滲濾粘土 的英文怎麼說
中文拼音 [shènlǜniántǔ]
滲濾粘土
英文
percolating clay-
In this article the conclusion was got from some experiments and researches that the crux of the matter is to solve the seepage stability of the soil and it is possible that gravelly soil is made into impervious core with the protection of filter
但是存在土料的含礫量不均勻、粘粒含量低、滲透系數偏大、天然含水量偏低、塑性較差等缺陷。試驗研究還認為，只要解決好滲透穩定問題，做好反濾保護，礫質土作心墻防滲體是可行的。After the batch tests, geotechnical characteristics of cation contaminated clay are studied. it is found that adsorbed cation can induce significant changes in the mechanical properties of clay. : to determine diffusion parameters of cations through clay, some laboratory tests are carried, out via horizontal and vertical diffusion tests
在粘土吸附性的基礎上，對粘土吸附污染物離子后的基本土工特性（塑性、滲透性、強度等）進行試驗研究，總結了粘性土在滲濾液的長期作用下其土工特性的變化趨勢。But there are still many problems of landfills in practice, e. g. the isolation and safe - contaminant systems of landfill. on the basis of the theory of contaminant migration in clay, the geoenvironmental characteristics of clay and their effects on the effectiveness of clay liners in landfill are studied in this thesis
針對目前國內在填埋場防污技術中普遍存在的問題，本文基於垃圾填埋場滲濾液中污染物在粘土中的遷移機理，系統地研究了襯墊中粘性土的環境土工特性，及其對垃圾填埋場襯墊防污性能的影響。
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