After asphalt pavement having been constructed in permafrost regions, permafrost thermal regime and permafrost table under roadbed will undergo a change.
多年冻土区修筑沥青路面后,引起了路基下多年冻土上限、多年冻土热状态等变化。
The results are of practical meaning to improve soil thermal regime and guide agricultural production in seasonal frozen districts.
研究结果对于改善季节性冻土区土壤热状况,指导农业生产具有实际意义。
The temperature field computation of engine cabin is to obtain the temperature change law according to thermal regime of engine in.
针对发动机舱的特殊性,提出了具有高速气流流动防护区的通风补偿计算方法与管网设计準则。
Based on observed data of two monitoring sections in Beiluhe test site of Qing-Zang Railway, the characteristics of underlying ground thermal regime after constructing high embankment are analyzed.
基于青藏铁路北麓河试验段两个监测断面的地温监测资料,分析了修筑高路基后下伏土层的热状况变化特征。
This kind of difference in thermal state may result in asymmetric thermal regime in embankment, and underlying soil as well. As a result, possible unevenly transverse deformation may appear.