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Modelling and calibration for cyclic soil-structure interface behaviour [PDF]
E3S Web of Conferences, 2019 The structural performance of many geotechnical systems (e.g. axially-loaded pile foundations), depends on the shearing resistance at the soil interface, which may govern the load bearing capacity of the foundation. Experimental investigations have shown
Kullolli Borana +3 more
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Thermal effects on mechanical behaviour of soil–structure interface [PDF]
Canadian Geotechnical Journal, 2020 Mechanical behaviour of the soil–structure interface plays a major role in the shear characteristics and bearing capacity of foundations. In thermoactive structures, due to nonisothermal conditions, the interface behaviour becomes more complex. The objective of this study is to investigate the effects of temperature variations on the mechanical ...
Farimah Masrouri, Soheib Maghsoodi
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ModellingThe importance of using sophisticated interface models to obtain realistic numerical solutions of soil–structure interaction (SSI) problems has been recognised in recent decades. With this aim, various advanced interface models have been developed, which
Michael Niebler +3 more
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Geomechanics for Energy and the EnvironmentThermally-activated (TA) piles are cost-effective technologies with the dual role of transferring structural loads to the ground while exchanging heat with the surrounding soil as part of shallow geothermal energy systems. As TA piles are subjected to both thermal and mechanical loads, the behaviour on the soil-structure interface is particularly ...
Diana Salciarini +2 more
exaly +3 more sources
Thermo-mechanical behaviour of clay-structure interface [PDF]
E3S Web of Conferences, 2019 The mechanical behaviour of the soil-structure interface plays a major role in the shear characteristics and bearing capacity of foundations. In thermo-active structures, due to non-isothermal conditions, the interface behaviour becomes more complex. The
Maghsoodi Soheib +2 more
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Failure mechanism of fine-grained soil-structure interface for energy piles
Soils and Foundations, 2022 The response of the soil-structure interface can significantly affect the performance of any geotechnical structure. Thermal cycles are a new factor that influence the response to all structures that have an energy function in addition to the structural ...
Elena Ravera, Lyesse Laloui
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Effects and dynamic behaviour of soil - framed structure interaction
Građevinar, 2022 The effect and behaviour of soil - framed-structure interaction (SSI) under dynamic load conditions are presented in the paper. All civil engineering structures involve various types of structural elements that are in direct contact with soil.
Guerdouh Dhehbiya, Khalfallah Salah
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Comparative Test on the Bond Damage of Steel and GFRP Bars Reinforcing Soft Rock Slopes
Applied Sciences, 2021 Soft rock slopes were anchored with traditional steel bars and new Glass Fibre Reinforced Polymer (GFRP) bars. The difference in the anchorage performance of the two kinds of anchorage elements in soft rock and expansive soil was studied by an in-situ ...
Xinrong He +4 more
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A Weibull-based damage model for the shear softening behaviours of soil–structure interfaces [PDF]
Geotechnical Research, 2021 The shearing mechanical properties of an interface are of great significance to the stability analysis of soil–structure interaction in practice. Based on the theory of damage mechanics, an interface subjected to shearing conditions can be divided into two parts: damaged and undamaged, together bearing the entire shear load.
Chengchao Guo +4 more
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Yantu gongcheng xuebao, 2023 The EPS-mixed soils are composed of two solid phases (cemented soils and EPS beads) with the unique mesoscopic structure. The macroscopic behaviour of the EPS-mixed soils has been widely investigated so far, but the focus has seldom been put on the ...
SHEN Zhifu , SHEN Guangming , WANG Zhihua , GAO Hongmei
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