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2019 2
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2024 4

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Page 1
Curing Mechanisms of Polymeric Nano-Copolymer Subgrade.
Shi S, Wang M, Gu L, Chen X, Zhang Y. Shi S, et al. Materials (Basel). 2023 Jun 11;16(12):4316. doi: 10.3390/ma16124316. Materials (Basel). 2023. PMID: 37374500 Free PMC article.
The mechanical properties of the subgrade have a significant impact on the service life and pavement performance of the superstructure of pavement. By adding admixtures and via other means to strengthen the adhesion between soil particles, the strength and stiffness …
The mechanical properties of the subgrade have a significant impact on the service life and pavement performance of the superstructur …
Reliability Assessment Approach for the Quality of Railroad Subgrade.
Kozubal JV, Wyborski P, Tankiewicz M, Gisterek I. Kozubal JV, et al. Materials (Basel). 2022 Mar 2;15(5):1864. doi: 10.3390/ma15051864. Materials (Basel). 2022. PMID: 35269095 Free PMC article.
In this paper, a nondeterministic description of stiffness related to the spatial characteristics of acceptance measurement results is proposed for a more rational assessment of substructure quality. The concept is based on geostatistical analysis and one-dimensional distr …
In this paper, a nondeterministic description of stiffness related to the spatial characteristics of acceptance measurement results i …
Analysis of Behaviors of the Railway Subgrade with a New Waterproof Seal Layer.
Wang W, Deng Z, Niu Y, Li Y, Huang Z, Dong M, Su Q. Wang W, et al. Materials (Basel). 2022 Feb 3;15(3):1180. doi: 10.3390/ma15031180. Materials (Basel). 2022. PMID: 35161124 Free PMC article.
This study proposes a new waterproof sealing layer to reduce the impact of water on subgrade beds. The proposed waterproof sealing layer is composed of a polyurethane adhesive (PA) mixture, which aims to control interlaminar deformation and prevent seepage. ...Finally, the …
This study proposes a new waterproof sealing layer to reduce the impact of water on subgrade beds. The proposed waterproof sealing la …
A Multifunctional Cementitious Composite for Pavement Subgrade.
Roshan MJ, Abedi M, Gomes Correia A, Fangueiro R, Mendes PM. Roshan MJ, et al. Materials (Basel). 2024 Jan 27;17(3):621. doi: 10.3390/ma17030621. Materials (Basel). 2024. PMID: 38591454 Free PMC article.
To this end, this research investigated the stress/strain and damage detection capabilities of a self-sensing cementitious composite developed for potential utilization in the construction of an intelligent subgrade layer. The prepared self-sensing cementitious composite c …
To this end, this research investigated the stress/strain and damage detection capabilities of a self-sensing cementitious composite develop …
Predicting Flexible Pavement Distress and IRI Considering Subgrade Resilient Modulus of Fine-Grained Soils Using MEPDG.
Islam KM, Gassman SL. Islam KM, et al. Materials (Basel). 2023 Jan 28;16(3):1126. doi: 10.3390/ma16031126. Materials (Basel). 2023. PMID: 36770133 Free PMC article.
This paper highlights the subgrade resilient modulus (M(R)), which is recognized as an important parameter to characterize the stiffness of the subgrade soil for designing flexible pavement. In this study, 18 thin-walled Shelby tube samples of fine-grained …
This paper highlights the subgrade resilient modulus (M(R)), which is recognized as an important parameter to characterize the sti …
Mechanical Characteristics of Lime-Treated Subgrade Soil Improved by Polypropylene Fiber and Class F Fly Ash.
Wang W, Lv B, Zhang C, Li N, Pu S. Wang W, et al. Polymers (Basel). 2022 Jul 19;14(14):2921. doi: 10.3390/polym14142921. Polymers (Basel). 2022. PMID: 35890700 Free PMC article.
To improve the limitations of lime-treated subgrade soil (LS), a series of unconsolidated and undrained triaxial tests were conducted to investigate the improvement effect of fiber modified lime-treated soil (PLS) and fly ash modified lime-treated soil (FLS). ...The above …
To improve the limitations of lime-treated subgrade soil (LS), a series of unconsolidated and undrained triaxial tests were conducted …
Effect of illite on the mechanical properties of subgrade soil under varying surcharge loads.
Riaz K, Ahmad N. Riaz K, et al. Heliyon. 2024 Apr 21;10(9):e29919. doi: 10.1016/j.heliyon.2024.e29919. eCollection 2024 May 15. Heliyon. 2024. PMID: 38698982 Free PMC article.
Multiple samples of stiff and weak subgrade soils with varying illite percentages were tested under six different surcharge loads ranging from 2.27 to 13.8 kg. ...Additionally, a decrease in swell potential was observed from 1.64% to 1.09 % for stiff soil and …
Multiple samples of stiff and weak subgrade soils with varying illite percentages were tested under six different surcharge lo …
A Resistivity Plate Loading Device for Assessing the Factors Affecting the Stiffness of a Cement-Stabilized Subgrade.
Feng H, Siaw AF, Wang H. Feng H, et al. Materials (Basel). 2022 May 11;15(10):3453. doi: 10.3390/ma15103453. Materials (Basel). 2022. PMID: 35629482 Free PMC article.
Intelligent Compaction Measurement Values (ICMVs) selected to evaluate the stiffness properties of cement-stabilized soils do not directly relate to the stiffness properties of the cement-stabilized subgrade and do not consider w and C. ...The resistivity pla …
Intelligent Compaction Measurement Values (ICMVs) selected to evaluate the stiffness properties of cement-stabilized soils do not dir …
A Review of Different Aspects of Applying Asphalt and Bituminous Mixes under a Railway Track.
Jadidi K, Esmaeili M, Kalantari M, Khalili M, Karakouzian M. Jadidi K, et al. Materials (Basel). 2020 Dec 31;14(1):169. doi: 10.3390/ma14010169. Materials (Basel). 2020. PMID: 33396501 Free PMC article. Review.
These studies indicate the benefits of bituminous material under railways, such as improving a substructure's stiffness and bearing capacity; enhancing its dynamic characteristics and response, especially under high-speed train loads; waterproofing the subgrade; pro …
These studies indicate the benefits of bituminous material under railways, such as improving a substructure's stiffness and bearing c …
Influence of Temperature and Moisture Content on Pavement Bearing Capacity with Improved Subgrade.
Vaitkus A, Žalimienė L, Židanavičiūtė J, Žilionienė D. Vaitkus A, et al. Materials (Basel). 2019 Nov 21;12(23):3826. doi: 10.3390/ma12233826. Materials (Basel). 2019. PMID: 31766370 Free PMC article.
This study presents the influence of temperature (of asphalt concrete (AC) and subgrade layers) and moisture content (of subgrade layers) to the pavement bearing capacity. ...Analysis of overall E(0) and E(0,h9) (bearing capacity at a depth of 9 cm from asphalt surf …
This study presents the influence of temperature (of asphalt concrete (AC) and subgrade layers) and moisture content (of subgrade …
24 results