Author: Robert Keune
Publisher:
ISBN:
Category : Frozen ground
Languages : en
Pages : 20
Book Description
Calculating the Amount of Unfrozen Water in Frozen Ground from Moisture Characteristic Curves
Author: Robert Keune
Publisher:
ISBN:
Category : Frozen ground
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Frozen ground
Languages : en
Pages : 20
Book Description
SIPRE Report
Author:
Publisher:
ISBN:
Category : Frozen ground
Languages : en
Pages : 272
Book Description
Publisher:
ISBN:
Category : Frozen ground
Languages : en
Pages : 272
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 260
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 260
Book Description
Technical Report
Author: Cold Regions Research and Engineering Laboratory (U.S.)
Publisher:
ISBN:
Category : Frozen ground
Languages : en
Pages : 300
Book Description
Publisher:
ISBN:
Category : Frozen ground
Languages : en
Pages : 300
Book Description
Technical Abstract Bulletin
Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 784
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 784
Book Description
Permafrost: North American Contribution [to The] Second International Conference
Author:
Publisher: National Academies
ISBN: 9780309021159
Category : Frozen ground
Languages : en
Pages : 808
Book Description
Publisher: National Academies
ISBN: 9780309021159
Category : Frozen ground
Languages : en
Pages : 808
Book Description
Government-wide Index to Federal Research & Development Reports
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1352
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1352
Book Description
Phase Composition of Pore Water in Cold Rocks
Author: Malcolm Mellor
Publisher:
ISBN:
Category : Ice
Languages : en
Pages : 72
Book Description
The phase composition of pore water in three types of rock subjected to temperature below OC was explored by a variety of techniques. Freezing point depression was measured as a function of water content by differential thermal analysis, the results yielding relationships between unfrozen water content and temperature. In an effort to avoid the practical difficulties involved in differential thermal analysis, attempts were made to determine freezing characteristics indirectly by air penetration and mercury penetration techniques applied at ordinary room temperatures. Electrical conductivity measurements were made as a function of temperature down to -195C in an attempt to obtain information on characteristics of interfacial water films at low temperatures. Thermal strain was measured as a function of temperature in order to detect direct mechanical effects associated with phase changes, chiefly strain discontinuities brought about by volume changes in the pore water during rapid freezing and thawing. Finally, isothermal compressibility whether the rock underwent step changes in volumetric strain at pressures corresponding to those of the phase boundaries for ice polymorphs. (Author).
Publisher:
ISBN:
Category : Ice
Languages : en
Pages : 72
Book Description
The phase composition of pore water in three types of rock subjected to temperature below OC was explored by a variety of techniques. Freezing point depression was measured as a function of water content by differential thermal analysis, the results yielding relationships between unfrozen water content and temperature. In an effort to avoid the practical difficulties involved in differential thermal analysis, attempts were made to determine freezing characteristics indirectly by air penetration and mercury penetration techniques applied at ordinary room temperatures. Electrical conductivity measurements were made as a function of temperature down to -195C in an attempt to obtain information on characteristics of interfacial water films at low temperatures. Thermal strain was measured as a function of temperature in order to detect direct mechanical effects associated with phase changes, chiefly strain discontinuities brought about by volume changes in the pore water during rapid freezing and thawing. Finally, isothermal compressibility whether the rock underwent step changes in volumetric strain at pressures corresponding to those of the phase boundaries for ice polymorphs. (Author).
Permafrost Environment Changes in a Warming Climate
Author: Xiaodong Wu
Publisher: Frontiers Media SA
ISBN: 2832507565
Category : Science
Languages : en
Pages : 179
Book Description
Publisher: Frontiers Media SA
ISBN: 2832507565
Category : Science
Languages : en
Pages : 179
Book Description
U. S. Government Research and Development Reports
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1178
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1178
Book Description