KR980002444A - Continuation Method of PSC Beam Using Point Rise and Fall - Google Patents
Continuation Method of PSC Beam Using Point Rise and Fall Download PDFInfo
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- KR980002444A KR980002444A KR1019980001799A KR19980001799A KR980002444A KR 980002444 A KR980002444 A KR 980002444A KR 1019980001799 A KR1019980001799 A KR 1019980001799A KR 19980001799 A KR19980001799 A KR 19980001799A KR 980002444 A KR980002444 A KR 980002444A
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Abstract
외측경간용 피에스씨 빔과 내측경간용 피에스씨 빔을 강선을 이용하여 정모멘트구간과 부모멘트구간에 압축프리스트레싱응력이 도입되도록 제작하여 다이아프램을 이용하여 빔과 빔을 일체화시킨 상태에서 내측지점부를 상승시켜 내측지점 부모멘트구간에 슬래브 콘크리트를 타설 및 양생시킨 후 내측지점부를 원상태로 하강시킨후 나머지 구간에 슬래브 콘크리트를 타설하여 설계하중이 작용시 발생되는 인장응력을 상쇄시킬 수 있는 압축 프리스트레싱 응력을 도입함을 핵심기술로 하는 지점 상승 및 하강을 이용한 피애스씨 빔의 연속화 공법.The outer point PS beam and the inner beam PS beam are manufactured so that compressive prestressing stress is introduced into the constant moment section and the parent section section using steel wires, and the inner point part is integrated with the beam using the diaphragm. The slab concrete is poured and cured in the parent point section of the inner point, and the inner point is lowered to the original state. Continuation method of PICES beam using point rise and fall with the core technology introduced.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명에 의한 연속보형 구조물의 내측경간용 피에스씨 빔의 프리스트레싱 원리도.2 is a prestressing principle diagram of the PS beam for the inner span of the continuous beam structure according to the present invention.
제3도는 본 발명에 의한 연속보형 구조물의 내측경간용 피에스씨 빔의 프리스트레싱 원리도.3 is a prestressing principle diagram of the PS beam for the inner span of the continuous beam structure according to the present invention.
제4도는 본 발명에 의한 2경간 연속보 구조물의 시공에서 2개의 외측 경간용 피에스씨 빔을 중앙에서 다이아프램(Diaphragm)을 이용하여 일체화시킨후 내측지점을 상승시킨 상태에서 부모멘트 구간에 슬래브 콘크리트를 타설 및 양생후에 하강시킴으로써 압축 프리스트레싱을 도입하는 상태도.4 is a slab concrete in the parent cement section in the state of raising the inner point after integrating the two outer span PS beam in the center using a diaphragm (Diaphragm) in the construction of the two-span continuous beam structure according to the present invention The state which introduces compression prestressing by lowering after pouring and curing.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980001799A KR100283603B1 (en) | 1998-01-22 | 1998-01-22 | Continuation Method of PSC Beam Using Point Rise and Fall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980001799A KR100283603B1 (en) | 1998-01-22 | 1998-01-22 | Continuation Method of PSC Beam Using Point Rise and Fall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980002444A true KR980002444A (en) | 1998-03-30 |
| KR100283603B1 KR100283603B1 (en) | 2001-03-02 |
Family
ID=65892741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980001799A KR100283603B1 (en) | 1998-01-22 | 1998-01-22 | Continuation Method of PSC Beam Using Point Rise and Fall |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100283603B1 (en) |
-
1998
- 1998-01-22 KR KR1019980001799A patent/KR100283603B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100283603B1 (en) | 2001-03-02 |
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