融土 [
róng tǔ]
[地理] melted soil
- 人工冻结法是利用冻土强度远大于融土这一特性,进行地下工程施工场地维护的一种方法。
Artificial ground freezing is used to constructed site supporting of underground engineering according to the fact that the strength of frozen soil is much larger than that of frozen soil. - 冻土环境不利于可溶盐离子及有机质的迁移与分解,冻土中各点含盐量及有机质含量高于融土。
Permafrost environment is not favorable for salt ions transport and organic decomposition, and the salt content and organic matter content in permafrost is higher than that in unfrozen soils. - 试验结果还表明:正冻土温度变化速率与其初始含水率间存在反相关性,而正融土温度变化速率与其初始含水率间无单调相关性。
It was also shown that there was an inverse correlation between the speed of temperature variation and the initial water content for freezing soil, but no monotonic correlation for the thawing soil.
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