相关参考文献
注意：仅列出部分参考文献，下载原文获取全部文献信息。
Article
Green & Sustainable Science & Technology
Md Ashrafuzzaman Khan et al.
Summary: According to Federal Highway Administration Policy, selecting recycled material as pavement material is the top priority, but its quality must meet minimum standards. A study was conducted to enhance the performance of reclaimed asphalt pavement (RAP) material using geocell. The results showed that geocell reinforcement reduced permanent deformation and controlled longitudinal cracking, while also enhancing the stiffness of the RAP layer.
JOURNAL OF CLEANER PRODUCTION
(2023)
Article
Engineering, Geological
Mengtao Wu et al.
Summary: This technical note investigates the shear modulus and damping ratio of geocell-reinforced rubber sand mixtures (RSM). The results show that geocell reinforcement can increase the vertical confinement of the system, weaken the anti-S-shaped characteristics of hysteresis loops, and enhance the damping ratio of RSM at large strain amplitudes. The normalized shear modulus degradation curves demonstrate the influence range of geocell reinforcement, suggesting that a rubber content of 20% may be an optimal value for reinforced specimens.
SOIL DYNAMICS AND EARTHQUAKE ENGINEERING
(2023)
Article
Chemistry, Multidisciplinary
Bin Gao et al.
Summary: Aeolian sand in desert regions cannot be used directly as roadbed filler. Geocells have a significant reinforcing effect on aeolian sand. However, the dynamic performance of geocell-reinforced aeolian sand as an upper layer of roadbed fill has not been studied in completed desert highways.
APPLIED SCIENCES-BASEL
(2023)
Article
Engineering, Geological
K. Kazemi et al.
Summary: This study examines the behavior of square footings on geocell-reinforced sand slopes. The results show that geocell reinforcement is more effective when the distance between the footing and the edge of the slope is smaller. The optimal depth of placement of the geocell layer is independent of the length of the geocell. Additionally, a greater vertical distance between the top and lower geocell layers leads to a decrease in the performance of the footings, and the width of the geocell has marginal impact on the behavior of the tested models.
GEOSYNTHETICS INTERNATIONAL
(2022)
Article
Construction & Building Technology
Foad Changizi et al.
Summary: This study evaluates the effects of using geocell as reinforcement on the bearing capacity and displacement of GRS abutment walls. The results showed that increasing the geocell diameter resulted in larger displacement and reduced bearing capacity. The best performance was observed when the distance between the backfill soil and the first geocell layer was 0.1 times the footing width.
JOURNAL OF MATERIALS IN CIVIL ENGINEERING
(2022)
Article
Chemistry, Multidisciplinary
Guangqing Yang et al.
Summary: This study conducted various test procedures on HDPE welded geocell junctions, analyzing the stress-strain behavior and strength characteristics of the junctions under different clamping distances. The results showed that the tensile strength and shear strength of the junctions decrease with an increase in clamping distance, while the peeling strength and splitting strength remain essentially unchanged. It is suggested to adopt the vertical laying method of geocells in slope protection to enhance the lifespan.
APPLIED SCIENCES-BASEL
(2022)
Article
Materials Science, Multidisciplinary
Ang Gao et al.
Summary: This paper investigates the reasonable reinforcement condition of geocell reinforced embankments under static and cyclic loading using physical models and numerical simulations. The research findings indicate that the number of reinforced layers has a significant inhibitory effect on vertical cumulative settlement, and the height of geocell and welding spacing have an impact on horizontal deformation and limit bearing capacity.
Review
Polymer Science
Anna Markiewicz et al.
Summary: Geosynthetics have been commonly used in civil engineering structures since the 1960s. This paper provides a basic description of geosynthetics, including their types, components, and functions. It also discusses the use of geosynthetics as filters and for stabilization, and includes laboratory tests and case studies.
Article
Engineering, Civil
Lihua Li et al.
Summary: The application of construction and demolition waste and used tires in geotechnical engineering can enhance the bearing capacity and stability of embankments. Both C&D material fillers and sand-tire shreds mixture improve the performance of embankments, with C&D material showing better improvement.
KSCE JOURNAL OF CIVIL ENGINEERING
(2022)
Article
Chemistry, Physical
Qiyu Bai et al.
Summary: This study investigates the mechanical response of different types of geocell strips at low temperatures through uniaxial tensile tests. The results show that the tensile strengths of HDPE and PET geocell strips are significantly improved at low temperatures, while the PP geocell strip is less sensitive to temperature. Overall, the tensile properties of the PET geocell strip are better than those of the PP and HDPE geocell strips at low temperatures.
Article
Green & Sustainable Science & Technology
Gaofeng Song et al.
Summary: Soil reinforcement with geocells and vegetation is an effective method for controlling shallow slope failure and protecting against surface erosion. This study investigated the use of geocells to support vegetation growth and stabilize slopes. Physical models with different geocell structures were subjected to rainfall, and the stability and erosion control performance were evaluated. The results showed that geocell-reinforced slopes exhibited better stability and reduced soil erosion compared to unsupported slopes, with small geocells outperforming large geocells in erosion control and slope stabilization.
Article
Construction & Building Technology
Wang Xianrong et al.
Summary: This study developed a new method to improve the service life of asphalt pavement by adding geocell as a reinforcement for asphalt mixture. The fatigue life of reinforced specimens was significantly improved compared to unreinforced specimens, with improvement rates dependent on loading temperature. The viscoelastic damage model showed changes in elastic modulus and viscosity coefficients with stress ratio and loading temperature, indicating the beneficial effects of using geocell reinforcement in asphalt pavement.
CONSTRUCTION AND BUILDING MATERIALS
(2021)
Article
Construction & Building Technology
Wei Li et al.
Summary: Geocell can significantly improve the mechanical performance of RCW concrete, enhancing the reinforcement effect and improving the performance of RCW composite base. It was found in the experimental results that the bearing capacity of GR R-LC is higher than that of GR C-RM, and geocell has a noticeable impact on the mechanical response of RBAP.
CONSTRUCTION AND BUILDING MATERIALS
(2021)
Article
Engineering, Geological
R. S. Garcia et al.
Summary: This study presents an analytical method for determining the modulus improvement factor in geocell-reinforced soil layers. Parametric analyses show that the reinforcement, soil relation, and the stresses induced during the compaction procedure are the major factors influencing the modulus improvement factor.
GEOTEXTILES AND GEOMEMBRANES
(2021)
Article
Engineering, Civil
Ramesh Gedela et al.
Summary: This study investigates the pressure distribution below geocell reinforced foundation beds using non-contact Digital Image Correlation technique. The results indicate that geocells disperse the load over a wide area of the foundation soil, and the dispersion angle depends on the height and surface roughness of the geocell.
TRANSPORTATION GEOTECHNICS
(2021)
Article
Engineering, Geological
R. Gedela et al.
Summary: The study emphasizes the importance of considering the exact shape of geocell pockets in three-dimensional numerical modeling, showing that models with an exact shape demonstrate better agreement with experimental data. Calibration of models using laboratory plate load tests was crucial for accurate predictions.
GEOSYNTHETICS INTERNATIONAL
(2021)
Article
Engineering, Geological
Yang Zhao et al.
Summary: A new polymer-blend geocell (PBG) was developed in this study, showing better creep resistance compared to traditional HDPE geocells.
GEOTEXTILES AND GEOMEMBRANES
(2021)
Article
Green & Sustainable Science & Technology
Priscila Celebrini de Oliveira Campos et al.
Article
Engineering, Geological
Yang Liu et al.
GEOTEXTILES AND GEOMEMBRANES
(2019)
Article
Computer Science, Interdisciplinary Applications
Yang Liu et al.
COMPUTERS AND GEOTECHNICS
(2018)
