Results 121 to 130 of about 12,144 (228)

Effect of Silt and Clay Fraction Content on Frost Heave of Fine-Grained Soils

Architecture, Civil Engineering, Environment
Frost heave in soils is a significant problem of geotechnical engineering. Despite the introduction of numerous simplified frost susceptibility criteria, there is still no clear relationship between the particle size distribution and their frost heaving ...
WITEK-ZIELONKA Kinga, PARYLAK Krzysztof, KILIAN Wojciech, ZIELONKA Łukasz   +3 more
doaj   +1 more source

Frost susceptibility of sub-base gravel used in Pearl-Chain Bridges: an experimental investigation [PDF]

, 2018
Andersen, Iben Brøndum, Hansen, Kurt Kielsgaard, Lund, Mia Schou Møller   +2 more
core   +1 more source

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

A generalised secondary frost heave model. [PDF]

, 1994
Fowler, A. C., Krantz, W. B.
core  

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

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
doaj  

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

Frost heave in compressible soils

, 2016
We develop a mathematical model of frost heave in compressible soils based on a morphological instability of the ice–soil interface. The theory accounts for heave and soil consolidation,while avoiding the frozen fringe assumption. Using a Lie-B¨acklund transformation an analytical solution to the governing equations is found. Two solidification regimes
Majumdar, A, Peppin, S, Style, R, Sander, G   +3 more
openaire   +1 more source

Study on discrete prediction model for mechanical behavior of buried pipelines under the influence of differential frost heave. [PDF]

Sci Rep
Zhang X, Chen L, Guan L.
europepmc   +1 more source