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  • 學位論文

膨潤土布用土量變異性對相關性質之影響研究

An Influence Study of Various Clay contains of GCL on the Related Properties.

指導教授 : 張達德
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摘要


膨潤土布(Geosynthetic Clay Liner,GCL),又稱皂土布,為一種新近發展出之地工合成材,其主要用途阻水。一般工程界常利用其特殊性質來減少液體滲流通過,以達到防滲阻水(Hydraulic Barrier)的目的。膨潤土布目前在歐美地區漸漸被推廣並應用於各種工程,如渠道、池塘、蓄水池、垃圾掩埋場等。 本研究為了解膨潤土布用土量變異性對相關性質之影響,故針對組成膨潤土布的三大構件:地工織物(Geotextile)、膨潤土(Bentonite)、膨潤土布(GCL)本身,進行多項定性測試與特性試驗。

並列摘要


Geosynthetic Clay liner (GCL) is the geosythetic developed in resent years. It is commonly used as the Hydraulic Barrier to decrease the liquid permeation. GCL is now broadly used in Europe and the US. It is applied to all kinds of constructions, such as water channel, pound, reservoir etc. To understand the influence of various clay contains of GCL on the related properties, many qualitative and property tests were done in this study. These tests were focused on Geotextile, Bentonite, and GCL itself,.

參考文獻


【2】林謙吉,「土工膨潤土布阻水特性之研究」,私立中原大學土木工程學系碩士論文,民國九十一年六月。
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【16】ASTM D5993-99 ,”Standard Test Method for Measuring Mass Per Unit of Geosynthetic Clay Liners”, American Society for Testing and Materials, West Conshocken, Pennsylvania, USA.
【17】ASTM D6496-99 ,”Standard Test Method for Determining Average Bonding Peel Strength Between the Top and Bottom Layers of Needle-Punched Geosynthetic Clay Liners”, American Society for Testing and Materials, West Conshocken, Pennsylvania, USA.

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