উঞ५ॺঞ५ॺ॥থॡজ‫৾ੵॺش‬ভ‫ؙ‬ਸ਼їћ৚३থএ४क़঒૛ધૐ‫ق‬їѕіќফіѕা‫ك‬〔論文〕

⧞㏉ࡋⲴ㔜ୗ࡟࠾ࡅࡿࢥࣥࢡ࣮ࣜࢺࡢሷศᾐ㏱≉ᛶ᪥ᮏ኱Ꮫ  ṇ఍ဨ ༤㸦ᕤ㸧 ‫ۑ‬㰺⸨ ‽ᖹ᪥ᮏ኱Ꮫ      ᕤ༤    ୗ㑔  ᝅAbstract 㸸 Around the tension edge of the PRC beam, cyclic compressive stress is applied due to the"application of prestress" and "a temporary decrease in the prestress due to the tensile stress that accompanies alive load." Chloride ion penetration into concrete comes mostly from the beam surface, but around cracks it
goes in two directions, including the surface of the concrete within the cracks. A submergence test in salt water
was conducted on mortar that had undergone the application of stress, in order to clarify the effect of therelationship between the direction of the stress application and the direction of chloride ion penetration aroundcracks with considerable chloride ion penetration. The results showed that, (1) Chloride ion penetration fromthe direction of stress application was faster than that from the direction perpendicular to the direction of stressapplication; (2) Chloride ion penetration from the direction perpendicular to the direction of stress application
was slower in comparison to the case where stress was not applied when residual strain was small.
Key words㸸 Prestress , Cyclic compressive stress , Chloride ion penetration , Submergence test ࡣࡌࡵ࡟ ከࡃࡢ㧗㏿㐨㊰ᶫࡸ୍⯡㐨㊰ᶫ࡟᥇⏝ࡉࢀࡿ 35& 㐨㊰ᶫࡣ㸪5& 㐨㊰ᶫ࡜ྠᵝ࡟㸪஺㏻㔞ቑຍࡸ㐣✚㍕࡟ࡼࡗ࡚⑂ປᦆയ࡜ሷᐖࢆྠ᫬࡟ཷࡅࡿࡇ࡜࡛ⴭࡋ࠸㕲➽⭉㣗ࡀ⏕ࡌ㸪ᵓ㐀ⓗᶵ⬟ࢆኻ࠺ᜍࢀࡀ࠶
ࡿࠋࡑࢀ࡟ᑐࡋ࡚㸪⥔ᣢ⿵ಟࢆຠ⋡ⓗ࡟⾜࠺ࡓࡵ࡟ࡣ㸪⌧≧ࡢᦆയ≧ែ࡟࠾ࡅࡿሷศᾐ㏱≉ᛶࢆ㐺ษ࡟ホ౯ࡋ㸪⿵ಟ࣭⿵ᙉࡢᚲせᛶࢆⓗ☜࡟ぢᴟࡵࡿᚲせࡀ࠶ࡿࠋ35& ᱱࡢሷศᾐ㏱≉ᛶࢆ⢭ᗘࡼࡃホ౯ࡍࡿࡓࡵ࡟ࡣ㸪ሷศᾐ㏱ࡀⴭࡋ࠸ᱱୗ⦕௜㏆ࡢࡦࡧ๭ࢀࡀᏑᅾ
ࡍࡿ㡿ᇦ࡟࠾ࡅࡿሷศᾐ㏱≉ᛶࡢゎ᫂ࡀ㔜せ࡜࡞ࡿࠋ࡜ࡇࢁࡀ㸪35& ᱱࡢୗ⦕௜㏆࡟ࡣ 5& ᱱ࡜ẚ㍑ࡋ
ࣉࣞࢫࢺࣞࢫࡢ௜୚࡜άⲴ㔜࡟క࠺᭤ࡆᘬᙇᛂຊ࡟ࡼࡿࡑࡢ୍᫬ⓗᦆኻ࡜ࡢ⧞ࡾ㏉ࡋᅽ⦰ᛂຊ௜୚ࡀ
స⏝ࡋ࡚࠾ࡾ㸪ࡑࡢゎ᫂࡟ࡣ⧞ࡾ㏉ࡋᅽ⦰ᛂຊ௜୚࡜ሷศᾐ㏱≉ᛶࡢ㛵ಀࢆ᫂☜࡟ࡍࡿᚲせࡀ࠶ࡿࠋ᪤ ◊✲࡟ࡼࢀࡤ㸪ࢥࣥࢡ࣮ࣜࢺ࡟ࡣᮦᩱ࡜ࡋ࡚ᅽ⦰ᛂຊࡀ௜୚ࡉࢀࡿ࡜ሷศࡀᾐ㏱ࡋࡸࡍࡃ࡞ࡿ 㸧㸧㸪࡜࠸࠺▱ぢࡀ࠶ࡿࡀ㸪ࡦࡧ๭ࢀ࿘㎶ࡢࢥࣥࢡ࣮ࣜࢺ࡬ࡢሷศᾐ㏱ࡣᱱ⾲㠃࠿ࡽࡔࡅ࡛࡞ࡃࡦࡧ๭ࢀෆࡢࢥࣥࢡ࣮ࣜࢺ㠃ࢆྵࡵ஧᪉ྥ࡛࠶ࡿࡇ࡜࠿ࡽ㸪ᛂຊ௜୚᪉ྥ࡜ሷศᾐ㏱᪉ྥ㸦ᛂຊ௜୚᪉ྥ㸸ࡦࡧ๭ࢀ࠿ࡽ౵ධࡋࡓሷศࡢࡦࡧ๭ࢀ┤ゅ᪉ྥࡢࢥࣥࢡ࣮ࣜࢺ࡬ࡢᾐ㏱㸪ᛂຊ௜୚┤ゅ᪉ྥ㸸ᱱ⾲㠃࠿ࡽࢥࣥࢡ
࣮ࣜࢺ࡬ࡢᾐ㏱㸧ࡢ㛵ಀࡀࡑࡢሷศᾐ㏱≉ᛶ࡟ᙳ㡪ࢆཬࡰࡍ࡜᝿ᐃࡍࡿ࡜㸪ゝ࠸᥮࠼ࢀࡤ㸪ᛂຊ௜୚᪉
ྥ࠿ࡽࡢሷศᾐ㏱࡜ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽࡢሷศᾐ㏱࡟␗࡞ࡿ≉ᛶࡀ࠶ࡿ࡜ࡍࡿ࡞ࡽࡤ㸪ࡑࡢ▱ぢ࡛ࡣ༑ศ࡜ࡣゝ࠸ࡀࡓ࠸ࠋࡑࡇ࡛ᮏ◊✲ࡣ㸪⧞ࡾ㏉ࡋᅽ⦰ᛂຊ௜୚᪉ྥ࡜ሷศᾐ㏱᪉ྥࡢ㛵ಀࡀࡑࡢሷศᾐ㏱≉
ᛶ࡟࡝ࡢࡼ࠺࡞ᙳ㡪ࢆཬࡰࡍ࠿࡟ࡘ࠸࡚᫂☜࡟ࡍࡿࡓࡵ࡟㸪ᛂຊ௜୚ᚋࡢࣔࣝࢱࣝࡢሷศᾐࡏࡁヨ㦂࡟ࡼࡿᐇ㦂ⓗ᳨ウࢆ⾜ࡗࡓࠋ࡞࠾㸪ᮏ◊✲ࡣ PRC ࡣࡾ࡬ࡢሷ
ศᾐ㏱ࡔࡅ࡛࡞ࡃ㸪⧞ࡾ㏉ࡋᅽ⦰ࢆཷࡅࡿࢥࣥࢡ࣮ࣜࢺ࡬ࡢ≀㉁ࡢᾐ㏱≉ᛶࢆゎ᫂ࡍࡿ୍ຓ࡟࡞ࡿ࡜⪃࠼ࡿࠋ㻼㻾㻯䛿䜚䝇䝟䞁୰ኸ㒊䛾ୗ⦕௜㏆䠄䜂䜃๭䜜㡿ᇦ䠅䛾ᶍᘧᅗD䝥䝺䝇䝖䝺䝇ຊEάⲴ㔜F㔜䛽ྜ䜟䛫ᅽ⦰ᛂຊᘬᙇᛂຊᘬᙇᛂຊ

ᅽ⦰ᛂຊᛂຊ䍦㻜䜂䜃๭䜜䠄㛢䠅䜂䜃๭䜜䠄㛤䠖ᖜᣑ኱䠅

䜂䜃๭䜜
Ⓨ⏕๓

ᮏ◊✲䛜ᑐ㇟䛸䛩䜛≧ែ䜂䜃๭䜜
Ⓨ⏕ᚋ

ᛂຊ䍦㻜

ᅽ⦰ᛂຊ䛾௜୚䛸ᦆኻ䛜⧞䜚㏉䛥䜜䜛

䜂䜃๭䜜䠄㛤䠖ᖜ䛾ᣑ኱ไ㝈䠅ᅗ㸫㸯 ᮏ◊✲ࡀᑐ㇟࡜ࡍࡿ≧ែউঞ५ॺঞ५ॺ॥থॡজ‫৾ੵॺش‬ভ‫ؙ‬ਸ਼їћ৚३থএ४क़঒૛ધૐ‫ق‬їѕіќফіѕা‫ك‬〔論文〕

 ᐇ㦂᪉ἲ ᮏ◊✲ࡀᑐ㇟࡜ࡍࡿᛂຊ࠾ࡼࡧࡦࡧ๭ࢀ≧ែ ᮏ◊✲࡟࠾࠸࡚౪ヨయࡢࣔࢹࣝ໬࡟⏝࠸ࡿ 35& ᱱࡢᑐ㇟㡿ᇦࡣ㸪ࡦࡧ๭ࢀ࠿ࡽࡢሷศᾐ㏱࡟኱ࡁ࡞
ᙳ㡪ࢆཬࡰࡍ࡜⪃࠼ࡽࢀࡿ㸪ᛂຊኚືᕪࡀ኱ࡁ࠸ୗ⦕௜㏆࡛࠶ࡿࠋᅗ㸫㸯ࡣ㸪35& ᱱ࡟άⲴ㔜ࡀస⏝ࡍࡿ࡜ࡁࡢୗ⦕௜㏆ࡢࢥࣥࢡ࣮ࣜࢺࡢᛂຊ࡞ࡽࡧ࡟ࡦࡧ๭ࢀࡢ㛤㛢ࡢᴫᛕࢆ♧ࡋ࡚࠸ࡿࠋᮏ◊✲ࡀᑐ㇟࡜ࡍࡿ≧ែࡣ F㔜ࡡྜࢃࡏࡢ≧ែ࡛㸪ࡦࡧ๭ࢀᖜࡣᣑ኱ࡍࡿࡶࡢࡢࡑࡢᖜࡣ୍ᐃᖜ࡟ไ㝈ࡉࢀࡿ࡜ྠ᫬࡟㸪ࢥࣥࢡ࣮ࣜࢺ࡟ࣉࣞࢫࢺࣞࢫ࡟ࡼࡿᅽ⦰ᛂຊࡀ࡯࡜ࢇ࡝↓ࡃ࡞ࡿ≧ែ࡛࠶ࡿࠋࡇࡢ≧ែࡣ㸪
35& ᱱࡢ౪⏝≧ែ࡟࠾࠸࡚㸪㣕᮶ሷศࡀࡦࡧ๭ࢀ࠿ࡽࢥࣥࢡ࣮ࣜࢺ࡟ࡶࡗ࡜ࡶᾐ㏱ࡋࡸࡍࡃ㸪஺㏻㔞ࡀⴭࡋ࠸ሙྜ࡟⧞ࡾ㏉ࡋ⏕ࡌࡿ≧ែ࡛࠶ࡿࠋᐇ㦂ᴫせ ᐇ㦂ᴫせࢆᅗ㸫㸰࡟♧ࡍࠋᮏヨ㦂࡛ࡣ㸪35& ᱱୗ⦕௜㏆ࡢࡦࡧ๭ࢀ࿘㎶࡟࠾ࡅࡿሷศᾐ㏱≉ᛶ࡟ᑐࡍࡿ⧞ࡾ㏉ࡋᅽ⦰ᛂຊ௜୚ࡢᙳ㡪ࢆ᳨ウࡍࡿࡓࡵ࡟㸪35& ࣔࢹࣝ౪ヨయ㸦ࢱ࢖ࣉ 35&㸧࡟ᑐࡋ࡚⧞ࡾ㏉
ࡋᅽ⦰㍕Ⲵࢆ୚࠼ࡓᚋ㸪ሷศᾐࡏࡁヨ㦂⏝౪ヨయ࡬ࡢຍᕤࢆ⤒࡚㸪ሷศᾐࡏࡁヨ㦂࡜ࡑࡢศᯒࢆ⾜࠺ࠋࡲࡓ㸪ᅽ⦰ᛂຊ௜୚ࡢ᭷↓ࡢẚ㍑⏝࡜ࡋ࡚㸪ᛂຊ௜୚ࡢ࡞࠸౪ヨయ㸦ࢱ࢖ࣉ 1㸧ࢆ⏝ពࡍࡿࠋ࡞࠾㸪ࡦࡧ๭ࢀෆ㒊ࡢࡦࡧ๭ࢀ┤ゅ᪉ྥࡢࢥࣥࢡ࣮ࣜࢺ㠃࠿ࡽ౵ධࡋࡓሷศࡢᾐ㏱≉ᛶࡢ᳨ウ࡟ࡘ࠸࡚ࡣ㸪
ሷศᾐ㏱≉ᛶ࡟ཬࡰࡍᛂຊ௜୚᪉ྥ࡜ሷศᾐ㏱᪉ྥࡢ㛵ಀࡢᙳ㡪࡟ࡢࡳ╔┠ࡍࡿࡓࡵ㸪ሷศᾐࡏࡁヨ㦂᫬࡟ࡣࡦࡧ๭ࢀ࡟㛵ࡍࡿ඲࡚ࡢ᮲௳ࡣタࡅࡎ㸪ᙜヱࢥࣥࢡ࣮ࣜࢺ㠃ࡣ㛤ᨺࡍࡿࠋ௨ୖࡢᐇ㦂࡟ࡼࡗ࡚㸪35& ᱱࡢࡦࡧ๭ࢀ࿘㎶࡟࠾࠸࡚㸪ࡇࡢ⧞ࡾ㏉ࡋᛂຊ௜୚ࡀࡦࡧ๭ࢀෆ㒊ࡢࡦࡧ๭ࢀ┤ゅ᪉ྥࡢࢥࣥࢡ࣮ࣜࢺ࡬ࡢሷศᾐ㏱࡜㒊ᮦ⾲㠃࠿ࡽࢥࣥࢡ࣮ࣜࢺ࡬ࡢሷศᾐ㏱࡟࡝ࡢࡼ࠺࡞ᙳ㡪ࢆཬࡰࡍ࠿ࢆ᳨ウࡍࡿࠋ㓄ྜ࡜౑⏝ᮦᩱ࠾ࡼࡧຊᏛⓗᛶ㉁
㓄ྜ࡜౑⏝ᮦᩱ࠾ࡼࡧࡑࡢຊᏛⓗᛶ㉁ࢆ⾲㸫㸯࡟♧ࡍࠋሷศᾐ㏱࡬ࡢ㦵ᮦࡢᙳ㡪ࢆᑡ࡞ࡃࡍࡿࡓࡵ㸪㻼㻾㻯㒊ᮦ౪ヨయ࡟ࡣࣔࣝࢱࣝࢆ⏝࠸ࡿࠋࢭ࣓ࣥࢺ㸦&㸧࡟䜂䜃๭䜜 㕲➽㻼㻾㻯䝰䝕䝹౪ヨయ䠄ᇶ‽౪ヨయྵ䜐䠅䜢ሷศᾐ䛫䛝ヨ㦂⏝౪ヨయ䠄㯤Ⰽ㒊䠅䛻ຍᕤ

ࡣᬑ㏻࣏ࣝࢺࣛࣥࢻࢭ࣓ࣥࢺࢆ㸪⣽㦵ᮦ㸦6㸧࡟ࡣᒣ◁㸦⾲஝ᐦᗘ JFP㸪᭱኱ᑍἲ PP㸧㻼㻾㻯䝰䝕䝹䞉ᇶ‽౪ヨయ䜂䜃๭䜜䛻㞄᥋䛩䜛㡿ᇦ䜢䝰䝕䝹໬䠄㉥ᯟ⥺ෆ䠅䝰䝕䝹໬౪ヨయ㻼㻾㻯䝰䝕䝹౪ヨయ䠷ᅽ⦰ᛂຊ௜୚䠹䜂䛪䜏䝀䞊䝆  㸦D㸧ᡴタᚋࡣ  ᪥㛫ࡢᑒ⥸㣴⏕ࢆᐇ᪋ࡋࡓࠋ㸦E㸧༢఩㸸    PP᩿㠃 $%&䠷ሷศᾐ䛫䛝ヨ㦂⏝౪ヨయ 䠹䕔ᅽ⦰ᛂຊ௜୚᪉ྥ䛛䜙䛾
ሷศᾐ㏱䛾䛯䜑䛾౪ヨయሷศ⃰ᗘᇶ‽౪ヨయ䠷ᅽ⦰ᛂຊ㠀௜୚䠹ᾐ䛫䛝ヨ㦂᩿㠃䕔ᅽ⦰ᛂຊ௜୚┤ゅ᪉ྥ䛛䜙䛾
ሷศᾐ㏱䛾䛯䜑䛾౪ヨయሷศᾐ䛫䛝ヨ㦂䞉Cl·⃰ᗘศᯒᕥ㠃࠿ࡽࡢ㊥㞳㸦PP㸧㻜䡚㻟㻟 㻟㻟䡚㻢㻣 㻢㻣䡚㻝㻜㻜᩿㠃$%&䠷ศᯒ䛻䛿ሷศᾐ䛫䛝⏝౪ヨయ୍య඲䛶䜢౑⏝䠹㸦E㸧᪉ྥ

ሷศᾐ㏱㠃
䠄䠄a䠅䡚䠄e䠅䛾඲౪ヨయඹ䛻䚸ୖ䛻ྥ䛡䜛䠅㸦F㸧᪉ྥሷศᾐ㏱㠃௨እ䛛䜙䛾ሷศᾐ㏱
䜢㐽᩿NaCl䠄10%䠅Ỉ⁐ᾮ䛻91᪥㛫ᾐ䛫䛝ᅽ⦰ᛂຊ௜୚᮲௳୍ぴࢆ⾲㸫㸰࡟♧ࡍࠋᅽ⦰ᛂຊ௜୚ᚋࡢ౪ヨయࡢሷศᾐࡏࡁヨ㦂⏝౪ヨయ࡬ࡢษ᩿ຍᕤࢆᐜ᫆࡟ࡍࡿࡓࡵ㸪౪ヨయᙧ≧ࢆ❧⾲㸫㸯 ࣔࣝࢱࣝࡢ㓄ྜ࡜ຊᏛⓗᛶ㉁

㸦D㸧᪉ྥ㻼㻾㻯䝰䝕䝹䞉ᇶ‽౪ヨయᅽ⦰ᛂຊ௜୚᮲௳୍ぴ࡜㍕Ⲵ᪉ἲᕥ㠃࠿ࡽࡢ㊥㞳㸦PP㸧
㻜䡚㻟㻟 㻟㻟䡚㻢㻣 㻢㻣䡚㻝㻜㻜$%&㯤Ⰽ㒊㸸ሷศᾐ㏱㠃ᕥ㠃ࢆ㸪ࡑࡋ࡚⦎ΰࡐỈ㸦:㸧࡟ࡣ⵨␃Ỉࢆ⏝࠸ࡓࠋ

㸦F㸧

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ᕥ㠃
㸦H㸧

㝖Ⲵ䋽ᅽ⦰

ᅽ⦰䋽㝖Ⲵᕥ㠃ຍᕤ䠷◚⥺㒊䛷䜹䝑䝖䠹༢఩ᅽ⦰ᙉᗘᐜ✚㉁㔞

3

W/C

S/C(%)
55(vol%)400

༢఩㔞㸦kg/m 㸧
W
257.9

C
469.0

S
1576

3(kg/m )2120

2(N/mm )25.4

⾲㸫㸰 ౪ヨయ୍ぴࢱ࢖ࣉ

㸦G㸧᪉ྥ

PRC

㸦H㸧᪉ྥ
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౪ヨయྡ
100-30100-5010000-30
10000-50
1000000-30
1000000-50N㍕Ⲵᅇᩘ
(n)100
10,0001,000,000㸫ᅽ⦰ᙉᗘẚ(f'cẚ)
30%
50%
30%
50%
30%
50%
㸫ࣖࣥࢢ
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2(kN/mm )24.6

উঞ५ॺঞ५ॺ॥থॡজ‫৾ੵॺش‬ভ‫ؙ‬ਸ਼їћ৚३থএ४क़঒૛ધૐ‫ق‬їѕіќফіѕা‫ك‬〔論文〕

᪉య࡜ࡋ㸪ሷศᾐࡏࡁ⏝౪ヨయ࡜ࡋ࡚༑ศ࡞ᑍἲࡀ☜ಖ࡛ࡁࡿࡼ࠺࡟㸪㸯㎶ࡣ PP ࡜ࡋࡓࠋ௜୚ࡍࡿᅽ⦰ᛂຊࡢ኱ࡁࡉࡸ㸪ᛂຊ௜୚ࡢ⧞ࡾ㏉ࡋᅇᩘࡢ㐪࠸ࡀ㸪ሷ໬≀࢖࢜ࣥ㸦&O㸧ࡢᾐ㏱≉ᛶ࡟ཬࡰࡍᙳ㡪ࡢ㐪࠸ࢆぢࡿࡓࡵ࡟㸪ࡑࢀࡽ᮲௳ࢆኚ໬ࡉࡏࡓࠋୖ㝈Ⲵ㔜ࡢᅽ⦰ᙉᗘẚ㸦I F ẚ㸧ࡣ㸪ࣉࣞࢫࢺࣞࢫࡢᶆ‽ⓗ࡞኱ࡁࡉ࡜ࡋ࡚㸪ࢥࣥࢡ࣮ࣜࢺࡢᅽ⦰ᙉᗘ࡟ᑐࡍࡿチᐜᛂຊᗘࡢ┠Ᏻ࡜ࡉࢀࡿ ࡜㸪ཧ⪃ࡢࡓࡵ࡟  ୓ᅇ⑂ປᙉᗘࡢ┠Ᏻ࡜ࡉࢀࡿ ࡜ࡋࡓࠋୗ㝈Ⲵ㔜ࡣ㸪Ⲵ㔜ไᚚࡢᏳᐃᛶࢆಖࡘࡓࡵ࡟ୖ㝈Ⲵ㔜ࡢ ࡜ࡋࡓࠋୖ㝈Ⲵ㔜ࡣ㸪ᮦᩱࡢຊᏛⓗᛶ㉁ࢆᇶ‽࡟Ỵᐃࡋࡓࠋᛂຊ௜୚ࡢ⧞ࡾ㏉ࡋᅇᩘࡣ㸪Q  ᅇ㸪 ᅇ㸪 ᅇ࡜ࡋࡓࠋ㍕ⲴࡣἜᅽࢧ࣮࣎ᘧ⑂ປヨ㦂ᶵࢆ⏝࠸࡚⾜ࡗࡓࠋ⧞㏉ࡋ㍕ⲴࡣⲴ㔜ไᚚ࡜ࡋ㸪ṇᘻἼ࡟ࡼࡿ∦ഃ㍕Ⲵ࡜ࡋࡓࠋ➃㠃ᦶ᧿ࡢᙳ㡪ࢆ㝖ࡃࡓࡵ࡟ࢸࣇࣟࣥࢩ࣮ࢺࢆ౪ヨయ➃㠃࡜㍕Ⲵᯈࡢ㛫࡟ᤄධࡋࡓࠋ㍕Ⲵ㏿ᗘࡣ㸪ணഛᐇ㦂࡟ࡼࡗ࡚ヨ㦂ᶵࡢⲴ㔜ไᚚྍ⬟࡞࿘Ἴᩘࢆ᳨ウࡋ㸪ᏳᐃࡋࡓⲴ㔜ไᚚࡀ࡛ࡁࡿ +]࡜ࡋࡓࠋሷศᾐࡏࡁヨ㦂⏝౪ヨయ࠿ࡽሷศᾐ㏱≉ᛶ࡜ᛂຊ௜୚࡟ࡼࡿࡦࡎࡳࡢ㛵ಀࢆ᳨ウࡍࡿࡓࡵ࡟㸪㍕Ⲵ᫬࡟ࡣሷศᾐࡏࡁヨ㦂⏝౪ヨయ࡜ࡋ࡚ᚋ࡟ศ๭ࡉࢀࡿᙜヱ⠊ᅖ㸦ᛂຊ௜୚᪉ྥ࡟ᆶ┤࡜࡞ࡿ㸲㠃㸧࡟ࡦࡎࡳࢤ࣮ࢪࢆ㈞ࡗ࡚㍕Ⲵヨ㦂ࢆ⾜࠸㸪㍕Ⲵ⤊஢ᚋࡣⲴ㔜㝖Ⲵᚋࡢṧ␃ࡦࡎࡳࢆྲྀᚓࡋࡓࠋࡦࡎࡳࡣᛂຊ௜୚᪉ྥࡦࡎࡳ࡜ࡑࡢ┤ゅ᪉ྥࡦࡎࡳ࡛㸪ࡦࡎࡳࢤ࣮ࢪࡣ 35& ࣔࢹࣝ౪ヨయ  య࠶ࡓࡾ  㠃 ᯛ㸪඲  㠃ィ  ᯛࢆ㈞ࡾ௜ࡅࡓࠋィࡣືࡦࡎࡳィࢆ௓ࡋ㸪࿘Ἴᩘ +] ࡛ࢹ࣮ࢱࢆྲྀᚓࡋࡓࠋሷศᾐࡏࡁヨ㦂 ሷศᾐࡏࡁヨ㦂࡟ࡣ㍕Ⲵᚋࡢ౪ヨయ㸦ࢱ࢖ࣉ 1 ࡣᇶ‽౪ヨయ㸧ࢆࡑࡢࡲࡲ⏝࠸ࡎᛂຊ௜୚᪉ྥ࡟  ➼ศࡋ㸦᩿㠃 $㸪%㸪&㸧㸪ࡉࡽ࡟ࡑࡢྛ᩿㠃ࢆᛂຊ௜୚᪉ྥ㸦 D ᪉ྥ㸧࠿ࡽࡢሷศᾐ㏱ࡢࡓࡵࡢሷศᾐ
ࡏࡁヨ㦂⏝౪ヨయ㸯య࡜㸪ᛂຊ௜୚┤ゅ᪉ྥ㸦 E  F  G  H ᪉ྥ㸧࠿ࡽࡢሷศᾐ㏱ࡢࡓࡵࡢሷศᾐ
ࡏࡁヨ㦂⏝౪ヨయ㸲యࡢ㸪ྛ᩿㠃ィ㸳యࡢሷศᾐࡏࡁヨ㦂⏝౪ヨయࢆษࡾฟࡋ࡚⏝࠸ࡿࠋሷศᾐࡏࡁヨ㦂ࡣ㸪-6&(* ࡟‽ࡌ࡚㸪⃰ᗘ ࡢሷ໬ࢼࢺ࣒ࣜ࢘Ỉ⁐ᾮ୰࡟ሷศᾐࡏࡁヨ㦂⏝౪ヨయ㸦 ㎶⣙ PP㸧ࢆ  ᪥㛫ᾐࡏࡁࡋࡓࠋሷศᾐࡏࡁヨ㦂⏝౪ヨయࡣ㸪ࢱ࢖ࣉ 35& ࠾ࡼࡧࢱ࢖ࣉ1 ࡑࢀࡒࢀ㸯య࠶ࡓࡾ  యࡎࡘ࡛㸪඲ࣔࢹࣝ౪ヨయ  యࡢྜィࡣ  య࡜࡞ࡿࠋሷศᾐ㏱㠃ࡣ  㠃࡜ࡋ㸪ࡑࢀ௨እࡢ  㠃࡟ࡣ࢚࣏࢟ࢩᶞ⬡ࢆሬᕸࡋሷศᾐ㏱ࢆ㐽᩿ࡋࡓࠋ&O⃰ᗘࡢศᯒࡣ㸪-,6$
࡟‽ࡌ࡚⾜࠸㸪ሷศᾐࡏࡁヨ㦂⏝౪ヨయࡢᚤ⢊ᮎ໬㸪඲ &Oࡢ◪㓟࡟ࡼࡿ↻Ἓᢳฟ㸪ࢁ㐣࠾ࡼࡧศᯒ㸦㟁఩ᕪ⁲ᐃἲ㸧ࡢᕤ⛬࡛⾜ࡗࡓࠋ ⤖ᯝ࠾ࡼࡧ⪃ᐹᾐ㏱ࡋࡓ &O㸦㸯㸧ᛂຊ௜୚᪉ྥ࠿ࡽࡢᾐ㏱ᅗ㸫㸱࡟㸪ᛂຊ௜୚᪉ྥ࠿ࡽᾐ㏱ࡋࡓ &Oࢆᅽ⦰ᙉᗘẚࡈ࡜࡟ศࡅ࡚♧ࡍࠋ⏝࠸ࡓࢹ࣮ࢱࡣᅗ㸫㸰࡟♧ࡍሷศᾐࡏࡁ⏝౪ヨయࡢ D ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ &O⃰ᗘ࡛㸪ࢱ࢖ࣉ 35& ࡟ࡣᙜヱࢹ࣮ࢱࢆࡑࡢࡲࡲ౑
⏝ࡋ㸪ࢱ࢖ࣉ 1 ࡟ࡣྛ᩿㠃㸦$㸪%㸪&㸧ࡢᙜヱࢹ࣮ࢱࢆ 㹼PP 㛫ࡢ඲᩿㠃࡛ᖹᆒࡋࡓࠋᅗࡼࡾ㸪ࢱ࢖ࣉ 35& ࡣࢱ࢖ࣉ 1 ࡼࡾ &Oࡀ㧗ࡃ࡞ࡿഴྥࢆ♧ࡍࡇ࡜ࡀ☜ㄆࡉࢀࡓࠋࡇࢀࡣ㸪ᅽ⦰ᛂຊ௜୚࡟ࡼࡗ࡚ࢥࣥࢡ࣮ࣜࢺෆ㒊࡟ᦆയࡀ⏕ࡌࡓࡇ࡜࡟ࡼࡿᙳ㡪࡜⪃࠼ࡽࢀࡿࠋᐇ㝿ࡢ 35& ࡣࡾ࡟࠾ࡅ
ࡿࡦࡧ๭ࢀ࡟౵ධࡋࡓሷศࡢࡦࡧ๭ࢀ┤ゅ᪉ྥࡢࢥࣥࢡ࣮ࣜࢺ࡬ࡢᾐ㏱࡟࠾࠸࡚ࡣ㸪ࡇࡢ⤖ᯝࡣࣉࣞࢫࢺࣞࢫ࡟ࡼࡿᅽ⦰ᛂຊࡢ⧞ࡾ㏉ࡋ௜୚ࡀ࣐࢖ࢼࢫ࡟ᙳ㡪ࡍࡿࡇ࡜ࢆ♧၀ࡍࡿࡶࡢ࡜࠸࠼ࡿࠋ࡞࠾㸪㍕Ⲵ㠃࡟㏆࠸㡿ᇦ㸦᩿㠃 $㸧ࡢ &Oࡀ࡯࠿ࡢ᩿㠃࡜ẚ࡭࡚పࡃ࡞ࡗࡓࡀ㸪ࡇࢀࡣᮏᐇ㦂࡟࠾࠸࡚㍕Ⲵᯈ࡜౪ヨయࡢቃ⏺㒊࡟࠾ࡅࡿ➃㠃ᦶ᧿ࡢᙳ㡪ࢆࢸࣇࣟࣥࢩ࣮ࢺ࡟ࡼࡗ࡚㝖ࡃฎ⨨ࢆ࡜ࡾ㸪ࡑࢀ࡟ࡼࡗ࡚ᴫࡡࡑࡢᙳ㡪ࢆ㝖ࡃࡇ࡜ࡀ࡛ࡁࡓࡀ㸪᏶඲࡟ࡣྲྀࡾ㝖ࡅ࡞࠿ࡗࡓ୍㒊ࡀࡑࡢ➃㠃௜㏆ࡢࢥࣥࢡ࣮ࣜࢺ
ࡢᛂຊ௜୚┤ゅ᪉ྥ࡬ࡢኚᙧࢆᣊ᮰ࡋࡓࡓࡵ࡜⪃࠼ࡽࢀࡿࠋ㸦㸰㸧ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽࡢᾐ㏱
উঞ५ॺঞ५ॺ॥থॡজ‫৾ੵॺش‬ভ‫ؙ‬ਸ਼їћ৚३থএ४क़঒૛ધૐ‫ق‬їѕіќফіѕা‫ك‬〔論文〕ᅗ㸫㸲࡟㸪ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ &Oࢆᅽ⦰ᾐ㏱ࡋࡓ &O ⃰ᗘ࡛㸪ࢱ࢖ࣉ 35& ࡟ࡣᙜヱࢹ࣮ࢱࢆࡑࡢࡲࡲ౑⏝ࡋ㸪ࢱ࢖ࣉ 1 ࡟ࡣྛ᩿㠃㸦$㸪%㸪&㸧ࡢ E 㸪F 㸪 G 㸪 H ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ &Oࡢᖹᆒ್ࢆࡉࡽ࡟ 㹼PP 㛫ࡢ඲᩿㠃࡛ᖹᆒࡋࡓࠋᛂຊ௜୚᪉ྥ࠿ࡽ
ᾐ㏱ࡋࡓ&O㸦⃰ᗘ㸧
㸦NJP㸧ࡍሷศᾐࡏࡁ⏝౪ヨయࡢ E 㸪 F 㸪 G 㸪 H ᪉ྥ࠿ࡽ

᩿㠃$ᙉᗘẚࡈ࡜࡟ศࡅ࡚♧ࡍࠋ⏝࠸ࡓࢹ࣮ࢱࡣᅗ㸫㸰࡟♧᩿㠃%᩿㠃&
1ᕥ㠃㸦ᛂຊ௜୚㠃㸧࠿ࡽࡢ㊥㞳㸦PP㸧ᅗࡼࡾ㸪ࢱ࢖ࣉ 35& ࡣࢱ࢖ࣉ 1 ࡼࡾࡶ &O ࡀపࡃ࡞ࡿഴྥࡀㄆࡵࡽࢀࡓࠋࡇࢀࡣ㸪ᅽ⦰ᛂຊ௜୚࡟ࡼࡗ࡚ࢥD  ᅽ⦰ᙉᗘẚ ࣥࢡ࣮ࣜࢺෆ㒊࡟⏕ࡌࡓᦆയࡢᙳ㡪ࡼࡾࡶ㸪ᛂຊ௜୚࡟ࡼࡿᮦᩱࡢ⦓ᐦ໬ࡢᙳ㡪ࡀ኱ࡁࡃస⏝ࡋࡓ࡜⪃࠼ࡽࢺ࡬ࡢሷศᾐ㏱࡟࠾࠸࡚ࡣ㸪ࡇࡢ⤖ᯝࡣࣉࣞࢫࢺࣞࢫ࡟ࡼࡿᅽ⦰ᛂຊࡢ⧞ࡾ㏉ࡋ௜୚ࡀࣉࣛࢫ࡟ᙳ㡪ࡍࡿࡇ࡜ࢆ♧၀ࡍࡿࡶࡢ࡜࠸࠼ࡿࠋ࡞࠾㸪ᅗ㸫㸱࡛ぢࡽࢀࡓ㍕Ⲵ㠃࡟㏆࠸㡿ᇦ㸦᩿㠃 $㸧ࡢ &O ࡀ࡯࠿ࡢ᩿㠃࡜ẚ࡭ᛂຊ௜୚᪉ྥ࠿ࡽ
ᾐ㏱ࡋࡓ&O㸦⃰ᗘ㸧
㸦NJP㸧ࢀࡿࠋᐇ㝿ࡢ 35& ࡣࡾ࡟࠾ࡅࡿᱱ⾲㠃࠿ࡽࢥࣥࢡ࣮ࣜ

᩿㠃$1➃㠃ᦶ᧿࡟ࡼࡿᣊ᮰ࡢᙳ㡪ࡀᛂຊ௜୚᪉ྥࡢࢥࣥࢡࣜࡓࡵ࡜⪃࠼ࡽࢀࡿࠋࡲࡓ㸪ᅽ⦰ᙉᗘẚ ࡢ &O⃰ᗘࡀ᩿㠃&࡚పࡃ࡞ࡗࡓഴྥࡣᅗ㸫㸲࡛ࡣぢࡽࢀ࡞࠸ࡀ㸪ࡇࢀࡣ࣮ࢺࡢ⦓ᐦ໬ࡢせᅉ࡜࡞ࡿᅽ⦰ኚᙧ࡟ᐤ୚ࡋ࡞࠿ࡗࡓ

᩿㠃%ᕥ㠃㸦ᛂຊ௜୚㠃㸧࠿ࡽࡢ㊥㞳㸦PP㸧E  ᅽ⦰ᙉᗘẚ ᅗ㸫㸱 ᛂຊ௜୚᪉ྥ࠿ࡽᾐ㏱ࡋࡓ &O

ᅽ⦰ᙉᗘẚ ࡢ &O⃰ᗘࡼࡾࡶ᭱኱್ࡀ㧗ࡃ᭱ᑠ್ࡀ
పࡃ࡞ࡿഴྥ㸪ᅽ⦰ᙉᗘẚ ࡟࠾࠸࡚⧞ࡾ㏉ࡋ㍕Ⲵᅇᩘࡀከ࠸࡜ &O ࡀపࡃ࡞ࡿഴྥࡀぢࡽࢀࡓࠋ
&O࡜ṧ␃ࡦࡎࡳࡢ㛵ಀ㸦㸯㸧ᛂຊ௜୚᪉ྥ࠿ࡽࡢᾐ㏱
ᛂຊ௜୚࡟ࡼࡿ㒊ᮦࡢᦆയࡢᙳ㡪ࢆ᳨ウࡍࡿࡓࡵ㸪౪ヨయ࡟୚࠼ࡽࢀࡓᦆയࡢᣦホࢆṧ␃ࡦࡎࡳ࡜ࡋ࡚㸪&Oͼ ࡜ṧ␃ࡦࡎࡳࡢ㛵ಀࢆᩚ⌮ࡋࡓࠋᅗ㸫㸳࡟㸪ᛂຊ᩿㠃$ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ&O㸦⃰ᗘ㸧
㸦NJP㸧᩿㠃%᩿㠃&
1

௜୚᪉ྥ࠿ࡽᾐ㏱ࡋࡓ &O ࡜ᛂຊ௜୚᪉ྥࡢṧ␃ࡦࡎࡳ࡞ࡽࡧ࡟ᛂຊ௜୚┤ゅ᪉ྥࡢṧ␃ࡦࡎࡳࡢ㛵ಀࢆᅽ⦰ᕥ㠃㸦ᛂຊ௜୚㠃㸧࠿ࡽࡢ㊥㞳㸦PP㸧D  ᅽ⦰ᙉᗘẚ ᙉᗘẚࡈ࡜࡟ศࡅ࡚♧ࡋࡓࠋᅗ࡟ࡣ㸪඲ࢹ࣮ࢱࡢ㏆ఝ⥺ࢆ♧ࡋࡓࠋᅗࡼࡾ㸪ṧ␃ࡦࡎࡳࡢ᪉ྥࡢ㐪࠸࡟㛵ࢃࡽࡎ㸪ṧ␃ࡦࡎࡳࡢቑຍ࡜࡜ࡶ࡟ &Oࡶ㧗ࡃ࡞ࡿഴྥࡀぢࡽࢀࡓࠋࡲࡓ㸪ṧ␃ࡦࡎࡳࡀ  ࡢ࡜ࡁ࡟ࢱ࢖ࣉ 1 ࡜ྠࡌ &O⃰ᗘ࡟㏆࠸್࡟࡞ࡿഴྥࡶ♧ࡉࢀࡓࠋࡇࡢࡇ࡜࠿ࡽ㸪ᛂຊ௜୚࡟ࡼࡿᦆയࡢᙳ㡪ࡀᛂຊ௜୚᪉ྥࡍ࡞ࢃࡕࡦࡧ๭
ࢀ࠿ࡽ౵ධࡋࡓሷศࡢࡦࡧ๭ࢀ┤ゅ᪉ྥࡢࢥࣥࢡ࣮ࣜ

ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ&O㸦⃰ᗘ㸧
㸦NJP㸧

᩿㠃$

᩿㠃%

᩿㠃&1



ࢺ࡬ࡢᾐ㏱ࢆ᪩ࡵࡿࡇ࡜㸪ᛂຊ௜୚᪉ྥ࠿ࡽᾐ㏱ࡍࡿ

ᕥ㠃㸦ᛂຊ௜୚㠃㸧࠿ࡽࡢ㊥㞳㸦PP㸧

&O࡜ṧ␃ࡦࡎࡳࡢ㛵ಀ࡟ࡣṧ␃ࡦࡎࡳࡀ  ࡢ࡜ࡁ࡟ᛂE  ᅽ⦰ᙉᗘẚ ຊ௜୚ࡢᙳ㡪ࡀ↓ࡃ㸪ṧ␃ࡦࡎࡳࡢቑຍ࡟క࠸ &O ࡀቑຍࡍࡿ࡜࠸࠺ṇࡢ┦㛵ࡀ࠶ࡿࡇ࡜ࡀࢃ࠿ࡗࡓࠋᅗ㸫㸲 ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ &Oউঞ५ॺঞ५ॺ॥থॡজ‫৾ੵॺش‬ভ‫ؙ‬ਸ਼їћ৚३থএ४क़঒૛ધૐ‫ق‬їѕіќফіѕা‫ك‬〔論文〕㸦㸰㸧ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽࡢᾐ㏱
ᛂຊ௜୚࡟ࡼࡿ㒊ᮦࡢᦆയࡢᙳ㡪࡟࠾࠸࡚㸪ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ &O⃰ᗘ࠿ࡽ᳨ウࡍࡿࡓࡵ㸪ᅗ㸫㸳࡜ྠᵝ࡟ᅗ㸫㸴࡟ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ &O࡜ᛂຊ௜୚᪉ྥࡢṧ␃ࡦࡎࡳ࡞ࡽࡧ࡟ᛂຊ௜୚┤ゅ᪉ྥࡢṧ␃ࡦࡎࡳࡢ㛵ಀࢆᅽ⦰ᙉᗘẚࡈ࡜࡟ศࡅ࡚♧ࡋࡓࠋࡇࡇ࡛ࡣ㸪඲ࢹ࣮ࢱࡢ㏆ఝ⥺࡜㸪ࡑࢀ࡟㏣ຍࡋ࡚ṧ␃ࡦࡎࡳࡀ኱ࡁࡃᦆയࡢᙳ㡪ࡀⴭࡋ࠸࡜⪃࠼ࡽࢀࡿᛂຊ௜୚ࡢ⧞ࡾ㏉ࡋᅇᩘࡀࡶࡗ࡜ࡶከ࠸  ᅇࡢࢹ࣮ࢱ࡟ࡘ࠸࡚ࡶ㏆ఝ⥺ࢆ♧ࡋࡓࠋᅗࡼࡾ㸪ࢱ࢖ࣉ 35& ࡢ &Oࡣṧ␃ࡦࡎࡳࡢ᪉ྥࡢ㐪࠸࡟㛵ࢃࡽࡎ㸪ᅗ㸫㸲࡛ࡶぢࡽࢀࡓࡼ࠺࡟㸪඲యᛂຊ௜୚᪉ྥ࠿ࡽ
ᾐ㏱ࡋࡓ&O 㸦⃰ᗘ㸧
㸦NJP㸧ᛂຊ௜୚᪉ྥ࠿ࡽ
ᾐ㏱ࡋࡓ&O 㸦⃰ᗘ㸧
㸦NJP㸧ⓗ࡟ࢱ࢖ࣉ 1 ࡼࡾపࡃ࡞ࡿഴྥࢆ♧ࡋࡓࠋࡇࡢഴྥ࡟ࡘ࠸࡚㸪ṧ␃ࡦࡎࡳࡀᑠࡉ࠸㡿ᇦࡢྠ⛬ᗘࡢ኱㏆ఝ⥺䠄඲䝕䞊䝍䠅1


ṧ␃ࡦࡎࡳ㸸ᅽ⦰㸦㸧









㏆ఝ⥺䠄඲䝕䞊䝍䠅ᛂຊ௜୚᪉ྥࡢṧ␃ࡦࡎࡳ㸦ȣ㸧ᛂຊ௜୚᪉ྥ࠿ࡽ
ᾐ㏱ࡋࡓ&O 㸦⃰ᗘ㸧㸦NJP㸧ᛂຊ௜୚᪉ྥ࠿ࡽ
ᾐ㏱ࡋࡓ&O 㸦⃰ᗘ㸧㸦NJP㸧1ṧ␃ࡦࡎࡳ㸸ᘬᙇ㸦㸧

E  ᅽ⦰ᙉᗘẚ 㸪ṧ␃ࡦࡎࡳᛂຊ௜୚᪉ྥ㏆ఝ⥺䠄඲䝕䞊䝍䠅ᛂຊ௜୚᪉ྥࡢṧ␃ࡦࡎࡳ㸦ȣ㸧D  ᅽ⦰ᙉᗘẚ 㸪ṧ␃ࡦࡎࡳᛂຊ௜୚᪉ྥ1ṧ␃ࡦࡎࡳ㸸ᅽ⦰㸦㸧㏆ఝ⥺䠄඲䝕䞊䝍䠅1ṧ␃ࡦࡎࡳ㸸ᘬᙇ㸦㸧ᛂຊ௜୚┤ゅ᪉ྥࡢṧ␃ࡦࡎࡳ㸦ȣ㸧

ᛂຊ௜୚┤ゅ᪉ྥࡢṧ␃ࡦࡎࡳ㸦ȣ㸧F  ᅽ⦰ᙉᗘẚ 㸪ṧ␃ࡦࡎࡳᛂຊ௜୚┤ゅ᪉ྥG  ᅽ⦰ᙉᗘẚ 㸪ṧ␃ࡦࡎࡳᛂຊ௜୚┤ゅ᪉ྥᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ&O 㸦⃰ᗘ㸧
㸦NJP㸧ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ&O 㸦⃰ᗘ㸧
㸦NJP㸧ᅗ㸫㸳 ᛂຊ௜୚᪉ྥ࠿ࡽᾐ㏱ࡋࡓ &O࡜ṧ␃ࡦࡎࡳࡢ㛵ಀ㏆ఝ⥺䠄ϭϬϬϬϬϬϬͲϯϬ䠅㏆ఝ⥺䠄඲䝕䞊䝍䠅1ṧ␃ࡦࡎࡳ㸸ᅽ⦰㸦㸧ᛂຊ௜୚᪉ྥࡢṧ␃ࡦࡎࡳ㸦ȣ㸧ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ&O 㸦⃰ᗘ㸧
㸦NJP㸧ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ&O 㸦⃰ᗘ㸧㸦NJP㸧㏆ఝ⥺䠄ϭϬϬϬϬϬϬͲϯϬ䠅㏆ఝ⥺䠄඲䝕䞊䝍䠅1ṧ␃ࡦࡎࡳ㸸ᘬᙇ㸦㸧㏆ఝ⥺䠄ϭϬϬϬϬϬϬͲϱϬ䠅㏆ఝ⥺䠄඲䝕䞊䝍䠅1
ṧ␃ࡦࡎࡳ㸸ᅽ⦰㸦㸧ᛂຊ௜୚᪉ྥࡢṧ␃ࡦࡎࡳ㸦ȣ㸧E  ᅽ⦰ᙉᗘẚ 㸪ṧ␃ࡦࡎࡳᛂຊ௜୚᪉ྥ

D  ᅽ⦰ᙉᗘẚ 㸪ṧ␃ࡦࡎࡳᛂຊ௜୚᪉ྥ㏆ఝ⥺䠄඲䝕䞊䝍䠅㏆ఝ⥺䠄ϭϬϬϬϬϬϬͲϱϬ䠅

1
ṧ␃ࡦࡎࡳ㸸ᘬᙇ㸦㸧ᛂຊ௜୚┤ゅ᪉ྥࡢṧ␃ࡦࡎࡳ㸦ȣ㸧ᛂຊ௜୚┤ゅ᪉ྥࡢṧ␃ࡦࡎࡳ㸦ȣ㸧F  ᅽ⦰ᙉᗘẚ 㸪ṧ␃ࡦࡎࡳᛂຊ௜୚┤ゅ᪉ྥG  ᅽ⦰ᙉᗘẚ 㸪ṧ␃ࡦࡎࡳᛂຊ௜୚┤ゅ᪉ྥᅗ㸫㸴 ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ &O࡜ṧ␃ࡦࡎࡳࡢ㛵ಀউঞ५ॺঞ५ॺ॥থॡজ‫৾ੵॺش‬ভ‫ؙ‬ਸ਼їћ৚३থএ४क़঒૛ધૐ‫ق‬їѕіќফіѕা‫ك‬〔論文〕

ࡁࡉࡢṧ␃ࡦࡎࡳ࡛ẚ㍑ࡍࡿ࡜㸪⧞ࡾ㏉ࡋᅇᩘࡀከ࠸࡯⦰ᛂຊ௜୚స⏝࡟ࡼࡿᮦᩱࡢ⦓ᐦ໬ࡀ⧞ࡾ㏉ࡋᅇᩘࡢቑຍ࡟క࠸㐍⾜ࡋࡓࡇ࡜࡟ࡼࡿࡶࡢ࡜⪃࠼ࡽࢀࡿࠋ୍᪉࡛㸪ᅗ㸫㸳࡜ྠᵝ࡟㸪඲యࢹ࣮ࢱࡢ㏆ఝ⥺㸪 ᅇࢹ࣮
ࢱࡢ㏆ఝ⥺ඹ࡟ṧ␃ࡦࡎࡳࡢ᪉ྥࡢ㐪࠸࡟㛵ࢃࡽࡎ㸪ṧ␃ࡦࡎࡳࡢቑຍ࡟క࠸ &O ࡀ㧗ࡃ࡞ࡿഴྥࡀぢࡽࢀࡓࠋ௨ୖࢆࡲ࡜ࡵࡿ࡜㸪ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽࡢ &O ࡢᾐ㏱࡟ࡣ㸪⧞ࡾ㏉ࡋᅽ⦰ᛂຊ௜୚࡟ࡼࡿᮦᩱࡢ⦓ᐦ໬࡜ᦆയᛂຊ௜୚᪉ྥ࠿ࡽᾐ㏱ࡋࡓ
&O㸦⃰ᗘ㸧㸦NJP㸧࠺ࡀ &O ࡀపࡃ࡞ࡿഴྥࢆ♧ࡋࡓࠋࡇࢀࡣ㸪⧞ࡾ㏉ࡋᅽ㼥㻩㻜㻚㻥㻟㻤㼤㻗㻟㻚㻣㻞㻜䠄┦㛵ಀᩘ㻾㻩㻜㻚㻡㻡㻝䠅1㸦ᛂຊ௜୚᪉ྥ㸧




1㸦ᛂຊ௜୚┤ゅ᪉ྥ㸧ࡢᙳ㡪ࡀ」ྜࡋ࡚ᙳ㡪ࡋ࡚࠸ࡿ࡜⪃࠼ࡽࢀ㸪௒ᅇࡢᐇ㦂⥺ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ
&O㸦⃰ᗘ㸧㸦NJP㸧⤖ᯝࢆᩚ⌮ࡋࡓࡑࡢ㛵ಀࡣ㸪ᮦᩱࡢ⦓ᐦ໬ࡢᙳ㡪ࡀࢱ࢖ࣉ 1 ࡼࡾࡶ࣐࢖ࢼࢫศࡢษ∦ࢆ♧ࡋ㸪ᦆയࡢᙳ㡪ࡀṧ␃㏆ఝ⥺㸦඲ࢹ࣮ࢱ㸧ᅗ㸫㸵 ྛ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ &Oࡦࡎࡳࡢቑຍ࡟క࠺ &O ࡢቑ኱࡜࡞ࡿഴࡁࢆ♧ࡍ୍ḟᘧ࡜ࡋ࡚⾲ࡉࢀࡿࡇ࡜ࡀࢃ࠿ࡗࡓࠋ
ᛂຊ௜୚᪉ྥ࡜ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽᾐ㏱ࡋࡓ &O⃰ᗘࡢẚ㍑
ᅗ㸫㸵࡟㸪ᛂຊ௜୚᪉ྥ࠿ࡽࡢሷศᾐ㏱≉ᛶ࡜ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽࡢሷศᾐ㏱≉ᛶࡢ㛵ಀ࡟ࡘ࠸࡚㸪&O࡛ᩚ⌮ࡋࡓࡶࡢࢆ♧ࡍࠋࣉࣟࢵࢺࢹ࣮ࢱࡣ㸪ྠ୍౪ヨయࡢྛ᩿㠃࡟࠾ࡅࡿ㸪ᛂຊ௜୚᪉ྥࡢᙜヱࢹ࣮ࢱ㸦⦪㍈㸧࡜㸪ᛂຊ௜୚┤ゅ᪉ྥࡢ㸲㠃ࡢྛࢹ࣮ࢱࡢᖹᆒ್㸦ᶓ㍈㸧ࢆ⏝࠸ࡓࠋࡉࡽ࡟㸪ᅗ࡟
ࡣྛᾐ㏱᪉ྥ࠿ࡽᾐ㏱ࡋࡓࢱ࢖ࣉ 1 ࡢ &O⃰ᗘ࡜㸪 ⥺㸪࡞ࡽࡧ࡟㏆ఝ⥺ࢆేグࡋࡓࠋᅗࡼࡾ㸪ᛂຊ௜୚᪉ྥ࠿ࡽᾐ㏱ࡋࡓ &Oࡢ⃰ᗘࡀ  ⥺ࡼࡾ㧗ࡃ㸪ᛂຊ௜୚᪉ྥ࠿ࡽࡢሷศࡢᾐ㏱ࡀ
ᛂຊ௜୚┤ゅ᪉ྥࡼࡾࡶᐜ࡛᫆࠶ࡿࡇ࡜ࡀศ࠿ࡿࠋࡲࡓ㸪ᛂຊ௜୚᪉ྥ࠿ࡽ࡜ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽࡢሷศᾐ㏱ࡢ㛵ಀࡣ㸪㏆ఝ⥺ࡀ  ⥺࡜࡯ࡰᖹ⾜ࡢ㛵ಀ࡟࠶ࡿࡇ࡜ࡀㄞࡳྲྀࢀ㸪ࡲࡓᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽࡢሷศᾐ㏱࡟࠾࠸࡚⦓ᐦ໬࡟ࡼࡗ࡚ሷศࡀᾐ㏱ࡋ࡟ࡃࡃ࡞ࡗࡓศࡀ㸪 ⥺ࡼࡾࢩࣇࢺࡋࡓศ
࡜ᤊ࠼ࡿࡇ࡜ࡀ࡛ࡁࡿࠋࡲ࡜ࡵ
35& ᱱࡢሷศᾐ㏱≉ᛶ࡟ࡘ࠸࡚㸪ሷศᾐ㏱ࡀⴭࡋ࠸ࡦࡧ๭ࢀ࿘㎶࡟࠾࠸࡚ࣉࣞࢫࢺࣞࢫ࡟┦ᙜࡍࡿᅽ⦰ᛂຊ௜୚ࡢ᪉ྥ࡜ሷศᾐ㏱᪉ྥࡢ㛵ಀࡀሷศᾐ㏱≉ᛶ࡟ཬࡰࡍᙳ㡪ࢆ᳨ウࡋ㸪௨ୗࡢ⤖ㄽࢆᚓࡓࠋ
㸦㸯㸧ᛂຊ௜୚᪉ྥ࡜ᛂຊ௜୚┤ゅ᪉ྥ࡛ࡣሷศᾐ㏱≉ᛶࡀ␗࡞ࡾ㸪ሷศᾐ㏱ࡣᛂຊ௜୚᪉ྥ࠿ࡽࡢ
࡯࠺ࡀᛂຊ௜୚┤ゅ᪉ྥࡼࡾ㏿࠸ࠋ㸦㸰㸧ᛂຊ௜୚࡟ࡼࡗ࡚ṧ␃ࡦࡎࡳࡀቑຍࡍࡿ࡜ሷศᾐ㏱ࡣࡋࡸࡍࡃ࡞ࡿࠋ
㸦㸱㸧ᛂຊ௜୚┤ゅ᪉ྥ࠿ࡽࡢሷศᾐ㏱ࡣ㸪ṧ␃ࡦࡎࡳࡀᑠࡉ࠸≧ែ࡛ࡣᛂຊ௜୚ࡉࢀ࡞࠸ሙྜ࡜ẚ࡭㐜ࡃ࡞ࡿഴྥࢆ♧ࡍࠋᘬ⏝࣭ཧ⪃ᩥ⊩ 6DLWR0DQG,VKLPRUL+&KORULGH3HUPHDELOLW\RI&RQFUHWHXQGHU6WDWLFDQG5HSHDWHG
&RPSUHVVLYH/RDGLQJ&HPHQWDQG&RQFUHWH5HVHDUFK9RO1RSS ㏕஭⿱ᶞ㸪ᕝ໭ᫀᏹ㸪ᇼཱྀᩗ㸸ࣇࣛ࢖࢔ࢵࢩࣗ࠾ࡼࡧ㧗⅔ࢫࣛࢢᚤ⢊ᮎࢆΰධࡋࡓࢥࣥࢡ࣮ࣜࢺࡢሷศᾐ㏱ᛶ࡟ཬࡰࡍᅽ⦰ᛂຊࡢᙳ㡪㸪ࢥࣥࢡ࣮ࣜࢺᕤᏛㄽᩥ㞟㸪➨  ᕳ➨  ྕ㸪SS㸪㸧ᅵ ᮌᏛ఍㸸ࢥࣥࢡ࣮ࣜࢺᶆ‽♧᪉᭩㹙つ‽⦅ᅵᮌᏛ఍つ‽࠾ࡼࡧ㛵㐃つ‽㹛㸦 ᖺ∧㸧㸪SS㸪㸧᪥ᮏᕤᴗつ᱁-,6$㸸ࠕ◳໬ࢥࣥࢡ࣮ࣜࢺ୰࡟ྵࡲࢀࡿሷ໬≀࢖࢜ࣥࡢヨ㦂᪉ἲࠖ㸪