MY192865A - Pre-stressed concrete girder - Google Patents
Pre-stressed concrete girderInfo
- Publication number
- MY192865A MY192865A MYPI2017704706A MYPI2017704706A MY192865A MY 192865 A MY192865 A MY 192865A MY PI2017704706 A MYPI2017704706 A MY PI2017704706A MY PI2017704706 A MYPI2017704706 A MY PI2017704706A MY 192865 A MY192865 A MY 192865A
- Authority
- MY
- Malaysia
- Prior art keywords
- girder
- segment member
- tension
- girder segment
- post
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
Abstract
The present invention relates to a prestressed concrete girder which applies post-tension by arranging a second girder segment member(20) and a third girder segment member(30) on both ends of a first girder segment member(10) to which a pre-tension is applied, and then makes a post-tension steel wire member(40) penetrate through the second girder segment member(20), the first girder segment member(10), and the third girder segment member(30) in a longitudinal direction thereof; thereby applying greater post-tension to all thereof in a state of not tensioning but compressing an upper end of a center of the girder by prestress such that the length and the weight of the girder is able to be reduced, and the girder with a long span of 60 m or more is able to practically be manufactured. Figure 1.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150080544A KR101636889B1 (en) | 2015-06-08 | 2015-06-08 | Prestressed Concrete Girder |
PCT/KR2016/005685 WO2016200083A1 (en) | 2015-06-08 | 2016-05-30 | Prestressed concrete girder |
Publications (1)
Publication Number | Publication Date |
---|---|
MY192865A true MY192865A (en) | 2022-09-13 |
Family
ID=56502669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2017704706A MY192865A (en) | 2015-06-08 | 2016-05-30 | Pre-stressed concrete girder |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR101636889B1 (en) |
CN (1) | CN107810296B (en) |
MY (1) | MY192865A (en) |
WO (1) | WO2016200083A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101812020B1 (en) * | 2017-04-28 | 2018-02-28 | 주식회사 세원씨앤디 | Prestressed Concrete Girder |
CN111155710A (en) * | 2020-02-17 | 2020-05-15 | 西安建筑科技大学 | Indirect tensioning method for prefabricated assembled hybrid beam and prestressed steel strand |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100561034B1 (en) * | 2003-06-18 | 2006-03-16 | 정재희 | Connecting method for segmental prestressed preflex steel composite beam |
KR100543745B1 (en) * | 2003-06-26 | 2006-01-20 | 삼표이앤씨 주식회사 | Manufacturing method for steel-concrete composite girder using delayed composite effects |
KR200337554Y1 (en) * | 2003-07-11 | 2004-01-03 | 황철동 | Prestressed concrete composite girder |
KR100465350B1 (en) * | 2003-12-31 | 2005-01-13 | 박상현 | Bridge construction method using prestressed concrete composite beam with extended distance of eccentricity |
KR100767388B1 (en) * | 2006-09-26 | 2007-10-17 | 삼표이앤씨 주식회사 | Segment girder construction method for bridge |
KR100811203B1 (en) * | 2007-01-12 | 2008-03-07 | 휘선건설(주) | Prestressed composite beam |
KR101043239B1 (en) * | 2008-12-23 | 2011-06-22 | (주)삼현피에프 | Prestressed segment concrete girder for bridge and manufacturing method thereof |
KR101083600B1 (en) * | 2009-08-13 | 2011-11-16 | 지에스건설 주식회사 | Psc girder making method with straight tendon setting structure |
-
2015
- 2015-06-08 KR KR1020150080544A patent/KR101636889B1/en active IP Right Grant
-
2016
- 2016-05-30 WO PCT/KR2016/005685 patent/WO2016200083A1/en active Application Filing
- 2016-05-30 MY MYPI2017704706A patent/MY192865A/en unknown
- 2016-05-30 CN CN201680033354.3A patent/CN107810296B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR101636889B1 (en) | 2016-07-06 |
CN107810296B (en) | 2020-09-22 |
WO2016200083A1 (en) | 2016-12-15 |
CN107810296A (en) | 2018-03-16 |
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