The actual status of a single span vinyl-house for a institution vegetable cultivation in a main cultivation area was investigated to make good use of the data for developing a structural reinforcement method of single span vinyl-house. The structural stability of single span vinyl-house with a width of 6.0m and high of 3.0m utilized in that area was analyzed by using a three-dimensional visual FEA code. Finally, the optimized structural reinforcement method of pipes with a width of 6.0m which had a roof height of 3.0m was respectively presented. The results showed that the structural reinforcement method of the single span vinyl-house was classified as the model cases from a view point of structural stability. It was secured under the condition of a wind velocity of 40m/s and a snow-depth of 35~55cm, simultaneously.

Abstract
 1. 서론
 2. 계산조건 및 방법
 3. 결과 및 고찰
  3.1 단동형 비닐하우스의 설계 구조도
  3.2 단동형 비닐하우스의 모델별 시뮬레이션 해석
  3.3 단동비닐하우스 모델 기본 자재
 4. 결론
 참고문헌

• 백이(원예연구소 시설원예시험장) | Y. PAEK
• 류희룡(원예연구소 시설원예시험장) | H. Y. YOU
• 강금춘(원예연구소 시설원예시험장) | G. C. KANG
• 이시영(원예연구소 시설원예시험장) | S. Y. LEE
• 박우청(부산광역시 농업기술센터) | ․W. C. PARK