Enhancing the Engineering Properties of Subgrade Materials Using Processed Waste: A Review [PDF]
Geotechnics, 2021 Subgrade materials refer to the original ground underneath a road pavement, when these materials are made up of expansive soil it is referred to as expansive subgrade.
Samuel Y. Amakye +3 more
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Quality inspection method of layered compacted subgrade and engineering example analysis [PDF]
E3S Web of Conferences, 2021 The effective detection of layered roller compacted subgrade quality is the key of road engineering quality control. The traditional sand filling compaction method belongs to random sampling point detection method, and it is not easy to detect the ...
Xu Binbin
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Evaluation systems for service performance of subgrade engineering in permafrost regions
Journal of Infrastructure Preservation and ResilienceThe quantitative evaluation of subgrade service performance is one of the key challenges for road construction in cold regions, and is essential to selection and decision of subgrade structure. Based on relevant specifications and literatures, this paper
Jiankun Liu, Bowen Tai, Xu Li
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Experimental and numerical study on the Frost-Heaving characteristics of subgrade soil in the Qinghai-Tibet plateau [PDF]
Scientific ReportsTo address the severe issue of subgrade frost heave in season-frozen soil highway engineering in the Qinghai-Tibet Plateau (QTP) region, this studied investigated the frost-heaving characteristics (FHC) of subgrade soil with different initial water ...
Ying Xiong +5 more
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Research progress of intelligent testing technology and evaluation methods for subgrade engineering
Journal of Road EngineeringSubgrade engineering is a fundamental aspect of infrastructure construction in China. As the primary structural element responsible for bearing and distributing traffic loads, the subgrade must not only withstand the substantial pressures exerted by ...
Guojun Cai +4 more
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Engineering Characterization of Subgrade Soils of Jimma Town, Ethiopia, for Roadway Design [PDF]
Geosciences, 2020 Soils are naturally occurring materials that carry loads of civil engineering structures including roads and buildings. However, not all natural soils are suitable for such uses due to limited strength and instability under varying environmental ...
Alemineh Sorsa +2 more
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Study on mechanical properties of traffic pavement materials under fatigue loading [PDF]
MATEC Web of Conferences, 2022 The durability of pavement subgrade materials is the most important indicator for judging their merits as well as their mechanical properties. The durability of pavement subgrade material is mainly reflected in its water stability, because in the actual ...
Feng Guotong +3 more
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Current situation and development trend of design methods for subgrade structure of high speed railways [PDF]
Railway Sciences, 2023 Purpose – This method will become a new development trend in subgrade structure design for high speed railways. Design/methodology/approach – This paper summarizes the structural types and design methods of subgrade bed for high speed railways in China ...
Yangsheng Ye +5 more
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Cleaner Engineering and Technology, 2021 Expansive soils are problematic soils which pose a risk to the safety of civil engineering structures. These soils can be treated by compaction or by adding additives to the soil. Where the strength and properties of expansive soil cannot be improved via
Samuel Y. Amakye, Samuel J. Abbey
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Mobile health applications digital evidence taxonomy with knowledge sharing approach for digital forensics readiness [PDF]
, 2020 M-health is the current application that capable to monitor and detect human biological change and used the Internet as a platform to transfer and receive the data from the cloud providers.
Abdul Razak, Muhammad Thariq
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