陶同康,鄢俊,于龙. 复合土工薄膜的隔热特性[J]. 水利水运工程学报, 1997, (1).
引用本文: 陶同康,鄢俊,于龙. 复合土工薄膜的隔热特性[J]. 水利水运工程学报, 1997, (1).
Tao Tongkang, Yan Jun, Yu Long. Thermal insulating property of geotextile/geomembrane composite[J]. Hydro-Science and Engineering, 1997, (1).
Citation: Tao Tongkang, Yan Jun, Yu Long. Thermal insulating property of geotextile/geomembrane composite[J]. Hydro-Science and Engineering, 1997, (1).

复合土工薄膜的隔热特性

Thermal insulating property of geotextile/geomembrane composite

  • 摘要: PVC土工薄膜与针刺土工织物相结合的复合土工薄膜具有非均质、各向异性及多孔性等特征,是一种隔热性能良好的工程材料。对复合土工薄膜的热扩散系数进行了试验。并结合工程实例对其隔热作用进行了计算分析,以论证其隔热效果。

     

    Abstract: Owing to its nonhomogeneity, anisotropy etc. geotextile / geomembrane composite,composed of PVC geomembrane and needlepunched geotextile, is a kind of engineering material with good thermal insulation, experiments are made on its thermal diffusivity.Simultaneously, combined with engineering examples, thermo-insulation of the geomembrane composite is computed and analyzed, and its results are verified.

     

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