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Record #125567:

Growth condition of an ice layer in freezing soils under applied loads: 1. Experiment / Kazuo Takeda, Yoshisuke Nakano.

Title: Growth condition of an ice layer in freezing soils under applied loads: 1. Experiment / Kazuo Takeda, Yoshisuke Nakano.
Author(s): Takeda, Kazuo.
Nakano, Yoshisuke.
Date: 1993.
In: CRREL Report. (1993.), Vol. 93-21 (1993)
Abstract: Tests on Kanto loam. Steady growth condition was found to be determined by absolute value of temperature gradient of unfrozen part of soil αu near 0°C isotherm and that of unfrozen part of soil αf near warmest end of ice layer under given hydraulic conditions and applied effective pressure σ as follows: αu=Aαf, k₁/k₀>AS(σ), where k₁ and k₀ are thermal conductivities of frozen and unfrozen parts, respectively, A is constant and S is increasing function of σ.
Notes:

CRREL Report. Vol. 93-21 :v, 1-11 (1993).

Keywords: 551.34 -- Geocryology. Frozen ground.
551.345 -- Permafrost. Cryopedology.
53 -- Physics.
536.421.4 -- Freezing.
631.436 -- Soils, thermal properties.
E8 -- Glaciology: frost action and permafrost.
SPRI record no.: 125567

MARCXML

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100 1# ‡aTakeda, Kazuo.
245 10 ‡aGrowth condition of an ice layer in freezing soils under applied loads :‡b1. Experiment /‡cKazuo Takeda, Yoshisuke Nakano.
260 ## ‡a[S.l.] :‡b[s.n.],‡c1993.
300 ## ‡ap. v, 1-11 :‡bill., diags., tables.
500 ## ‡aCRREL Report. Vol. 93-21 :v, 1-11 (1993).
520 3# ‡aTests on Kanto loam. Steady growth condition was found to be determined by absolute value of temperature gradient of unfrozen part of soil αu near 0°C isotherm and that of unfrozen part of soil αf near warmest end of ice layer under given hydraulic conditions and applied effective pressure σ as follows: αu=Aαf, k₁/k₀>AS(σ), where k₁ and k₀ are thermal conductivities of frozen and unfrozen parts, respectively, A is constant and S is increasing function of σ.
650 07 ‡a551.34 -- Geocryology. Frozen ground.‡2udc
650 07 ‡a551.345 -- Permafrost. Cryopedology.‡2udc
650 07 ‡a53 -- Physics.‡2udc
650 07 ‡a536.421.4 -- Freezing.‡2udc
650 07 ‡a631.436 -- Soils, thermal properties.‡2udc
650 07 ‡aE8 -- Glaciology: frost action and permafrost.‡2local
700 1# ‡aNakano, Yoshisuke.
773 0# ‡7nnas ‡tCRREL Report. ‡gVol. 93-21 (1993) ‡wSPRI-54834
917 ## ‡aUnenhanced record from Muscat, imported 2019
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