Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Guangyin Du"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Currently, the treatment of miscellaneous fill foundations, composed of a mixture of domestic garbage, construction solid waste, and natural soil, presents a significant challenge in urban peripheral engineering construction. This paper disc
Externí odkaz:
https://doaj.org/article/3d23b9cbdb0048b68a40e9ec07d854dd
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03016- (2024)
Soil-rock mixtures (SRM) are abundant worldwide and often used as foundations. However, their heterogeneity, inherent weakness, and collapsibility present significant challenges in stabilization. This study introduces a novel approach to foundation t
Externí odkaz:
https://doaj.org/article/f69a8ff54786431fbb0e3f45809610db
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 13, Iss 4, Pp 875-884 (2021)
The characteristics of reactive magnesia (MgO)-carbonated silt in respect to long-term stability have not been well understood in severely cold climate despite the usage of reactive MgO in enhancing the engineering performances. Under the binder cont
Externí odkaz:
https://doaj.org/article/cd5b3f4c9e5d46f9a62e9f444456ec64
Publikováno v:
Advances in Civil Engineering, Vol 2020 (2020)
The foundation treatment of liquefiable soil has always been an important part of construction. Sand liquefaction decreases the foundation capacity and can cause severe building, highway, or bridge engineering accidents. This study used self-develope
Externí odkaz:
https://doaj.org/article/f5dc5453a4b94ac3b8bdd11ae50cbdf9
Publikováno v:
Applied Sciences, Vol 11, Iss 21, p 9957 (2021)
To investigate the quality of dry soil mixing (DSM) columns in different soft soil areas of east China, a large number of laboratory test results and field test results of DSM columns were collected and analyzed statistically. Furthermore, a quality
Externí odkaz:
https://doaj.org/article/21eabd8a4c9e4230ab85693b5e265d4a
Publikováno v:
Advances in Civil Engineering, Vol 2019 (2019)
Taking the project of the Su-xin highway treated by using the resonant compaction method as the reference, a new method for the evaluation of liquefaction potential is proposed based on the piezocone penetration test (CPTU) and the standard penetrati
Externí odkaz:
https://doaj.org/article/c66325403e1e4069b10d71da04dab632
Publikováno v:
Advances in Civil Engineering, Vol 2019 (2019)
This paper focuses on the strength development and pore structure evolution of high-plasticity clay mixtures treated with metakaolin- (MK-) blended ordinary Portland cement (OPC). The unconfined compressive strength (fcu) of treated soil mixtures is
Externí odkaz:
https://doaj.org/article/7fe34bbfc1f24339b9360ef8ff241629
Publikováno v:
Advances in Materials Science and Engineering, Vol 2019 (2019)
Bedding planes are the fundamental causes of anisotropic deformation and mechanical behaviors in slate, which will have great influence on tunnel stability. In order to analyse tunnel stability surrounded by slate, well-foliated slate in eastern Guiz
Externí odkaz:
https://doaj.org/article/d841c183f8694e85bcece2b47127dc23
Publikováno v:
Advances in Civil Engineering, Vol 2018 (2018)
Precast concrete (PC) piles with cement-improved soil surrounds have been widely used for soft ground improvement. However, very few calculation approaches have been proposed to predict the lateral bearing capacity. This study aims at investigating t
Externí odkaz:
https://doaj.org/article/922d41db9eaa43738c270dda06c261cf
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2015 (2015)
This paper studies the following discrete systems of the complex Ginzburg-Landau equation: iu˙m-(α-iε)(2um-um+1-um-1)+iκum+βum2σum=gm, m∈Z. Under some conditions on the parameters α, ε, κ, β, and σ, we prove the existence of exponential
Externí odkaz:
https://doaj.org/article/424fc83ae36f44fab228b8e3a2ffb361