한국건축시공학회:학술대회논문집 (Proceedings of the Korean Institute of Building Construction Conference)
- 한국건축시공학회 2012년도 추계 학술논문 발표대회
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- Pages.169-170
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- 2012
피복텐던을 적용한 원자로건물 포스트텐셔닝 시공효율성 분석
Constructability Effect of HDPE Greased Strand Applying to Post-tensioning in Reactor Containment Building
- 발행 : 2012.11.16
초록
It is analyzed that constructability of post-tensioning system applying HDPE greased strand that is greased and coated by high density polyethylene on a bare strand in reactor containment building. The improvement of corrosion resistance by greasing and HDPE coating on a strand makes transportation, handling and installation of tendon to be easier. Therefore, serial and repetitive process of post-tensioning composed of construction preparation, tendon installation, stressing and anchoring, grease injection could be improved parallel and lumping process of installation and grouting, stressing and anchoring.
키워드