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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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PURPOSES : This study is to suggest future development direction and application of environmental noise barriers as multi-functional soundproof wall. METHODS : Based on the literature review, case study and patent search, research and patent trend were investigated. Patent search was conducted by Patent searching tools, 'Focust'. RESULTS : As environmental noise barriers, Vegetative soundproof wall, photovoltaic soundproof wall, and air-pollution reduction soundproof wall were investigated. First of all, In Korea, Vegetative soundproof wall is being developed mostly as soundproof wall that has vegetation foundation inside, to meet the domestic condition with 23 patent applications. Second, Photovoltaic soundproof wall is being developed mainly with efficiency of photovoltaic system rather than soundproofing. And it is limited to one generation solar cell technology, although Solar cell technology is developing at a rapid pace. On the other hand, for reducing air-pollutant by soundproof wall, a variety of methods are being suggested (filtration, adsorption, and photocatalytic oxidation), and one of them, adsorption are applied for developing air pollution reduction soundproof wall in Korea. CONCLUSIONS: The above soundproof wall is not simple structure, but road facility applied fusion technique. Therefore, as one system, it is difficult to harmonize due to various considerations for design factor. However, if it's possible that a benefits of one system apply to another system, Synergy effect may be created. In the foreseeable future, soundproof wall may be considered as a road system using fusion technique rather than just functional facility. Therefore, substantial studies for applying multi-functional soundproof wall on the road are needed for the future.
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참고문헌 (22)
참고문헌 신청
안호상 / 2012 / 국내외 방음벽 관련 연구동향 분석 및 개발 방향 / 대한환경공학회지 34(12):847~854
Bashyal, S. / 2009 / Development of Ecological Sound Proof Wall by the germination of plant species at different Environmental Condition / in Proc. of the KAIS Fall Conference :100~102
Choi, C. H. / 2008 / A Study on Performance Evaluation of Ecological Sound-proof Wall / in Proceedings of the KAIS Fall Conference :379~381
International Energy Agency / 2011 / Renewable energy markets and prospects by technology / International Energy Agency
Ju, O. J. / 2006 / Characteristics of Gaseous Air Pollutants at a Heavy Traffic Roadside / in Proc. of the Korea Air Pollution Research Association Conference :288~289
Bashyal, S. / 2009 / Development of Ecological Sound Proof Wall by the germination of plant species at different Environmental Condition / in Proc. of the KAIS Fall Conference :100~102
Choi, C. H. / 2008 / A Study on Performance Evaluation of Ecological Sound-proof Wall / in Proceedings of the KAIS Fall Conference :379~381
International Energy Agency / 2011 / Renewable energy markets and prospects by technology / International Energy Agency
Ju, O. J. / 2006 / Characteristics of Gaseous Air Pollutants at a Heavy Traffic Roadside / in Proc. of the Korea Air Pollution Research Association Conference :288~289
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