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SANDY SOILS DYNAMIC STRENGTH PARAMETERS ACCORDING TO TRIAXIAL TESTS
Engineering Geology World, 2019 Correct determination of strength properties is always relevant for the prediction of the mechanical behavior of soils and their massifs. Under static loading conditions, the issue is prominent in domestic and foreign literature, but the determination of strength properties under dynamic loading causes theoretical and methodical issues.
E. A. Sentsova +2 more
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Impact of triaxial stress state at various pavement depths on the dynamic modulus of asphalt mixture
Case Studies in Construction MaterialsThe mechanical characteristics of asphalt mixture are closely related with its stress state, temperature, and loading rate, therefore, the loading condition of the asphalt mixture's dynamic modulus test should be consistent with the actual temperature ...
Jun Zhang, Ye Wang, Xudong Wang, Hao Chu
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Shock and Vibration, 2018 Rock bursts occur frequently in coal mines, and the mechanical properties of saturated coal specimens under coupled static-dynamic loading need to be studied in detail.
Wen Wang +4 more
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PRACTICAL INVESTIGATION OF GEOGRID-REINFORCED GRANULAR SOIL AT CYCLIC LOAD [PDF]
Proceedings on Engineering SciencesTo examine the impact of confining pressure on the dynamic properties of geogrid-reinforced gravel soil under a similar dynamic stress ratio and dynamic stress amplitude, a dynamic triaxial test was conducted using the dynamic triaxial test apparatus ...
Hassan Ali Ahmed +2 more
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Dynamic Deformation Characteristics of Joomunjin Standard Sand Using Cyclic Triaxial Test [PDF]
Journal of the Korean Geotechnical Society, 2012 In this study, the modified cyclic triaxial tests with Joomunjin standard sand are performed for dynamic deformation characteristics, such as Young`s moduli and damping ratio. The cyclic triaxial test is equipped with Local Displacement Transducer (LDT) on the outside of a cell which has a range from to of shear strains, (%), instead of conventional ...
You-Seong Kim +3 more
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Large dynamic triaxial test of tire scrap reinforced soil
Shuiwen dizhi gongcheng dizhiWith the continuous increase in train speed standards, the vibration amplitude between wheels and tracks intensifies, resulting in greater loads transmitted to the subgrade.
Lihua LI +5 more
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Water Science and Engineering, 2012 The capacity and size of hydro-generator units are increasing with the rapid development of hydroelectric enterprises, and the vibration of the powerhouse structure has increasingly become a major problem.
Ji-jian Lian, Long-jun He, Hai-jun Wang
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Dynamic Properties of Granulated Rubber Using Different Laboratory Tests
Buildings, 2021 Due to the socio-environmental hazards arising from the stockpiling of disposed scrap tires, the necessity to utilize such material in civil construction and other applications is deemed mandatory.
Ahmed Moussa +2 more
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Engineering properties of basalt aggregates in terms of use in granular layers of flexible pavements
Case Studies in Construction Materials, 2022 In this study, it is aimed to increase the level of knowledge about the physical and mechanical properties of basalt aggregates which is produced as crushed-stone in quarries. For this purpose, an experimental study was carried out on aggregates and test
Altan Yılmaz
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DYNAMIC PROPERTIES OF RIGID POLYURETHANE FOAM IN CYCLIC TRIAXIAL TESTS
International Journal of GEOMATE, 2021 The aim of this study is to clarify the dynamic properties of rigid polyurethane foam. A method for renovating a deteriorated bridge as a lightweight embankment was proposed. The space underneath a bridge is filled with polyurethane to support the upper structure.
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