{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390282680567453056.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.14912/jsmcwm.28.0_453"}},{"identifier":{"@type":"NAID","@value":"130006234000"}}],"dc:title":[{"@language":"ja","@value":"乾燥地域に位置する埋立地における廃棄物の乾燥過程に関する研究"},{"@language":"en","@value":"Study on the drying process of the waste in the landfill under arid climate"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"Drying process of waste in landfill located in arid region was investigated from column experiment and numerical calculation. The concrete objective is to confirm whether the drying progresses to the inside of the landfill layer under the conditions in which evaporation is dominant. Drying experiments were conducted using four types of simulated waste. In the sand used as a control, drying in the deeper region did not proceed. This is because drying of the surface causes a drastic decrease in unsaturated hydraulic conductivity which makes liquid water transfer difficult. It is also caused by the condition in which internal evaporation hardly occurs. On the other hand, in case of waste which has larger voids inside, since internal evaporation occurred due to the heat transferred to the deep part, drying progressed. Excluding liquid water movement, coupled model considering only internal evaporation could reproduce experimental results roughly. This result suggests that stabilization is restrained by drying in landfill in arid region."},{"@language":"ja","@value":"乾燥地域に位置する埋立地での廃棄物の乾燥過程についてカラム実験と数値計算から検討を行った。具体的な目的は、蒸発が卓越するような条件下で、埋立層内部にまで乾燥が進行するかを確認することである。4種の模擬廃棄物を用いて乾燥実験を行った。対照として用いた砂は、内部の乾燥が進行しなかった。これは、表面の乾燥が不飽和透水係数の急激な低下を引き起こし液状水移動が困難になること、さらに深部は内部蒸発が起こり難い状態のためである。一方、内部にも粗大な空隙が多い廃棄物層では、深部においても伝達した熱により内部蒸発が起こり、乾燥が進行した。液状水移動を排除し、内部蒸発のみを考慮した連成モデルは実験結果を概ね再現出来た。本結果は、乾燥地域の埋立地では、乾燥により安定化が抑制されることを示唆するものである。"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1420845751142618880","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"70250470"},{"@type":"NRID","@value":"1000070250470"},{"@type":"NRID","@value":"9000347198854"},{"@type":"NRID","@value":"9000411212813"},{"@type":"NRID","@value":"9000411206541"},{"@type":"NRID","@value":"9000324998187"},{"@type":"NRID","@value":"9000258536585"},{"@type":"NRID","@value":"9000347171312"},{"@type":"NRID","@value":"9000405522506"},{"@type":"NRID","@value":"9000412584068"},{"@type":"NRID","@value":"9000347087936"},{"@type":"NRID","@value":"9000410902999"},{"@type":"NRID","@value":"9000392008068"},{"@type":"NRID","@value":"9000258538571"},{"@type":"NRID","@value":"9000010639003"},{"@type":"NRID","@value":"9000001570277"},{"@type":"NRID","@value":"9000254313242"},{"@type":"NRID","@value":"9000347148292"},{"@type":"NRID","@value":"9000399242648"},{"@type":"NRID","@value":"9000410902927"},{"@type":"NRID","@value":"9000283834430"},{"@type":"NRID","@value":"9000410902986"},{"@type":"NRID","@value":"9000410903610"},{"@type":"NRID","@value":"9000405522805"},{"@type":"NRID","@value":"9000405522666"},{"@type":"NRID","@value":"9000018752075"},{"@type":"NRID","@value":"9000347147877"},{"@type":"NRID","@value":"9000254720494"},{"@type":"NRID","@value":"9000283834841"},{"@type":"NRID","@value":"9000254721818"},{"@type":"NRID","@value":"9000405523026"},{"@type":"NRID","@value":"9000405522733"},{"@type":"NRID","@value":"9000375898794"},{"@type":"NRID","@value":"9000347171051"},{"@type":"NRID","@value":"9000410903465"},{"@type":"NRID","@value":"9000392007841"},{"@type":"NRID","@value":"9000347088779"},{"@type":"NRID","@value":"9000399242376"},{"@type":"NRID","@value":"9000410903488"},{"@type":"NRID","@value":"9000392008753"},{"@type":"NRID","@value":"9000347171215"},{"@type":"NRID","@value":"9000347088186"},{"@type":"NRID","@value":"9000392008771"},{"@type":"NRID","@value":"9000326266924"},{"@type":"NRID","@value":"9000240142698"},{"@type":"NRID","@value":"9000347148457"},{"@type":"NRID","@value":"9000399242859"},{"@type":"NRID","@value":"9000410903503"},{"@type":"NRID","@value":"9000347148462"},{"@type":"NRID","@value":"9000254247813"},{"@type":"NRID","@value":"9000258535489"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/yasu-tojo"}],"foaf:name":[{"@language":"ja","@value":"東條 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敏彦"},{"@language":"en","@value":"Matsuto Toshihiko"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Hokkaido University"},{"@language":"ja","@value":"北海道大学大学院"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282680567453058","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000375899330"}],"foaf:name":[{"@language":"ja","@value":"百瀬 大峰"},{"@language":"en","@value":"Momose Hirotaka"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Hokkaido University"},{"@language":"ja","@value":"北海道大学大学院"}]}],"publication":{"prism:publicationName":[{"@language":"en","@value":"Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management"},{"@language":"ja","@value":"廃棄物資源循環学会研究発表会講演集"},{"@language":"en","@value":"Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management"},{"@language":"ja","@value":"廃棄物資源循環学会研究発表会講演論文集"}],"dc:publisher":[{"@language":"en","@value":"Japan Society of Material Cycles and Waste Management"},{"@language":"ja","@value":"一般社団法人 廃棄物資源循環学会"}],"prism:publicationDate":"2017","prism:volume":"28","prism:number":"0","prism:startingPage":"453"},"jpcoar:conferenceName":"第28回廃棄物資源循環学会研究発表会","jpcoar:conferencePlace":"東京工業大学大岡山キャンパス","availableAt":"2017","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=%E4%B9%BE%E7%87%A5%E9%81%8E%E7%A8%8B","dc:title":"乾燥過程"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%9F%8B%E7%AB%8B%E5%BB%83%E6%A3%84%E7%89%A9","dc:title":"埋立廃棄物"},{"@id":"https://cir.nii.ac.jp/all?q=%E4%B9%BE%E7%87%A5%E5%9C%B0%E5%9F%9F","dc:title":"乾燥地域"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%86%85%E9%83%A8%E8%92%B8%E7%99%BA","dc:title":"内部蒸発"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%AE%89%E5%AE%9A%E5%8C%96","dc:title":"安定化"},{"@id":"https://cir.nii.ac.jp/all?q=Drying%20process","dc:title":"Drying process"},{"@id":"https://cir.nii.ac.jp/all?q=Landfilled%20waste","dc:title":"Landfilled waste"},{"@id":"https://cir.nii.ac.jp/all?q=Arid%20region","dc:title":"Arid region"},{"@id":"https://cir.nii.ac.jp/all?q=Internal%20evaporation","dc:title":"Internal evaporation"},{"@id":"https://cir.nii.ac.jp/all?q=Stabilization","dc:title":"Stabilization"}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2003468542"},{"@type":"CIA","@value":"130006234000"}]}