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Cold Weather Construction of Rights-of-way for Roads

Cold Weather Construction of Rights-of-way for Roads
Author: N Ya Kharkhuta
Publisher:
Total Pages: 9
Release: 1972
Genre: Civil engineering
ISBN:

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As a rule, during the winter, the fill should be built up from loose soils. The use of cohesive soils is basically possible, but always involves considerable difficulties. In those cases when supersaturated loose soils are used for constructing fill, the established standards for density can not be achieved. As a result of the inadequate compaction of soils and their excessive wetting, such embankments become unstable when exposed to freeze-thaw cycles. Their stability is manifested in the fact that the frost upheavals of the roadbed surface exceeds the tolerable limits causing stresses and disruptions to appear in the road coverings built on the roadbed. (Author).


CRREL Monograph

CRREL Monograph
Author:
Publisher:
Total Pages: 108
Release: 1981
Genre: Cold regions
ISBN:

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CRREL Report

CRREL Report
Author:
Publisher:
Total Pages: 480
Release: 1996
Genre: Cold regions
ISBN:

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Glaciological Data

Glaciological Data
Author:
Publisher:
Total Pages: 350
Release: 1977
Genre: Frozen ground
ISBN:

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Climatology in Cold Regions

Climatology in Cold Regions
Author: Chenghai Wang
Publisher: John Wiley & Sons
Total Pages: 293
Release: 2023-01-11
Genre: Science
ISBN: 1119702690

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Climatology in Cold Regions A groundbreaking interdisciplinary study of cold-region weather systems and their vital role in predicting climate change across the globe Climatology in Cold Regions explores the complexities of land−atmospheric interaction across the Earth’s cryosphere, systematically placing soil thawing, snow melting, surface diabatic heating, and other processes within the context of broader climatological models. Drawing from a wealth of new data, leading atmospheric scientist Chenghai Wang illustrates how cold-region weather systems can be parameterized to improve seasonal climate prediction and provide crucial insights into projected changes in climate over the next 50-100 years. The book opens with an introduction to the characteristics and classification of cold-region climatology, followed by a detailed description of the primary weather systems and land surface processes in cold regions. The core of the book presents a new approach for seasonal climate prediction using signals obtained from cryospheric processes, supported by a discussion of climate disasters and the impact of climate change on the ecology of cold regions. Introduces a new way of modeling climate in cold regions Offers novel approaches for assessing climate signals from cold regions in seasonal and sub-seasonal predictions Presents new data on the role of cold-region climatology in forecasting and driving global temperature changes Discusses the role of cold regions as the main source of global freshwater supply A significant contribution to climate research and beyond, Climatology in Cold Regions is essential reading for students, scientists, and researchers in the atmospheric sciences, meteorology, ecology, hydrology, and Earth sciences.


Thermal Design Considerations in Frozen Ground Engineering

Thermal Design Considerations in Frozen Ground Engineering
Author: Thomas G. Krzewinski
Publisher: ASCE Publications
Total Pages: 292
Release: 1985-01-01
Genre: Technology & Engineering
ISBN: 9780784475782

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Prepared by the Technical Council on Cold Regions Engineering of ASCE. The design of engineering projects in frozen ground requires thermal design considerations in addition to standard geotechnical design. Factors that influence the thermal characteristics of a site include climatological data, microclimatic characteristics, local hydrology, soil properties, and disturbance. This monograph presents ground temperature observations, procedures for temperature monitoring, analytical methods for ground thermal regime calculations, and ground thermal properties. Active and passive techniques for ground temperature control and ground thawing methods are also presented, followed by case histories of ground temperature effects.