䊐䉳䉺ᛛⴚ⎇ⓥႎ๔㩷╙ 㪋㪍 ภ㩷 㩷 㪉㪇㪈㪇 ᐕ㩷㩷䉮䊮䉪䊥䊷䊃䈱㜞ຠ⾰ൻ䉕⋡⊛䈫䈚䈢᧚ᢱ䊶㙃↢ᣇᴺ䈱⃻႐ㆡ↪䈫ᬌ⸽㩷㩷᭎㩷⮮ୖ㩷 ⵨੺ⷐㄭᐕ䇮․䈮౏౒Ꮏ੐䈪䈲䉮䊮䉪䊥䊷䊃᭴ㅧ‛䈱㜞ຠ⾰ൻ䇮㐳ኼ๮ൻ䈮㑐䈚䈩䈱ឭ᩺ဳ⊒ᵈ䈏Ⴧട䈚䈩䈇䉎䇯䉁䈢䇮ᕈ⢻ᾖᩏဳ⸳⸘䈻䈱⒖ⴕ䇮ⅣႺ⽶⩄ૐᷫ䈱ⷰὐ䈎䉌䇮ฦ⒳䈱ᷙ๺᧚ᢱ䉕⚵䉂ว䉒䈞䈩૶↪䈜䉎䉬䊷䉴䉅Ⴧട䈚䈩䈇䉎䇯䈖䈱䉋䈉䈮૶↪
᧚ᢱ䈱ᄙ᭽ൻ䈏ㅴ䉃ਛ䇮ᣉᎿ⠪䈲ㆡಾ䈭᧚ᢱㆬቯ䉕ⴕ䈉䈫䈫䉅䈮䇮䉮䊮䉪䊥䊷䊃䈱ᣉᎿᕈ䇮ᒝᐲ⊒⃻ᕈ䈍䉋䈶㐳ᦼ⠴ਭᕈ䈫䈇䈦䈢ᤨ㑆ゲ䈪ⷐ᳞䈘䉏䉎ᕈ⢻䉕ḩ⿷䈜䉎䈖䈫䉕⸘↹Ბ㓏䈪ᛠី䈜䉎䈖䈫䈏ᔅⷐ䈪䈅䉎䇯․䈮䈎䈹䉍䉮䊮䉪䊥䊷䊃䈱⠴ਭᕈ䉕ะ਄䈘䈞䉎䈢䉄䈮䈲䇮ᣉᎿ⠪䈲ⅣႺ᧦ઙ䉕㈩ᘦ䈚䈢ᦨㆡ䈭㙃↢ᣇᴺ䉕ㆬቯ䈜䉎ᔅⷐ䈏䈅䉎䇯৻ᣇ䇮䉮䊮䉪䊥䊷䊃䈱⻉ᕈ⢻䉕㜞䉄䉎䈮䈲ḨẢ⁁ᘒ䈱㙃↢ᦼ㑆䉕䈪䈐䉎䈣䈔㐳䈒଻䈧䈖䈫䈏⦟䈇䈫䈘䉏䉎䈏䇮Ꮏᦼ䇮⚻ᷣᕈ䉕⠨ᘦ䈜䉎䈫࿎㔍䈭䉬䊷䉴䉅ᄙ䈇䇯䉁䈢䇮ḨẢ㙃↢䉕ⴕ䈉䈢䉄䈮䈲ᄢⷙᮨ䈭⸳஻䈏ᔅⷐ䈫䈘䉏䉎䈖䈫䉅䈅䉎䇯ᧄႎ䈪䈲䇮䈪䈐䉎䈣䈔䉮䉴䊃䉕ᛥ䈋㜞ຠ⾰䈭ᣉᎿ䉕ⴕ䈉䈖䈫䉕⋡⊛䈫䈚䈢ข䉍⚵䉂䈱৻Ⅳ䈫䈚䈩ታᣉ䈚䈢੐଀䈫䈚䈩䇮⠴㔡⵬ᒝᎿ੐䈍䉋䈶䊃䊮䊈䊦ⷒᎿ䈱଀䈮䈧䈇䈩ႎ๔䈜䉎䇯Studies into use of SCMs and their effect on concrete curing and performancefor the purpose of high-quality concrete structure
Abstract
The ongoing progress of the shift to performance-oriented design has allowed more freedom of material
selection and proportioning according to the performance requirements for structures. In addition, the use ofi
industrial
byproducts as supplementary cementing materials (SCMs) has been increasing as waste disposala reduction of CO2 emissions become more important. Amid such changes in the environment forandc
cementitious
materials, contractors are required to select appropriate materials, and understand their effecton the performance of the concrete over time, including placeability, strength development, and long-term
ddurability.
To improve the performance of concrete, it is preferable extend the curing period of the wet condition as
much as possible. But there are a lot of difficult considerations, including terms and costs of the work. This
report examines improvements concrete performance and the rationalization of construction.

䉨䊷䊪䊷䊄䋺 ឭ᩺ဳ⊒ᵈ㩷 䉮䊮䉪䊥䊷䊃᷷ᐲ㩷 ㈩ว㩷 㙃↢䋭㪌㪐䋭䊐䉳䉺ᛛⴚ⎇ⓥႎ๔㩷 ╙ 㪋㪍 ภ䈲ዊ䈘䈇䈖䈫䈏ಽ䈎䉎䇯㩷§䋱䋮䈲䈛䉄䈮㩷㩷৻ᣇ䇮䉮䊮䉪䊥䊷䊃䈱⠴ਭᕈ⢻䈲ഠൻ࿃ሶ䈱⒖േ․ᕈㄭᐕ䇮․䈮౏౒Ꮏ੐䈪䈲䉮䊮䉪䊥䊷䊃᭴ㅧ‛䈱㜞ຠ⾰ൻ䇮䈮Ꮐฝ䈘䉏䇮ᢙ 㫅㫄 䈎䉌ᢙච㱘㫄 䈱▸࿐䈱Ძ⚦▤ⓨ㓗䈱㐳ኼ๮ൻ䈮㑐䈚䈩䈱ឭ᩺ဳ⊒ᵈ䈏Ⴧട䈚䈩䈇䉎䇯䉁䈢䇮ᕈ․ᓽ䈎䉌⺑᣿䈘䉏䉎䈖䈫䈏ᄙ䈇 㪋㪀䇯䈠䈱䈢䉄䇮㙃↢᧦ઙ䈏⢻ᾖᩏဳ⸳⸘䈻䈱⒖ⴕ䇮ⅣႺ⽶⩄ૐᷫ䈱ⷰὐ䈎䉌䇮ฦ⒳䉮䊮䉪䊥䊷䊃䈱ຠ⾰䈮෸䈿䈜ᓇ㗀䈫䈚䈩䈲䇮Ძ⚦▤ⓨ㓗䈱㪈㪀䈱ᷙ๺᧚ᢱ䉕⚵䉂ว䉒䈞䈩૶↪䈜䉎䉬䊷䉴䉅Ⴧട 䈚䈩䈇․ᓽ䉕⹏ଔน⢻䈭᳓㌁࿶౉ᑼ䊘䊨䉲䊜䊷䉺䉕↪䈇䈢ታ㛎䉎䇯䈖䈱䉋䈉䈮૶↪᧚ᢱ䈱ᄙ᭽ൻ䈏ㅴ䉃ਛ䇮ᣉᎿ⠪䈲ㆡಾ⚿ᨐ䈏ᄙ䈒ႎ๔䈘䉏䈩䈇䉎䇯଀䈋䈳䇮ੇ῎᧦ઙਅ䉇৻ᐲ䈭᧚ᢱㆬቯ䉕ⴕ䈉䈫䈫䉅䈮䇮䉮䊮䉪䊥䊷䊃䈱ᣉᎿᕈ䇮ᒝᐲ⊒⃻ੇ῎䉕ฃ䈔䈢ᓟ䈮ౣᐲ᳓ಽଏ⛎䉕ฃ䈔䉎႐ว䈫䈇䈦䈢Ⅳ

ᕈ䈍䉋䈶㐳ᦼ⠴ਭᕈ䈫䈇䈦䈢ᤨ㑆ゲ䈪ⷐ᳞䈘䉏䉎ᕈ⢻䉕ḩႺ૞↪ਅ䈪䈱䉶䊜䊮䊃⎬ൻ૕䈱ⓨ㓗᭴ㅧ䈱ᄌൻ䈮㑐䈜䉎⿷䈜䉎䈖䈫䉕⸘↹Ბ㓏䈪ᛠី䈜䉎䈖䈫䈏ᔅⷐ䈪䈅䉎䇯․䈮䈎

ታ㛎⊛䈭⎇ⓥ䈏䈭䈘䉏䈩䈇䉎 㪌㪀䇮㪍㪀䇯䈖䉏䉌䈱⎇ⓥ䈪䈲ᣧᦼ䈹䉍䉮䊮䉪䊥䊷䊃䈱⠴ਭᕈ䉕ะ਄䈘䈞䉎䈢䉄䈮䈲䇮ᣉᎿ⠪䈲䈮ੇ῎䈘䉏䈢႐ว䇮ḨẢ䈭᳓๺᧦ઙ䈱䉬䊷䉴䈫Ყセ䈚䈩ⅣႺ᧦ઙ䉕㈩ᘦ䈚䈢ᦨㆡ䈭㙃↢ᣇᴺ䉕ㆬቯ䈜䉎ᔅⷐ䉅䈅䉎䇯᳓๺䈱ㅴⴕ䈏㒖ኂ䈘䉏☻ᄢ䈭ⓨ㓗䈏ᱷሽ䈜䉎௑ะ䈏␜䉮䊮䉪䊥䊷䊃䈱⻉ᕈ⢻䉕㜞䉄䉎䈮䈲ḨẢ⁁ᘒ䈱㙃↢ᦼ㑆䉕䈘䉏䈩䈇䉎䇯࿑ 㪉 䈮䈲᳓䉶䊜䊮䊃Ყ 㪌㪇䋦䈪✵䉍ᷙ䈟䈢䉶䊜䈪䈐䉎䈣䈔㐳䈒଻䈧䈖䈫䈏⦟䈇䈫䈘䉏䉎䈏䇮ታ㓙䈱ᣉᎿ䈪䈲䊮䊃䊕䊷䉴䊃䉕↪䈇䇮᧚㦂 㪈 ᣣ䇮㪊 ᣣ䇮㪎 ᣣ䇮㪉㪏 ᣣ䈮䈩⣕ဳਇ⚻ᷣ䈪䈅䉍ᣉᎿ਄࿎㔍䈪䈅䉎䈖䈫䈎䉌䇮࿯ᧁቇળ䈱䉮䊮䉪䉕ⴕ䈇 㪉㪇㷄䇮⋧ኻḨᐲ 㪍㪇䋦䈱ⅣႺਅ䈪㙃↢䈚䈢㓙䈱᧚䊥䊷䊃ᮡḰ␜ᣇᦠ䈮䈍䈔䉎ᮡḰ⊛䈭᧚㦂䈮Ḱ䈛䈩⣕ဳ䈏䈭㦂 㪐㪈 ᣣ䈮䈍䈔䉎ⓨ㓗᭴ㅧ䈮䈧䈇䈩⪺⠪䈏⺞䈼䈢⚿ᨐ䉕䈘䉏䇮䈎䈹䉍䉮䊮䉪䊥䊷䊃䈏᳇ਛ䈮ᦑ䈘䉏䉎䇯䉁䈢䇮Ꮏᦼ⍴❗

␜䈜䇯᧚㦂 㪐㪈 ᣣ䉁䈪㙃↢䈚䈢႐ว䈪䉅ੇ῎㐿ᆎ᧚㦂䈏䈱䈢䉄䈮ᚲቯ䈱ᒝᐲ䈏⊒⃻䈘䉏䈩䈇䉎䈖䈫䉕⏕⹺ᓟ䇮ᮡḰᣧᦼ䈪䈅䉎䈾䈬☻ᄢ䈭ⓨ㓗䈏ᱷሽ䈚䈩䈇䉎䈖䈫䈏␜䈘䉏䈩⊛䈭㙃↢ᦼ㑆એ೨䈮⣕ဳ䈘䉏䉎䉬䊷䉴䉅䈅䉎䇯㩷䈇䉎䈖䈫䈏ಽ䈎䉎䇯䈖䈱䉋䈉䈮䇮䉮䊮䉪䊥䊷䊃䈱ᒝᐲ䇮⠴ਭᕈ଀䈋䈳䊃䊮䊈䊦ⷒᎿ䉮䊮䉪䊥䊷䊃䈱ᣉᎿ䈪䈲䇮䈾䈿᧚㦂 㪈䉕ะ਄䈘䈞䉎䈢䉄䈮䈲ḨẢ㙃↢ᦼ㑆䉕䈪䈐䉎䈣䈔㐳䈒䈫䉎ᣣ䈮䈩ㅢ଀⊛䈮⣕ဳ䈏ⴕ䉒䉏䉎䈏䇮౻႐䈪䈅䈦䈩䉅ဒౝ᷷ᔅⷐ䈏䈅䉎䈖䈫䈏ಽ䈎䉎䇯㩷ᐲ䈏Ყセ⊛৻ቯ䈪Ḩᐲ䈏㜞䈇䈫⠨䈋䉌䉏䈩䈇䈢䈖䈫䈎䉌䇮⣕ဳᓟ䈱㙃↢䈮䈅䉁䉍ᵈᗧ䈏ᛄ䉒䉏䈩䈇䈭䈎䈦䈢⚻✲䈏䈅䉎䇯䈚䈎䈚䇮䊃䊮䊈䊦ဒౝ䈱૞ᬺⅣႺᡷༀ䈱䈢䉄䈮឵᳇⸳஻䈏ㄭᐕᄢဳൻ䈚䈩䈇䉎䈖䈫䈮䉋䉍䇮ဒౝ䈱Ḩᐲ䈲 㪍㪇䌾㪎㪇䋦⒟ᐲ䈫એ೨䉋䉍䉅ૐਅ䈚䈩䈇䉎䈖䈫䈏ႎ๔䈘䉏䈩䈇䉎 㪉㪀䇯䊃䊮䊈䊦ⷒᎿ䉮䊮䉪䊥䊷䊃䈮䈍䈇䈩䉅ㅢᏱ䈱䉮䊮䉪䊥䊷䊃䈫ห᭽䈮ḨẢ㙃↢䈏ᔅⷐ䈫⠨䈋䉌䉏䇮䉁䈢⊒ᵈᯏ㑐䈎䉌䈱ⷒᎿ䉮䊮䉪䊥䊷䊃䈱㜞⠴ਭൻⷐ᳞䈮䉋䉍䊚䉴䊃㙃↢䉇䊋䊦䊷䊮㙃↢䈭䈬⣕ဳᓟ䈱㙃↢䈮ᵈᗧ䈏ᛄ䉒䉏䈧䈧䈅䉎䇯㩷ᧄႎ๔䈪䈲䇮䉮䊮䉪䊥䊷䊃䈱㜞ຠ⾰ൻ䉕⋡⊛䈫䈚䇮᧚ᢱ䊶㩷㙃↢ᣇᴺ䈮䈧䈇䈩䇮⃻႐䈮䈍䈇䈩ᬌ⸛䈚䈢੐଀䈮䈧䈇䈩࿑ 1 ḨẢ㙃↢ᦼ㑆ߣ࿶❗ᒝᐲߩ㑐ଥ 3)⚫੺䈜䉎䉅䈱䈪䈅䉎䇯㩷
㩷㩷

0.35

§䋲䋮㙃↢᧦ઙ߇ࠦࡦࠢ࡝࡯࠻ߩ‛ᕈߦ෸߷ߔᓇ㗀㩷㩷

1D䈎䉌ੇ῎䋨RH60%)
3D䈎䉌ੇ῎䋨RH60%)
7D䈎䉌ੇ῎䋨RH60%)
28D䈎䉌ੇ῎䋨RH60%)
91D䉁䈪᳓ਛ㙃↢LOGᓸಽⓨ㓗㊂ (ml/ml)

0.3䉶䊜䊮䊃䈲᳓䈱ሽ࿷ਅ䈪᳓๺䈜䉎䇯ᣧᦼ䈮⋧ኻḨᐲ䈱ૐ䈇ⅣႺ䈮ᦑ䈘䉏䈩ੇ῎⁁ᘒ䈮䈭䉎䈫䇮䉮䊮䉪䊥䊷䊃ౝㇱ䈱฽᳓₸䈱ૐਅ䉕᜗䈐ᧂ᳓๺䉶䊜䊮䊃䈱䈠䈱ᓟ䈱෻ᔕㆊ⒟䈏㒖
ኂ䈘䉏䇮․䈮⴫ጀ䈱䈎䈹䉍ㇱಽ䈱✺ኒ䈭⚵❱ᒻᚑ䈮ᓇ㗀䉕෸䈿䈜䇯䈖䈱䈖䈫䈲䈎䈹䉍䉮䊮䉪䊥䊷䊃䈱ജቇᕈ⢻䉇⠴ਭᕈ⢻䈮ᓇ㗀䈜䉎䇯ḨẢ㙃↢ᦼ㑆䈫࿶❗ᒝᐲ䈱㑐ଥ䉕࿑ 㪈 䈮␜

0.25
0.2
0.15
0.1
0.05
00.001䈜䇯ḨẢ㙃↢䈚䈢⹜㛎૕䉕ੇ῎䈘䈞䉎䈫৻ᤨ⊛䈮࿶❗ᒝᐲ䈲Ⴧട䈜䉎䈏䇮䈠䈱ᓟ䈱ੇ῎䈮઻䈇ᒝᐲ䈲ૐਅ䈜䉎䇯ೋᦼ䈱ḨẢ㙃↢ᦼ㑆䈏⍴䈇䈾䈬䇮㐳ᦼ᧚㦂䈮䈍䈔䉎࿶❗ᒝᐲ

0.01

0.1

110ⓨ㓗ᓘ䋨m䋩

1001000࿑ 2㩷 ੇ῎㐿ᆎ᧚㦂䈏⇣䈭䉎႐ว䈱᧚㦂 㪐㪈 ᣣ䈪䈱㩷ⓨ㓗ᓘ䈫 LOG ᓸಽⓨ㓗㊂䈱㑐ଥ㩷䋭㪍㪇䋭䉮䊮䉪䊥䊷䊃䈱㜞ຠ⾰ൻ䉕⋡⊛䈫䈚䈢᧚ᢱ䊶㙃↢ᣇᴺ䈱⃻႐ㆡ↪䈫ᬌ⸽㩷৻ᣇ䇮䈖䈱䉋䈉䈮ᣧᦼੇ῎䈮䉋䉎ⓨ㓗䈱☻ᄢൻ䈮䈧䈇䈩ㅴ䈱䈢䉄䇮⣕ဳ೨䈱ᢔ᳓䋨᷷᳓䋩䈮䉋䉎ḨẢ㙃↢䉕ታᣉ䇮㽳䈱ታ㛎⚿ᨐ䈏ႎ๔䈘䉏䈩䈇䉎䉅䈱䈱䇮ੇ῎ㆊ⒟䈮䈍䈔䉎⎬䊎䊆䊷䊦䉲䊷䊃䉕ဳᨒ䈮Ꮞ䈐ઃ䈔䇮㙃↢㔓࿐᳇䈱᷷ᐲ䉇Ḩൻ૕ౝㇱ䈱฽᳓⁁ᘒ䉇䈠䈱㓙䈱᳓๺෻ᔕ䈱ㆊ⒟䈘䉌䈮䈲ᐲ䉕଻ᜬ䇮㽴ᕆỗ䈭ੇ῎䉇᷷ᐲᄌൻ䉕㒐ᱛ䈜䉎䈢䉄䇮⣕ဳⓨ㓗᭴ㅧ䈱ᒻᚑㆊ⒟䈮෸䈿䈜ᓇ㗀䈮䈧䈇䈩䈱䊜䉦䊆䉵䊛૞ᬺ䈲䊎䊆䊷䊦䉲䊷䊃ౝ䈪ታᣉ䇮㽵ੇ῎෼❗䈮䉋䉎䈵䈶ഀ䈮䈧䈇䈩䈲චಽ䈮ᬌ⸛䈘䉏䈩䈇䈭䈇䈱䈏⃻⁁䈪䈅䉎䇯䈠䈱䉏⊒↢䉕ૐᷫ䈜䉎䈢䉄䇮⣕ဳᓟ䈮䈲ㅦ䉇䈎䈮᳇ᵃ䉲䊷䊃䉕䈢䉄䇮⪺⠪䉌䈲㈩ว⸳⸘Ბ㓏䈪છᗧ䈱૶↪᧚ᢱ䈱᭴ᚑ䈫Ꮞ䈐ઃ䈔䋬ᢔ᳓䉕᧚㦂 28 ᣣ⒟ᐲ䉁䈪⛮⛯䈚䈢䇯䈠䈱෻ᔕㆊ⒟䈮ၮ䈨䈐䇮⎬ൻ૕䈱᭴ᚑ‛⾰䈱ⷰὐ䈎䉌ⓨ㩷㓗᭴ㅧ䉕⹏ଔ䈚䇮䈘䉌䈮䈲䊙䉪䊨䈭⻉‛ᕈ䉕ታോ⊛䈭䊧䊔㩷䊦䈪⹏ଔน⢻䈭ᚻᴺ䈱᭴▽䉕ⴕ䈦䈩䈇䉎 㪎㪀䇮㪏䋩䇯ᧄႎ䈪䈲䈠㩷䈱⹦⚦䈮䈧䈇䈩䈲⋭⇛䈜䉎䈏䇮છᗧ䈱᷷Ḩᐲਅ䈮䈍䈔䉎㩷䉶䊜䊮䊃⎬ൻ૕䈱ᒻᚑㆊ⒟䉕⺑᣿น⢻䈭ᚻᴺ䈏᭴▽䈘䉏䉎㩷䈖䈫䈮䉋䉍䇮䉮䊮䉪䊥䊷䊃ㇱ᧚䈫䈚䈩䈱䊙䉪䊨䈭‛ᕈ੍᷹䇮䈘䉌㩷䈮䈲ⅣႺ᧦ઙ䉕⠨ᘦ䈚䈢วℂ⊛䈭ᣉᎿ⸘↹䇮㙃↢⸘↹䈱㩷┙᩺䈏น⢻䈫䈭䉎䉅䈱䈫⠨䈋䈩䈇䉎䇯㩷㩷㩷㩷㩷㩷§䋳䋮᧚ᢱ䊶㙃↢䈮㑐䈜䉎ឭ᩺䇮ᬌ⸽੐଀㩷㩷㩷࿑ 㪊㩷 ৻⥸᭴ㅧ䊶㈩╭࿑䋨䋳䌐䋩㩷೨┨䈮䈩␜䈚䈢䉋䈉䈮⣕ဳᤨᦼ䉕ㆃ䉌䈞䇮㐳ᦼ㑆ḨẢ㙃㩷↢䉕ታᣉ䈜䉎䈖䈫䈏ᦸ䉁䈚䈇䉒䈔䈪䈅䉎䈏䇮Ꮏᦼ䇮⚻ᷣᕈ䉕㩷⠨ᘦ䈜䉎䈫࿎㔍䈭䉬䊷䉴䉅ᄙ䈇䇯䉁䈢䇮ḨẢ㙃↢䉕ⴕ䈉䈢䉄㩷䈮䈲ᄢⷙᮨ䈭⸳஻䈏ᔅⷐ䈫䈘䉏䉎䈖䈫䉅䈅䉎䇯ᧄႎ䈪䈲䇮⣕㩷ဳᤨᦼ䉕ᄌᦝ䈜䉎䈖䈫䈭䈒䇮ဳᨒ䈱଻᷷ᕈ⢻䉇⣕ဳᓟ䈮቟㩷ଔ䈭䉲䊷䊃㙃↢䉕ⴕ䈉䈖䈫䈮䉋䉍䇮䉮䊮䉪䊥䊷䊃䈱ೋᦼᕈ⢻䈱㪊 䊨䉾䊃⋡㩷㩷⚿ᨐ䈮䈧䈇䈩ႎ๔䈜䉎䇯䉁䈢䇮᷷ᐲ䈵䈶ഀ䉏䉇ੇ῎෼❗

㩷䈮䉋䉎䈵䈶ഀ䉏䈫䈇䈦䈢ਇౕว䈲૶↪᧚ᢱ䈱ẜ࿷⊛䈭․ᕈ䈮⿠࿃䈜䉎ㇱಽ䈏ᄢ䈐䈇䇯䈠䈖䈪䇮䉮䊮䉪䊥䊷䊃䈱㈩ว䈮㪉 䊨䉾䊃⋡㩷㩷 㪈 䊨䉾䊃⋡㩷ะ਄䈮䈧䈇䈩ឭ᩺䈚⃻႐䈮䈩ㆡ↪䈚䈢੐଀䈫ലᨐ䈱ᬌ⸽㩷㧦ᢔ᳓ࡎ࡯ࠬ㧔ࡒࠬ࠻⁁㧕㧦ෘᚻߩࡉ࡞࡯ࠪ࡯࠻㩷䈧䈇䈩䉅䉮䉴䊃䉕ᛥ䈋䈢㜞ᕈ⢻䉮䊮䉪䊥䊷䊃䉕ឭ᩺䈚ㆡ↪䈚䈢⿷႐㪋⸃ㅳ૕ᓟ㧦ࠛࠕ㧔᳇ᵃ㧕ࠪ࡯࠻㩷⚿ᨐ䈮䈧䈇䈩䉅ว䉒䈞䈩␜䈜䇯㩷࿑ 㪋㩷 㙃↢䊐䊨䊷㩷㩷㩷㪊㪅㪈㩷 RC Ꮞ䈐┙䈩⠴㔡⵬ᒝ䉮䊮䉪䊥䊷䊃䈱੐଀㩷ᣢ⸳ᯅ⣉䈱 RC Ꮞ䈐┙䈩⠴㔡⵬ᒝᎿ੐䈱੐଀䈮䈧䈇䈩⚫੺䈜䉎䇯࿑ 3 䈮৻⥸᭴ㅧ䇮㈩╭࿑䈱৻଀䉕␜䈜䈏䇮ᣢ⸳䉮䊮䉪䊥䊷䊃䈫⵬ᒝ䉮䊮䉪䊥䊷䊃䈱৻૕ൻ䈱ὑ䈱䉳䊔䊦╭䈏䋵ᧄ/䋛㈩⟎䈘䉏䇮ოෘ 200 䋘䈱ਛ䈮ਥ╭ D3䋲䇮䊐䊷䊒╭
D22 䈱⵬ᒝ㋕╭䈏㈩⟎䈘䉏䈩䈇䉎䇯䋱࿁䈱䉮䊮䉪䊥䊷䊃ᛂ䈤ㄟ䉂ㇱ૏䈫䈚䈩䋬㜞䈘 3.6m䇮ෘ䈘 200 䋘䈫⭯䈇ო᭴ㅧ‛䉕᭴▽䈜䉎䈖䈫䈫䈭䉎䇯ᣉᎿ䈮⿠࿃䈚䈩↢䈛䉎䈵䈶ഀ䉏䉇ਇౕว䉕ᧂὼ䈮㒐䈑䇮⠴ਭᕈ䈱㜞䈇䉮䊮䉪䊥䊷䊃᭴ㅧ૕䉕᭴▽䈜䉎䈢䉄䇮᧚ᢱ䈍䉋䈶㙃↢ᣇᴺ䈮㑐䈜䉎ᣉᎿ਄䈱ኻ╷䉕ታ㩷㩷㩷㩷㩷ࡐࡦࡊࠃࠅ㩷ᄖᏎࠦࡦࠢ࡝࡯࠻㩷㩷࿑ 5 䈮ᢔ᳓㙃↢䉲䉴䊁䊛䈱᭎ⷐ䉕␜䈜䇯․䈮ᧄᎿ੐䈪䈲౻䋭㪍㪈䋭ᄖᏎࠦࡦࠢ࡝࡯࠻㩷䉁䈝䇮㙃↢ᣇᴺ䈮䈧䈇䈩␜䈜䇯࿑4 䈮㙃↢䊐䊨䊷䉕␜䈚䇮䉋䈉䈭ኻ╷䉕⠨ᘦ䈚䈢䇯ᚻ㗅䈫䈚䈩䈲䇮㽲ೋᦼᒝᐲ䈱⊒⃻ଦᣢ⸳ࠦࡦࠢ࡝࡯࠻㩷ᣉ䈚䇮䈠䈱ലᨐ䈱ᬌ⸽䉕ⴕ䈦䈢䇯႐䈱ᣉᎿ䈪䈅䉍䇮䉮䊮䉪䊥䊷䊃䈱⎬ൻ䇮ᒝᐲ⊒⃻䉕ଦㅴ䈜䉎ᣢ⸳ࠦࡦࠢ࡝࡯࠻㩷࿑ 㪌㩷 ᢔ᳓㙃↢䉲䉴䊁䊛㩷㩷䊐䉳䉺ᛛⴚ⎇ⓥႎ๔㩷 ╙ 㪋㪍 ภᰴ䈮䇮䈖䉏䉌㙃↢䈮㑐䈜䉎ኻ╷䈱ലᨐ䈱ᬌ⸽䉕ⴕ䈉⋡㩷⊛䈪ᛂㄟ䉂ᤨ䈎䉌⣕ဳ䉁䈪䈱㑆䈱᷷ᐲ䊶Ḩᐲ⸘᷹䉕ታᣉ㒐㖸ࠪ࡯࠻㩷䈚䈢⚿ᨐ䈮䈧䈇䈩␜䈜䇯᷷ᐲ䊶Ḩᐲ⸘᷹䈲࿑ 㪍 䈮␜䈜૏㩷⟎䈪ⴕ䈇䇮ᢔ᳓䊶䉲䊷䊃㙃↢䈱᦭ή䈪Ყセ䈚䈢䇯࿑ 㪎 䈮䉮㩷䊮䉪䊥䊷䊃᷷ᐲ䈱⸘᷹⚿ᨐ䉕␜䈚䇮࿑ 㪏 䈮䈲㙃↢䉲䊷䊃ౝ䊶Ԡᄖ䈱㔓࿐᳇᷷ᐲ䈍䉋䈶ᄖ᳇᷷䈱᷹ቯ⚿ᨐ䉕␜䈜䇯㙃↢㩷᷹ቯ૏⟎㙃↢ࠪ࡯࠻Ԙ㩷䈇䉎䈖䈫䈏ಽ䈎䉎䇯䉁䈢䇮㒐㖸䉲䊷䊃ౝ䈮䈍䈇䈩䉅ᄖ᳇᷷㩷ᐲ䉋䉍䉅᷷ᐲᄌൻ䈏ዊ䈘䈒㜞䈇᷷ᐲ䉕␜䈚䈩䈇䉎䈏䇮㙃↢㩷䉲䊷䊃ౝ䈪䈲ᦝ䈮㜞䈇᷷ᐲ䉕␜䈜䇯䈖䈱䈖䈫䈎䉌䇮㙃↢䉲㩷䊷䊃䈱⸳⟎䈮䉋䉍㔓࿐᳇᷷ᐲ䈱ᄌൻ䇮․䈮ᄖ᳇᷷䈱ᓇ㗀㩷ԚԘԙԛԞ䈮䉋䉎᷷ᐲૐਅ䉕㒐䈓䈖䈫䈏䈪䈐䉎䈖䈫䈏ಽ䈎䈦䈢䇯㩷ࠦࡦࠢ࡝࡯࠻⴫㕙ߥߒԝᏎ߈┙ߡࠦࡦࠢ࡝࡯࠻ဳᨒ㕙ࠦࡦࠢ࡝࡯࠻ਛᔃࠪ࡯࠻ԜԜ ԟࠦࡦࠢ࡝࡯࠻⴫㕙޽ࠅԚԛ ԝࠦࡦࠢ࡝࡯࠻ਛᔃࠪ࡯࠻ԙ㩷 ԟԞ䉲䊷䊃䈱⸳⟎䈮䉋䉍䉮䊮䉪䊥䊷䊃᷷ᐲ䈏㜞䈇ಽᏓ䉕␜䈚䈩㧦᷷ᐲ⸘᷹㧦᷷ᐲ࡮Ḩᐲ⸘᷹ᣢ⸳ࠦࡦࠢ࡝࡯࠻ဳᨒ㕙㙃↢ࠪ࡯࠻ౝԟ㒐㖸ࠪ࡯࠻ౝԠᄖ᳇᷷㧔㒐㖸ࠪ࡯࠻ᄖ㧕࿑ 㪍㩷 ᷷ᐲ⸘᷹䈱᭎ᔨ࿑㩷䉁䈢䇮࿑ 㪐 䈮䈲㙃↢䉲䊷䊃ౝᄖ䈱⋧ኻḨᐲ䈱᷹ቯ⚿ᨐ㽲㪚㫆㫅ਛ䋨䉲䊷䊃䈅䉍䋩㽳㪚㫆㫅⴫㕙䋨䉲䊷䊃䈅䉍䋩㽴ဳᨒ㕙䋨䉲䊷䊃䈅䉍䋩㽵㪚㫆㫅ਛ䋨䉲䊷䊃ή䈚䋩㽶㪚㫆㫅⴫㕙䋨䉲䊷䊃ή䈚䋩㽷ဳᨒ㕙䋨䉲䊷䊃ή䈚䋩㪈㪌䉕␜䈜䇯ᢔ᳓䈮䉋䉍㙃↢䉲䊷䊃ౝㇱ䈮䈍䈇䈩㜞䈇Ḩᐲ䈏଻䈢䉏䈩䈇䉎䈖䈫䈏ಽ䈎䉎䇯⣕ဳᤨ䈍䉋䈶⣕ဳᓟ䉅ห᭽䈱㙃↢䉕⛮⛯䈚䈩ታᣉ䈚䈩䈍䉍䇮㜞Ḩᐲ䈭㔓࿐᳇䈏㐳ᦼ᷷ᐲ䋨㷄䋩㪈㪇㑆଻ᜬ䈘䉏䈩䈇䉎䈖䈫䈏ಽ䈎䉎䇯䈖䉏䈮䉋䉍䉮䊮䉪䊥䊷䊃⴫㕙䈏ੇ῎䈜䉎䈖䈫䈭䈒᳓๺䈏ଦㅴ䈘䉏䇮⦟ᅢ䈭ᒝᐲ⊒⃻䇮㪌䉮䊮䉪䊥䊷䊃⴫㕙䈱✺ኒൻ䈏ଦㅴ䈘䉏䇮⠴ਭᕈ䈱ะ਄䈮䈧䈭䈏䉎䉅䈱䈫⠨䈋䈩䈇䉎䇯㩷㩷 ᰴ䈮䇮ੇ῎෼❗䈮䉋䉎䈵䈶ഀ䉏ኻ╷䈍䉋䈶లႯᕈ䈱ะ㪇㪇਄䈮䉋䉎ᣉᎿ䈱วℂൻ䇮⋭ജൻ䉕⋡⊛䈫䈚䈩㈩ว㕙䈱ᬌ㪈㪉㪊㪋㪌㪍㪎᧚㦂䋨ᣣ䋩㩷⸛䉕ⴕ䈦䈢੐଀䈮䈧䈇䈩␜䈜䇯࿑ 㪈㪇 䈮䈲ੇ῎෼❗䈫᷷࿑ 㪎㩷 㙃↢䉲䊷䊃䈱᦭ή䈮䉋䉎䉮䊮䉪䊥䊷䊃᷷ᐲ䈱㆑䈇㩷ᐲᔕജ䉕⠨ᘦ䈚䈢䈵䈶ഀ䉏⸃ᨆ䈱⚿ᨐ䉕␜䈜䇯㈩ว䉕⴫ 㪈 䈮␜䈜䇯ᮡḰ㈩ว䈪䈲䈵䈶ഀ䉏⊒↢⏕₸䈏㜞䈇䈢㪊㪇㽸㙃↢䉲䊷䊃ౝ䉄䇮⤘ᒛ᧚䈱૶↪䉕ᬌ⸛䈚䈢䇯ᣉᎿ䈱วℂൻ䇮⋭ജൻ䉕㽹䉲䊷䊃ή䈚㔓࿐᳇㽺ᄖ᳇᷷㪉㪇⋡⊛䈫䈚䈢㈩ว䈪䈲䉴䊤䊮䊒䊐䊨䊷㪋㪌㪇㫄㫄 ⒟ᐲ䈱䉮䊮䉪䊥᷷ᐲ䋨㷄䋩䊷䊃䉕ㆡ↪䈚䈢䇯ᣢሽ䈱㜞ᵹേ䉮䊮䉪䊥䊷䊃䈱㈩ว⸳⸘䈪䈲䉮䉴䊃㜞䈫䈭䉎䈢䉄䇮㜞䉴䊤䊮䊒䈱䊒䊤䊮䊃 㪡㪠㪪 ㈩ว䈮㜞㪈㪇ᕈ⢻ 㪘㪜 ᷫ᳓೷䉕ㅊടᷝട䈜䉎䈖䈫䈪ᵹേᕈ䉕㜞䉄䇮䈠㪇䈱৻ᣇ䈪ૐਅ䈜䉎᧚ᢱಽ㔌ᛶ᛫ᕈ䉕ਇಽ㔌ᕈᷙ๺೷䋨䉶䊦䊨䊷䉴♽Ⴧ☼೷䋩䈱ᓸ㊂ᷝട䈮䉋䉍ะ਄䈘䈞䈢䇯䈖㪄㪈㪇㪇䉏䈮䉋䉍ᓥ᧪䈱⤘ᒛ䉮䊮䉪䊥䊷䊃䉇㜞ᵹേ䉮䊮䉪䊥䊷䊃䉋䉍䉅㪈㪉㪊㪋㪌㪍㪎㩷᧚㦂䋨ᣣ䋩䉮䉴䊃䉕ᛥ䈋䈢㈩ว䉕ㆡ↪䈚䈢䇯ᵹേᕈ䉕Ⴧട䈘䈞䈢㈩ว

࿑ 㪏㩷 㙃↢䉲䊷䊃ౝᄖ䈱㔓࿐᳇᷷ᐲ䈍䉋䈶ᄖ᳇᷷䈱᷹ቯ⚿ᨐ㩷䈪䈲ᣉᎿᕈ䈲㕖Ᏹ䈮⦟ᅢ䈪䈅䉍䇮ဳᨒ䊋䉟䊑䊧䊷䉺䈱૬↪䈮䉋䉍లႯᕈ䈲⦟ᅢ䈪䈅䈦䈢䇯䈚䈎䈚䇮ಽ㔌ᛶ᛫ᕈ䉕ะ㪈㪇㪇਄䈘䈞䉎䈢䉄䈮䉮䊮䉪䊥䊷䊃䈱☼ᕈ䉕Ⴧട䈘䈞䈩䈍䉍䇮౮⌀㪏㪇㪈 䈮␜䈜䉋䈉䈮䉣䉝䈅䈳䈢䈏⧯ᐓᱷ䉎⚿ᨐ䈏䉂䉌䉏䈢䇯䉣⋧ኻḨᐲ䋨䋦䋩䉝䈅䈳䈢䈱⊒↢䉕ૐᷫ䈜䉎䉋䈉䈭ᣉᎿ਄䈱ኻ╷䈏੹ᓟ䈱⺖㗴䈪䈅䉎䇯㩷䈖䉏䉌䈱ឭ᩺㈩ว䈪䈲ೋᦼ䈱᧚ᢱ䉮䉴䊃䈏㜞䈒䈭䉎䈏䇮㪍㪇㪋㪇㽸㙃↢䉲䊷䊃ౝ㪈 ၮᒰ䉍䈱䉮䊮䉪䊥䊷䊃㊂䈏ዋ䈭䈇䈢䉄䇮ᣉᎿ䈱วℂൻ䇮㪉㪇㽹䉲䊷䊃ή䈚㔓࿐᳇⋭ജൻ෸䈶⦟ᅢ䈭లႯᕈ䈮䉋䉎ਇౕวૐᷫ䇮䈘䉌䈮䈲䈵㪇䈶ഀ䉏䈏↢䈛䈢㓙䈱⺞ᩏ⵬ୃ⾌↪䈱೥ᷫ䈮䉋䈦䈩䇮ᮡḰ㪇㈩ว䉋䉍䉅䊃䊷䉺䊦䈱ᣉᎿ⾌↪䈫䈚䈩䈲቟ଔ䈫䈭䉎䉅䈱䈫⠨䈋䈩䈇䉎䇯㩷㪈㪉㪊㪋㪌㙃↢䉲䊷䊃⸳⟎ᓟ䈎䉌䈱᧚㦂䋨ᣣ䋩࿑ 㪐㩷 㙃↢䉲䊷䊃ౝᄖ䈱⋧ኻḨᐲ㩷䋭㪍㪉䋭㪍㪎㩷䉮䊮䉪䊥䊷䊃䈱㜞ຠ⾰ൻ䉕⋡⊛䈫䈚䈢᧚ᢱ䊶㙃↢ᣇᴺ䈱⃻႐ㆡ↪䈫ᬌ⸽㩷⴫ 㪉㩷 㪝㪩㪧 䈍䉋䈶㍑⵾ဳᨒ䈱‛ᕈ㩷ᾲવዉ₸(W/m͠)ࡐࠕ࠰ࡦᲧᾲ⤘⣘ଥᢙ㧔Ǵ/͠㧕Ყᾲ㧔kJ/kg͠㧕න૏૕Ⓧ㊀㊂(kg/m3)
ࡗࡦࠣଥᢙ㧔N/mm2㧕
ᮡḰ㈩ว

FRP㍑⵾

0.3
0.4
1.0
1.25
1800
25000

46.5
0.3
10
0.47
7800
210000࿾⋚䋬৻ᰴⷒᎿ㩷⤘ᒛ᧚ᷝട㈩ว࿑ 㪈㪇㩷 ᷷ᐲᔕജ⸃ᨆ䈱⚿ᨐ㩷ੑᰴⷒᎿ䋨㫋㪔㪊㪇㪇㫄㫄䋩㩷㩷⴫ 㪈㩷 䉮䊮䉪䊥䊷䊃䈱㈩ว㩷)

න૏㊂(kg/m3 㩷䉟䊮䊋䊷䊃䉮䊮䉪䊥䊷䊃㩷

㪮㪆㪚㩷

㫊㪆㪸㩷

䋨䋦䋩㩷㩿㩼㪀㩷㪮㩷㪚㩷㪜㪯㩷㪪㩷㪞㩷

ᮡḰ㩷

50

45.7

169338

㧙

836

1007

2.03

䋭㪘㩷

50

45.7

164

31414908947

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䋭

㪙㩷

50

45.9

175

335

15

999806̪㪇㪅㪇㪌㈩ว㩷ᷙ๺೷㩷㽲㩷

1.983.85

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࿑ 㪈㪈㩷 ⸃ᨆ䊝䊂䊦㩷஻⠨䋩㩷㪮㪑᳓䇮㪚䋺䉶䊜䊮䊃䋨᥉ㅢ䊘䊦䊃䊤䊮䊄䉶䊜䊮䊃䋩䇮㪪䋺⚦㛽᧚䇮㪞䋺☻㛽᧚㩷㪜㪯䋺⤘ᒛ᧚䇮ᷙ๺೷㽲䋺AE ᷫ᳓೷‫̪ޔ‬㜞ᕈ⢻ AE ᷫ᳓೷ᷙ๺೷㽳䋺ਇಽ㔌ᕈᷙ๺೷㩷㪋㪇᷷ᐲ䋨㷄䋩㩷㩷㩷㩷㪉㪌㪈㪌㩷㪇㩷㩷㪊㪇㪉㪇㩷㩷䊜䉺䊦䋨⴫㕙䋩䊜䉺䊦䋨ਛᔃ䋩㪝㪩㪧䋨⴫㕙䋩㪝㪩㪧䋨ਛᔃ䋩

㪊㪌

㪈

㪉㪊

㪋᧚㦂䋨ᣣ䋩㪌㪍

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࿑ 12 ⷒᎿ⴫㕙߅ࠃ߮ౝㇱߩ᧚㦂ߣ᷷ᐲߩ㑐ଥ㩷౮⌀ 㪈㩷 䉮䊮䉪䊥䊷䊃⴫㕙䈱઀਄䈏䉍⁁ᴫ㩷㪋㪌㪊㪅㪉㩷 䊃䊮䊈䊦ⷒᎿ䉮䊮䉪䊥䊷䊃䈮䈍䈔䉎 㪝㪩㪧 ဳᨒ䈱ㆡ↪଀㩷㪝㪩㪧䋨⴫㕙䋩㪝㪩㪧䋨ਛᔃ䋩ဒౝ᷷ᐲ䊃䊮䊈䊦ⷒᎿ䉮䊮䉪䊥䊷䊃䈮 㪝㪩㪧 ⵾䈱ဳᨒ䉕૶↪䈚䈢႐ว䈱ലᨐ䈮䈧䈇䈩␜䈜䇯ⷒᎿ䉮䊮䉪䊥䊷䊃䈪䈲㍑⵾䈱ဳᨒ䉕᷷ᐲ䋨㷄䋩㪋㪇㪊㪌㪊㪇૶↪䈜䉎䈱䈏ㅢ଀䈪䈅䉍䇮᧚㦂 㪈 ᣣ⒟ᐲ䈪⣕ဳ䈘䉏䉎䈖䈫䈎䉌䇮ೋᦼ㙃↢䈏㊀ⷐ䈪䈅䉎䇯⴫ 㪉 䈮㍑⵾ဳᨒ䈫 㪝㪩㪧 ဳᨒ䈱㪉㪌‛ᕈ䉕␜䈜䇯㪝㪩㪧 䈪䈲Ყᾲ䈏ᄢ䈐䈒䇮଻᷷ലᨐ䉕᦭䈜䉎䈖䈫㪉㪇㪇㪈㪉㪊㪋㪌㪍㪎䈏ಽ䈎䉎䇯䈠䈖䈪䇮଻᷷ലᨐ䉕⏕⹺䈜䉎⋡⊛䈪࿑ 㪈㪈 䈮␜䈜᧚㦂䋨ᣣ䋩䉋䈉䈭䊝䊂䊦䈮䈩᷷ᐲ⸃ᨆ䉕ⴕ䈇䇮ⷒᎿ䉮䊮䉪䊥䊷䊃䈱᷷ᐲ࿑ 13 ⷒᎿࠦࡦࠢ࡝࡯࠻ߩ᷷ᐲ㧔ਛ㑆࿾ὐઃㄭ㧕㩷ಽᏓ䈮䈧䈇䈩੐೨䈮ᬌ⸛䈚䈢䇯⸃ᨆ᧦ઙ䈫䈚䈩䈲䇮⸳⸘ၮ㪋㪇Ḱᒝᐲ 㪉㪋㪥㪆㫄㫄㪉 ⒟ᐲ䈱᥉ㅢ䉮䊮䉪䊥䊷䊃䉕ᗐቯ䈚䇮ဒౝ᷷ᐲ䈍䉋䈶䉮䊮䉪䊥䊷䊃䈱ᛂ䈤ㄟ䉂᷷ᐲ䈲 㪉㪇㷄䈫䈚䈢䇯⣕ဳ᧚↪䈚䈢䈫䈐䈱ⷒᎿ䉮䊮䉪䊥䊷䊃⴫㕙䈫ౝㇱ䈱᷷ᐲ䉕␜䈜䇯㪝㪩㪧ဳᨒ䉕૶↪䈚䈢႐ว䈪䈲䇮ဳᨒ⴫㕙䈎䉌䈱᡼ᾲ䈏ዊ䈘䈒䇮⴫㕙ㇱ᷷ᐲ䈏ౝㇱ᷷ᐲ䈫ห᭽䈮㜞䈇୯䉕␜䈚䈩䈇䉎䈖䈫䈏䉒䈎䉎䇯㪝㪩㪧 ဳᨒ䉕૶↪䈚䈢႐ว䈪䈲ᛂ䈤ㄟ䉂ᤨ䈎䉌⚂㪈㪌㷄⒟ᐲ䈱᷷ᐲ਄᣹㊂䉕␜䈚䇮㍑⵾ဳᨒ䉕૶↪䈚䈢႐ว䈫Ყセ䈚䈩ᦨᄢ᷷ᐲᤨ䈮䈍䈇䈩⚂ 㪌㷄䈱Ꮕ䈏↢䈛䈩䈇䉎䇯䉁㩷䋭㪍㪊䋭᷷ᐲ䋨㷄䋩㦂䈲 㪈 ᣣ䈫䈚䈢䇯࿑ 㪈㪉 䈮䈲 㪝㪩㪧 ဳᨒ䈍䉋䈶㍑⵾ဳᨒ䉕૶⢋ㇱ㪶⴫㕙஥⢋ㇱ㪶ਛᔃਅ┵㪶⴫㕙஥ਅ┵㪶ਛᔃဒౝ᷷ᐲ㪊㪌㪊㪇㪉㪌㪉㪇㪈㪌㪇㪈㪉㪊㪋㪌㪍㪎⚻ㆊᤨ㑆䋨ᣣ䋩࿑ 14 ⷒᎿࠦࡦࠢ࡝࡯࠻ߩ᷷ᐲ㧔೔㆐஥ઃㄭ㧕㩷䊐䉳䉺ᛛⴚ⎇ⓥႎ๔㩷 ╙ 㪋㪍 ภᏎ䈐┙䈩䉮䊮䉪䊥䊷䊃䈱੐଀䈍䉋䈶䊃䊮䊈䊦ⷒᎿ䉮䊮䉪䊥䊷䊃87

䈮 㪝㪩㪧 ဳᨒ䉕૶↪䈚䈢੐଀䈮䈧䈇䈩ႎ๔䈚䈢䇯ਥ䈮䉮䊮䉪ⷒᎿ⴫㕙䋨㍑⵾ဳᨒ૶↪䋩䊥䊷䊃᷷ᐲ䈱᷹ቯ䉕ⴕ䈇଻᷷ലᨐ䈫䈚䈩䈱㙃↢䈱ലᨐ䉕ᬌ

20㷄৻ቯ䈱ᤨ6࿶❗ᒝᐲ䋨N/mm2)ⷒᎿ⴫㕙䋨FRPဳᨒ૶↪䋩⸽䈚䈢䇯㩷

15㷄৻ቯ䈱ᤨ

5ᦨᓟ䈮⃻႐䈪䈱⸘᷹䈮䈗දജ䈇䈢䈣䈇䈢ᐢፉᡰᐫ䇮਻

4Ꮊᡰᐫ䈱૞ᬺᚲ䈱ฦ૏䈮ᗵ⻢䈱ᗧ䉕⴫䈚䉁䈜䇯㩷32ෳ ⠨ ᢥ ₂㩷㩷

1㪈㪀㩷 ࿯ᧁቇળ䋺䉮䊮䉪䊥䊷䊃ᛛⴚ䉲䊥䊷䉵 㪎㪋䇮ᷙ๺᧚ᢱ䉕૶↪

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䈚䈢䉮䊮䉪䊥䊷䊃䈱‛ᕈᄌൻ䈫ᕈ⢻⹏ଔ⎇ⓥዊᆔຬળ᧚㦂䋨䌨䋩䋨㪊㪊㪊 ᆔຬળ䋩ႎ๔ᦠ䋬㪉㪇㪇㪎㩷࿑ 15 ᧚㦂ߣ࿶❗ᒝᐲߩ㑐ଥ㪉䋩㚍႐ᒄੑ䈾䈎䋺ᣉᎿਛ䈱䊃䊮䊈䊦ဒౝⅣႺ䈫ⷒᎿ䉮䊮䉪䊥䊷䊃䈱Ḩᐲᄌൻ䈮㑐䈜䉎⎇ⓥ䇮࿯ᧁቇળ⺰ᢥ㓸 㪥㫆㪅㪎㪋㪉㪆䈢䇮ⷒᎿ䉮䊮䉪䊥䊷䊃䈱ෘ䈘䈏 㪊㪇㪇㫄㫄 䈪䈅䉍ⷒᎿ⴫㕙䈫ਛᔃ䈱᷷ᐲᏅ䈲ዊ䈘䈇䈖䈫䈏ಽ䈎䉎䇯㩷ᰴ䈮⸃ᨆ⚿ᨐ䈱ᬌ⸽䉕⋡⊛䈫䈚䈩䇮⚂ 㪈㪇㪇㪇䌭䈱ᑧ㐳䉕᦭䈜䉎㆏〝䊃䊮䊈䊦䈱ᣉᎿᤨ䈮䈍䈇䈩䉮䊮䉪䊥䊷䊃᷷ᐲ䈱⸘᷹䉕ⴕ䈦䈢䇯࿑ 㪈㪊 䈮䈲ជ೥ਛ䈱 㪌㪇㪇䌭ઃㄭ䈪䈱⚿ᨐ䇮࿑ 㪈㪋䈮䈲䊃䊮䊈䊦⽾ㅢᓟ䈱೔㆐஥ઃㄭ䈪䈱⸘᷹⚿ᨐ䉕␜䈜䇯䉁㸌㪄㪍㪇䇮㫇㫇㪅㪉㪎㪄㪊㪌䇮㪉㪇㪇㪊㩷㪊䋩㪈㪐㪐㪍㩷㪋䋩૒ષ┥ᒾ䈾䈎䋺䉮䊮䉪䊥䊷䊃䈱ਛᕈൻ䈱ᯏ᭴⸃᣿䈫ㅴⴕ੍᷹䇮࿯ᧁቇળ⺰ᢥ㓸䇮㪥㫆㪅㪋㪈㪋䇮㫇㫇㪅㪐㪐㪄㪈㪇㪏䇮㪈㪐㪐㪇㩷㪌䋩ḡᵻ᣹䇮═੗⧐ᄦ䇮᧻੗ാ䋺ੇ῎䉕ฃ䈔䈢䉮䊮䉪䊥䊷䊃䈱⴫ጀ䈎䉌ౝㇱ䈮䉒䈢䉎฽᳓₸䇮⚦ሹ᭴ㅧ䈱ਇဋ৻ᕈ䇮䈢䇮ဒౝ᷷ᐲ䉅䈅䉒䈞䈩␜䈜䇯⽾ㅢ೨䈱䊃䊮䊈䊦ဒౝ᷷ᐲ䈲 㪊㪇㷄೨ᓟ䉕␜䈚Ყセ⊛ᥦ䈎䈇䈖䈫䈏ಽ䈎䉎䇯৻ᣇ䇮⽾ㅢ␠࿅ᴺੱ䉮䊮䉪䊥䊷䊃Ꮏቇදળ䋺䉮䊮䉪䊥䊷䊃ଢⷩ䋨╙ੑ 䋩䇮ᣣᧄᑪ▽ቇળ᭴ㅧ♽⺰ᢥ㓸䇮╙ 㪌㪇㪐 ภ䇮㪈㪐㪐㪏㩷㪍䋩દઍ↰ጪผ䇮㝼ᧄஜੱ䋺⧯᧚㦂䈮䈍䈔䉎ੇ῎䈏䉶䊜䊮䊃ᓟ䈲 㪉㪇㷄೨ᓟ䈫䈭䉍䇮ဒౝ䈱᷷ᐲ䈏ૐਅ䈚䈩䈇䉎䈖䈫䈏ಽ⎬ൻ૕䈱ౝㇱ⚵❱᭴ㅧ䈮෸䈿䈜ᓇ㗀䇮࿯ᧁቇળ⺰ᢥ䈎䉎䇯䈇䈝䉏䈱⸘᷹⚿ᨐ䈮䈍䈇䈩䉅੐೨䈮ታᣉ䈚䈢⸃ᨆ䈫㓸䇮㩷 㪥㫆㪅㪎㪊㪉㩷㪆㪭㪄㪌㪐䇮㫇㫇㪅㪈㪎㪄㪉㪍䇮㪉㪇㪇㪊㩷ห᭽䈮䉮䊮䉪䊥䊷䊃᷷ᐲ䈲 㪈㪌㷄䌾㪉㪇㷄⒟ᐲ䈱᷷ᐲ਄᣹䈏䉂㪎䋩䉌䉏䉎䇯⽾ㅢᓟ䈱೔㆐ญઃㄭ䈪⸘᷹䉕ⴕ䈦䈢႐ว䈪䈲⽾ㅢ☸ᐲᄌൻ䈮⌕⋡䈚䈢䉶䊜䊮䊃⎬ൻ૕䈱ⓨ㓗᭴ㅧ䊝䊂䊦䇮೨䈫Ყセ䈚䈩ဒౝ᷷ᐲ䈏ૐਅ䈜䉎䈮䉅㑐䉒䉌䈝䇮䉮䊮䉪䊥䊷䊃᷷ᐲ䈮䈧䈇䈩䈲⽾ㅢ೨䈮⸘᷹䈚䈢䉬䊷䉴䈫ห᭽䈱᷷ᐲ਄⮮ୖ⵨੺䇮ᄢਅ⧷ศ䋺䉶䊜䊮䊃⎬ൻ૕䈱⋧⚵ᚑ䈫᭴ᚑ⋧䈱࿯ᧁቇળ⺰ᢥ㓸 㪜䇮㪭㫆㫃㪅㪍㪍䇮㪥㫆㪅㪈䇮㪉㪇㪈㪇㩷㪏䋩⮮ୖ⵨੺䇮ᄢਅ⧷ศ䋺છᗧḨᐲਅ䈮䈍䈔䉎ౝㇱ฽᳓⁁ᘒ᣹䈏䉂䉌䉏䇮㪝㪩㪧 ဳᨒ䈱଻᷷ലᨐ䈏⴫䉏䈩䈇䉎䉅䈱䈫⠨䈋䉕⠨ᘦ䈚䈢䉶䊜䊮䊃⎬ൻ૕䈱ⓨ㓗᭴ㅧᒻᚑ䊝䊂䊦䇮䉮䊮䉪䉌䉏䉎䇯ⷒᎿ䉮䊮䉪䊥䊷䊃䈪䈲᧚㦂 㪉㪋 ᤨ㑆⒟ᐲ䈪⣕ဳ䈘䉏䉎䊥䊷䊃Ꮏቇᐕᰴ⺰ᢥ㓸䇮㪭㫆㫃㪅㪊㪉䇮㪉㪇㪈㪇㩷䉬䊷䉴䈏ᄙ䈒䇮ⷒᎿ䉮䊮䉪䊥䊷䊃䈱㜞⠴ਭൻ䈱䈢䉄䈮䈲᧚㦂㪈 ᣣ䉁䈪䈱ೋᦼ㙃↢䇮․䈮චಽ䈭㙃↢᷷ᐲ䉕⏕଻䈜䉎䈖䈫䈵 䈫 䈖 䈫 㩷䈏㊀ⷐ䈫䈭䉎䇯࿑ 㪈㪌 䈮䈲࿑ 㪈㪋 䈮␜䈜᷷ᐲጁᱧ䉕↪䈇䇮Ⓧ㩷 ឭ᩺ဳ⊒ᵈ䉕䈲䈛䉄䇮䉮䊮䉪䊥䊷䊃᭴▚᷷ᐲ䈱⠨䈋ᣇ䈮䉋䉍࿶❗ᒝᐲ䈱⊒⃻⁁ᴫ䉕▚ቯ䈚䈢⚿ᨐㅧ‛䈱㜞⠴ਭൻ䈮ኻ䈜䉎䊆䊷䉵䈲㜞䉕␜䈜䇯Ყセ䈫䈚䈩⸃ᨆ⚿ᨐ䉕↪䈇䈩▚ቯ䈚䈢㍑⵾ဳᨒ䈱䈇䇯䈚䈎䈚䇮ㆊ೾䈭ឭ᩺䉇㜞䉮䉴䊃䈭䉬䊷䉴䉅␜䈜䇯଻᷷ലᨐ䈱䈅䉎 㪝㪩㪧 ဳᨒ䉕૶↪䈜䉎䈖䈫䈮䉋ኻ╷Ꮏ䈏ᦸ䉁䉏䈩䈇䉎䉒䈔䈪䈲䈭䈇䇯䉍䇮⽾ㅢᓟ䈭䈬ဒౝⅣႺ䈱ᄌൻ䈮䉋䉎ᓇ㗀䉕ฃ䈔䉎䈖䈫䈭䈒䇮੹ᓟ䉅䉮䊮䉪䊥䊷䊃㈩ว䉇㙃↢ᣇᴺ䉕ⷒᎿ䉮䊮䉪䊥䊷䊃䈱චಽ䈭㙃↢᷷ᐲ䉕⏕଻䈜䉎䈖䈫䈏䈪䈐䇮㩷቟ቯ䈚䈢ೋᦼᒝᐲ䈱⏕଻䈏ᦼᓙ䈪䈐䉎䉅䈱䈫⠨䈋䉌䉏䉎䇯㩷⮮ୖ㩷 ⵨੺㩷㩷Ꮏᄦ䈜䉎䈖䈫䈮䉋䉍䇮㜞ຠ⾰ൻ䈮ദ䉄䉎䈫䈫䉅䈮䇮䊃䊷䉺䊦䈱ᣉᎿ䉮䉴䊃䈱ૐᷫ䇮ᣉᎿ䈱⋭ജൻ䈮䈧䈇䈩ᬌ⸛䈚䈩䈇䈐䈢䈇䈫⠨䈋䉎䇯㩷㩷㩷§䋴䋮䉁䈫䉄㩷ᧄႎ䈪䈲䇮ဳᨒ䈱଻᷷ᕈ⢻䉇⣕ဳᓟ䈱㙃↢ᣇᴺ䉇䉮䊮䉪䊥䊷䊃䈱㈩ว਄䈱Ꮏᄦ䈮䉋䉍䇮䉮䊮䉪䊥䊷䊃䈱ೋᦼᕈ⢻䈱ะ਄䉕ⴕ䈇䈠䈱ലᨐ䈮䈧䈇䈩䈱ᬌ⸛䈮䈧䈇䈩䇮⠴㔡⵬ᒝ 㪩㪚䋭㪍㪋䋭