Results 111 to 120 of about 2,155 (217)

Frost-heave induced interaction between buried pipelines and soils

, 1995
This thesis investigates the interaction between frozen soil and a pipeline embedded in a discontinuous frost heat zone. The computational modelling procedures proposed in the thesis include the modelling of frost heave generation, the constitutive ...
Hu, Jun, 1961-
core  

Modeling of frost heave and surface temperatures in roads

, 2002
Temperature and moisture are very essential parameters when describing the condition of a pavement. In most cases, a high moisture content involves a decreased bearing capacity and, consequently, a shorter durability of the pavement.
Hermansson, Åke
core  

Numerical analysis of frost heave-induced damage in asphalt pavements

Deterioration caused by frost heave appears as cracks, localized upward deformations,or longitudinal waves on the surface of road pavements. A multiphysics modeling approach is required to predict the performance of pavement systems under frost heave ...
Vosoughian, Saeed,, Balieu, Romain,
core  

On the Mechanism of Frost Heaving

Journal of the Meteorological Society of Japan. Ser. II, 1944
U. Nakaya, S. Sugaya
openaire   +2 more sources

Growth mechanism of segregated ice and its influence on frost heave characteristics during horizontal freezing. [PDF]

Sci Rep
Tang T, Xu H, Shen Y, Liu X, Zhu D, Guo J.   +5 more
europepmc   +1 more source

Research on the Frost-Heave Feature of Roadbed Soil Reinforced by Polyurethane Using Distributed Fiber-Optic Sensing. [PDF]

Polymers (Basel)
Li J, Cao D.
europepmc   +1 more source

Investigation on the effects and mechanisms of nano-ZnO in mitigating frost heave damage of water conveyance structures in cold regions. [PDF]

Sci Rep
Wang Y, Wen Z, Hao X.
europepmc   +1 more source

Frost heave testing of norwegian materials for road infrastructure

In areas of seasonal frost, frost susceptibility composed by frost heaving during the winter and thaw softening during the spring is one of the most dangerous phenomenon for transportation, road and railway infrastructure.
Giudici, Henri
core  

Experimental and analytical investigation of Frost heave characteristics in red-bed coarse-grained materials incorporating particle breakage effect. [PDF]

Sci Rep
Han X, Sun R, Tian S, Ling X, Zou J, Liu J, Qin X.   +6 more
europepmc   +1 more source

Title Calculation Method of Artificial Ground Frozen Soil Frozen and Heave Caused by Layers and Structural Deformation

工程科学与技术
Objective The artificial ground freezing method is widely applied in the construction of tunnels through highly saturated soft soil layers. However, the phenomenon of frozen soil expansion can adversely effect the safety of overlying structures.
Lei WANG, Xiangsheng CHEN, Jun WU, Zhiqiang LIU   +3 more
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