名古屋市有松地区における明治期の伝統木造建築物の構造的特徴

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ᱧผㇺᏒ㒐ἴ⺰ᢥ㓸 Vol. 6㧔2012ᐕ7᦬㧕 ޣ⺰ᢥޤ

ฬฎደᏒ᦭᧻࿾඙ߦ߅ߌࠆ᣿ᴦᦼߩવ⛔ᧁㅧᑪ▽‛ߩ᭴ㅧ⊛․ᓽ

Structural Characteristics of Traditional Timber Buildings Built in Meiji Era in Arimatsu District,

Nagoya City

ะဌᕶ੺

1

_{࡮੗਄ᚑੱ}

2

_{࡮ർጊ߼ߋߺ}

3

_{࡮⮮ᧁᐾ੺}

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_{࡮ᐔየ๺ᵗ}

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Kyosuke Mukaibo, Shigeto Inoue, Megumi Kitayama, Yosuke Fujiki and Kazuhiro Hirao

1_{┙๮㙚ᄢቇഥᢎ ℂᎿቇㇱᑪ▽ㇺᏒ࠺ࠩࠗࡦቇ⑼㧔ޥ525-8577 ṑ⾐⋵⨲ᵤᏒ㊁〝᧲1-1-1㧕}

Assistant Professor, Dept. of Architecture and Urban Design, Ritsumeikan University

2_{ᨎᣇᏒᓎᚲ㧔ޥ573-8666ᄢ㒋ᐭᨎᣇᏒᄢ၂ౝ↸2-1-20㧕}

Hirakata City

3_{ᄹ⦟ᅚሶᄢቇᄢቇ㒮ඳ჻ᓟᦼ⺖⒟ ੱ㑆ᢥൻ⎇ⓥ⑼㧔ޥ}_{630-8506 ᄹ⦟⋵ᄹ⦟Ꮢർ㝼ደ᧲↸㧕}

Graduate Student, Graduate School of Humanities and Sciences, Nara Women’s University

4_{ṑ⾐⋵┙ᄢቇ}_ಎᢎ᝼_{ੱ㑆ᢥൻቇㇱ↢ᵴ࠺ࠩࠗࡦቇ⑼㧔ޥ}_{522-8533 ṑ⾐⋵ᒾᩮᏒ౎ဈ↸2500㧕}

Associate Professor,Dept. of Living Design, The University of Shiga Prefecture

5_{┙๮㙚ᄢቇᢎ᝼ ℂᎿቇㇱᑪ▽ㇺᏒ࠺ࠩࠗࡦቇ⑼㧔ޥ}_{525-8577 ṑ⾐⋵⨲ᵤᏒ㊁〝᧲1-1-1㧕}

Professor, Dept. of Architecture and Urban Design, Ritsumeikan University

In this paper, structural characteristic of traditional timber buildings built in Meiji Era located in Arimatsu district, Nagoya city is clarified and compared with that of one timber building built in Edo Era. We conducted measurement survey and investigated arrangement of wood members and seismic resisting walls. The building weights and the seismic restoring force characteristics were evaluated. From the comparison, it is found that the seismic capacity of the buildings built in Meiji Era was better than that of the building built in Edo Era though the dimension in height and the sort of seismic resisting element were very similar.

Keywords : Traditional timber building, Strucutural characteristics, Arimatsu district

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࿑5 A㇗㧝㓏ᐔ㕙࿑ ࿑6 B㇗㧝㓏ᐔ㕙࿑ ⶄᢙ⸥౉ߐࠇߡ޿ࠆㇱಽ߇޽ࠆޕ߹ߚ ޟ غ200 ޠ ߥ ߤ ߩ ⸥ ภ ߪ ᩇ ᢿ 㕙 ߇ 200mmⷺߢ޽ࠆߎߣࠍ␜ߒߡ޿ࠆޕ ࿑5ޔ࿑6߆ࠄಽ߆ࠆࠃ߁ߦޔA㇗ߢ ߪX5-X8ઃㄭޔB㇗ߢߪX4-X5ઃㄭࠍ ਛᔃߣߒߡᡷୃߐࠇߡ߅ࠅᩇ૏⟎߿ო ߩ᧚⾰ߥߤ߇ਇ᣿ߥ▎ᚲ߇޽ߞߚޕߥ ߅ޔB㇗ߪ৻᫟ߢ޽ࠆ߇X3ㅢࠅࠃࠅ᧲ ஥߇੐ോᚲޔ⷏஥߇૑ዬߣ೎ޘߦߥߞ ߡ޿ࠆޕ 㧟㧚᭴ㅧ⊛․ᓽ ゲ⚵ ゲ⚵ߦߟ޿ߡᲧセࠍⴕ߁ޕ3᫟߅ࠃ ߮ጊ↰ኅ૑ቛߣߩᲧセࠍ⴫2 ߦ␜ߔޕ A㇗ߪޔᄢ㤥ᩇ߇230mmⷺޔ₵㑐๟ ㄝ ߩ ᩇ ߇145mm ⷺ ⒟ ᐲ ޔ ߘ ߩ ઁ ߇ 110mmⷺ⒟ᐲߣߥߞߡ߅ࠅޔB㇗ޔC ㇗ߣᲧߴࠆߣ߿߿ᄢ߈ߥᢿ㕙ߩ᧚߇↪ ޿ࠄࠇߡ޿ߚޕ৻ᣇޔጊ↰ኅ૑ቛߢߪ ․ߦᢿ㕙ߩᄢ߈ߥᄢ㤥ᩇߪή޿߽ߩߩޔ غ غ غ غ Ǿ غ غ غ Ǿ Ǿ Ǿ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ : : : : : : ; ; ; ; ; ; : : ; ߌߚⴕ ᒛࠅ 㑆 0 ᧼ო ࿯Ⴃࠅო ࿯Ⴃࠅ⣶ო59 ࿯Ⴃࠅုࠇო*9 ࿯Ⴃࠅ⣶ო㧗ုࠇო ო᧚⾰ਇ᣿ *9 * 9 *9 *9 *9 *9 *9 *9 *9 *9 * 9 * 9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 5 9 * 9 *9 *9 *9 *9 59 *9 *9 *9 59 5 9 * 9 *9 *9 *9 *9 *9 * 9 * 9 * 9 *9 ᧼ო ࿯Ⴃࠅო ࿯Ⴃࠅ⣶ო59 ࿯Ⴃࠅုࠇო*9 ࿯Ⴃࠅ⣶ო㧗ုࠇო ო᧚⾰ਇ᣿ ုࠇო߹ߚߪ⣶ო᧚⾰ਇ᣿ * 9 *9 *9 ! 59 * 9 *9 * 9 *9 59 *9 *9 * 9 *9 *9! 5 9 *9 *9 *9 *9 غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ Ǿ غ : : : : : ; ; ; ; ; ߌߚⴕ ᒛࠅ 㑆 0 ࿑7 C㇗㧝㓏㧞㓏ᐔ㕙࿑ : : : : : : ; ; ; ; ; ; *9 *9 *9 *9 *9 _*9 *9 *9 *9 *9 *9 *9 *9 *9 *9 * 9 * 9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 *9 _*9 _*9 *9 *9 *9 *9 *959 *9 *9 *9 *9 ). ). ). ). ). %* %* %* %* %* %* %* %* %* ).r ࿯Ⴃࠅო ࿯Ⴃࠅ⣶ო59 ࿯Ⴃࠅုࠇო*9 ࿯Ⴃࠅ⣶ო㧗ုࠇო ო᧚⾰ਇ᣿ غ غ غ غ غ غ غ غ غ غ غ غ غ غ Ǿ غ غ غ غ غ غ غ غ غ غ Ǿ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ : : : : : : ; ; ; ; غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ غ ᄤ⓹ غ *9 㨪 59 *9 59 *9 *9 *9 㨪 59 59 *9 ( ( ߌߚⴕ ᒛࠅ 㑆 0

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᭴ㅧ਄ਥⷐߣ⠨߃ࠄࠇࠆฦቶߩ㓈ᩇߦߪ150mmⷺ⒟ᐲߩ᧚߇↪޿ࠄࠇߡ޿ߚ߇ޔA㇗ߢߪᔅߕߒ߽㓈ᩇߦᄢ ߈ߥ᧚ࠍ↪޿ߡ޿ߥ޿ޕ 㓏㜞ߪޔ1㓏ߪGL߆ࠄ1㓏ᩴᄤ┵߹ߢޔ2㓏ߪ1㓏ᩴᄤ┵߆ࠄᢝᩴᄤ┵߹ߢࠍᄢࠃߘߩ⋡቟ߣߒߡޔታ᷹୯ ࠍਣ߼ߡ⺒ߺขߞߚޕ1㓏㓏㜞ߪޔA㇗ޔB㇗ߢ2400mmޔC㇗ߢ2850mmޔ2㓏ߪ߿߿ૐߊ2000mm⒟ᐲߢ޽ߞ ߚޕ2㓏߇߿߿ૐ޿௑ะߪጊ↰ኅ૑ቛߣห᭽ߢ޽ࠅޔኸᴺ⊛ߦ߽޽߹ࠅ㆑޿ߪή߆ߞߚޕᦨ㜞㜞ߐ㧔GL߆ࠄ ᫟ᧁ߹ߢߩ㜞ߐ㧕ߪ߿߿߫ࠄߟ߈߇⷗ࠄࠇࠆ߇ޔ㓏㜞ߦᄢᏅ߇ήߊޔደᩮ൨㈩߇5ኸ㨪5ኸ6ಽߣห⒟ᐲߢ޽ ࠆߩߢޔᒛࠅ㑆ᣇะߩᐔ㕙ࠨࠗ࠭߆ࠄᔅὼ⊛ߦ↢ߓࠆᏅ⇣ߣ⸒߃ࠆޕ ⴫2 ゲ⚵ߩᲧセ㊀㊂㊀޿ᑪ‛߶ߤᄢ߈ߥ࿾㔡ജࠍฃߌࠆߣ⠨߃ࠄࠇࠆߚ ߼ޔᑪ‛㊀㊂ߪ⠴㔡ᕈࠍ⠨߃ࠆ਄ߢ㊀ⷐߣߥࠆޕᑪ▽ ၮḰᴺᣉⴕ઎╙84᧦߅ࠃ߮ห85᧦ޔᣢᓔߩ⎇ⓥ3)_ߦၮߠ ޿ߡޔฦ᭴ᚑⷐ⚛ߩන૏㊀㊂ࠍ⴫3ߩߣ߅ࠅߦ⸳ቯߒޔ 3᫟ߩᑪ‛㊀㊂ࠍ▚಴ߒߚޕ৻ㇱߩਅደㇱಽߢ⫘߈࿯߇ ⏕⹺಴᧪ߚߚ߼ޔⅽ⫘߈ደᩮߩන૏㊀㊂ߦߪ⫘߈࿯᦭ 㧔980N/m2_{㧕ࠍណ↪ߒߚޕ} ⸳⸘↪࿾㔡ജࠍ▚ቯߔࠆ㓙ߩ⾰ὐ♽㊀㊂ߢᲧセߒߚ ⚿ᨐࠍ⴫4ߦ␜ߔޕᑪ‛ⷙᮨߦ㆑޿߇޽ࠆߚ߼ޔ୘ޘߩ ⛘ኻ୯ߦߪ߫ࠄߟ߈߇⷗ࠄࠇࠆ߇ޔ1㓏ߣ2㓏㊀㊂ߩ๺ ࠍᑧߴᐥ㕙ⓍߢၮḰൻߒߚන૏㕙Ⓧᒰߚࠅ㊀㊂ߢᲧߴ ࠆߣ1.99㨪2.72kN/m2㧔ᐔဋ2.26kN/m2㧕ߣߥࠅޔጊ↰ኅ ૑ቛߣᲧߴߡ߽ᄢ߈ߥ㆑޿߇ή޿ߎߣ߇ಽ߆ࠆ㧔࿑8㧕ޕ ⴫4 ⾰ὐ♽㊀㊂ߩᲧセ ᦨᄢ᳓ᐔ⠴ജ ታ᷹ߦࠃߞߡᓧࠄࠇߚ⠴㔡ⷐ⚛ߩ㈩⟎ߦၮߠ޿ߡޔ ᑪ‛ో૕ߩᓳరജࠍ▚಴ߔࠆޕฦ⠴㔡ⷐ⚛ߩᓳరജߪޔ ᣢᓔߩᢥ₂4)_{ࠍၮḰߣߒޔߘࠇߙࠇߩ઀᭽ߦᔕߓߡ឵▚ߒߚޕၮḰߣߒߚ᏷}_{1820㜞ߐ2730mmߩන૏ࡈ࡟࡯} ࡓߩᓳరജ․ᕈࠍ࿑9ߦ␜ߔޕုࠇო߅ࠃ߮⣶ოߪޔၮḰߩ࿯ოዊო㜞ߐ߇900mmߢ޽ࠆߎߣ߆ࠄ㓏㜞ߦኻ ߔࠆო࿯ߩ㜞ߐߩᲧߦᔕߓߡޔઁߩోოߪო㐳ߐߦᔕߓߡ឵▚ߒߚޕოߩ᧚⾰߇ਇ᣿ߥ▎ᚲߪ࿯ო߹ߚߪਅ ⷗᧼ᒛࠅߣ઒ቯߒߚޕ⋡ⷞ߿౮⌀╬ߦࠃࠅޔ⠴ജო߅ࠃ߮ゲ⚵ߪᲧセ⊛ஜోߢ޽ࠆߣ್ᢿߒޔ⚻ᐕഠൻߦࠃ ᄢ㤥ᩇ 䈠䈱ઁ䈱ᩇ 㪈㪝㪉㪝㪘㇗㪉㪊㪇ⷺ 㪈㪈㪇䌾㪈㪋㪌ⷺ 㪉㪋㪇㪇㪉㪇㪇㪇㪌ኸ㪍ಽ 㪎㪋㪇㪇㪙㇗㪈㪏㪇ⷺ 㪈㪇㪌䌾㪈㪈㪌ⷺ 㪉㪋㪇㪇㪉㪇㪇㪇㪌ኸ 㪍㪇㪐㪇㪚㇗㪉㪇㪇ⷺ 㪈㪈㪇ⷺ 㪉㪏㪌㪇㪉㪈㪇㪇㪌ኸ㪌ಽ 㪎㪇㪍㪎 ጊ↰㇗㪉㪀 _㪈㪌㪇ⷺ _{㪈㪇㪌䌾㪈㪌㪇ⷺ} _㪉㪍㪐㪇 _㪉㪉㪌㪏 _㪌ኸ㪌ಽ _㪎㪏㪎㪇 ᑪ‛ฬ ᩇᢿ㕙ኸᴺ㩷㪲㫄㫄㪴 ਄ደ ደᩮ൨㈩ ᦨ㜞㜞䈘㪲㫄㫄㪴䋨ၮḰ䈫䈚䈢䋩㓏㜞㩷㪲㫄㫄㪴 ᑧ䈼ᐥ㕙Ⓧ න૏㕙Ⓧ ᒰ䈢䉍㊀㊂㪲㫄㪉㪴㪈㪝㪉㪝㪲㫂㪥㪆㫄㪉㪴㪘㇗㪋㪈㪌㪅㪌㪋㪋㪈㪋㪈㪊㪉㪅㪇㪍㪙㇗㪈㪍㪇㪅㪍㪈㪐㪈㪈㪉㪐㪈㪅㪐㪐㪚㇗㪈㪍㪍㪅㪏㪉㪍㪊㪈㪐㪇㪉㪅㪎㪉 ጊ↰㇗㪉㪀㪊㪇㪊㪉㪐㪈㪊㪎㪏㪉㪅㪉㪈 ᑪ‛ฬ ⾰ὐ♽㊀㊂㩷㪲㫂㪥㪴 ⴫3 ฦㇱߩන૏㊀㊂ ࿑8 ᑪ‛㊀㊂ߩᲧセ ᭴㕙㗄⋡ න૏㊀㊂㪲㪥㪆㫄㪉_㪴㩿ደᩮ㕙䈮䈧䈐㪀㪐㪏㪇㩿ደᩮ㕙䈮䈧䈐㪀㪊㪇㪇 ࿯Ⴃ䉍ო 㪏㪊㪇 ᧼ო 㪈㪇㪇 ᄤ੗ 㪈㪇㪇 ⇥ᢝ 㪊㪋㪇 ᧼ᒛ 㪈㪌㪇 ᐥ䈳䉍㪈㪇㪇 Ⓧタ⩄㊀ ࿾㔡↪ 㪍㪇㪇 ደᩮ ⅽ⫘䈐㩿⫘䈐࿯᦭㪀 Უደ䇮ዊደ⚵ ო ᄤ੗䊶ᐥ

(5)

ࠆ⠴ജૐਅ╬ߪ⠨ᘦߒߡ޿ߥ޿ޕ߹ߚޔᩇ㧙᪞ޔᩇ㧙Ꮕ㡞 ዬߥߤߩធวㇱߩ⠴ജߪ⠨ᘦߒߡ޿ߥ޿߇ޔ࿑9ߩන૏ࡈ࡟ ࡯ࡓߩᓳరജߦߪ྾๟ߩゲ⚵ߩലᨐ߽฽߹ࠇߡ޿ࠆޕ ᒛࠅ㑆ޔߌߚⴕᣇะߘࠇߙࠇߢฦ⠴㔡ⷐ⚛ߩᓳరജࠍട ▚ߒޔᦨᄢ⠴ജࠍ᳞߼ߚ⚿ᨐࠍ⴫5ߦ␜ߔޕ೨ㅀߩ㊀㊂ߣห ᭽ߦᑪ‛ⷙᮨߦࠃߞߡ⛘ኻ୯ߦߪ߫ࠄߟ߈߇޽ࠆߚ߼ޔ1㓏 ߩᦨᄢ⠴ജࠍ1㓏2㓏ߩ⾰ὐ♽㊀㊂ߢၮḰൻߒߚࡌ࡯ࠬࠪࡗ ଥᢙ߽૬ߖߡ␜ߔޕࡌ࡯ࠬࠪࡗଥᢙߪޔᒛࠅ㑆ᣇะߢ0.35㨪 0.49㧔ᄌേଥᢙ14%㧕ޔߌߚⴕߢ0.19㨪0.30㧔ห18%㧕ߣߥ ߞߚޕฦᑪ‛ߩ㑆ขࠅ߿ო㈩⟎ߦࠃࠆ㆑޿ߣ⠨߃ࠄࠇޔ߫ ࠄߟ߈ߪߐ߶ߤᄢ߈ߊߥ޿ޕᒛࠅ㑆ᣇะߩᣇ߇⠴ജ߇ᄢ߈ ޿௑ะߪጊ↰ኅ૑ቛߣห᭽ߢ޽ߞߚ߇ޔ3᫟ߣ߽ጊ↰ኅࠃࠅ ߽ᄢ߈ߥࡌ࡯ࠬࠪࡗଥᢙߣߥߞߚޕ ߹ߚޔ1㓏ߣ2㓏ߩ┙㕙⊛ߥ⠴ജࡃ࡜ࡦ߽ࠬ⠴㔡਄㊀ⷐߣߥࠆޕ৻⥸ߦ1㓏ߩᣇ߇ᄢ߈ߥߖࠎᢿജࠍ⽶ᜂߒ ߥߌࠇ߫ߥࠄߥ޿ߚ߼ޔ1㓏ߩ⠴ജߩᣇ߇ዊߐ޿߶ߤޔ1㓏ߩᄌᒻ߇వⴕߒጀ፣უߦ⥋ࠆน⢻ᕈ߇㜞ߊߥࠆޕ 3᫟ߩᒛࠅ㑆ᣇะߪޔ2㓏ߩᦨᄢ⠴ജߦኻߔࠆ1㓏ߩᦨᄢ⠴ജߩᲧ߇1.25એ਄ߦߥߞߡ޿ࠆߩߦኻߒޔߌߚⴕ ᣇะߢߪ1એਅߢ޽ࠅ․ߦB㇗ߢ⠴ജߩࡃ࡜ࡦࠬ߇⦟ߊߥ޿ߎߣ߇ಽ߆ߞߚޕߚߛߒޔጊ↰ኅߣᲧセߔࠆߣ3 ᫟ߣ߽ᄢ߈ߥ୯ߦߥߞߡ޿ࠆޕ ⴫5 ᦨᄢ᳓ᐔ⠴ജߩᲧセ ᦨᄢ⠴ജߦභ߼ࠆฦ⠴㔡ⷐ⚛ߩౝ⸶ࠍ࿑10ޔ11ߦ␜ߔޕ1㓏ߢߪ࿯Ⴃࠅోო߇50㨪80%⒟ᐲޔᰴ޿ߢ࿯Ⴃ ࠅုࠇო߇10㨪20%⒟ᐲࠍ⽶ᜂߒߡ߅ࠅޔ2㓏ߢߪ࿯Ⴃࠅోო߇80㨪90%⒟ᐲߦߥߞߡ޿ࠆߎߣ߇ಽ߆ࠆޕߌ ߚⴕᣇะߩᣇ߇㐿ญㇱ߇ᄙ޿ߚ߼ߦုࠇო߿⣶ოߥߤߩഀว߇߿߿ᄢ߈ߊߥࠆ௑ะ߇⷗ࠄࠇࠆޕA㨪C㇗ߣ ጊ↰ኅߣߩ㑆ߦ᣿⍎ߥᏅ⇣ߪ⹺߼ࠄࠇߥ޿ޕ ࿑10 1㓏ᦨᄢ⠴ജߦභ߼ࠆฦ⠴㔡ⷐ⚛ߩౝ⸶ ࿑11 2㓏ᦨᄢ⠴ജߦභ߼ࠆฦ⠴㔡ⷐ⚛ߩౝ⸶ ᒛ䉍㑆䈔䈢ⴕ ᒛ䉍㑆䈔䈢ⴕ ᒛ䉍㑆䈔䈢ⴕ ᒛ䉍㑆䈔䈢ⴕ 㪘㇗㪊㪇㪈㪉㪇㪊㪇㪅㪊㪌㪇㪅㪉㪋㪉㪈㪍㪉㪉㪇㪈㪅㪊㪐㪇㪅㪐㪉㪙㇗㪈㪌㪍㪍㪉㪇㪅㪋㪐㪇㪅㪈㪐㪈㪉㪌㪐㪐㪈㪅㪉㪌㪇㪅㪍㪊㪚㇗㪈㪏㪉㪈㪊㪋㪇㪅㪋㪇㪇㪅㪊㪇㪈㪉㪈㪈㪊㪊㪈㪅㪌㪇㪈㪅㪇㪈 ጊ↰㇗㪉㪀 _㪈㪏㪏 _㪍㪎 _㪇㪅㪉㪏 _㪇㪅㪈㪇 _㪉㪉㪏 _㪉㪊㪉 _㪇㪅㪏㪉 _㪇㪅㪉㪐 ᑪ‛ฬ 㪈㓏ᦨᄢ⠴ജ㩷㪲㫂㪥㪴䊔䊷䉴䉲䊟ଥᢙ 㪉㓏ᦨᄢ⠴ജ㩷㪲㫂㪥㪴㪈㓏⠴ജ㪆㪉㓏⠴ജ 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% A ㇗ B ㇗ C ㇗ ጊ ↰ ㇗ A ㇗ B ㇗ C ㇗ ጊ ↰ ㇗ ᦨᄢ⠴ ജ [k N ] 䊝䊦䉺䊦ო ਅ⷗᧼ᒛ䉍 ࿯Ⴃ䉍⣶ო ࿯Ⴃ䉍ု䉏ო ࿯Ⴃ䉍ోო ᒛ䉍㑆ᣇะ 䈔䈢ⴕᣇะ 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% A ㇗ B ㇗ C ㇗ ጊ ↰ ㇗ A ㇗ B ㇗ C ㇗ ጊ ↰ ㇗ ᦨ ᄢ⠴ജ [k N ] ਅ⷗᧼ᒛ䉍 ࿯Ⴃ䉍⣶ო ࿯Ⴃ䉍ု䉏ო ࿯Ⴃ䉍ోო ᒛ䉍㑆ᣇะ 䈔䈢ⴕᣇะ ࿑9 ၮḰߣߒߚන૏ࡈ࡟࡯ࡓߩᓳరജ․ᕈ 㪇㪈㪉㪊㪋㪌㪍㪎㪏㪐㪈㪇㪇㪇㪅㪇㪉㪇㪅㪇㪋㪇㪅㪇㪍 ᓳరജ㪲㫂㪥㪴 ᄌᒻⷺ㪲㫉㪸㪻㪴 ࿯ო ࿯ოዊო ਅ⷗᧼ᒛ䉍䊝䊦䉺䊦ო

(6)

⠴ജߩᐔ㕙⊛ߥࡃ࡜ࡦࠬࠍᲧセߔࠆߚ߼ޔ᭴㕙ߏߣߩ1㓏ᦨᄢ⠴ജߩಽᏓࠍ࿑12㨪15ߦ␜ߔޕო઀᭽߇ਇ ᣿ߩߚ߼ਅ⷗᧼ᒛࠅߢ઒ቯߒߚA㇗ߩX8᭴㕙ࠍ㒰ߊߣޔᆄ㕙ߣߥࠆᒛࠅ㑆ᣇะߩᦨᄖ᭴㕙ߦ⠴ജ߇ᄙߊಽᏓ ߔࠆ௑ะߪ3᫟ߣ߽ห᭽ߢ޽ࠆ߇ޔA㇗ޔB㇗ߢߪߘࠇએᄖߩ᭴㕙ߦ߽⋧ᒰಽߩ⠴ജ߇ሽ࿷ߒߡ޿ࠆߎߣ߇ಽ ߆ࠆޕC㇗ߪጊ↰ኅߣ㘃ૃߩಽᏓߩ઀ᣇࠍ␜ߒߡ޿ࠆ߇ޔߌߚⴕᣇะߩฦ᭴㕙ߢᐔဋ⊛ߦࠃࠅᄙߊߩ⠴ജ߇ ಽᏓߒߡ޿ࠆὐ߇⇣ߥࠆޕ ࿑12 ฦ᭴㕙1㓏ߩ⠴ജಽᏓ㧔A㇗㧕 ࿑13 ฦ᭴㕙1㓏ߩ⠴ജಽᏓ㧔B㇗㧕 ࿑14 ฦ᭴㕙1㓏ߩ⠴ജಽᏓ㧔C㇗㧕 ࿑15 ฦ᭴㕙1㓏ߩ⠴ജಽᏓ㧔ጊ↰ኅ㧕㧠㧚߹ߣ߼ ᣿ᴦᦼߦᑪ▽ߐࠇߚᧁㅧᑪ▽‛ߩ᭴ㅧ⊛․ᓽࠍ᣿ࠄ߆ߦߒᳯᚭਛᦼߦᑪ▽ߐࠇߚ߽ߩߣᲧセࠍⴕߞߚޕ㓏㜞߿ደᩮ൨㈩ߥߤ㜞ߐᣇะߩࡊࡠࡐ࡯࡚ࠪࡦߦߪᏅ⇣߇⷗ࠄࠇߥ߆ߞߚ߇ޔ᣿ᴦᦼߦߪᄢ㤥ᩇએᄖߩᩇߦᄢ ᢿ㕙᧚߇޽߹ࠅ↪޿ࠄࠇߥߊߥߞߚน⢻ᕈ߇␜ໂߐࠇߚޕ⠴㔡ᕈߩὐߢߪޔ⠴㔡ⷐ⚛ߩ⒳㘃ߦߪ㆑޿ߪή޿ ߇ޔ᣿ᴦᦼߩᣇ߇ᄢ߈ߥᦨᄢ⠴ജࠍ᦭ߒޔᐔ㕙⊛࡮┙㕙⊛ߥ⠴ജࡃ࡜ࡦ߽ࠬ⦟ߊޔ⋧ኻ⊛ߦ⠴㔡ᕈߦఝࠇߡ ޿ߚޕᲧセኻ⽎ߣߒߚᳯᚭᦼߩᑪ▽‛߇1᫟ߩߺߢ޽ࠆߚ߼ޔ৻ቯߩ⼏⺰ߩ૛࿾ࠍᱷߔ߽ߩߩޔᧄ⎇ⓥߢᓧ ࠄࠇߚᚑᨐߪ᦭᧻࿾඙ߦሽ࿷ߔࠆ᣿ᴦᦼᑪ▽‛ߩ⠴㔡ᕈ⢻ߩᛠីߦነਈߔࠆ߽ߩߣ⠨߃ࠆޕ ⻢ㄉ㧦ᧄ⎇ⓥߩ৻ㇱߪ⑳┙ᄢቇᚢ⇛⊛⎇ⓥၮ⋚ᒻᚑᡰេ੐ᬺޟᢥൻㆮ↥ࠍᩭߣߒߚⷰశㇺᏒࠍ⥄ὼἴኂ߆ࠄ቞ࠆߚ߼ߩ ቇⴚ⎇ⓥ᜚ὐޠ㧔⎇ⓥઍ⴫㧦ᷓᎹ⦟৻㧕ߦࠃࠅⴕࠊࠇߚ߽ߩߢ޽ࠆޕ߹ߚޔታ᷹⺞ᩏߦදജߒߡ㗂޿ߚᚲ᦭⠪߅ࠃ߮㑐 ଥ⠪ߩᣇޘߦ⻢ᗧࠍ⴫ߔࠆޕ ෳ⠨ᢥ₂ 1) ⮮ᧁᐾ੺߶߆: વ⛔⊛ዬ૑ᢥൻߩ⛽ᜬ࡮଻ోߣⷰశ㐿⊒ߩ౒↢ߦ㑐ߔࠆ⎇ⓥ ߘߩ㧝㨪㧡, ᣣᧄᑪ▽ቇળᄢળቇⴚ⻠Ṷ ᪪᭎㓸㧔ർ㒽㧕, pp. 701-710, Sep. 2010. 2) ะဌᕶ੺, ർጊ߼ߋߺ, ⮮ᧁᐾ੺, ᐔየ๺ᵗ, 㝩㗡⦟テ, ᫪਄๺૫ሶ, ጊᧄ⋥ᒾ: ฬฎደᏒ᦭᧻࿾඙ጊ↰ኅ૑ቛߩ⠴㔡ᕈ⢻ ⹏ଔ, ᱧผㇺᏒ㒐ἴ⺰ᢥ㓸, Vol. 5, pp. 9-14, Jun. 2011. 3) 㗇↰㆐, ㋈ᧁ␽ਯ, ᅏ↰ㄖ㓶, ዊ═ේ᣽ବ: ੩↸ኅߩ⠴㔡ᕈ⢻⹏ଔߣ⠴㔡⵬ᒝ⸳⸘ᴺ, ᣣᧄᑪ▽ቇળ᭴ㅧ♽⺰ᢥ㓸, No. 616, pp. 179-155, Jul. 2007. 4) ᧁㅧゲ⚵᭴ᴺᑪ‛ߩ⠴㔡⸳⸘ࡑ࠾ࡘࠕ࡞✬㓸ᆔຬળ:વ⛔᭴ᴺࠍ↢߆ߔᧁㅧ⠴㔡⸳⸘ࡑ࠾ࡘࠕ࡞,ቇ⧓಴ ␠,Mar.2004. 0 20 40 60 80 100 X1 X2 X3 X4 X5 X6 X7 X8 Y1 Y2 Y3 Y4 Y5 Y6 Y7 ᦨᄢ⠴ജ [k N ] ਅ⷗᧼ᒛ䉍 ࿯Ⴃ䉍⣶ო ࿯Ⴃ䉍ု䉏ო ࿯Ⴃ䉍ోო ᒛ䉍㑆ᣇะ 䈔䈢ⴕᣇะ 0 20 40 60 80 X1 X2 X3 X4 X5 Y0 Y1 Y2 Y3 Y4 ᦨᄢ⠴ ജ [kN ] ਅ⷗᧼ᒛ䉍 ࿯Ⴃ䉍⣶ო ࿯Ⴃ䉍ု䉏ო ࿯Ⴃ䉍ోო ᒛ䉍㑆ᣇะ 䈔䈢ⴕᣇะ 0 20 40 60 80 X1 X2 X3 X4 X5 X6 Y1 Y2 Y3 Y4 Y5 Y6 ᦨᄢ⠴ജ [k N ] ਅ⷗᧼ᒛ䉍 ࿯Ⴃ䉍⣶ო ࿯Ⴃ䉍ု䉏ო ࿯Ⴃ䉍ోო ᒛ䉍㑆ᣇะ 䈔䈢ⴕᣇะ 0 20 40 60 80 X1 X2 X3 X5 X6 X7 X9 _X11 3_X1 Y1 Y3 Y4 Y6 Y7 Y8 Y9 _Y11 ᦨᄢ ⠴ജ [kN ] 䊝䊦䉺䊦ო ਅ⷗᧼ᒛ䉍 ࿯Ⴃ䉍⣶ო ࿯Ⴃ䉍ု䉏ო ࿯Ⴃ䉍ోო ᒛ䉍㑆ᣇะ 䈔䈢ⴕᣇะ