块石层与碎石层降温效果室内试验研究_stmopen 关键词】: 多年冻土 融化下沉 稳定性 块石 碎石 降温 [gap=1521]Keywords】: permafrost,thaw settlement,cooling,stability,block stone,crushed stone
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On the basis of the thaw settlement test and the creep test, the mechanical properties of subgrade soil in penennially frozen soil zone are studied.
通过路基土室内融沉压密试验和蠕变试验，对多年冻土地区路基土的工程性质进行了研究。
参考来源 - 多年冻土地区路基变形特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The design and construction of thaw settlement grouting during forced thaw in the metro connected aisle project are described.
介绍了国内首个地铁联络通道强制解冻融沉注浆工艺的设计与施工。
The most permafrost from Shiquan river to Ritu is seasonal frozen soil. It is easy threatened by permafrost such as frost swelling, salivary ices, thaw settlement.
在狮泉河至日土段沿线冻土主要是季节性冻土，容易发生路面翻浆、涎流冰、路基融沉等冻土病害。
The warm oil will produce thawing of ice rich soil adjacent to the pipeline when it crosses through permafrost zone, resulting in thaw settlement of the pipeline and variation of soil properties.
埋地热油管道通过永冻地带时，会导致土壤解冻，进而导致管道沉陷和土壤物性参数变化。分析管道周围土壤融化圈变化对管道系统的设计、施工和管理是必需的。
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