• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.05a
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• pp.24-26
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• 2018

해양지역에서 보유하고 있는 자원인 해조류, 해양기후, 해수 등을 활용함으로써 지역 주민들의 건강증진을 위한 프로그램을 개발해볼 수 있다. 이 연구에서는 대상 질환을 대사증후군으로 선정하였으며, 신체활동 및 스트레스 관리와 영양 관리를 위한 건강증진 프로그램을 해양치유자원과 결합하여 개발하고자 한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.05a
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• pp.7-8
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• 2018

독일, 프랑스, 영국 등 유럽 국가에서는 오래전부터 휴양을 통해 심신을 치유하는 휴양의학이 발달하였으며 휴양의학의 한 활동으로 해양의 자원과 기후환경을 활용한 해양치유산업이 발달하였다. 최근에는 국내에서도 고령화 시대가 도래함에 따라 해양치유산업에 대한 관심이 높아 지고 있으며, 정책적으로 해양치유산업 활성화를 위한 연구가 진행 중에 있다. 본 연구에서는 이러한 정책에 맞춰 해양헬스케어산업을 해양분야 신산업으로 육성하기 위한 기초연구로 유럽의 해양치유단지 및 센터에서 실행하는 해양치유 활동 및 활용가능한 해양치유자원에 대한 조사와 분석을 바탕으로 해양핼스케어산업화에 대한 방안을 제시하였다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.05a
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• pp.12-13
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• 2018

본 연구는 최근 사회적으로 관심이 증가하고 있는 해양자원을 활용한 해양치유활동을 지원하기 위한 해양치유산업을 대상으로 지역별 해양치유자원을 활용한 지자체 비즈니스모델 개발을 위한 협력지자체 선정을 위한 선정 방안을 개발하는 것을 목적으로 한다. 따서 본 연구에서는 국가 정책적으로 실행된 공공개발사업, 시범사업 대상지 등 기 실행된 입지선정 방안을 조사, 분석하여 해양치유산업 협력지자체 선정을 위한 평가방안을 개발하여 제시하였다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2019.11a
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• pp.123-124
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• 2019

본 연구는 해양치유시설 공간계획 수립에 요구되는 기본적인 공간환경기준을 개발하기 위한 연구로서 해양치유시설계획의 기본적인 항목인 입지선정, 환경계획, 공간계획을 대상으로 한다. 본 연구에서는 해양치유시설 특성을 살펴보고 해양치유시설계획의 기초가 되는 치유자원과 치유요법을 조사하며 해양치유시설 관련 해외기준을 분석한다. 이상의 결과를 바탕으로 해양치유시설의 입지선정, 환경계획, 공간계획을 위한 기준을 제시한다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2019.05a
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• pp.173-173
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• 2019

해양치유공원은 연안을 중심으로 옥외 치유 프로그램을 제공하는 공간으로 치유효과를 극대화하기 위해서는 치유 목적에 적합한 계획이 필요하다. 이에, 본 연구는 현재 시행되고 있는 옥외 치유 프로그램의 특성을 분석하여 공원 조성 시 필요한 공간계획의 가이드 라인을 제시하고자 한다.

• Journal of the Korean Recycled Construction Resources Institute
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• v.9 no.3
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• pp.367-374
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• 2021

In this study, the applicability of mechanochemical process for the manufacture of self-healing admixtures and the effect of mechanochemical process on the self-healing performance were evaluated. The self-healing admixtures were adopted as a highly reactive materials(expansive agent, swelling material and crystal growth agent) for mechanochemical processes. The self-healing admixtures for the mechanochemical process application were evaluated by X-Ray Diffraction and Fourier Transform Infrared Spectroscopy analysis, water permeability performance was used to evaluate self-healing performance of mortar. As a result of the evaluation, the self-healing performance of the WM(With-Mortar)3 sample to which mechanochemical process increased by 4.1% compared to the WM1 sample that was not treated, and the average healing index was 94.3%.

• Journal of the Korean Recycled Construction Resources Institute
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• v.10 no.4
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• pp.569-576
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• 2022

In this study, the healing performance of hybrid self-healing concrete was investigated by mixing bacterial pellets(BP) and solid phase capsules(SC), respectively, based on organic-inorganic self-healing material(MC). Constant water head permeability test was applied as a method of evaluating the healing performance, and the healing rate and the healed crack width calculated by the equivalent crack width were used as evaluation indicies. As a result of the water permeability test, when the initial crack width was 0.3 mm, the healing rates of MC-BP and MC-SC were 2.1~3.0 %pt higher than that of MC, and the healed crack width of hybrid concrete increased by 0.017~0.018 mm. In conclusion, it was found that the self-healing performance was not significantly improved even if the two types of healing materials are used together.

• Journal of the Korean Recycled Construction Resources Institute
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• v.10 no.3
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• pp.335-342
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• 2022

In this study, self-healing hybrid capsules were prepared by mixing self-healing solid capsules and self-healing microcapsules using inorganic materials as core materials. Self-healing hybrid capsules were mixed with 3 % according to the composition ratio of 3:7, 5:5, and 7:3 based on the mass of the cement to prepare a self-healing cement composite material. The healing properties of crack self-healing hybrid capsules were evaluated through hydrostatic water permeability test and surface crack monitoring. It was found that the self-healing hybrid capsules prepared by mixing the composition ratio of the self-healing solid capsules and the self-healing microcapsules at 7:3 has a great effect on improving the crack self-healing performance.

• Journal of the Korean Recycled Construction Resources Institute
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• v.10 no.4
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• pp.577-583
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• 2022

In this study, the characteristics of self-healing mortars produced using an inorganic self-healing material consisting of ground granulated blast furnace slag, expansion agent, and anhydrite, were investigated. For three types of self-healing mortars with different amounts of the inorganic healing material, compressive strength was measured and the self-healing performance was evaluated through the constant water head permeability test. The healing rate and equivalent crack width according to crack-induced aging were used as indicies of healing performance evaluation. Considering the development of compressive strength of the self-healing mortars, the change in the healing rate with healing periods, and the economic feasibility, the optimal amount of inorganic self-healing materials was suggested as 20 % of the mass of cement.

• Journal of the Korean Recycled Construction Resources Institute
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• v.9 no.3
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• pp.397-404
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• 2021

In this study, it was reviewed that the effect of solid capsules on the quality of surface repair materials and the healing properties of long-term aging, as part of a study to utilize self-healing surface repair materials using solid capsules as repair materials. As a result of evaluation of the rheological properties of self-healing surface repair materials according to the mixing of solid capsules, plastic viscosity, yield stress, and table flow tended to decrease. In the case of compressive strength, 1MPa per 1% of the solid capsule decreased proportionally. As a result of evaluating the long-term healing properties, when 10% of solid capsules were mixed, a healing rate of 90% was shown at 28 days of healing, because the solid capsule was preserved even after 91 days of age had elapsed. after 91 days of healing, even in the case of 5% of solid capsules, a healing rate of 90% was shown.