Field test and numerical research on explosion crater in calcareous sand. [PDF]
Sci RepThe explosion in foundation poses a significant threat to people and buildings. Currently, a unified empirical prediction formula for crater in calcareous foundation has not been established.
Li C +7 more
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Investigation of the Mechanical Properties of Reinforced Calcareous Sand Using a Permeable Polyurethane Polymer Adhesive. [PDF]
Materials (Basel)Calcareous sand has been widely used as a construction material for offshore projects; however, the problem of foundation settlement caused by particle crushing cannot be ignored. Although many methods for reinforcing calcareous sands have been proposed,
Cao D, Fan L, Huang R, Guo C.
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Shear strength and crushing characteristics of calcareous sand in South China Sea under the influence of three factors [PDF]
Shuiwen dizhi gongcheng dizhiCalcareous sand, a type of marine soil found in the South China Sea, is characterized by its porous nature, irregular particle shape, and susceptibility to breakage. However, few studies have examined the mechanical properties of calcareous sand from the
Jianfeng ZHU +3 more
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Experimental and Mathematical Modeling of Monotonic Behavior of Calcareous Sand
Advances in Civil Engineering, 2020 The prominent performance of wave elimination and energy absorption makes calcareous sand important and useful in infrastructure construction and protection engineering.
Haotian Zhang +5 more
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Advances in Civil Engineering, 2020 Calcareous sand is characterized by low strength, multiporosity, and high-pressure shrinkage. This often leads to poor engineering properties. Therefore, it is often necessary to reinforce the calcareous sand in order to meet the actual engineering ...
Wei Wang, Jian Li, Jun Hu
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Effect of Fines Content on the Compression Behavior of Calcareous Sand
Applied SciencesDue to the hydraulic sorting effect in the hydraulic filling process, a fine-grained aggregate layer dominated by silty fine sand with uneven distribution is easily formed in reclamation projects, which triggers issues with the bearing capacity and ...
Suhang Huang, Xiaonan Gong
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Stress‒dilatancy behaviour of calcareous sand [PDF]
E3S Web of ConferencesCalcareous sands are a special geomaterial primarily composed of calcium carbonate or other insoluble carbonate materials susceptible to breakage. Therefore, breakage has a crucial impact on the change of calcareous sand granulation and the shape of ...
Z. Szypcio
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Experiment on MICP-solidified calcareous sand with different rubber particle contents and sizes [PDF]
Frontiers in MaterialsMicrobially induced calcite precipitation (MICP) is a new environmentally friendly technology, with the ability to improve the mechanical properties of calcareous sand.
Xinxing Xu, Xinning Yan
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Experiment Study on the Influence of Density and Confining Pressure on Triaxial Shear Properties of Calcareous Sand. [PDF]
Materials (Basel), 2023 Calcareous sand is one of the main building materials in the construction of islands and reefs, and its shear property is very important for predicting their strength and deformation.
Zhang H +5 more
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Effect of Irrigation Regimes on Productivity and Water Utilization Efficiency of Three Oil Olive Varieties Under Drip Irrigation System. [PDF]
Journal of Soil Sciences and Agricultural Engineering, 2016 A field experiment was conducted over a period of two successive growing seasons 2011and 2012 on 14 years old olive trees cultivated in sandy soil located at El-Bostan area in Ali Mubark experimental farm at south Tahrir region to investigate the effect ...
H. El-Zaher, M. attia, A. Abd El-All
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