• 한국도로학회:학술대회논문집
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• 2001.10a
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• pp.9-16
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• 2001

• 한국도로학회지:도로
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• v.17 no.2
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• pp.40-45
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• 2015

• 한국도로학회지:도로
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• v.17 no.2
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• pp.22-32
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• 2015

• 한국도로학회지:도로
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• v.12 no.3
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• pp.39-45
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• 2010

• 한국도로학회지:도로
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• v.18 no.4
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• pp.94-100
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• 2016

• 한국도로학회:학술대회논문집
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• 2000.11a
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• pp.109-115
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• 2000

• 한국도로학회지:도로
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• v.17 no.2
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• pp.33-39
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• 2015

• 한국도로학회지:도로
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• v.18 no.4
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• pp.86-93
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• 2016

• International Journal of Highway Engineering
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• v.3 no.3 s.9
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• pp.111-118
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• 2001

Since the advent of turbojet aircraft with their greater weight and high landing speed breaking performance on runway surface has become un critical. Under certain weather conditions(wet weather, winter) hydroplaning or unacceptable loss of traction can occur, resulting in poor braking performance and possible loss of directional control. To address this concern a number of research project me conducted by NASA, FAA, USAF. The various method which was reported the advantage of the increasing the friction and decreasing the hydroplaning effect. A-2 section of inchon international airport was grooved using drying grooving method. In order to evaluate the effectiveness of the dry grooving method the surface was spray with water and measured the fiction factor and the depth of the water using Mu meter and water depth measuring device. The field test results shooed that the fiction factor nos increased and the depth of the water decreased. The dry grooving method illustrated the reduction of hydroplaning and also, no distress on the runway.

• Composites Research
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• v.27 no.6
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• pp.236-241
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• 2014

This paper aims to evaluate material property variation of polymer concretes under ultra-violet exposure condition. The components and mixing ratio of the polymer composite specimens were determined by the previous research results. The equivalent UV exposure time was calculated with the consideration of the power of metal halide lamp and maximum 3 years were selected for the experiments. From the tests, it was found that the generated heat during UV exposure affected much the material properties of polymer concrete by means of post cure. As a result, the compressive strength increased and ductility factor decreased.