• 한국도로학회:학술대회논문집
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• 2009.11a
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• pp.509-512
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• 2009

• 한국도로학회:학술대회논문집
• /
• 2009.11a
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• pp.493-500
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• 2009

• 한국도로학회:학술대회논문집
• /
• 2009.11a
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• pp.81-87
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• 2009

• 한국도로학회:학술대회논문집
• /
• 2009.11a
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• pp.101-106
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• 2009

• 한국도로학회:학술대회논문집
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• 2006.03a
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• pp.63-70
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• 2006

• 한국도로학회:학술대회논문집
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• 2010.09a
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• pp.211-216
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• 2010

• 한국도로학회:학술대회논문집
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• 2005.11a
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• pp.273-276
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• 2005

• 한국도로학회:학술대회논문집
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• 2000.11a
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• pp.35-40
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• 2000

• 한국도로학회:학술대회논문집
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• 2009.11a
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• pp.501-504
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• 2009

• International Journal of Highway Engineering
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• v.8 no.1 s.27
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• pp.25-32
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• 2006

Behavior of concrete pavement due to temperature gradient was investigated for 48 hours at test road using Falling Weight Deflectometer. The deflections at slab center changed similarly to those of ambient temperature and temperature gradients in the slab. And rapid variations in the deflections were observed between 8 to 12 in the morning. However, dynamic modulus of subgrade reaction and joint deflections showed reverse trends to the ambient temperature and temperature gradients. The dynamic modulus of subgrade reaction was significantly affected by temperature gradient when its value got higher. Backcalculated elastic moduli were obtained using AREA method and Method of Equivalent Thickness. The trends of the backcalculated elastic modulus were similar to those of dynamic modulus of subgrade reaction. Measured load transfer efficiencies showed maximum peak in the morning due to dowel locking. However, additional effort is necessary to verify the result.