ᱧผㇺᏒ㒐ἴ⺰ᢥ㓸 Vol.7㧔2013ᐕ7㧕 ޣ⺰ᢥޤ
㐳㊁⋵ർㇱ㔡ߢⵍἴߒߚવ⛔⊛ᧁㅧゲ⚵᭴ᴺኅደߩ
3ᰴర㔡ᔕ╵⸃ᨆ
3D Earthquake Response Analysis for Damaged Traditional Wooden Houses of Nagano-ken
Northern Earthquake
↰ ᥏
1ᄢ㐷ഞ
2ችፉస
3ᳰᧄᢅ
4Akira Murata, Kosuke Daimon, Masakatsu Miyajima andToshikazu Ikemoto
1㊄ᴛᄢቇഥᢎ ℂᎿ⎇ⓥၞⅣႺ࠺ࠩࠗࡦቇ♽㧔ޥ920-1192 ⍹Ꮉ⋵㊄ᴛᏒⷺ㑆↸㧕
Asistant Professor,School of Environmental Design,Kanazawa University 2
ᛛᏧ ንጊ⋵ᧁㇱᑪ▽ቛ⺖(ޥ930-8501 ንጊᏒᣂ✚ᦛベ 1-7) Building and Housing Division, Public Works Deperment,Toyama Prefecture
3㊄ᴛᄢቇᢎ ℂᎿ⎇ⓥၞⅣႺ࠺ࠩࠗࡦቇ♽㧔ޥ920-1192 ⍹Ꮉ⋵㊄ᴛᏒⷺ㑆↸㧕
Professor, School of Environmental Design, Kanazawa University
3㊄ᴛᄢቇ⻠Ꮷ ℂᎿ⎇ⓥၞⅣႺ࠺ࠩࠗࡦቇ♽㧔ޥ920-1192 ⍹Ꮉ⋵㊄ᴛᏒⷺ㑆↸㧕
Associate Professor,School of Environmental Design, Kanazawa University
In this study, seismic response analysis is conducted by the three-dimensional model considering the aseismic element for the traditional wooden house by Naganoken Northern Earthquake.It is consideredthe characteristicsof traditional joint, earth wall and horizontal diaphragm stiffness, etc.It aims at acquiring the validity of damage presumption of the tradition wooden house in this earthquake from this analytical result.
Keywords :traditional wooden house,3-D earthquake response analysis,Nagano-ken Northern Earthquake
㧝㧚ߪߓߦ ᣣᧄߦߪᄙߊߩવ⛔ᧁㅧᑪ▽߇ᱷߐࠇߡࠆޕવ⛔ᧁㅧᑪ▽ߣߪ㊉߿㊄‛ࠍ↪ߖߕߦᧁ⚵ߺߢㇱ᧚ ࠍ⚿วߒ⚵ߺ┙ߡࠄࠇߚ߽ߩߢࠅޔ⽾ߩࠅㄟߺ߿ოߩ⎕უߦࠃࠅំࠇࠍฃߌᵹߔ᭴ㅧࠍߒߡࠆޕߎ ߩࠃ߁ߥવ⛔᭴ᴺߩᑪ▽‛ߪ1981ᐕߩᣂ⠴㔡ၮḰ߇ቯࠄࠇࠆએ೨ߦᑪߡࠄࠇߚ߽ߩߢࠅޔߘߩ⠴㔡ᕈ߇ ਇⷞߐࠇߡࠆޕ1995ᐕߩᐶ⋵ධㇱ㔡ޔ2007ᐕߩ⢻⊓ඨፉ㔡ߦ߅ߡ߽ⵍኂࠍฃߌߚᄙߊߩኅደߪ ߎߩၮḰࠍḩߚߒߡߥߣߐࠇߡࠆޕᧄ⎇ⓥߩኻ⽎ߣߔࠆ2011ᐕߩ㐳㊁⋵ർㇱ㔡ߦ߅ߡ߽ޔᣢᓔߩ 㔡ⵍኂߣห᭽ߢࠆߣ⠨߃ࠄࠇࠆޕߎߩࠃ߁ߥ⢛᥊߆ࠄᣂ⠴㔡ၮḰߦ߅ߡޔ㒢⇇⠴ജᴺߥߤ߇↪ࠄࠇ ࠆࠃ߁ߦߥࠅޔኅደߩო㊂߇㊀ⷞߐࠇࠆࠃ߁ߦߥߞߚޕߘߩ⚿ᨐޔ৻⥸⊛ߦო㊂ߩዋߥવ⛔ᧁㅧᑪ▽ߪޔ ⸳⸘ᴺߩⷰὐ߆ࠄᑪߡࠆߎߣ߇㔍ߒߊߥߞߡࠆޕࠃߞߡޔฎߊ߆ࠄሽߔࠆᣣᧄ⁛⥄ߩવ⛔ᑪ▽ߩᛛⴚ ᢥൻ߇ߔߚࠇߡߒ߹߁ߎߣ߇ ᔨߐࠇࠆޕߘߩࠃ߁ߥߎߣߪㆱߌࠆߴߊޔવ⛔ᧁㅧᑪ▽ߩ⠴㔡ᕈ⢻ߩ⹏ଔޔ ߹ߚޔㆡಾߥᒝߥߤࠍ␜ߔᔅⷐ߇ࠆޕ વ⛔ᧁㅧᑪ▽ߩ⠴㔡ᕈ⹏ଔߦ㑐ߔࠆ⎇ⓥߪฎߊ߆ࠄᆎ߹ࠅ߃߫1㧕ޔ2㧕ޔߎࠇࠄ⎇ⓥߢޔ⽾ޔᩇޔ⚵‛ߣ ߞߚฦⷐ⚛ࠍ⠨ᘦߒߚ⠴㔡ᕈ⢻ߪࠄ߆ߦߥߞߡ߈ߡࠆޕߒ߆ߒߥ߇ࠄޔ᨞᭴ోߢߩ⠴㔡ᕈ⢻߿વ⛔ᧁ ㅧ᭴ᴺߩ৻⥸ኅደ㧔↸ደޔㄘኅߥߤ㧕ࠍ⹏ଔߒߚ⎇ⓥߪ߹ߛ߹ߛዋߥߊޔߎࠇࠄߩⷐ⚛߇⚵ߺวࠊߐߞߚ᨞
᭴ోߩ⠴㔡ᕈ⢻ߪචಽߦࠄ߆ߦߥߞߡࠆߣߪ⸒߃ߥޕ ߘߎߢᧄ⎇ⓥߢߪޔㆊߦⴕࠊࠇߚታᄢ㔡േบታ㛎ߦࠃߞߡࠄ߆ߦߐࠇߚ⠴ജᕈ⢻ࠍ߽ߣߦߒߡޔ㐳㊁ ⋵ർㇱ㔡ߢⵍἴߒߚኅደࠍኻ⽎ߦᩇធวㇱޔᩇ⽾ធวㇱޔᩇߩᢳޔოޔ᧼ო╬ߩฦ⒳ოߩᓳరജ․ ᕈޔ᳓ᐔ᭴㕙ࠍ⠨ᘦߒߚ3ᰴరࡕ࠺࡞ߢ㔡ᔕ╵⸃ᨆࠍⴕޔⵍἴᤨߩታ᷹୯ߣ⸃ᨆ୯ߩᢛวᕈࠍ࿑ࠅߥ߇ ࠄޔવ⛔ᧁㅧᑪ▽ߩ㔡ᤨേࠍ⸃ᨆߢౣߒޔ⸃ᨆߢߩⵍኂផቯߩᅷᒰᕈࠍᓧࠆߎߣࠍ⋡⊛ߣߔࠆޕ 㧞㧚⠴㔡ⷐ⚛ࠍ⠨ᘦߒߚᰴర㔡ᔕ╵⸃ᨆ ᧄ⎇ⓥߢߪ3ᰴరࡈࡓࡕ࠺࡞ࠍ↪⸃ᨆࠍⴕ߁ޕ⸃ᨆߦߪޔࡈ࠰ࡈ࠻ߢࠆWallstat3) ࠍ↪ߔࠆޕ ኻ⽎ߣߔࠆቛߪ㐳㊁⋵ർㇱ㔡ߢⵍἴߒߚኅደߩ߁ߜޔᐔ㕙࿑ߩ⸥Ꮽࠍ⸵นߒߡߚߛߚ4ߩኅደߣ ߔࠆޕ4ߩኅደߪᩕޔ㕍ୖޔᮮୖߦࠆޕߘࠇߙࠇߩኅደߪⵍኂ⁁ᴫ߇⇣ߥࠅޔ৻㓏ߩ ᄌ߇ᄢ߈ߊޔᐥߩ៊்߇ᄢ߈ኅደ㧔ᮮୖ㧕ߣޔੑ㓏ߩ៊்߇ᄢ߈ኅደޔ৻㓏ߩᱷ⇐ᄌ߇ᄢ߈ߊ ߡ߽ୟუߒߥ߆ߞߚኅደ㧔એ㕍ୖ㧕ޔ⽕㔐Ꮺ․ߩၮ␆ㇱಽߦࠦࡦࠢ࠻ㅧߩゞᐶ߇ሽߔࠆ ኅደ㧔৻ㇱ៊უ್ቯ㧧㧕ߢࠆޕߩኅደߪ▽30ᐕᒙߩᣂ⠴㔡⸳⸘ၮḰߢᑪߡࠄࠇߡࠆ߇ޔᱷ ࠅ3ߪ▽30ᐕࠍᄢ߈ߊ߃ࠆᑪ‛ߢࠆޕᧄⓂߢߪ࿑1ߦ␜ߔޔ৻㓏ߩᄌ߇ᄢ߈ߊޔᐥߩ៊்߇ᄢ߈ኅ ደ㧔▽40ᐕએ㧕ࠍኻ⽎ߣߒߚ⸃ᨆߦߟߡႎ๔ߔࠆޕ ߎߎߢ⸃ᨆࠍⴕ߁ߦߚࠅޔવ⛔᭴ᴺߩ․ᓽࠍࡕ࠺࡞ߦ⸳ቯߔࠆޕゲ⚵ߪ᛬៊ࠍ⠨ᘦߔࠆߚߦޔᒢ႟ᕈ ࿁ォࡃࡀ㧗ᒢᕈⷐ⚛ߢࡕ࠺࡞ൻࠍⴕ߁ޕᷫߦߟߡߪ☼ᕈᷫࠍㆡ↪ߒޔ⍍㑆ᕈᲧဳߩᷫቯᢙ 0.02ߣ⸳ቯߔࠆ߇ޔਅࠅ൨㈩ߢߪ㕖రᏥ ߣߥࠆࠃ߁⸳ቯߔࠆޕߥ߅ޔⷐ⚛ᴺ ߢߪ☼ᕈᷫߪోࡑ࠻࠶ࠢࠬߢߪߥ ߊޔⷐ⚛ᕈࡑ࠻࠶ࠢࠬߢਈ߃ࠄࠇࠆޕ ᓳరജ․ᕈߪޔ࿑2ߦ␜ߔጁᱧೣ4) ࠍ↪ ࠆޕㇱ᧚ߩᦛߍᒝᐲߦߟߡߪᣢᓔ⎇ⓥ ߦࠃࠅ⸳ቯߒޔᢿ㕙ଥᢙߦᓥᦨᄢᦛߍ ࡕࡔࡦ࠻ࠍቯߔࠆޕ࿑3ߦ␜ߔ㛽ᩰ ᦛ✢ߩᦛߍࡕࡔࡦ࠻߇ࡠߦ㆐ߔࠆߣޔ ㇱ᧚߇᛬៊ߒߚߣߺߥߒޔㇱ᧚㑆ߩ࿁ォ ࡃࡀࠍࡇࡦ⚿วߦᄌᦝߔࠆޕߎߩࠃ߁ߦ ⸳ቯߔࠆߎߣߢޔㅢߒᩇߩ᛬៊߿ޔုࠇ ო߇ߟߚᩇߩᮮ᨞᧚ធวㇱߢߩ᛬៊ ⽎ࠍ⸃ᨆߢߔࠆߎߣ߇ߢ߈ࠆߣ⠨߃ ࠄࠇࠆޕゲ⚵㑆ߩធวㇱߪ࿑4ޔ࿑5ߦ␜ ߔ࿁ォࡃࡀ㧗ᒢ႟ᕈࡃࡀ㧔ߖࠎᢿߦኻߒ ߡߪ㧕․ᕈࠍ↪ࠆޕ❗ᒁᒛߩᒢ႟ ᕈࡃࡀߩጁᱧ․ᕈߪ ᒢᕈ㧗 ࠬ ࠶ࡊဳߢࠆޕࡃࡀߪᒝゲޔᒙゲߩฦᣇ ะߦ⁛┙ߒߡ↪ߔࠆࠃ߁ߦߥߞߡࠆޕ ㋦⋥᭴㕙ߪޔ࠻ࠬࡃࡀߢࡉࠬ⟎឵ ߔࠆߎߣߢߖࠎᢿജߩࡕ࠺࡞ൻࠍⴕ߁ޕ ጁᱧ․ᕈߪࡃࠗ࠾ࠕ㧗ࠬ࠶ࡊဳጁᱧ ೣࠍ↪ࠆޕ᳓ᐔ᭴㕙߽㋦⋥᭴㕙ߣห᭽ ߦ࠻ࠬⷐ⚛ߢࡉࠬ⟎឵ߔࠆߎߣߢ ࡕ࠺࡞ൻߒޔጁᱧ․ᕈ߽ห᭽ߦࡃࠗ࠾ ࠕ㧗ࠬ࠶ࡊဳጁᱧೣࠍ↪ࠆޕߥ߅ޔ ᐥ᧚ߩࡄࡔ࠲ߣߒߡߪඨᐥߩ୯ࠍ ↪ࠆ4) ޕએࠃࠅቯ⟵ߒߚ㛽ᩰᦛ✢ߦ C 㓏ᐔ㕙࿑ < D 㓏ᐔ㕙࿑ ;
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.6 .6 ' ' .6 .6 ⒬㦮⓪㊶ .6 ᧮㶰⓪㊶ .6 ᧯㶰⓪㊶ ࿑ ធวㇱߩᒢ႟ᕈࡃࡀᓳరജ․ᕈ ࿑ ធวㇱߩ࿁ォࡃࡀᓳరജ․ᕈ ߟߡޔߘࠇߙࠇߩࡄࡔ࠲୯ߪᢥ₂5ޔ6)ߩታ㛎⚿ᨐࠍෳ⠨ߦ⸳ቯߔࠆޕߥ߅ޔゲ⚵㑆ធวㇱߩࡕ࠺࡞ൻ ߦ㑐ߒޔญߩ⒳㘃߿ኸᴺ߇ᕈߦᄢ߈ߊᓇ㗀ࠍਈ߃ࠆ߇ޔ⚦ߥᖅ⊝⺞ᩏࠍታᣉߢ߈ߡߥߎߣ߆ࠄޔ ᧄ⎇ⓥߢߪᢥ₂6) ߩ㐳߶ߙ㧗ㄟᩖធวㇱߩታ㛎⚿ᨐࠍෳᾖߒߡࠆޕደᩮߩࡕ࠺࡞ൻߪޔ⺞ᩏᤨߦደᩮ ౝㇱߩ᭴ㅧࠍ࿑㕙ߣߒߡ⸥Ꮽߒ߈ࠇߥ߆ߞߚߎߣߣޔ㔡ᤨߩୟუߦ㑐ߔࠆⷐ⚛ߣߒߡደᩮߪ⾰㊂ߣߒߡߩ ᓇ㗀ߪᄢ߈߽ߩߩޔ⠴ജ㕙ߣߒߡߪ㊀ⷐⷞߔࠆᔅⷐ߇ߥߣ⠨߃ࠄࠇࠆߚޔ࿁ߩࡕ࠺࡞ൻߩ㓙ߦߪ⾰ ㊂ߩߺࠍ⠨ᘦߔࠆޕߎߎߢޔ⾰㊂⸘▚ߦߪޔ1ߦ␜ߔ◲ᤃ㊀㊂7) ߩ㕖Ᏹߦ㊀ᑪ‛ࠍ↪ࠆޕ⋚ធวㇱ ߩࡕ࠺࡞ൻߦߟߡߪޔᧄ᧪ޔવ⛔ᧁㅧ᭴ㅧ‛ߢߪޔၮ␆ߣߩႺ⇇ߪቢోߦធวߦߥߞߡߥߎߣ߆ࠄ ᡂࠍ⠨ᘦߔࠆߎߣ߇᳞ࠄࠇߡࠆޕߒ߆ߒޔ࿁ߩࡕ࠺࡞ൻߦ㓙ߒߡߪޔታ㓙ߦ⺞ᩏࠍⴕߞߚኅደߢߪ ធวߦߥߞߡߥኅደ߇ዋߥ߆ߞߚߚߦޔធวߣቯߔࠆޕㇱ᧚ߢࠆࠬࠡߩࡗࡦࠣଥᢙߪᑪ▽ቇ ળᧁ⾰᭴ㅧ⸳⸘ⷙḰ8㧕ߩ୯ࠍ↪ޔ7.0106 㧔kN/m2 㧕ߣߔࠆޕ㐳㊁⋵ർㇱ㔡ߩ㔡ᵄߪޔᦨᄢߩ⸘᷹㔡ᐲ ࠍ᷹ⷰߒߚޔ᧲੩ᄢቇ߇ㆇ༡ߒߡࠆ㚂ㇺᒝ㔡േ✚วࡀ࠶࠻ࡢࠢ(SK-net)9) ߩᩕᧄ㔡᷹ⷰᵄᒻ㧔SK-net ᩕ㧕ࠍ↪ࠆޕ࿑6ߦSK-netᩕߩᒝ㔡⸥㍳ࠍ␜ߔޕടㅦᐲ⸥㍳ࠍࠆߣޔᦨᄢടㅦᐲߪNSᣇะޔ933.6galޔ EWᣇะ947.1galߢࠆޕᷫࠍ5㧑ߣߒߚㅦᐲᔕ╵ࠬࡍࠢ࠻࡞ࠍࠆߣޔ࿑ߦ␜ߔࠃ߁ߦN-Sᚑಽߪථᦼ 0.69⑽ߢ359.3cm/sޔE-Wᚑಽߪථᦼ0.84⑽ߢ375.3cm/sޔU-Dᚑಽߪථᦼ0.69⑽ߢ131.9cm/sߣߥߞߡ ߅ࠅޔߔߴߡߩᚑಽߦ߅ߡ0.5⑽߆ࠄ1⑽ઃㄭߢථߒߡࠆޔ⍴ᦼᚑಽߩᒝ㔡േߢࠆߣ߃ࠆޕ 㧟㧚⸃ᨆ⚿ᨐ߅ࠃ߮⠨ኤ ਃⷺᵄജߦࠃࠆኻ⽎᭴ㅧ‛ߩ1ᰴ࿕ᝄേᢙߪXᣇะ㧔㐳ᚻᣇะ㧕ߢ1.66HzޔYᣇะ㧔⍴ᚻᣇะ㧕ߢ 1.47Hzߣߥࠅޔ㔡േߩථᝄേᢙࠃࠅ⧯ᐓ㜞ᝄേᢙߩ⚿ᨐߣߥߞߚޕᰴߦ࿑7ߦ␜ߔࡊ࠶ࠪࡘࠝࡃ ⸃ᨆߦࠃࠆ⩄㊀ᄌ㑐ଥࠍࠆߣޔᦨᄢ⠴ജߪ1㓏Xᣇะ߇120kNޔYᣇะ116kNޔ2㓏Xᣇะ߇76.8kNޔYᣇ ะ75.9kNߣߥࠅޔ1㓏ߩ⠴ജ߇2㓏ࠃࠅ߽2ᒙᄢ߈⚿ᨐߣߥߞߚޕ߹ߚޔ1㓏ߩ⩄㊀ᄌ㑐ଥߣജ㔡േ ߩSa-Sdࠬࡍࠢ࠻࡞⚿ᨐࠍ࿑8ߦ␜ߔޕ࿑ߦ␜ߔࠃ߁ߦXᣇะߢ20cm⒟ᐲޔYᣇะߢ15cm⒟ᐲߣߥߞߚߎߣ߆ࠄޔᦨૐߢ߽ጀ㑆ᄌᒻⷺ߇1/60radࠍ߃ࠆޔਛ⎕એߩⵍኂࠍᗐቯߔࠆߎߣ߇ߢ߈ࠆޕ C ᒝ㔡⸥㍳ D ਃゲᔕ╵ࠬࡍࠢ࠻࡞ ࿑ 5-PGV0)0 ᩕ᷹ⷰὐ ᰴߦޔ㕖✢ᒻ㔡ᔕ╵⸃ᨆ⚿ᨐߦߟߡߪ࿑1ߦ␜ ߔ᷹ⷰὐA, Bߢߩ⸃ᨆ⚿ᨐߦߟߡ⸒ߔࠆޕ⸃ᨆ ኅደߦ߅ߌࠆⵍኂߣ⸃ᨆ⚿ᨐߩᲧセ㧔Aὐઃㄭ㧕 ࠍ࿑9ߦ␜ߔޕߥ߅ޔ࿑9ߦ␜ߔ⸃ᨆ⚿ᨐߩ⦡ߪޔߘ ࠇߙࠇ╙৻᛬ࠇὐࠍㅢㆊߒߚოࠍ㤛⦡ޔ╙ੑ᛬ࠇὐ ࠍㅢㆊߒߚოࠍᯍ⦡ޔ╙ਃ᛬ࠇὐࠍㅢㆊߒߚოࠍ⿒ ⦡ߣߒߡ⌕⦡ߒߡࠆޕ࿑ߦ␜ߔࠃ߁ߦᄌᒻߦࠃߞ ߡᐥ߇ᄖࠇߚࠃ߁ߥ⁁ᘒߣߥߞߡࠆ߇ޔฝ࿑ߦ␜ ߔࠃ߁ߦ⸃ᨆߢ߽ᄢᄌᒻ⁁ᘒߣߥߞߡࠆߎߣ߇ಽ ߆ࠆޕ߹ߚޔ᷹ⷰὐA, Bߢߩታⵍኂߣ⸃ᨆ⚿ᨐߣߩ Ყセࠍ࿑10ޔ࿑11ߦߘࠇߙࠇ␜ߔޕߥ߅ޔ࿑11ߪᄖ ߩߺࡗࡦࠣଥᢙࠍ70%ߦૐᷫߒߚ⚿ᨐߢࠆޕ࿑ 10ߦ␜ߔࠃ߁ߦޔ᷹ⷰὐAߩYᣇะߪో㒢⇇ࠍߎ߃ ࠆᦨᄢᄌߣߥࠅޔߘߩઁߪਛ⎕ࠍ߃ࠆ⒟ᐲߩᄌ ߢߞߚޕߒ߆ߒޔᱷ⇐ᄌᒻߦߟߡߪޔታⵍኂ ࿑ ⩄㊀ᄌ㑐ଥ ࿑ 5C5F ࠬࡍࠢ࠻࡞ߣߩ㊀ߨวࠊߖ
ߣߩᢛว߇චಽߢߥߣ⸒߃ࠆޕᰴߦޔ࿑11ߦ␜ߔޔㇱ᧚ߩഠൻࠍ⠨ᘦߒߚ⚿ᨐߢߪޔ᷹ⷰὐAߩYᣇะߦ ߅ߌࠆᦨᄢᄌ߇ૐᷫߒޔᱷ⇐ᄌ߇Ⴧടߒߡ߅ࠅޔታⵍኂߣߨᢛวߒߡࠆ⚿ᨐߣߥߞߚޕ߹ߚޔ࿑10 ߦ␜ߔ2⾰ὐ♽㔡ᔕ╵⸃ᨆ⚿ᨐߪXޔYᣇะߣ߽ߦᧄ⸃ᨆࠃࠅⵍኂᄢߦ್ቯߒޔㆊᄢ⹏ଔߔࠆ⚿ᨐߣߥߞߚޕ ߎࠇࠄࠃࠅޔታ㓙ߩ⎕უ⁁ᴫߣ⸃ᨆߩ⎕უ⁁ᴫౕวߪ৻⥌ߒޔ⚻ᐕഠൻߣߒߡ⠴ജૐᷫࠍ⠨ᘦߔࠆߎߣߢࠃ ࠅታⵍኂߦㄭ⚿ᨐߣߥࠆߎߣ߇ࠄ߆ߣߥࠅޔᧄ⸃ᨆߩᅷᒰᕈࠍ␜ߔߎߣ߇ߢ߈ߚߣ⠨߃ࠄࠇࠆޕ ታⵍኂᐥ ታⵍኂო ⸃ᨆᐥ ⸃ᨆო ⩄㊀ᄌ㑐ଥᐥ ⩄㊀ᄌ㑐ଥო ࿑ 㪐㩷 㩷⸃ᨆኅደ䈮䈍䈔䉎ⵍኂ䈫⸃ᨆ⚿ᨐ䈱Ყセ㩷
࿑ 㪈㪇㩷 㩷⸃ᨆ⚿ᨐ䋨ጀ㑆ᄌᒻⷺ䋩㩷 ࿑ 㪈㪈 ഠൻ⠨ᘦᤨ⚿ᨐ䋨ጀ㑆ᄌᒻⷺ䋩㩷 㧠㧚߹ߣ ᧄ⎇ⓥߦࠃࠆᑪ‛ᄖߩഠൻߦࠃࠆ⠴ജૐਅࠍㆡ↪ߒߚ3ᰴర㔡ᔕ╵⸃ᨆࠍ↪ࠆߎߣߦࠃࠅޔታⵍኂ ⚿ᨐߦㄭᱷ⇐ᄌࠍౣߢ߈ޔᒝ㔡ᤨߩ㔡ᔕ╵ߣᦨᄢᄌࠍⷐ⚛ࡌ࡞ߢផቯߔࠆߎߣ߇น⢻ߣߥߞߚޕ ᱷ⇐ᄌߦኻߒߡᦨᄢᄌ߇߆ߥࠅᄢ߈߆ߞߚߎߣࠍࠄ߆ߦߒߚޕߒ߆ߒޔഠൻᤨߦ㑐ߒߡߪޔታⵍኂ࠺ ࠲ߣഠൻߩ⒟ᐲࠍቯ㊂⊛ߦ⹏ଔߒߚᑪ‛࠺࠲߇ዋߥߎߣ߽ࠅޔᑪ▽ᐕઍ╬߆ࠄߤߩ⒟ᐲഠൻߐߖࠇ ߫ࠃ߆ࠍ್ᢿߔࠆߦߪޔ⚦ߥ⸃ᨆࠍߔࠆߢᄙߊߩࠨࡦࡊ࡞߇ᔅⷐߣߥࠆޕ2⾰ὐࡕ࠺࡞ߦࠃࠆ⸃ᨆ⚿ ᨐߪోߩ⚿ᨐߢߪࠆ߇ޔ߆ߥࠅㆊᄢ⹏ଔߣߥߞߡߒ߹߁ߎߣ߆ࠄޔવ⛔⊛ߥᧁㅧ᭴ㅧ‛߇ᄙᢙሽߔ ࠆࠃ߁ߥߢⵍኂផቯࠍⴕ߁ߎߣߦᵈᗧ߇ᔅⷐߢࠆߣ⠨߃ࠄࠇࠆޕ ⻢ㄉ㧦ᧄ⎇ⓥࠍㅴࠆߦߚࠅޔ⸃ᨆࡊࡠࠣࡓߪ㧔⁛ᴺ㧕ᑪ▽⎇ⓥᚲߩwallstat ver.2.00 ࠍ↪ߐߖߡ㗂߈ ߹ߒߚޕ߹ߚޔ⸃ᨆߦ↪ߚᒝ㔡⸥㍳ߪSK-netߩ᷹ⷰ⸥㍳ࠍ↪ߐߖߡߚߛ߈߹ߒߚޕߎߎߦ⸥ߒߡᗵ⻢ ↳ߒߍ߹ߔޕ ෳ⠨ᢥ₂ 㧝㧕 ⧎㉿৻⪤ේᐘᄦⒷጊᱜᒄᄢୖ㕏ᒾਃᚲౖᷡဈᧄഞ㧦ᧁㅧવ⛔᭴ᴺ㊀Ⴁߩ⸳⸘ߦ߅ߌࠆ᭴ㅧో ᕈߩᬌ⸛, ᣣᧄᑪ▽ቇળᛛⴚႎ๔㓸, Vol.7,pp.33-38,1999. 㧞㧕 ㋈ᧁ㓉ᔒદᵤ㊁ⴕጘᙗਃ㧦 ㅧᒻᑼࠍߔࠆવ⛔ᧁㅧᑪ▽‛ߩ᳓ᐔ⠴ജߣ㔡ᔕ╵, ᣣᧄᑪ▽ቇળ᭴ ㅧᎿቇ⺰ᢥ㓸, Vol.52B,pp.477-490,2006.
㧟㧕 T. Nakagawa, M. Ohta,Et. al.: Collapsing process simulations of timber structures under dynamic loading III: Numerical simulations of the real size wooden houses, Journal of Wood Science, Vol.56, No.4, pp.284-292, 2010.
㧠㧕ศᎹ⋓৻⋧㚍ᥓቡᤃⒷጊᱜᒄ⮮⋥ੱ㧦ᧁㅧゲ⚵Ꮏᴺߦ߅ߌࠆ᳓ᐔ᭴㕙ߩ㕙ౝߖࠎᢿ⹜㛎㧔ߘߩ1㧕 㕙᧚ᒛࠅᐥ᭴ᴺ, ╙58࿁ᣣᧄᧁ᧚ቇળᄢળ⎇ⓥ⊒ⷐᣦ㓸, CD-ROM, 2008. 㧡㧕 ട⮮ീ⑺ጊብ㧦㍑᭴ㅧㇱ᧚ߩ⠴ജ㧔ߘߩ㧠㧕,ᣣᧄᑪ▽ቇળ⺰ᢥႎ๔ᦠ,╙151ภ,pp.15-20,1988. 㧢㧕 ᧁㅧゲ⚵᭴ᴺᑪ‛ߩ⠴㔡⸳⸘ࡑ࠾ࡘࠕ࡞✬㓸ᆔຬળ㧦વ⛔ᧁㅧ᭴ᴺࠍ↢߆ߔᧁㅧ⠴㔡⸳⸘ࡑ࠾ࡘࠕ࡞, 2004. 㧣㧕 ࿖ㅢ⋭ቛዪᑪ▽ᜰዉ⺖⋙ୃ㧦ᧁㅧቛߩ⠴㔡⸻ᢿߣᒝᣇᴺ㧔ೋ ╙7㧕,㧔⽷㧕ᣣᧄᑪ▽㒐ἴ, 2006. 㧤㧕 ᣣᧄᑪ▽ቇળ㧦ᧁ⾰᭴ㅧ⸳⸘ⷙḰห⸃⺑, ਣༀ, 2002. 㧥㧕SK-net: 㚂ㇺᒝ㔡േ✚วࡀ࠶࠻ࡢࠢ, http://www.sknet.eri.u-tokyo.ac.jp/,
