Results 121 to 130 of about 2,155 (217)

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

Progressive Lifting of Shallow Sewers Due to Frost Heave Actions: Investigation of a Lumped Parameter Frost Heave Model

, 2003
The objective of this report is to complete work undertaken at the University Minnesota in the mid 1990's. This work was directed at developing an understanding of frost heaves in relationship to the lifting of buried objects such as shallow sewers.
Voller, Vaughan, Sterling, Raymond, Hou, Ling-Jun   +2 more
core  

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

Simulation of Frost-Heave Failure of Air-Entrained Concrete Based on Thermal-Hydraulic-Mechanical Coupling Model. [PDF]

Materials (Basel)
Wang X, Xue F, Gu X, Xia X.
europepmc   +1 more source

A potential new frost heave mechanism in high-speed railway embankments

Substantial frost heave has been observed in coarse fills in high-speed railway embankments. These coarse fills have very low water contents, and are located above the groundwater table. In an attempt to explain the unexpected frost heave, it is proposed
F. Niu (21292082), G. Cheng (686258), D. Sheng (21272705), S. Zhang (71002)   +3 more
core  

Three-dimensional deformation of strata that are rich with water during construction of a plane skew connecting channel using artificial ground freezing technique. [PDF]

Sci Rep
Hong R, Cai H, Yao Y.
europepmc   +1 more source

On the Mechanism of Frosting Heaving

Journal of the Meteorological Society of Japan. Ser. II, 1940
U. Nakays, T. Magono
openaire   +2 more sources

Study on ice condensation characteristics and deformation laws of two-dimensional orthopermafrost. [PDF]

Sci Rep
Zhao G, Zhang Z, Chen J, Liu X, Lei B.
europepmc   +1 more source

Tunnel portal lining behavior in freeze-thaw conditions and innovative anti-freezing insulation structures. [PDF]

Sci Rep
Zhang Y, Tang L, Kong X, Tian S, Ling X, Ma P, Xu P.   +6 more
europepmc   +1 more source

Antifreeze Protein for Freeze-Thaw Durability Enhancement of Cement Mortar: Effects and Action Analysis. [PDF]

Materials (Basel)
Zhang Q, Gong J, Gong M.
europepmc   +1 more source