第2号(日本語) 平成20年8月21日 発行

GEOASIA Bulletin No.2 ╙㧞ภ
ALL SOILS ALL STATES ALL ROUND
GEO-ANALYSIS INTEGRATION
ჿƔǒɶ᧓‫ם‬Ǎቬ‫ם‬LJưǛ‫ݣ‬ᝋƴᲦѣႎƔ᩺ႎƔǛբǘƣᲦ‫ע‬ႴƷ‫࢟٭‬ƱᄊْǛ൭NJLJƢ
ᐔᚑ ᐕ ᦬ ᣣ ⊒ⴕ
✬㓸㧦GEOASIA ⎇ⓥળ੐ോዪ 6'.'OCKNIGQCUKC"UQKNEKXKNPCIQ[CWCELR
˟ᧈȡȃǻȸǸ
ᤓᐕ㧔2007 ᐕ㧕ᄐߦ GEOASIA Bulletin ߩഃೀภࠍ಴ߒߡ߆ࠄ৻ᐕ߇⚻ߜ㧘╙ 2 ภߩ⊒ⴕߣߥ
ࠅ߹ߒߚ㧚ߎߩ㑆ߦ㧘ળຬ⻉᳁ߩߏදജߩ߅߆ߍߢ⎇ⓥળᵴേ߽ᵴ⊒ߦᜬ⛯ߒ㧘޽ߣߦߏ⚫੺ߔ
ࠆࠃ߁ߥᄙߊߩ⎇ⓥᚑᨐࠍ᜼ߍࠆߎߣ߇ߢ߈߹ߒߚ㧚޿ߕࠇ߽㧘࿾⋚⸃ᨆ࠷࡯࡞ GEOASIA ߢ
ߒ߆⸃᳿ߢ߈ߥ޿໧㗴ߦ᜸ࠎߛ⚿ᨐߩᚑᨐߢ޽ࠅ㧘⎇ⓥߣ⸃ᨆߦ៤ࠊࠄࠇߚળຬ⻉᳁ߪ㧘ᄢ߈ߥ
ḩ⿷ࠍᓧߡ߅ࠄࠇࠆ߽ߩߣ⏕ାߒߡ޿߹ߔ㧚
⍾߆ࠄ☼࿯߹ߢ㧘ਛ㑆࿯߿ੱᎿಣℂ࿯ࠍ฽߼㧘޽ࠄࠁࠆ࿯ࠍኻ⽎ߦ(ALL SOILS)㧘ᄌᒻ߆ࠄ⎕
უ߹ߢ(ALL STATES)㧘㕒⊛ߣേ⊛ߣࠍ໧ࠊߕ(ALL ROUND)㧘࿾⋚ߣ࿯᭴ㅧ‛ߦ૗߇⿠ߎࠆ
߆ߩᤨೞᱧ⸃ᨆࠍⴕߥ߁ߣ޿߁ߩ߇㧘GEOASIA ߩ⋡⊛ߢߔ߇㧘ߎߩ৻ᐕߪߎࠇࠍ⚫੺ߔࠆ⛘ᅢߩᯏળߦ߽ᕺ߹ࠇ߹ߒߚ㧚
߭ߣߟߪ㧘ቇⴚળ⼏ߢߩ‫ ╙ޟ‬57 ࿁ℂ⺰ᔕ↪ജቇ⻠Ṷળ‫⥄⑳ߢޠ‬り߇․೎⻠Ṷߔࠆᯏળࠍᓧߚߎߣߢߔ㧚ߎߩ⻠Ṷળߩਥ௅
ߪᣣᧄቇⴚળ⼏ߢ㧘౒௅ߣߒߡ࿯ᧁቇળ߿ᣣᧄᑪ▽ቇળߩ߶߆㧘⥶ⓨቝቮ㧘ᯏ᪾㧘ᵹ૕㧘ᢙቇߥߤᎿቇ‛ℂ♽߇ਛᔃߩᄙ
ߊߩቇળ߇ෳ↹ߒߡ߅ࠅ߹ߔ㧚ᐘ޿੹ᐕߪ࿾⋚Ꮏቇળ߇ᐙ੐ቇળߣ޿߁ߎߣߢ㧘ቇળࠍઍ⴫ߒߡ⑳ߦ⻠Ṷߩᯏળ߇ਈ߃ࠄ
ࠇߚ߽ߩߢߔ㧚ౝኈߪਃߟ㧔࿾⋚᧚ᢱߩ᭴ᚑᑼ㧘᳓࿯ㅪᚑߩ᦭㒢ᄌᒻ⸃ᨆ㧘ᔕ↪੐଀㧕ߦࠊߌߡ৻ᤨ㑆߅⹤ߒߡ߈߹ߒߚ㧚
‫☼ޟ‬࿯ߩ࿶ኒ࿶❗ߪ⸘▚ߢ߈ߡ߽⍾ߩ✦࿕߼࿶❗ߪ⸘▚ߢ߈ߥ޿‫ߪߩ߁޿ߣߤߥޠ‬㧘߽߁ㆊ෰ߩߎߣߛߣ߽↳ߒ਄ߍߡ߈
߹ߒߚ㧚߽߁৻ߟߩ GEOASIA ⚫੺ߩᯏળߪ㧘ᐢፉߢߩ࿾⋚Ꮏቇળᐕᰴᄢળߢߩ㊁↰೑ᒄᒰ⎇ⓥળℂ੐ߩ⻠Ṷߢߔ㧚ߎ
ࠇߪ㊁↰೑ᒄ࡮ጊ↰ᱜᄥ㇢᳁ࠄߩ Soils and Foundations ⹹਄ߩᡰᜬജߦ㑐ߔࠆ⺰ᢥ߇࿾⋚Ꮏቇળ⺰ᢥ⾨ࠍᓧߚߚ߼ߦ㧘ߘߩ
ౝኈ⚫੺ߩᯏળ߇ਈ߃ࠄࠇߚ߽ߩߢߔ㧚ᡰᜬജ໧㗴ߪ৻⥸ߦㅴⴕᕈ⎕უߩ໧㗴ߢ㧘ᣢᓔߩ೰႟ᕈᭂ㒢⸃ᨆߢߪ㑆ߦวࠊߥ
޿ߣ޿߁ߩ߇⺰ᢥߩ⿰ᣦߢߔ߇㧘エᒙ࿾⋚਄ߩ⋓࿯߇࿾㔡ࠍฃߌߡ፣ࠇߡࠁߊ᭽ሶߩ⸘▚ߩേ↹ߪෳળ⠪ߩ⋡ࠍ㊉ઃߌߦ
ߒߡ޿߹ߒߚ㧚
᭴ᚑᑼߩ৻ጀߩ♖✺ൻ㧘3 ᰴర⸘▚ߩታ↪ൻ߿⸘▚ᤨ㑆ߩ⍴❗㧘Pre-Post Processor ߩలታߥߤ㧘ၮ␆⎇ⓥߩ⺖㗴ߪ߹ߛ
߹ߛᄙߊᱷߞߡ޿߹ߔ㧚GEOASIA MASTER ࠍ⋡ᜰߒߡߩᢎ⢒ࡊࡠࠣ࡜ࡓߩలታ߽ᄢᄌᄢ߈ߥ⺖㗴ߢߔ㧚੹ᐕᐲߪ㧔ᩣ㧕
ਇേ࠹࠻࡜ߩ┻ౝ⑲సળຬ߇ GEOASIA MASTER ╙ 2 ภࠍ⹺ቯߐࠇ߹ߔ߇㧘࿖ౝᄖࠍ฽߼ᣧߊ 30 ภߊࠄ޿߹ߢߪ಴ߡ
ߊࠇߥߌࠇ߫㧘GEOASIA ߇ᧄ᧪ᜬߟ␠ળ⊛࿖㓙⊛⽿છߪᨐߚߖ߹ߖࠎ㧚᧪ᐕߎߘᢙฬߩ GEOASIA MASTER ࠍヘ಴
ߔࠆ੍ቯߢਛ㊁࡮㊁↰ℂ੐એਅ㧘⊝߇ദജߒߡ߅ࠅ߹ߔ߇㧘੹ᓟߣ߽ળຬ⻉᳁ߩߏදജߣߏᡰេࠍಾߦ߅㗿޿޿ߚߒ߹ߒ
ߡ㧘⎇ⓥળળ㐳ߩߏ᜿ᜦߣ޿ߚߒ߹ߔ㧚
ฬฎደᄢቇᄢቇ㒮ᢎ᝼ ᵻጟ 㗼
GEOASIA ƴǑǔӖចᛯ૨Ტ࠯঺ ࠰ࡇ‫ע‬Ⴔ߻‫˟ܖ‬ᛯ૨ចᲣƷƝኰʼ
GEOASIA ࠍ↪޿ߚ⸃ᨆ⚿ᨐࠍឝタߒߚ Soils and Foundations ⺰ᢥ㧔Noda T., Asaoka A. and Yamada S.(2007): Some bearing
capacity characteristics of a structured naturally deposited clay soil (㛽ᩰ᭴ㅧߩ⊒㆐ߒߚ⥄ὼၸⓍ☼࿯࿾⋚ߩᡰᜬജ․ᕈ), Vol.47,
No.2, pp.285-301.㧕߇ᐔᚑ 19 ᐕ࿾⋚Ꮏቇળ⺰ᢥ⾨ࠍฃ⾨ߒ߹ߒߚߩߢ㧘 ߎߩ⺰ᢥߩ᭎⇛ࠍߏ⚫੺ߒ߹ߔ㧚
ߎߩ⺰ᢥߪฎౖ⊛ߥᡰᜬജ໧㗴ߦኻߒ㧘ᦨᣂߩᒢ႟ᕈ᭴ᚑᑼ㧔SYS Cam-clay model㧕ࠍ↪޿ߚ᳓㨪࿯ㅪᚑ᦭㒢ᄌᒻ⸃ᨆ
㧔GEOASIA㧕ߦࠃࠅ᜸ࠎߛ߽ߩߢߔ㧚࿾⋚ోၞ߇ቢో႟ᕈൻߒߚߣ߈ߩജߩ㊒ࠅว޿ߣ႟ᕈᵹࠇ႐ߛߌࠍ‫৻ޟ‬᳇ߦ‫ޠ‬᳞
߼ࠆ೰႟ᕈ⸃ᨆߥߤߣߪ⇣ߥࠅ㧘ߎߩ⎇ⓥߦ߅޿ߡߪ㧘ၮ␆ㇱߩᄌ૏೙ᓮタ⩄ᤨߦᄌᒻߦ઻ߞߡ⛗ߦឬ޿ߚࠃ߁ߥ᣿⍎ߥ
౞ᒐṖࠅ✢߇⊒⃻ߔࠆߣߣ߽ߦ㧘⩄㊀߇ૐਅ㧔⩄㊀エൻ㧕ߔࠆ⃻⽎߇ౣ⃻ߐࠇ߹ߒߚ㧚ᄌᒻߣ⎕უࠍ೎ߩ੐⽎ߣ⷗ࠆߩߢ
ߪߥߊ㧘⎕უࠍᄌᒻߩᑧ㐳✢਄ߦ૏⟎ઃߌ㧘ᄌᒻ⸃ᨆߩਛߢ⎕უࠍ⴫⃻ߒࠃ߁ߣߔࠆᄙߊߩ⎇ⓥ⠪ߦߣߞߡ㧘ฎౖ⊛ߥᡰ
ᜬജ໧㗴ߪߒ߫ߒ߫ᩰᅢߩ⸃ᨆ࠲࡯ࠥ࠶࠻ߣߐࠇߡ߈߹ߒߚ㧚ߒ߆ߒߘߩ߶ߣࠎߤߪ㧘଀߃߫᭴ᚑᑼߩᠲ૞⊛ߥエൻ㧘ਇ
ㅪ⛯ߥᄌᒻࠍ⸵ኈߔࠆⷐ⚛ߩዉ౉㧘൨㈩⺰ߩ೑↪ߥߤ㧘ዪᚲൻ߿⩄㊀エൻࠍౣ⃻ߔࠆߚ߼ߩ․ᱶߥኾ↪ߩ㆏ౕࠍ↪޿ߚ߽
ߩߢ޽ߞߚࠃ߁ߦ⷗ฃߌࠄࠇ߹ߔ㧚ߎߩ⺰ᢥߢ߽ห᭽ߦᡰᜬജ໧㗴ࠍ⸃ᨆኻ⽎ߣߒߡㆬ߮߹ߒߚ߇㧘ߎߩ⺰ᢥߩ⸃ᨆ߇ᣢ
ᓔߩߎࠇࠄߣᄢ޿ߦ⇣ߥࠆߣߎࠈߪ㧘ߎߩ⺰ᢥ⥄り߇ᡰᜬജ໧㗴ࠍ⸃ߊߚ߼ߛߌߩ․ᱶߥኾ↪࠷࡯࡞ߥ޿ߒኾ↪ℂ⺰ࠍᔅ
ⷐߣߒߡ޿ߥ޿ὐߢߔ㧚ߔߥࠊߜߎߩ⺰ᢥߢߪ㧘ߏߊ৻⥸⊛ߥᒢ႟ᕈℂ⺰ߦၮߠߊ⥄ὼၸⓍ࿯ߩ᭴ᚑᑼ㧔SYS Cam-clay
model㧕ࠍ៞タߒߚ㧘ߏߊ৻⥸⊛ߥ᦭㒢ᄌᒻℂ⺰ߦၮߠߊ᳓㨪࿯㛽ᩰㅪᚑߩᄌᒻ⸃ᨆ㧔GEOASIA㧕߇㧘ㅴⴕᕈ⎕უߦ઻
߁ᄌᒻߩዪᚲൻ߿⩄㊀エൻߥߤ㧘ᡰᜬജ໧㗴ߦኻߒߡ߽ᦼߖߕߒߡ⸃ࠍ಴ߒߡ޿ࠆߩߢߔ㧚ߎߩὐ߇ߎߩ⺰ᢥߩ╙৻ߩ․
ᓽߢߔ㧚
߹ߚߎߩ⺰ᢥߢߪ㧘੹߹ߢቯ⷗ߩߥ߆ߞߚᡰᜬജ໧㗴ߦ㑐ߔࠆ࿾⋚Ꮏቇ⊛⺖㗴ߩᄙߊߦߟ޿ߡ㧘଀߃߫㧘ೋᦼ᧦ઙࠍᄌ
ൻߐߖࠆߛߌߢ㧘࿯ߩ⁁ᘒ㧘ߔߥࠊߜ㛽ᩰ᭴ㅧ㧔᭴ㅧ࡮ㆊ࿶ኒ࡮⇣ᣇᕈ㧕ߩ⊒㆐⒟ᐲ߇㧘ᭂ㒢⩄㊀߿⎕უᒻᘒߦߤߩࠃ߁
ߦᓇ㗀ࠍਈ߃ࠆߩ߆ࠍ⺰ߓߡ޿߹ߔ㧚߽߁ዋߒ⹦ߒߊ⸒߃߫㧘Ԙᄌᒻߩዪᚲൻ߿⩄㊀エൻ⃻⽎ߪ㧘ታ㛎ቶߢౣ᭴ᚑߐࠇߚ
✵㄰ߒ☼࿯ߢߪߥߊ⥄ὼၸⓍ☼࿯ߩࠃ߁ߥ㜞૏᭴ㅧࠍ᦭ߔࠆ࿾⋚ߢ↢ߓࠆߎߣ㧘
ԙ⇣ᣇᕈ߇⊒㆐ߒߚ࿾⋚ߢߪߘߩᓇ㗀ߪ㧘
⎕უ㗔ၞߩ⁜ዊൻࠍ઻ߞߡ㗼⪺ߦ⃻ࠇࠆߎߣ㧘Ԛ࿾⋚߇ೋᦼਇᢛࠍ᦭ߔࠆ႐วߦߪ㧘᭴ㅧ߇⊒㆐ߒߡ޿ࠆ࿾⋚߶ߤ㕖ኻ⒓
ߥᄌᒻ߇↢ߓ߿ߔߊ㧘ᄢ߈ߥ⩄㊀ૐਅࠍᒁ߈⿠ߎߒ߿ߔ޿ߎߣ㧘ԛ᳓㨪࿯ㅪᚑߩᨒ⚵ߺߢߪタ⩄ㅦᐲࠍᄌ߃ࠆߛߌߢᡰᜬ
ജ໧㗴ߦ߅ߌࠆㇱಽឃ᳓ലᨐ߇⥄ὼߦᓧࠄࠇࠆߎߣ㧘Ԝ᭴ㅧ߇⊒㆐ߒߚ࿾⋚ߢߪ㑆㓗᳓ߩ߿ࠅขࠅࠍ⸵ߔࠃ߁ߥ޽ࠆタ⩄
ㅦᐲߦ߅޿ߡ㧘ߖࠎᢿᏪ਄ߢឃ᳓エൻၞ㧔
̌ࠦࡦࡄ࡚ࠢࠪࡦࡃࡦ࠼̍
㧕ߣๆ᳓エൻၞ㧔
̌ࠬ࠙ࠚ࡝ࡦࠣࡃࡦ࠼̍
㧕߇ᷙ࿷ߒߡ
⃻ࠇࠆߎߣ㧘ߥߤࠍ⸃ᨆ⊛ߦ␜ߒ߹ߒߚ㧚ߎߩࠃ߁ߥ৻ㅪߩ⍮⷗ࠍᓧࠄࠇߚߎߣߪ㧘ߎߩ⺰ᢥߩ╙ੑߩ․ᓽߢߔ㧚
ߥ߅㧘࿑ 2 ߦኻߔࠆേ↹ࠍߏⷩߦߥࠅߚ޿႐วߪ࿾⋚Ꮏቇળ HP(http://www.jiban.or.jp/topic/prize/2007/noda.pdf)ࠍෳᾖߒ
ߡਅߐ޿㧚
0
5
10(m)
Vertical load (kPa)
200
ኻ⒓ᄌᒻ deformation
symmetrical
100
ೋᦼਇᢛ䈅䉍
100
asymmetrical deformation
㕖ኻ⒓ᄌᒻ
ೋᦼਇᢛ䈅䉍
With
initial imperfection
Without
initial imperfection
ೋᦼਇᢛ䈭䈚
0
10
20
30
Settlement (cm)
0
40
ೋᦼਇᢛ䈭䈚
࿑ 1 ၮ␆ߩᴉਅ㊂㨪⩄㊀㑐ଥ
H s (%)
࿑ 2 ࿾⋚ߩೋᦼਇᢛߩ᦭ήߦࠃࠆ౞ᒐṖࠅᒻ⁁ߩ㆑޿
࠯঺ᲫᲳ࠰ࡇƷ෇ѣ‫إ‬ԓ
Ĭ ᢒ࣎щ᠍ᒵ೉‫ܱ׹‬᬴ƴǑǔ‫ע‬Ⴔ᳸Ⴎ‫ם‬ᡲ঺ኒਫѣƷᚐௌ
40㨓႐ߩ㆙ᔃജタ⩄ᮨဳታ㛎ࠍ↪޿ߚ⋓࿯ߣ☼ᕈ࿯㧛⍾⾰࿯࿾⋚ߩ࿾㔡ਛ࡮࿾㔡ᓟ᜼േߩቯ㊂⊛ᬌ⸽ߣߣ߽ߦ㧘࿾⋚ࠍ
⿥エᒙ☼࿯࿾⋚ߦᄌᦝߒߡߘߩ࿾㔡ᤨ᜼േ⸃ᨆࠍታᣉ㧚࿾㔡ਛߪ⋓࿯ߦ߽࿾⋚ߦ߽ⵍኂ߇߶ߣࠎߤ⷗ࠄࠇߥ޿߇㧘࿾㔡⚳
ੌᓟ⚂ 8 ᤨ㑆ߒߡ߆ࠄ⋓࿯ࠍ⽾ߊ౞ᒐ⁁Ṗࠅ㧔ฝ஥㧕߇࿾⋚ߦ⊒↢ߒ㧚ߐࠄߦㆃࠇߡ߽߁৻ߟߩ౞ᒐṖࠅ㧔Ꮐ஥㧕߇⊒↢㧚
0
25
50(cm)
0
25
50%
0%
࿑㧟 ࿾㔡⚳ੌ⋥ᓟߩߖࠎᢿ߭ߕߺಽᏓ
࿑㧠 ࿾㔡⊒↢߆ࠄ⚂ 8 ᤨ㑆ᓟߩߖࠎᢿ߭ߕߺಽᏓ
0%
50%
㧔⸃ᨆߪ 1/40 ࠬࠤ࡯࡞ߢታᣉ㧕
㧔⸃ᨆߪ 1/40 ࠬࠤ࡯࡞ߢታᣉ㧕
50(cm)
ĭ ࠯঺ ࠰ᏡႇҞ޽‫ע‬ᩗƴƓƚǔႮ‫ْߐם‬Ʒᚐௌ
⢻⊓ඨፉ࿾㔡ߪ㧘࿯᭴ㅧ‛ߦ↟ᄢߥⵍኂࠍਈ߃㧘․ߦ௑ᢳ࿾⋚਄ߩ⋓࿯ߩ፣უ߇ᢙᄙߊ⊒↢ߒߚ㧚᳓ᐔ࿾⋚ߩ⋓࿯ߣ
௑ᢳ࿾⋚਄ߩ⋓࿯ߩ࿾㔡ᤨ᜼േࠍᲧセ⸃ᨆ㧚࿾㔡േߩᄢ߈ߐߩ㆑޿ߥߤߦᔕߓߡ㧘࿾㔡ਛߩ፣უ߿࿾㔡ᓟߩㆃࠇ⎕უ᜼
േߦ㆑޿߇⃻ࠇࠆ㧚
0
20
40(m)
0
20
40(m)
30%
30%
0%
0%
࿑ 5 ࿾㔡⊒↢߆ࠄ 50 ⑽ᓟ㧔⚳ੌ⋥ᓟ㧕ߩߖࠎᢿ߭ߕߺಽᏓ ࿑ 6 ࿾㔡⊒↢߆ࠄᢙᣣᓟߩߖࠎᢿ߭ߕߺಽᏓ
㧔⸃ᨆ᏷ߪ 1km ߢ⋓࿯ㇱࠍ᜛ᄢ⴫␜㧕
㧔⸃ᨆ᏷ߪ 1km ߢ⋓࿯ㇱࠍ᜛ᄢ⴫␜㧕
Į ǵȳȉdzȳȑǯǷȧȳȑǤȫᲢ᳍Ჽ᳊Უોᑣ‫ע‬ႴƷ‫ע‬ᩗɶƷࣖሉᚐௌ
ਛ㑆࿯ᧂᡷ⦟࿾⋚ߣ㧿㧯㧼ᛂ⸳ߦࠃࠆᡷ⦟࿾⋚ߩ࿾㔡ᤨ᜼േߩᲧセ⸃ᨆ㧚ᐔ㕙߭ߕߺ⸃ᨆߢߪ޽ࠆ߇㧘ᡷ⦟࿾⋚ߩ᦭
ലᕈߪ᣿ࠄ߆㧚࿑ 8 ߩ⿒޿ㇱಽ߇⍾᧮㧚
0
10
0
20(m)
100kPa
0kPa
10
20(m)
100kPa
0kPa
࿑ 7 ࿾㔡⚳ੌ⋥ᓟߩᐔဋ᦭ലᔕജಽᏓ㧔ᧂᡷ⦟࿾⋚㧕 ࿑ 8 ࿾㔡⚳ੌ⋥ᓟߩᐔဋ᦭ലᔕജಽᏓ㧔SCP ᡷ⦟࿾⋚㧕
į ȕǣȫȀȠƷ‫ע‬ᩗ଺‫࢟٭‬ᚐௌ
Ყセ⊛ㅘ᳓ᕈ߇㜞޿ේ࿾⋚ࠍᱷߒߡᑪ⸳ߐࠇߚࡈࠖ࡞࠳ࡓߩ࿾㔡ᤨ᜼േߩ⸃ᨆ㧚ේ࿾⋚ㇱಽߢ᳓࿶߇ᄢ߈ߊ⊒↢㧚࠳
ࡓႇ૕߇Ḗ᳓⩄㊀ߦࠃࠅ࿑ߩฝᣇะߦᄌᒻߒ㧘⋧ኻ⊛ߦᒙ޿ේ࿾⋚ߦߖࠎᢿ߭ߕߺߩ㓸ਛ߇⊒↢㧚
0
0
-50
0
50
100 150 200 250 300
25
25
50(m)
50(m)
-0.10
-0.05
0.00
0.05
0.10
࿑ 9 ࿾㔡⚳ੌ⋥ᓟߩ㑆㓗᳓࿶ಽᏓ ࿑ 10 ࿾㔡⋥ᓟߩߖࠎᢿ߭ߕߺ(Ǽxy)ಽᏓ
྾ⷺߦ࿐ߞߚᡷ⦟૕ࠍ㔌ᢔ⊛ߦ㈩⟎ߒߚ႐วߩ⍾⾰࿾⋚ߩ࿾㔡ਛ࡮࿾㔡ᓟ᜼േߩ㧟ᰴర⸃ᨆ㧚ᡷ⦟૕ߩ㈩⟎ㇱߢߪ㧘
࿾㔡ਛߩㆊ೾㑆㓗᳓࿶ߩ਄᣹ᛥ೙ߣߘߩᶖᢔ߇ᣧߊ㧘ᴉਅᛥ೙ലᨐ߇޽ࠆ㧚
E3 E5
E2
E4
E1
39m
㕖
ឃ
᳓
Ⴚ
⇇
5m+d/2
10m d
39m
10m
15m
㕖
ឃ
᳓
Ⴚ
⇇
౉ജᵄߩᣇะ
z
ឃ᳓Ⴚ⇇
y
એ਄ࠍ⴫␜
x
࿑ 11 ⸃ᨆߦ↪޿ߚ㧟ᰴరࡔ࠶ࠪࡘ ࿑ 12 ࿾㔡⩄㊀ߦࠃࠆ࿶ኒ⚳ੌᓟߩߖࠎᢿ߭ߕߺಽᏓ
࠯঺ᲫᲳ࠰ࡇƷɼƳπᘙᛯ૨ሁᲢ࠯঺ ࠰ࡇЭҞЎNjԃljᲣ
ቇⴚ⺰ᢥ ‫ޣ‬Soils and Foundations‫ޤ‬ԘGround improvement of intermediate reclaimed land by compaction through cavity expansion of sand piles
(20 ᐕ 10 ᦬ឝタ੍ቯ㧕ԙSoil-water coupled finite deformation analysis based on a rate-type equation of motion incorporating the SYS Cam-clay
model(⃻࿷ᛩⓂਛ)
࿖㓙ળ⼏ ‫ޣ‬3rd Sino-Japan Geotechnical Symposium (Chongqing, China, November 4-7, 2007)‫ޤ‬Seismic/post-seismic response of a natural soil in
delayed settlement, pp.73-86.‫ޣ‬APCOM ’07(Japan, Kyoto, December3-6, 2007)‫ޤ‬Soil-water coupled finite deformation analysis applied to bearing
capacity problems of structured clayey soils, ⺰ᢥ⇟ภ:MS29-1-2.‫ޣ‬Earthquake Hazard and Mitigation㧔Guwahati, India, December 7-8, 2007㧕
‫ޤ‬Effects
of embankment rigidity on behavior of naturally deposited soils during/after earthquakes, pp.249-256.‫ޣ‬13th Asian Regional Conference on SMGE
(Kolkata, India, December 10-14, 2007)‫ޤ‬ԘStructural upgradation in clay and sand accompanying plastic swelling, pp.23-26. ԙSoil classification for
occurrence of in-situ delayed consolidation, pp.415-418. ԚLiquefaction-induced consolidation settlement of soil after earthquake, pp.602-605.ԛ
Improvement of manmade island filled with intermediate soils by SCP method, pp.787-790.‫ޣ‬2nd US-Japan Workshop on Ground Improvement
(Sacramento, California, May 16 and 17, 2008)‫ޤ‬Coseismic and postseismic deformations of reinforced/improved soil structure-ground systems
࿖ౝ⊒⴫ ‫ ╙ޣ‬62 ࿁࿯ᧁቇળᐕᰴቇⴚ⻠Ṷળ㧔ᐢፉ㧘19 ᐕ 9 ᦬㧕‫ޤ‬㧟✬ ‫ ╙ޣ‬43 ࿁࿾⋚Ꮏቇળ⎇ⓥ⊒⴫ળ㧔ᐢፉ㧘20 ᐕ㧢᦬㧕‫ޤ‬㧤✬ ‫╙ޣ‬
57 ࿁ℂ⺰ᔕ↪ജቇቇ⻠Ṷળ㧔᧲੩㧘20 ᐕ㧢᦬㧕
‫ޤ‬Ԙ☼࿯ߩ࿶ኒߣ⍾ߩ✦࿕߼/ᶧ⁁ൻ 㧙᭴ㅧ᭎ᔨࠍਛᔃߦߒߡ㧙㧔․೎⻠Ṷ㧕, pp.1-10,
ઁ 1 ✬ ԙ☼࿯࿾⋚㨪⋓࿯♽ߢ⊒↢ߔࠆ࿾㔡ᓟㆃࠇ⎕უߩ᳓㨪࿯㛽ᩰㅪᚑ⸃ᨆ ‫ ╙ޣ‬13 ࿁ᣣᧄ⸘▚Ꮏቇળ㧔઄บ㧘20 ᐕ 5 ᦬㧕
‫ޤ‬㑆㓗᳓ߩ
࿶❗ᕈࠍ⠨ᘦߒߚ⍾⾰࿾⋚ߩ࿾㔡ᤨᶧ⁁ൻ㧛✦࿕߼᜼േߩ⸘▚, Vol.13, No.1, pp.227-230. ‫ޣ‬TC34 ࿖ౝᆔຬળࠪࡦࡐࠫ࠙ࡓ‫ޟ‬࿾⋚ജቇߦ
߅ߌࠆᄢᄌᒻߩ੍᷹ߣࠪࡒࡘ࡟࡯࡚ࠪࡦᴺߦ㑐ߔࠆࠪࡦࡐࠫ࠙ࡓ‫ޠ‬
㧔੩ㇺ㧘19 ᐕ 10 ᦬㧕
‫ޤ‬ԘᄙᲑ㓏⹜㛎⋓࿯タ⩄ߦ઻߁エᒙ࿾⋚ߩㅴⴕᕈ
⎕უߩ⸃ᨆ, pp.69-72. ԙ⵬ᒝ⋓࿯㨪⍾࡮☼࿯੕ጀ࿾⋚♽ߩ࿾㔡ਛ㧛࿾㔡ᓟ᜼േߩᓇ㗀, pp.73-80.
࠯঺ᲬᲪ࠰ࡇƷɼƳ෇ѣʖ‫ܭ‬
੹ᐕᐲߩ⎇ⓥᚑᨐߪ㧘Soils and Foundations ߥߤߩቇⴚ⺰ᢥ⹹߳ᛩⓂߣߣ߽ߦ㧘࿾⋚ἴኂߩᷫἴߩߚ߼ߩ੍᷹෸߮ࠪࡒࡘ
࡟࡯࡚ࠪࡦߦ㑐ߔࠆ࿖㓙ࠪࡦࡐࠫ࠙ࡓ㧔IS-Kyoto㧘21 ᐕ 5 ᦬㧕
㧘࿾㔡࿾⋚Ꮏቇߦ߅ߌࠆᕈ⢻⸳⸘ߦ㑐ߔࠆ࿖㓙ળ⼏㧔IS-Tokyo
2009㧘21 ᐕ 6 ᦬㧕
㧘4 ᐕߦ 1 ᐲߩ╙ 17 ࿁࿖㓙࿾⋚Ꮏቇળ⼏㧔ࠛࠫࡊ࠻㧘21 ᐕ 10 ᦬㧕ߥߤߩ࿖㓙ળ⼏ߢ⊒⴫੍ቯߢߔ㧚
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ࠛࡦࠫࡦㇱಽ㧔SYS Cam-clay model㧕ߣࠪࡖ࡯ࠪㇱಽ㧔᳓㨪࿯㛽ᩰㅪᚑ⸘▚㧕ߦ㑐ߔࠆળຬะߌߩ⻠⠌ળࠍ㐿௅ߒߚ޿ߣ
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