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- 저자 : 한권영;김태진 (검색결과 1 건)
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조경 목재시설물의 갈라짐 실태 및 하자에 대한 연구 : 전문가 설문조사를 중심으로
한권영;김태진 한경대학교 2008 論文集 Vol.40 No.-
This study chose a facility that is made of an eco-material, wood. The actual state of pergola and the wood used for pole were analyzed, and its cracking situation was analyzed as well. After that, this study suggested the reason and solution for this problem. Based on such basic study background, 42 professionals were polled and 122 pole materials of pergola and pavilions installed in S Land were examined to find out the actual state of wooden facilities' crack and also to reduce the flaw of wooden materials. First, the actual state of the flaws like crack and twist, damage and knots were examined based on the researcher's own standard after getting advise from a wood professional. As for the study method, 50 people from wood professional groups[timber seasoning, preservative treatment, quality examination, wood construction, maintenance business] were polled to find out the reasons for the pole material's flaw, based on 42 questionnaires. First, the actual state of the flaws like crack and twist, damage and knots were examined based on the researcher's own standard after getting advise from a wood professional. As the result, following results were drawn. As the result of the question on the flaw of wooden facility's pole material, most of the respondents answered that they normally prescribe the reason for cracking as flaw and all respondents answered that they see it as flaw as well. Percentage of people deciding rough surface, knot and artificial damage of pole material was 54.76%, 16.67% and 12% respectively, which is very low, and this indicates that wood professionals don't normally see them as flaws. As for the seriousness of the reason for pole material's flaw, cracking of pole material was chosen as the most serious problem and the biggest reason for flaw, followed by curving and twisting, cracking of fabrication joint, cracking due to nailing and serious rotting. Cracking of wood accounted for the most important position in the flaw of pole material in wood facility. Moreover, it was shown that cracking of faulty pole material was caused by insufficient management of drying during the preparation time.
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