PH12017000176A1 - Psc girder bridge - Google Patents

Psc girder bridge

Info

Publication number
PH12017000176A1
PH12017000176A1 PH12017000176A PH12017000176A PH12017000176A1 PH 12017000176 A1 PH12017000176 A1 PH 12017000176A1 PH 12017000176 A PH12017000176 A PH 12017000176A PH 12017000176 A PH12017000176 A PH 12017000176A PH 12017000176 A1 PH12017000176 A1 PH 12017000176A1
Authority
PH
Philippines
Prior art keywords
tension fixture
supporting portion
psc
tension
psc girder
Prior art date
Application number
PH12017000176A
Inventor
Geunhwa Park
Yoonkeun Roh
Original Assignee
Wookyung Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wookyung Tech Co Ltd filed Critical Wookyung Tech Co Ltd
Priority to PH12017000176A priority Critical patent/PH12017000176A1/en
Publication of PH12017000176A1 publication Critical patent/PH12017000176A1/en

Links

Abstract

The present invention relates to a PSC girder bridge having I-shaped prestress concrete (PSC) girders consecutively installed between an outer span and an inner span, in which end fixing blocks are provided at both ends of each PSC girder, respectively, side fixing blocks are provided at locations spaced inward from the respective end fixing blocks, respectively, a primary tension fixture is provided in each end fixing block, each of a secondary tension fixture and a maintenance tension fixture is provided in the side fixing block of an abutment supporting portion, and each of the secondary tension fixture, the maintenance tension fixture, a continuation tension fixture, and a fall-of-bridge prevention tension fixture is provided in each side fixing block at both sides of the pier supporting portion and tension is available in multiple steps of primary, secondary, tertiary steps, and the like, neighboring PSC girders can be completely continuously connected at the pier supporting portion, the neighboring PSC girder can well confront a sub moment at the pier supporting portion, each PSC girder can economically implement maintenance and management.
PH12017000176A 2017-06-16 2017-06-16 Psc girder bridge PH12017000176A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PH12017000176A PH12017000176A1 (en) 2017-06-16 2017-06-16 Psc girder bridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PH12017000176A PH12017000176A1 (en) 2017-06-16 2017-06-16 Psc girder bridge

Publications (1)

Publication Number Publication Date
PH12017000176A1 true PH12017000176A1 (en) 2019-02-04

Family

ID=65351530

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12017000176A PH12017000176A1 (en) 2017-06-16 2017-06-16 Psc girder bridge

Country Status (1)

Country Link
PH (1) PH12017000176A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050144890A1 (en) * 2003-12-23 2005-07-07 Kim Won-Keun Structure and method of connecting I-type prestressed concrete beams using steel brackets
US20070056123A1 (en) * 2003-05-16 2007-03-15 Bng Consultant, Co., Ltd. Construction method for psc girder bridges
KR101244219B1 (en) * 2012-09-03 2013-03-18 심준기 Prestressed concrete beam, steel confined prestressed concrete girder using the same and manufacturing method thereof
KR101381874B1 (en) * 2013-12-13 2014-04-04 부림산업개발(주) Side reinforced psc girder and manufacturing method thereof
KR20140105147A (en) * 2013-02-22 2014-09-01 우경기술주식회사 Prestressed concrete girder with reinforced rigidity between positive moment zone and negative moment zone
KR20140145746A (en) * 2013-06-14 2014-12-24 우경기술주식회사 Prestressed concrete segment girder with reinforced rigidity

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070056123A1 (en) * 2003-05-16 2007-03-15 Bng Consultant, Co., Ltd. Construction method for psc girder bridges
US20050144890A1 (en) * 2003-12-23 2005-07-07 Kim Won-Keun Structure and method of connecting I-type prestressed concrete beams using steel brackets
KR101244219B1 (en) * 2012-09-03 2013-03-18 심준기 Prestressed concrete beam, steel confined prestressed concrete girder using the same and manufacturing method thereof
KR20140105147A (en) * 2013-02-22 2014-09-01 우경기술주식회사 Prestressed concrete girder with reinforced rigidity between positive moment zone and negative moment zone
KR20140145746A (en) * 2013-06-14 2014-12-24 우경기술주식회사 Prestressed concrete segment girder with reinforced rigidity
KR101381874B1 (en) * 2013-12-13 2014-04-04 부림산업개발(주) Side reinforced psc girder and manufacturing method thereof

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