International Journal of Geosynthetics and Ground Engineering

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Experimental Study on the Factors Influencing the Performance of Geogrid Encased Granular Pile Anchor Installed in Cohesionless Soils
International Journal of Geosynthetics and Ground Engineering - Tập 8 - Trang 1-8 - 2022
Mohan Bajaj, Gowtham Padmanabhan
The increasing demand of infrastructure at the global level necessitated the importance of ground improvement and efficient foundation design techniques to cater special loads (e.g., tensile loads). Geogrid encased granular pile anchor (GGPA) is an advanced ground improvement technique which is capable of improving the pull-out capacity to counter the tensile loads in addition to the compressive l...... hiện toàn bộ
Một Quy Trình Số Để Đánh Giá Áp Lực Tiếp Xúc Trên Các Cấu Trúc Bị Chôn Được Bọc Bởi Vật Liệu Geofoam EPS Dịch bởi AI
International Journal of Geosynthetics and Ground Engineering - Tập 3 - Trang 1-14 - 2016
M. A. Meguid, M. G. Hussein
Geofoam EPS (Polystyrene mở rộng) là một vật liệu nhẹ được sử dụng trong nhiều ứng dụng kỹ thuật địa kỹ thuật khác nhau, bao gồm xây dựng đê và đường dẫn cầu, nhằm giảm tải trọng đất lên các soil và cấu trúc bên cạnh hoặc bên dưới. EPS cũng được sử dụng như một vật liệu nén phía trên các cống chôn sâu để khuyến khích tác dụng vòng cung tích cực và giảm tải trọng truyền tới các bức tường của cấu tr...... hiện toàn bộ
#geofoam EPS #vật liệu nhẹ #tương tác đất-vật liệu #áp lực tiếp xúc #mô hình số #tải trọng đất #cấu trúc chôn sâu
Effects of Fine Content on Undrained Shear Response of Sand–Clay Mixture
International Journal of Geosynthetics and Ground Engineering - - 2020
Ahmed Miftah, Ali Hossien Basheer Garoushi, Huriye Bilsel
Numerical and Experimental Investigations of the Influence of Grain Size on the Compressibility of Sand–EPS Mixtures
International Journal of Geosynthetics and Ground Engineering - Tập 5 Số 4 - Trang 1-7 - 2019
Tizpa, Parichehr, Kazempour, Shaghayegh, Jamshidi Chenari, Reza, Farrokhi, Farhang, Ahmadi, Hadi
In the past decade, there have been numerous investigations on the physical and mechanical properties of the lightweight composite materials. The application of the expanded polystyrene (EPS), which is a super lightweight material with very low density and potentially high compressibility, has been studied by many researchers. This paper presents experimental and numerical investigations on the co...... hiện toàn bộ
Lime Cake as an Alternative Stabiliser for Loose Clayey Loams
International Journal of Geosynthetics and Ground Engineering - Tập 5 - Trang 1-13 - 2019
Arya Assadi Langroudi, S. Ghadr, E. Theron, S. A. Oderinde, E. M. Katsipatakis
Lime Cake (precipitated calcium carbonate PCC), a by-product of sugar production, is proposed as a stabiliser for improvement of loose silty clayey loams. Two inorganic pedogenic and organic precipitated calcium carbonate polymorphs are artificially synthesized into a base loosely compacted loamy soil. Formation, micromorphology, quality of cementing bonds, and physiochemical interactions in the i...... hiện toàn bộ
Statistical Analysis for Prediction of Unconfined Compressive Strength of Synthetic Fibre-Reinforced Clayey Soil
International Journal of Geosynthetics and Ground Engineering - Tập 6 - Trang 1-13 - 2020
Lei Gao, Guohui Hu, Ping Li, Jiahui Yang
In order to obtain a simpler and more reliable prediction model of unconfined compressive strength (UCS) of soil for application, the UCS data of synthetic fibre-reinforced clayey soil (FRS) were analyzed by statistical method, which were collected from previous studies. Based on the data sources, the failure modes of FRS were analyzed, it can be verified that the slippage of fibre is the major fa...... hiện toàn bộ
Strength and Rheology of Cemented Pastefill Using Waste Pitchstone Fines and Common Pozzolans Compared to Using Portland Cement
International Journal of Geosynthetics and Ground Engineering - Tập 8 - Trang 1-13 - 2022
Gideon Gipmai Yowa, Nagaratnam Sivakugan, Rabin Tuladhar, Gabriel Arpa
Cemented pastefill is one of the most popular backfill types that use waste mill tailings to backfill and stabilise the mined-out voids in underground mines. Cement dosage in the range of 3–7% is added to the tailings to increase the strength of cemented pastefill to serve as wall support when extracting adjacent stopes. Cement is expensive and contributes significantly to the cost of backfilling ...... hiện toàn bộ
Unconfined Compressive Strength of Compacted Disturbed Cement-Stabilized Soft Clay
International Journal of Geosynthetics and Ground Engineering - Tập 2 - Trang 1-10 - 2016
Mohamed Ayeldeen, Yuki Hara, Masaki Kitazume, Abdelazim Negm
Pneumatic flow mixing method is a new land reclamation method, developed in Japan to meet the persistent lack of space. In this method dredged soft soil is mixed with a small amount of stabilizing material (such as cement) during transporting the soft soil in a pipe using compressed air to be used for land reclamation. In some cases, the soil/cement mixture is stored in temporary place for days an...... hiện toàn bộ
Numerical Analysis of Embankment Built on Indian Marine Clay Improved with DM Column
International Journal of Geosynthetics and Ground Engineering - Tập 7 - Trang 1-13 - 2021
Sujata Fulambarkar, Gaurav Bangari, Bappaditya Manna, J. T. Shahu
For a developing country like India, rapid industrialization and overpopulation have created a massive demand for land usage. Previously considered unsuitable land for construction, such as marginal land with poor soil conditions, is now being used largely to meet this demand. The construction of embankments for infrastructural development projects like highways, airport runways, berms, etc., over...... hiện toàn bộ
Correlation-Based Studies on Resilient Modulus Values for Fiber-Reinforced Lime-Blended Clay
International Journal of Geosynthetics and Ground Engineering - Tập 7 - Trang 1-12 - 2021
Ahmed M. Al-Mahbashi, Mosleh Ali Al-Shamrani, Arif Ali Baig Moghal, K. Venkata Vydehi
In the design protocols of pavement subgrade layers, the resilient modulus (MR) property assumes importance in evaluating the performance during their life-time under sustainable repeated or dynamics traffic-loads. The aim of this study is to evaluate the improvements achieved on the subgrade layers of fiber-treated lime-blended expansive soil. Two types of fibers exhibiting different surface prop...... hiện toàn bộ
Tổng số: 377   
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