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International Conference on Road and Rail Infrastructure, 2018
Geogrids are frequently used for stabilisation and reinforcement of the unbound courses in transportation engineering. Benefits of their use are well known, but many times poorly understood in terms of mechanisms that govern their performance. Their performance is based on interaction with granular soil surrounding it.
Mulabdić, Mensur +2 more
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Geogrids are frequently used for stabilisation and reinforcement of the unbound courses in transportation engineering. Benefits of their use are well known, but many times poorly understood in terms of mechanisms that govern their performance. Their performance is based on interaction with granular soil surrounding it.
Mulabdić, Mensur +2 more
openaire +1 more source
Laboratory and numerical analysis of geogrid encased stone columns
, 2021Improvement of weak base soils under low-rise buildings, storage tanks, bridge piers, and also the treatment of soft foundations of factories and embankments can be achieved by using stone columns.
Fang-lei Xu +4 more
semanticscholar +1 more source
Performance of a 33m high geogrid reinforced soil embankment without concrete panel
, 2021Geosynthetic reinforced soil embankment are extensively applied in the construction of high-speed railway and highway in mountainous regions but limited field monitoring is conducted on high and steep cases. Aiming to acquire better understanding, a 33-m-
Mincai Jia, Wenkai Zhu, Chao Xu
semanticscholar +1 more source
Transportation Research Record: Journal of the Transportation Research Board, 2008
Full-scale accelerated testing was used to provide new insight into quantifying the effectiveness of geogrids on low-volume flexible pavement performance. Although several previous studies report that geogrids improve pavement performance by enhancing structural capacity and reducing distress potential, the new study addresses how to maximize the ...
Imad L. Al-Qadi +3 more
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Full-scale accelerated testing was used to provide new insight into quantifying the effectiveness of geogrids on low-volume flexible pavement performance. Although several previous studies report that geogrids improve pavement performance by enhancing structural capacity and reducing distress potential, the new study addresses how to maximize the ...
Imad L. Al-Qadi +3 more
openaire +1 more source
Physical and numerical modelling of strip footing on geogrid reinforced transparent sand
, 2020This paper presents the results of laboratory scale plate load tests on transparent soils reinforced with biaxial polypropylene geogrids. The influence of reinforcement length and number of reinforcement layers on the load-settlement response of the ...
Jianfeng Chen +5 more
semanticscholar +1 more source
, 2021
An experimental investigation was carried out to study the strengthening performance of brick masonry prisms and panels via geogrid reinforcement embedded in brick mortar.
B. Behera, R. P. Nanda
semanticscholar +1 more source
An experimental investigation was carried out to study the strengthening performance of brick masonry prisms and panels via geogrid reinforcement embedded in brick mortar.
B. Behera, R. P. Nanda
semanticscholar +1 more source
Particle shape effects on the cyclic shear behaviour of the soil–geogrid interface
, 2021The accurate determination of the interface shear strength is essential in the design of geosynthetic-reinforced soil structures. The particle geometries of three types of soil materials and a spherical granular medium are imaged and quantified using ...
Feiyu Liu +5 more
semanticscholar +1 more source
GeoGrid: A Scalable Location Service Network
27th International Conference on Distributed Computing Systems (ICDCS '07), 2007This paper presents GeoGrid, a geographical location service overlay network system, for providing scalable location-based services to a large and growing number of mobile users. GeoGrid is designed as a decentralized and geographical location aware overlay network and provides system-level facilities and optimizations for balancing load in the ...
Jianjun Zhang 0001 +2 more
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Finite-element modelling of soil-geogrid interaction dealing with the pullout behaviour of geogrids
Acta Mechanica Sinica, 1998A two dimensional plane-stress finite-element type of analysis is presented to predict the behaviour of geogrids embedded in sand under pullout loading conditions. In the analysis the interactions between soil and geogrid are simulated by non-linear springs.
Yan Shuwang, Feng Shouzhong, B. Barr
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Effect of Geogrid Inclusion on Ballast Resilient Modulus: The Concept of ‘Geogrid Gain Factor’
2018 Joint Rail Conference, 2018Geogrid reinforcement of railroad ballast improves its structural response under loading, limits lateral movement of ballast particles, and reduces vertical settlement through effective geogrid-ballast interlocking. This improved performance can be linked to improved shear strength and resilient modulus properties.
Mahmud, S. M. Nazuir +2 more
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