博碩士論文 87322053 完整後設資料紀錄

DC 欄位	值	語言
DC.contributor	土木工程學系	zh_TW
DC.creator	陳志霖	zh_TW
DC.creator	Chih-Ling Chen	en_US
dc.date.accessioned	2000-7-28T07:39:07Z
dc.date.available	2000-7-28T07:39:07Z
dc.date.issued	2000
dc.identifier.uri	http://ir.lib.ncu.edu.tw:444/thesis/view_etd.asp?URN=87322053
dc.contributor.department	土木工程學系	zh_TW
DC.description	國立中央大學	zh_TW
DC.description	National Central University	en_US
dc.description.abstract	本文主旨在於以三軸試驗探討膨潤土–碎石之緩衝材料力學性 質，並建立理論模式來預測緩衝材料之應力–應變曲線。 為提高試體之均勻性，本文使用分層靜態壓實法來製作試體，以 探討膨潤土乾密度、碎石體積百分比在不同圍壓下對緩衝材料之力學 性質影響。由試驗結果顯示，分層靜態壓實法能有效提升試體之均勻 性。就核廢料處置場中緩衝材料之力學性質而言，提高膨潤土乾密度、 增加碎石含量體積百分比以及加大圍壓皆能提升緩衝材料之力學強 度；但在提高膨潤土乾密度及增加碎石含量體積百分比的同時，緩衝 材料的應力–應變關係也逐漸趨於脆性破壞的形態，這會降低緩衝材 本文另一重點在於利用複合材料力學中微觀力學模式配合雙曲線 模式以及靜態壓實試驗，來預測不同乾密度與不同膨潤土體積比的緩 衝材料在不同圍壓下的力學性質；預測結果與本文試驗結果相較，顯示兩者相當吻合。	zh_TW
dc.description.abstract	buffer in order to find out it’s mechanical properties and built up predicted model of it’s mechanical performance. Bentonite was mixed with different volume fraction of crushed granite, and specimens were statically compacted to many dry density. To getting uniform specimen, each layer were compacted statically until the specimen had been made. Results indicate that having high dry density, mixed with more crushed granite content, and in high confining pressure will get good shear strength, but it’s energy capacity will be lost at the same time.	en_US
DC.subject	緩衝材料	zh_TW
DC.subject	靜態壓實	zh_TW
DC.subject	雙曲線模式	zh_TW
DC.subject	核廢料處置場	zh_TW
DC.subject	三軸試驗	zh_TW
DC.subject	力學性質	zh_TW
DC.subject	buffer material	en_US
DC.subject	static compaction	en_US
DC.subject	hyperbolic model	en_US
DC.subject	nuclear	en_US
DC.title	放射性廢料處置場緩衝材料之力學性質	zh_TW
dc.language.iso	zh-TW	zh-TW
DC.title	Mechanics of Buffer Materials in Nuclear Wastedisposal	en_US
DC.type	博碩士論文	zh_TW
DC.type	thesis	en_US
DC.publisher	National Central University	en_US