摘要
随着地铁项目的逐步增多,岩土热物理参数逐步被广泛关注,特别是DRE-2C导热系数测试仪,目前已被国内多家单位引用于测定岩土的热物理参数指标。研究分析了采用DRE-2C导热系数测试仪及BRR比热容测试仪测试岩土热物理参数的测试方法及流程,以期为同行提供一些有益的参考。
The thermal parameters are necessary in metro design and construction projects. The DRE-2 C thermal conductivity testing device has been widely and commercially used in consulting and testing firms. This paper presents the testing procedures of two thermal parameter testing devices: DRE-2 C thermal conductivity and BRR unit thermal capacity testing equipment.
作者
杨红英
YANG Hongying(Engineering Testing Co.Ltd.,China Railway Eryuan Engineering Group Co.,Ltd.,Chengdu 610031)
出处
《土工基础》
2019年第1期99-102,共4页
Soil Engineering and Foundation
关键词
热物理
岩土
测试
thermal physics
geomaterials
testing
