期刊
PERMAFROST AND PERIGLACIAL PROCESSES
卷 21, 期 1, 页码 97-104出版社
WILEY
DOI: 10.1002/ppp.679
关键词
Mountain permafrost engineering; site investigation; consequences/sensitivity analysis; monitoring; technical solutions
资金
- Swiss Federal Office of Transportation
- armasuisse Real Estate
- canton Valais
Mountain infrastructure can be negatively affected by ground-ice degradation induced by the combined effects of construction activity, the Structure itself and climate change. Modification Of Subsurface conditions may cause differential settlement, creep and deformation of structures, substantially shortening their service life. Permafrost detection techniques and adaptive design methods taking into account changes in the geotechnical properties of the ground are rarely applied on construction sites in the Alps. The analysis of potential structural sensitivities to changes in the substrate and the determination of failure consequences are necessary for the successful design of durable infrastructure. Appropriate monitoring systems allow timely diagnoses and the application of suitable remedial measures. The use of specially conceived technical solutions in mountain perrnafrost is becoming widespread, yet there is not a commonly accepted state-of-the-art. New recommendations provide an overview of practical solutions for the construction and maintenance of durable infrastructure in Mountain permafrost. Copyright (C) 2010 John Wiley & Sons, Ltd.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据