高松塚古墳墳丘部の生物対策としての冷却方法の検 討
著者 石崎 武志, 三浦 定俊, 犬塚 将英, マグデｨ カリ
ル
雑誌名 保存科学
号 45
ページ 59‑68
発行年 2006‑03‑31
URL http://doi.org/10.18953/00003655
Creative Commons : 表示 ‑ 非営利 ‑ 改変禁止
http://creativecommons.org/licenses/by‑nc‑nd/3.0/deed.ja
2006 59
᭗شӞىىɯᢿƷဃཋݣሊƱƠƯƷϬҲ૾ඥƷ౨᚛
ॄ! ໌Ȇ२׆! ੇȆࡂ! םȆςσȄζΈΟͻ
ɖϧ ̟ѣь ѵџ Ȼ
! ࣞઐࡣ͉́Ȅ༃ْอࡉͤ͢ 30 ාࠐً̱̹ 2002 ාͅ༃ْ߃ཌྷࣱ͈ͅΫ͈อ̦ږ
̯ͦȄ༃ْ͈͒גޣ̦࠼ැ̯̹̹ͦ͛Ȅ2003ාͅݢ༗ంచॐտ֥ٛȄ2004ͅࢭݛ༗ంచॐ
൦տ֥̦ٛၛ̻ષ̬̹ͣͦ
ˍȫȃ2005ා˒ͅٳट̯̹࣭ͦ༯ࣞઐࡣ༃ْࢭݛచॐ൦ٛ
ˎȫ́Ȅ༃ْ͈༗ం͈̹͛ͅȄ̱ٜͬ৾ͤ̀ఘਘၑ࣐̠̭̦ͬ͂ࠨ̯̹ͦȃ̱̥̱Ȅࢭݛ చॐ͈࡛͉́͘ͅȄऺ͈̈́̓औȄࢥম̦ͅݞ͖̳גޣບث൝Ȅ̱̩͈͊ͣশۼ
ͬါ̳ͥ͂ࣉ̢ͣͦͥȃ̷̭́Ȅ̷͈ۼ͈ٺ͈ࢩ̦ͤͬཡ̪̹͛ͅॻഎ̈́ந౾̱͂̀൚࿂
͈చॐ̦ຈါ̜́ͥȃΫͬဲଷ̳͉ͥͅȄस́फ़༹̳༷͈ͥఈͅȄΫ͈ಿͬஷ ٺ༹̳༷̦̜ͥͥȃ̳̻̈́ͩȄΫȪࢡܨ͈Ϋȫ଼̦ಿ̳͉ͥͅȄӱוူȄӲକȄӳॸ ளȄӴأഽ̦ຈါ̜́ͥȃ̷̸༹͈༷̞ͦͦ̾̀࢘ͬͅ൦̱̹ࠫضȄӱוူȄӲକȄ ӳॸள͈ါளͬ৾ͤੰ̩͈͉Ȅৗഎ͉ࣾͅඳ̜́ͤȄӴ͈أഽͬئ̬̭ͥ͂ͥ͢ͅΫ͈
ಿͬஷٺ̳̭̦࡛ͥ͂̽͂͜͜خෝ̦̜ͥ͂ࣉ̢̹ͣͦȃ̱̥̱೩أ̱̀͜ͅȄ̩Ϋ
̦อ̱̩̫͉̩̈́̈́ͥͩ́̈́Ȅ̹͘ാિಎͅఉਅఉအ̈́Ϋ̦ంह̱̀Ȅಿܢۼ̤̞̤̩̀
͂Ȅ೩أ̳́֗ͥΫ̦̞̥͉̾อ̳̠͈ͥ̈́ͥ́͢ͅȄࢭݛഎ̈́చॐ͉͂̈́ͤං̴Ḙ̏
̭͉́൚࿂͈చॐ̱͈͂̀႖ݕ̞̾̀ͅ൦̱̹ȃඤͬ೩أ༹̳༷̞ͥ̾̀ͅͅ൦̱Ȅ
ݚ໐ͬݚນ࿂ͅ୭౾̱̹႖ݕۯ͂ئ໐͈႖ݕۯͬဥ̞̀႖ݕ̳̭̦ͥ͂ࠨ̹̽͘ȃ႖ ݕ༹༷͈൦ඤယȄݚ໐͈႖ݕ͈࡛ે̞̾̀ͅոئͅা̳ȃ
Ϩ ̟౸૬ѢᆰၑၓȻ
! ඤ͈႖ݕ༹༷̞̾̀ͅষ͈ˑ༹͈༷̾ͬࣉ̢Ȅ̷͈ခ̤͍࡛࢘͢خෝͅ۾̱̀
൦̱̹ȃ
! ˍȫൔߡ࢛̥ͣඤͬ႖ݕ̳ͥ
! ˎȫࣣ৾໐ͬ႖ݕ̳̭ͥ͂ͤͬ͢ͅ႖ݕ̳ͥ
! ˏȫݚ໐ͅ႖ݕۯͬ୭౾̱Ȅ͈ٸ໐̥ͣ႖ݕ̳ͥ
! ːȫݚ໐ͅ႖ݕΏȜΠͬ୭౾̱Ȅ͈ٸ໐̥ͣ႖ݕ̳ͥ
! ˑȫݚ໐ນ໐͈͂ئ໐ͅ႖ݕۯͬ୭౾̱Ȅ͈ٸ໐̥ͣ႖ݕ̳ͥ
ˎȽˍȅൔߡ࢛̥ͣඤͬ႖ݕ̳ͥ!
! ඤ͈أഽͬȄൔߡ࢛໐ͅȜκκΐνȜσͬဥ̞̹႖ݕ౾ͬဥ̞̀႖ݕ༹̳༷͈ͥ
࢘ضͬࡉͥ࿒എ́Ȅఱ͈ఱ̧̯͈࿅߿ͬဥ̞̀ࡑ࣐̹ͬ̽ȃ౾͈ৢ૯ͬৢ૯ˍͅ
া̳ȃ࣐̹ࣽٝ̽ࡑ͈ȜκκΐνȜσ͈႖ݕෝႁ͉Ȅ100˳ഽ͈͈̜́ͤ͜Ȅέϋͬ
ဥ̞̹ાࣣ͉2.5Ɏഽأഽ͈೩ئ̦ࡉ̹̦ͣͦȄष͉Ȅ200˳ഽ͈͈̦͜୭౾خෝ͂এͩ
͈ͦͥ́ȄˑɎഽ́͘ئ̬̭̦ͥ͂خෝ͂ࣉ̢ͣͦͥȃ̹̺Ȅ۟ͬၻ̩̳̹͉ͥ͛ͅȄ
ඤ͈໓௸ͬޑ̩̳ͥຈါ̦̜ͤȄඤ͈໓௸͈௩ح̦Ȅߖນ࿂ͅဓ̢ͥၑഎ̈́גޣ
ͅ۾̱͉̀Ȅ̷͈خෝͬ๛̧̞̹́̈́͛Ȅඤ͈႖ݕུ༹༷ͬͅनဥ̳͈͉ͥȄࣾඳ́
ɖུڠ૦ޟٛٸ࣭૽අ༆ࡄݪ֥
̜ͥ͂ࣉ̢̹
ˏȫȃ
ৢ૯ˍȅȜκκΐνȜσͬဥ̞̹࿅߿ඤ͈႖ݕࡑ
ˎȽˎȅࣣ৾໐ͬ႖ݕ̳̭ͥ͂ͤͬ͢ͅ႖ݕ̳ͥ!
! ̭͉ͦඤ͈أഽࣣͬ৾໐͈أഽͬئ̬̭ͥ͂ͤ͢ͅ೩ئ̵༹̯༷̜ͥ́ͥȃࣣ৾໐͈أ ഽ͈̩̞ͬ̓ͣئ̬̹͈ͣأഽ͉͈̩̞̓ͣ་ا̳̥̦̥̞ͥͩͣ̈́͂ܢఞ̳ͥΫచॐ
͍̩̥̦ࠫ̾ͅ౯̧̞̱́̈́Ȅ႖ݕ࡙ယၾȄ႖ݕ౾͈ܰ࿅͜ࡉ̢̭̞̀̈́ȃ̷̭́႖ݕ
࢘ضͬထ௶̳̹ͥ͛ͅତٜଢ଼࣐̹ͬ̽ȃ
! ତٜଢ଼ࠫضͤ͢Ȅࣣ৾໐͈͙15Ɏ͞18Ɏͅأഽͬئ̬̹ાࣣ́͜Ȅ࡛ેͤ͢ࡐಠ̈́أഽ೩ ئ̦བ̞̭͛̈́͂Ȅ̯ͣͅକ༷࢜ͅఱ̧̈́أഽओ̦อ̱ȄࠫႺ̦࠼ැ̯̹ͦͥ͛Ȅ႖ݕ༷
༹̱͉͂̀ࢡ̱̩̞̭̦̥̹̈́͂̽͘ȃ
ˎȽˏȅݚ໐ͅ႖ݕۯͬ୭౾̱Ȅ͈ٸ໐̥ͣ႖ݕ̳ͥ!
! ͈႖ݕ͉Ȅˍ͈အͬ৾ͤͅս͚̠͢ͅ႖ݕۯͬ୭౾̱Ȅ႖ݕ୭ͤ͢ͅݚ໐ͬ
႖ݕ̱̫ͥȃ༹̭͈༷ͤͬ৾ͤ͢ͅս͚౷๕͈أഽͬ੭șͅ೩ئ̵̯Ȅأഽओ͕ͬ͂ͭ
̵̲̯̭̩̓ͥ͂̈́ඤ࿂ͬ႖ݕ̳̭̦ͥ͂خෝ̜́ͥȃ
! ̹̺̱Ȅ႖ݕۯͤ͢ͅ໐֚ͬͅ႖̳̹͉͛͞ͅȄਔսͅೄࠂˑcm͈႖ݕۯͬ30
ུոષ୭౾̴̱̩͉̈́̀̈́ͣȄݚ͈ๅಃ໐ͬఱ̧̩అੱ༹̳̹̭͈༷͉ͥ͛नဥ̯ͦ̈́
̥̹̽ȃ
ˍȅݚ໐ͬͅ႖ݕۯͬ୭౾̱Ȅͬ႖ݕ̳ͥાࣣ͈႖ݕۯ౾
2006 ࣞઐࡣݚ໐͈చॐ̱͈͂̀႖ݕ༹༷͈൦ 61
ˎȽːȅݚ໐ͅ႖ݕΏȜΠͬ୭౾̱Ȅ͈ٸ໐̥ͣ႖ݕ̳ͥ!
! ̭͉ͦݚષͅ႖ݕΏȜΠͬ୭౾̱Ȅષ໐̥ͣݚ໐ͬ႖ݕ༹̳༷̜ͥ́ͥȃ༹̭͈༷́̓
͈ഽඤ͈أഽͬئ̧̬̭̦͈̥ͥ͂́ͥȄତٜଢ଼࣐̹ͬ̽ȃତٜଢ଼͉́Ȅݚ໐͈
႖ݕΏȜΠ͈أഽ࡛ͬેͤ͢ˑɎȄˏɎئ̬̭͈ͥ͂ͤ͢ͅأഽ̦̠̓་ا̳̥ͥͬ൦
̱̹ȃݚೀ໐ͤ͢˔̉ํսͬˑɎ႖ݕ̳ͥાࣣ̦͈̽͂͜͜႖ݕ࢘ͅض̦̜̹̽ȃ̹͘Ȅ
ݚೀ໐ͤ͢˒m͈ํսͬˑɎ೩ئ̵̯ͥાࣣ͜Ḙ̏ͦͅষ̪࢘ض̦̜̹̽ȃأഽ೩ئၾ͉Ȅ
࡛ह͈ͬܖ̱̹͂ાࣣȄ̷ͦͤ͢ˎɎഽئ̧̬̭̦̭̦̥̹ͥ͂́ͥ͂̽ȃ̱̥̱Ȅ
༹̭͈༷͉́Ȅ໐ͬ 15 Ɏոئ́͘ئ̬̭͉ͥ͂Ȅඳ̱̞̭̦̥̹͂̽
ːȫȃ
ˎȽˑȅݚ໐ນ໐͈͂ئ໐ͅ႖ݕۯͬ୭౾̱Ȅ͈ٸ໐̥ͣ႖ݕ̳ͥ!
! ༹̭͈༷͉Ȅৢ૯ˎ͈အͅݚນ໐ͅ႖ݕۯͬ୭౾̱Ȅ̷͈ષͅ౯ΏȜΠͬ୭౾̱Ȫৢ
૯ˏȫȄئ໐͉ͅˎͅা̱̹̠͢ͅ႖ݕۯོͬ୭̱Ȅਔս̥ͣ႖ݕ༹̳༷̜ͥ́ͥȃ
༹̭͈༷͉́Ȅ 10 Ɏոئ́͘໐֚ͬͅ႖ݕ̳̭̦ͥ͂خෝ̜́ͥȃ̹͘Ȅئ໐͈
႖ݕۯ͉ئ͈໓ا̱̹ـ፠܊̥ͣ̈́ͥ౷५໐ͅ୭౾̯ͦȄݚ໐͈ๅಃ໐ͬͥ໐
͉ઁ̞̹̈́͛Ȅๅಃ໐͈అੱ͉̯̞͂ࣉ̢ͣͦͥȃ̭͈ͦͣၑဇ́2005ාˑͅٳट̯ͦ
̹࣭༯ࣞઐࡣ༃ْࢭݛచॐ൦ٛ
ːȫ́Ȅ႖ݕͥ͢ͅ൚࿂͈చॐ༹̱̭͈༷̦͂̀
नဥ̯̹ͦȃ̭̫ͦͬ̀2005ා˓ͅ႖ݕࢥম̦ٳই̯ͦȄ2005ා˕ͅݚ໐͈႖ݕ̦ٳ ই̯̹ͦȃ
! ! ! ৢ૯ˎȅݚ໐ນͅ୭౾̱̹႖ݕۯ! ! ! ৢ૯ˏȅݚ໐ນ͈႖ݕۯષͅ୭౾̱̹౯ΏȜΠ
ˎȅݚ໐ນ໐͈͂ئ໐ͅ႖ݕۯͬ୭౾༹̳༷͈ͥ࿅
ϩ ̟ဃࡴѢඑѢᅫศຟౕȻ
! ݚ໐͈႖ݕฺ̠ͅඤ͈أഽ་اͬထ௶̳̹͉ͥ͛ͅȄݚ໐͈ๅಃ໐͈ၑഎඅ
̤͍͢ഥ൵ၚ͈̈́̓എඅͬ௶̳ͥຈါ̦̜ͥȃݚ໐͈ະᒴ၄͈ാদၳ͉ȄδȜςϋ Έͤ͢ͅन̱̹৾
ˑȫȃ௰Ȫ˞Ƚˏȫ͈ๅಃນ࿂ͤ͢ˍmئ໐Ȫດࣞ111mȫ͈ๅಃ͈ۋ
ྟഽȄാၥঊྟഽȄۼࠤၚȄਹၾ܄କȄఘୟ܄କၚȄგഽ̷̸͉ͦͦȄ 1.25g/cm
3Ȅ 2.62 g/cm
3Ȅ 52.2%Ȅ21.6%Ȅ27.1%Ȅ56.7%̜̹́̽ȃๅಃ͈͉Ȅग͂ුാ͈ࡽ̞̹͂̈́̽̀ͥ͛Ȅ ۋྟഽ͞܄କၚ͉ાਫ਼̽̀͢ͅ։̦̈́ͥȄոئ͈႖ݕૺ࣐ͅ۾̳ͥତٜଢ଼̤̞͉̀ͅȄ
ݚ໐͈ၑഎඅ͉̱̹֚͂ȃ
! ാদၳ͈ഥ൵ၚ͉ȄΟΌϋ২ୋ௶౾˧ˠˎͬဥ̞̀௶̱̹ȃ˧ˠˎ͉Ȅ
༹࡙ȪȜζσίυȜή༹ȫ͂ࡤ͊ͦͥ௶ࡔၑ͈ͥ́͢͜ͅȄམે͈ίυȜήͬদၳಎͅ
ொව̱ȄίυȜή̥͈֚ͣͬอ̱Ȅ̷͈໐͈أഽષઌ௸ഽ̦Ȅদၳ͈ഥ൵ၚͤ͢ͅ
։̭̈́ͥ͂ͬ၌ဥ̱̹͈̜́ͥ͜ȃδȜςϋΈͤ͢ͅං̹ͣͦാদၳ͈܄କၚͬ་ا̵̯Ȅদ
ၳ͈გഽ͂ഥ൵ၚ͈۾߸͈௶ࠫضͬˏͅা̳ȃഥ൵ၚ͉Ȅგഽ̦௩ح̳ͥͅႲͦ
̀੭șͅ௩ح̱̞̀ͥȃ̭͉ͦȄാদၳͅ܄ͦͥ͘କၾ̦௩ح̳ͥ͂ഥ൵ၚ̦ఱ̧̩̈́ͥ
̹̜͛́ͥȃ
Ϫ ̟ဃࡴѢᆰџ Ѽ ѿ ܽ๗ဥ݁Ѣాඏݶ౷Ȼ
ːȽˍȅࠗॳ༹༷!
(1) ࠗॳίυΈρθȇု༹ٜओࠗॳίυΈρθ((ڼ)ୈࡄ ུܿ໐ ઐؖষঙै଼), (2) ࠗॳκΟσȇঔࢥ͈ධཤ౯࿂ ( ː ) ̤͍͢ୌ౯࿂͈́ඵষࡓκΟσȄ
(3) ࠗॳιΛΏν໙ȇ0.0475mȄ (4) ࠗॳশۼۼڞȇ0.05hȄ
(5) ࠗॳํս(ධཤ౯࿂):ئ໐କ႖ݕۯႥ̥ͣئ༷ͅˑmၗ̹ͦ࿂(ئ࿂)͂Ȅ౷ષ໐ོࣺ႖ ݕۯႥֲ͈༷ͅˑmၗ̹ͦ࿂(ֲ௰࿂)̤͍͢ஜඤ͈࿂(ऒ௰࿂)̱̹́͂͘(ː)ȃ (6) ޏٮૄȇࠗॳํս͈ၰ௰࿂̤͍͢ඤ࿂ͬ౯࿂Ȅئ࿂͉ 17 Ɏ̱̹֚͂ȃ̹͘Ȅཡ
ऺ(30mm࢚)ͬ୭౾̱̹౷ນ࿂͈۹වၚЀͬ1.62W/m
2Ḵ̹͂ȃ
ˏȅݚാ͈ഥ൵ၚ͂გഽ͈۾߸
2006 ࣞઐࡣݚ໐͈చॐ̱͈͂̀႖ݕ༹༷͈൦ 63
ːȽˎȅ৽̈́ତ͈ଔ!
(1) ࡛౷ၑତ
! ാৗऔࠫضȪ2005ාˍȫ͂Ȅन̱̹৾ๅಃ͈ၑদࡑࠫض̥̈́̓ͣȄๅಃ͈ၑତ͈
ͬݥ̹͛ȃ̷͈ࠫضȄๅಃ͉Ȅۼࠤၚn=53%,გഽSr=51%ഽ̱̹͂ȃ͉Ȅ͕͖
გેఠ̜͈ͥ͂͜ͅࣉ̢Ȅ n=20% Ȅ Sr=100% ͂ே̱̹ȃ̹͘Ȅ͈ئ໐͈౷๕̞̾̀ͅ
͉Ȅਰ̈́औࠫض̦̞̹̈́͛Ȅๅಃ͂൳အ͈ͬनဥ̱̹ȃ (2) ܢ౷๕أഽ͂ٸܨأഽ
! ܢ౷๕أഽ͉Ȅ႖ݕٳইஜ͈2005ා˔30͈ڎպ౾͈௶أഽΟȜΗͬ౷ນ࿂̥͈ͣ૬ ഽ̞̾̀ͅାၑ̱̀ࠨ̱̹Ȫˑȫȃ
! ̹͘Ȅٸܨأഽ͉2002ා͈ජၻ͈༆ܨأͬ४ࣉ̱̀ͅȄ႖ݕٳই̥͈ͣତྀͅ་ا
̵̯̹ȃ (3) ഥ൵ၚ
! ȜζσίυȜῄ༹ͤ͢௶̱̹Ȫˏȫ̥ͣȄ࡛౷͈გഽͅచ؊̱̹ๅಃ͈ഥ൵ ၚͬب̱̹ȃ
! ոષ͈ேͬ͂͜ͅȄࠗॳ͉́ນˍͅা̳ͬဥ̞̹ȃ
ːȽˏȅडഐ̈́႖ݕഢْ͈ࠗ൦!
! ܢ౷๕أഽ̦̩ࣞȄ͈́͘ݻၗ̞͜౷ષ໐ོࣺ႖ݕۯͅˎɎ͈႖କͬ୶۪̱ͅȄ
ඤ࿂̲ͥͅأഽओͬˏɎոئͅ༗̠̾̈́͢Ȅئ໐କ႖ݕۯ͈႖କ۪ٳইশܢ͂႖କ
۪أഽ͈୭ͬౝ̹ͥ͛ͅȄ߫ͤ༐̱ओࠗॳͬঔ̱̹ȃ
! ̷͈ࠫضȄນˎͅা̳أഽ͈႖କͬ႖ݕۯ̵۪̯̹ͅાࣣȄ240ۼ́ඤ࿂أഽͬ
10Ɏͅ႖ݕ̧̳̭̦ͥ͂́Ȅ̷̹͈͘ࢃ͉̭͈أഽ̧̦̞̠́ͥ͂ධཤ౯࿂͈́ࠗॳࠫض
ːȅࡣݚ໐͈ධཤ౯࿂
ນˍ! ࠗॳ́ঀဥ̱̹৽̈́ତ
ۼࠤၚ გഽ ഥ൵ၚ ယၾ ܢأഽ n(%) Sr(%) k(w0mɎ) C(kjm3Ɏ) (Ɏ)
20 100 2.56 2900 18
ๅಃȪ౷๕ȫ 53 51 0.64 2350 17ȡ27.5
̦ං̹ͣͦ(˒)ȃ̹͘,႖ݕಎͅඤ࿂̲ͥͅأഽओ͜डఱ1.8Ɏ̯̞́͂ထே̯̹ͦȃ
ːȽːȅأഽࠗ௶ࠫض͂ထ௶ࠗॳ͈͂ڛ!
! ݚ႖ݕ͈أഽۯၑ͉Ȅๅಃ(౷๕)ඤͅ20ؿਫ਼ոષ͈أഽΓϋȜͬ୭౾̱̀Ȅˍٝ/30͈
ອഽ́ڎպ౾͈أഽͬࠗ௶̱,ˍٝ/Έρέا̳̭࣐̞ͥ͂́̽̀ͥȃ
! ̭̭͉́Ȅओࠗॳ͈أഽࠗॳպ౾͂ࠗ௶̯̹ͦأഽΟȜΗͬڛ̱Ȅݚ̤͍̦͢
ਜ਼ͅ႖ݕ̯̞̥̠̥ͦ̀ͥ̓ͬږ̱̹ȃ
! ːȽːȽˍȅأഽ͈ڛպ౾!
! ˓Ȫධཤ౯࿂ȫ͂˔(ୌ౯࿂)ͅমஜထ௶ࠫض͂ࠗ௶ΟȜΗ͈أഽ͈ڛպ౾ͬা̳ȃ
ນˎ! डഐ̈́႖କأഽ͈୭() 0ȡ45 45ȡ110 110ȡ150 150ȡ210 210ȡ330 330ȡ510 510ȡ600
౷ષ໐ོࣺ႖ݕۯ (Ɏ) 2 8.5 8 8.5
ئ໐କ႖ݕۯ (Ɏ) Ƚ 10 7 4 9.5
ˑȅܢ౷๕أഽ͈ே
˒ȅඤ࿂أഽ͈ࠗॳࠫض
㪈㪇
㪈㪌 㪉㪇 㪉㪌 㪊㪇
㪇㪅㪇 㪉㪅㪇 㪋㪅㪇 㪍㪅㪇 㪏㪅㪇
ᷓᐲ䋨㫄䋩
⋚᷷ᐲ䋨㷄䋩 ⍹ቶ
㪉㪎㪅㪌㷄
㪉㪇㪅㪇㷄
㪈㪏㪅㪇㷄 㪉㪉㪅㪌㷄
㪈㪎㪅㪇㷄 䇭䇭䇭䇭ታ᷹᷷ᐲ䊂䊷䉺 䇭䇭䇭䇭⸃ᨆ䈪䈱⸳ቯ୯
㪇 㪌 㪈㪇 㪈㪌 㪉㪇
㪇 㪍㪇 㪈㪉㪇 㪈㪏㪇 㪉㪋㪇 㪊㪇㪇 㪊㪍㪇 㪋㪉㪇 㪋㪏㪇 㪌㪋㪇 㪍㪇㪇
಄ළ㐿ᆎ䈎䉌䈱ᣣᢙ㩿ᣣ㪀
᷷ᐲ㩿㷄㪀
⍹ቶౝ㕙㩷㪈 ⍹ቶౝ㕙㩷㪉
⍹ቶౝ㕙㩷㪊 ⍹ቶౝ㕙㩷㪋
⍹ቶౝ㕙㩷㪌 ⍹ቶౝ㕙㩷㪍
᷷ᐲᏅ㩿ᦨᄢ㪀 㪈㪅㪏㷄
㪈㪉㷄એਅ 㩷㪈㪐㪋ᣣ㑆 㪈㪌㷄એਅ 㪈㪊㪐ᣣ㑆
㪈㪇㷄 㩷⚂㪉㪋㪇ᣣ㑆
2006 ࣞઐࡣݚ໐͈చॐ̱͈͂̀႖ݕ༹༷͈൦ 65
! ڎأഽ͈ڛպ౾͈મळ͉Ȅոئ͈̤̜͂ͤ́ͥȃ ӱݚນ࿂Ȉ౷ນ࿂̥ͣ૬ഽ40cmȄ
ӲS02(0.9m)Ȉ౷ນ࿂̥ͣ૬ഽ90cm͈պ౾Ȅ ӳ S02(1.75m); ౷ນ࿂̥ͣ૬ഽ 1.75m ͈պ౾Ȅ
ӴS01(ಎ)Ȉئ௰͈ˎུ͈ئ໐႖ݕۯ͈ಎۼպ౾, ӵS03(0.75m),ӶS03(1.5m)Ȉ͈ୌ௰໐͈պ౾Ȅ ӷS04(0.75m),ӸS04(1.5m)Ȉ͈௰໐͈պ౾
! ːȽːȽˎȅأഽ͈ڛࠫض!
! أഽ͈ڛࠫضͬ˕Ȅ10ͅা̳ȃࠗ௶̯̹ͦݚນ࿂͈أഽ͉Ȅ႖କ۪ٳই൚͉ࠗ
ॳͤ͢͜೩̥̹̦̽Ȅ੭șࠗͅॳࠫضͅ߃̧̜̿̾̾ͥȃ S02(0.9m),S02(1.75m),̤͍͢S01(ಎ)
͈أഽ͉Ȅমஜࠗॳࠫض͂ၻ̩ࣣ̤̽̀ͤ , ͈ષئ̥ͣਜ਼ͅ႖ݕ̯̞̭̦̥ͦ̀ͥ͂ͥȃ
! ̹͘Ȅ௰໐͈߃̞պ౾̜ͥͅݚକ S03(0.75),(1.5m) Ȅ S04(0.75m),(1.5m) ́ࠗ௶̯ͦ
̹أഽ͉Ȅ̴̞ͦࠗ͜ॳࠫضͤ͢0.5ȡ1.5Ɏ೩̞أഽ̞̈́̽̀ͥͅȃ̭͈ါ֦̱͉͂̀ȄΩΥ σࠏߗ̽̀͢ͅ႖ݕ̱̞̀ͥஜ͈أഽ̦Ȅأഽͤ͢͜1Ɏഽ೩̞̭͛̈́̽̀ͥ͂ͅ
̦̈́̓ࡔ֦̜́ͥ͂ࣉ̢ͣͦͥȃ
! ! ! ! ! ˓ȅأഽ͈ڛպ౾ධཤ౯࿂! ! ! ! ! ! ! ! ! ˔ȅأഽ͈ڛպ౾ୌ౯࿂
˕ȅأഽ͈ڛࠫضȪධཤ౯࿂ȫ 㪇
㪌 㪈㪇 㪈㪌 㪉㪇 㪉㪌 㪊㪇
㪐㪆㪉 㪈㪇㪆㪉 㪈㪈㪆㪈 㪈㪉㪆㪈 㪈㪉㪆㪊㪈 㪈㪆㪊㪇 㪊㪆㪈
ᣣઃ䋨㪆ᣣ䋩
᷷ᐲ㩷䋨㷄䋩
ზਐ㕙 㪪㪇㪉㩿㪇㪅㪐㫄㪀 㪪㪇㪉㩿㪈㪅㪎㪌㫄㪀 㪪㪇㪈㩿ਛ㪀 䇶⸘▚䇷ზਐ㕙 䇶⸘▚䇷㪪㪇㪉䋨㪇㪅㪐㫄䋩 䇶⸘▚䇷㪪㪇㪉㩿㪈㪅㪎㪌㫄㪀 䇶⸘▚䇷㪪㪇㪈㩿ਛ㪀
ზਐ㕙
S01㧔ਛ㧕
S02(0.9m) S02(1.75m)
Ϫ ̟Ѳ ќ ѵȻ
! ࣞઐࡣඤͅอ̱̹Ϋͥ͢ͅٺͬཡ̪̹͛ͅȄඤ͈أഽͬئ̬̭ͥ͂ͬ
൦̱̹ȃඤ͈أഽͬئ༹̬༷̱ͥ͂̀Ȅൔߡ࢛̥ͣඤͬ႖ݕ̳ͥ̈́̓Ȅˑ༹͈༷̦̾
൦̯̹ͦȃ̷༹͈༷͈ͦͣඤȄ໐͈أഽͬ൝ͅ 10 Ɏոئ́͘ئ̧̬̭̦̭ͥ͂́ͥ
͂͞ๅಃ໐͈అੱ̦ઁ̞͈̈́̈́̓ၑဇ́Ȅݚ໐ນ໐͈͂ئ໐ͅ႖ݕۯͬ୭౾̱Ȅ
͈ٸ໐̥ͣ႖ݕ༹̳༷̦ͥनဥ̯̹ͦȃݚ໐͈δȜςϋΈͤ͢ͅං̹ͣͦാদၳͬဥ̞̹
͈௶ࠫض̥̈́̓ͣȄ႖ݕࢃ͈ݚ໐͈أഽ་ا͈ତٜଢ଼࣐̹ͬ̽ȃݚ໐͈႖ݕ ୭͉ 2005 ා˕଼̱ۖͅȄݚ໐͈႖ݕ̦ٳই̯̹ͦȃ࡛ह͈́͘ݚ໐͈႖ݕͥ͢ͅݚ ඤ͈أഽ་ا͈௶͉Ȅତࠗॳͥ͢ͅထ௶͕͖֚͂౿̱̞̀ͥȃࣽࢃ͉Ȅݚ໐͈႖ݕ
͈ࢃͅထ̯̞ٜͦ̀ͥఘਘၑ͈̹͈̳͛ͬ৾ͤष͈Ȅඤ͈أഽ͈ٜଢ଼ͬૺ͛̀
̞̩ထ̜́ͥȃ
৫ৃ
! ࣞઐࡣݚ໐͈႖ݕͥ͢ͅତٜଢ଼ͅ۾̱͉̀ȄȪڼȫୈࡄ! നȄչ൨നݛဎঙ
ͅఉఱ̮̈́ފႁͬೀ̧̱̹͘ȃ̭̭ͅ૬̩ۜ৫૭̱ષ̬̳͘ȃ
४ࣉࡃ!ˍȫاڠࠝهȇࣞઐࡣ༃ْ͈࡛ે̞̾̀ͅȄ࣭༯ࣞઐࡣ༃ْࢭݛచॐ൦ٛၳ͈ၑ
ٜ͈̹͛ͅȄۏا़Ȅ଼17ා11Ȅ33-40 (2005)
ˎȫȶ࣭༯ࣞઐࡣ༃ْࢭݛ༗ంచॐ൦ٛȪలːٝȫၳȷاγȜθβȜΐͅࠇशȪ2005ȫ ˏȫࡂםȄॄ໌ȇࡣඤ̤̫ͥͅأഽȆഽଷࢄ͈̹͈͛ܖயࡄݪȄུا़شڠٛల
22ٝఱٛࡄݪอນါকਬȄ300-301ȄȪ2005ȫ
ːȫȶ࣭༯ࣞઐࡣ༃ْࢭݛ༗ంచॐ൦ٛȪలˏٝȫၳȷاγȜθβȜΐͅࠇशȪ2005ȫ ˑȫ२ఆמȄॄ໌ȇࣞઐࡣݚ͈࡛ે̷͈͂౷๕අ̞̾̀ͅȄ౷๕ࢥڠٛഩঊΐλȜσȄ
Ȫ2006ȫ֣क़ಎ.
21ȅأഽ͈ڛࠫضȪୌ౯࿂ȫ 㪈㪇
㪈㪌 㪉㪇
㪐㪆㪉 㪈㪇㪆㪉 㪈㪈㪆㪈 㪈㪉㪆㪈 㪈㪉㪆㪊㪈 㪈㪆㪊㪇 㪊㪆㪈
ᣣઃ䋨㪆ᣣ䋩
᷷ᐲ㩷䋨㷄䋩
㪪㪇㪊㩿㪇㪅㪎㪌㫄㪀 㪪㪇㪊㩿㪈㪅㪌㫄㪀 㪪㪇㪋㩿㪇㪅㪎㪌㫄㪀 㪪㪇㪋㩿㪈㪅㪌㫄㪀 䇶⸘▚䇷㪪㪇㪊㩿㪇㪅㪎㪌㫄㪀 䇶⸘▚䇷㪪㪇㪊㩿㪈㪅㪌㫄㪀 䇶⸘▚䇷㪪㪇㪋㩿㪇㪅㪎㪌㫄㪀 䇶⸘▚䇷㪪㪇㪋㩿㪈㪅㪌㫄㪀 S03(0.75m)
S03(1.5m)
S04(0.75m) S04(1.5m)
2006 ࣞઐࡣݚ໐͈చॐ̱͈͂̀႖ݕ༹༷͈൦ 67
΅ȜχȜΡȇࣞઐࡣ(Takamatsuzuka Tumulus)ȄΫ(fungi)Ȅ༃ْ(mural painting)Ȅ༗ం
Ȫconservationȫ႖ݕ(cooling)
Examination and Choice of Cooling Methods for the Mound of Takamatsuzuka Tumulus as Protective Measures against
Fungi in the Stone Chamber
Takeshi ISHIZAKI, Sadatoshi MIURA Masahide INUZUKA and Magdi KHALIL
*High humidity of the stone chamber of the Takamatsuzuka Tumulus and high water content of its lime plaster walls have caused fungi to appear on the walls inside the stone chamber of Takamatuzuka Tumulus. It was decided finally to take out the stones for the restoration of the paintings on the lime plaster walls. But as a tentative measure, it was decided to cool the stone chamber in order to reduce fungal activities. Five methods were proposed for this, including sending cool air into the stone chamber. Among them, the method of installing cooling pipes on the mound and below the stone chamber was selected, because it allows uniform cooling and it does not damage the mound so severely. Undisturbed soil sample was obtained by boring and its thermal properties were measured. Based on these measurements, temperature changes were simulated by numerical simulation. After the cooling system was completed, the coling of the mound was started in September 2005. The measured temperature profile corresponded well with the simulated results.
ɖJSPS Postdoctral Fellow
