Results 171 to 180 of about 6,675,201 (223)

Evolution patterns and characteristics of ballasted track bed lateral resistances in cold regions under progressive freezing of ice layers. [PDF]

PLoS One
Liu J, Qi W, Chen A, Cao Y, Kou L, Sysyn M, Ma Z.   +6 more
europepmc   +1 more source

Integrated cold resistance subgrade system utilizing oil shale waste and XPS insulation for sustainable infrastructure in seasonal frozen regions. [PDF]

Sci Rep
Han L, Gao Y.
europepmc   +1 more source

Research and application of fiber-reinforced EPS particle lightweight soil in highway engineering in cold regions. [PDF]

Sci Rep
Dou H, Xu B, Li F, Li Y, Liu H, Zu F.
europepmc   +1 more source

Optimizing the Composition of Solid Sodium Silicate-Activated Solid Waste-Based Geopolymer Based on the Response Surface Methodology and Its Performance. [PDF]

Materials (Basel)
Zhou H, Wang Y, Gao H, Guo W, Fan T, Si C, Ma X.   +6 more
europepmc   +1 more source

Study on the Physico-Mechanical Properties and Damage Mechanisms of Weakly Cemented Sandstone under Freeze-Thaw Cycles. [PDF]

ACS Omega
Tan S, Wang N, Li W, Zhou L, Yu M.
europepmc   +1 more source

Equipment for frost heave tests : Friction between plastic and soil

, 1982
Admasie, Daniel, Stenberg, Lars
openaire   +1 more source

Research on Elastocoast Revetments Frost Heave Adaptability Model Test

Advanced Materials Research, 2011
Elastocoast revetments frost heave adaptability model test was carried out. Conclusions: (1) Elastocoast revetments can increase heat resistance and decrease the energy transfer. So the frozen depth and amount of frost heaving could be reduced. (2) This structure has deformation characteristics with temperature, and has a deformation at the test ...
Hua Zhong, Bin Zhang, En Liang Wang
openaire   +2 more sources

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Development of a Frost-Heave Testing Apparatus with a Triple Cell

International Journal of Civil Engineering, 2021
In this study, the first frost-heave testing apparatus with a triple cell was developed that can measure the amount of frost-heave and heaving pressure, as well as achieve high-accuracy temperature control. The performance of the apparatus was validated by a series of frost-heave tests, which were conducted in a closed system with saturated sandy soil ...
Kean Thai Chhun, Kyoung-Jea Jun, Chan-Young Yune   +2 more
openaire   +1 more source

Tests of the Concept of Secondary Frost Heaving

Soil Science Society of America Journal, 1975
Abstract Heaving tests were conducted with 2–4, 4–8, and 8–16 µm soil fractions in special apparatus in which sliding friction (during heaving) was eliminated by confining the specimen as in standard triaxial test apparatus. Maximum pressures developed by heaving exceeded those computed by a primary heaving model (
J. P. G. Loch, R. D. Miller
openaire   +1 more source