect of different admixtures on improving the quality of flexible pavement subgrades. In this paper, recycled concrete aggregates (RCA) and Fly Ash were used as the admixtures in improving the maximum dry density (M
Externí odkaz:
https://doaj.org/article/95b862c2f3e646988833b7fd2899ebb5
Publikováno v:
Dyna, Vol 91, Iss 231 (2024)
Large quantities of steel slag are generated annually throughout the world. Some slag from steel manufacturing is reused in the generation of other materials, such as hot mix asphalt aggregate, pipe filling, concrete, among others. The research aims
Externí odkaz:
https://doaj.org/article/6df3b658716d46f19fec1f5933d535de
Publikováno v:
International Journal of Geo-Engineering, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract This study examined the index properties, strength, and swelling pressure by mixing the Quicklime with five soil samples taken from the Meki-Abossa road section part of the Modjo- Hawassa highway. The main goal of this study was to provide m
Externí odkaz:
https://doaj.org/article/316804c995b0408c93d633b065bb5812
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Generally, the soil requires to be compacted in highway construction. The expansive soil is a special type of soil that is highly susceptible to variations in water content, which affects the degree of compaction at the same compaction energy. In the
Externí odkaz:
https://doaj.org/article/b583116f6ad941038e8d3a597628d6b8
Publikováno v:
Applied Sciences, Vol 14, Iss 7, p 2716 (2024)
Maximum Dry Density (MDD) and Optimum Moisture Content (OMC) are two important parameters of soil filling, which affect the soil stability and bearing capacity, and thus the reliability and durability of facilities such as highways and bridges. There
Externí odkaz:
https://doaj.org/article/63b7ca448ea342fd9309c1e2b80d8bc8
Autor:
Shrisaila Haranatti Jagadish, Vijayakumar Miryala, Rathna Chary Mudigonda, Hima Bindu Kotha, Sucharita Singha Soumya, Swapna V., Viktorovna Nemova Darya
Publikováno v:
MATEC Web of Conferences, Vol 392, p 01008 (2024)
As the population rises and access to land decreases, an increasing number of buildings and other civil engineering structures must be constructed on weak or soft soil. Because of the soil's poor shear strength and substantial swelling and shrinking,
Externí odkaz:
https://doaj.org/article/14df50c262c34125ae7209f1c60872f9
Akademický článek
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Autor:
Musaab Sabah Abed, Firas Jawad Kadhim, Jwad K. Almusawi, Hamza Imran, Luís Filipe Almeida Bernardo, Sadiq N. Henedy
Publikováno v:
Applied Sciences, Vol 13, Iss 21, p 11634 (2023)
Traditional laboratory methods for estimating soil compaction parameters, such as the Proctor test, have been recognized as time-consuming and labor-intensive. Given the increasing need for the rapid and accurate estimation of soil compaction paramet
Externí odkaz:
https://doaj.org/article/9abaee28883546229c524154b2761a66