KR100427405B1 - 피에스에스씨 합성거더 - Google Patents
피에스에스씨 합성거더 Download PDFInfo
- Publication number
- KR100427405B1 KR100427405B1 KR10-2001-0011754A KR20010011754A KR100427405B1 KR 100427405 B1 KR100427405 B1 KR 100427405B1 KR 20010011754 A KR20010011754 A KR 20010011754A KR 100427405 B1 KR100427405 B1 KR 100427405B1
- Authority
- KR
- South Korea
- Prior art keywords
- steel
- concrete
- girder
- tension
- composite girder
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 77
- 239000010959 steel Substances 0.000 claims abstract description 77
- 239000002131 composite material Substances 0.000 claims abstract description 42
- 239000004567 concrete Substances 0.000 claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000002265 prevention Effects 0.000 claims abstract description 6
- 230000002787 reinforcement Effects 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 8
- 238000005336 cracking Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000011150 reinforced concrete Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
- E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/10—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal prestressed
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (2)
- 한 쌍의 I형강이 결합되어 형강 구조체가 형성되고, 이 형강 구조체에는 그 형강 구조체를 긴장재로 소정의 솟음량을 갖도록 긴장시키기 위한 긴장수단이 결합됨과 아울러, 상기 형강 구조체의 내측 공간부에 콘크리트가 타설되어 구성된 것을 특징으로 하는 피에스에스씨 합성거더.
- 제 1 항에 있어서, 상기 형강 구조체는 하나의 형강 또는 복수개의 형강이 접합된 양측부재가 양쪽으로 서로 용접되어 형성된 박스형 형강 조립체이고, 상기 긴장수단은 상기 형강 조립체의 양쪽 단부에 정착 고정판이 보강판을 개재하여 고정되며, 상기 긴장재의 양단부가 상기 양쪽 정착 고정판에 적어도 일열 이상으로 각각 형성된 구멍에 외측으로 돌출되게 끼워져 정착구에 의해 정착 고정되어 구성되며, 상기 양쪽 각 형강의 내면에는 웨브와 상,하부 플랜지 사이에 좌굴 방지를 위한 보강판이 각각 결합되고, 각 웨브의 내면에는 복수개의 전단방지재가 결합되며, 양쪽 형강의 내측 공간부에 철근이 배근되고 그 내측 공간부에 상기 콘크리트가 타설되어 구성된 것을 특징으로 하는 피에스에스씨 합성거더.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0011754A KR100427405B1 (ko) | 2001-03-07 | 2001-03-07 | 피에스에스씨 합성거더 |
US10/233,472 US7107730B2 (en) | 2001-03-07 | 2002-09-04 | PSSC complex girder |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0011754A KR100427405B1 (ko) | 2001-03-07 | 2001-03-07 | 피에스에스씨 합성거더 |
US10/233,472 US7107730B2 (en) | 2001-03-07 | 2002-09-04 | PSSC complex girder |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020071612A KR20020071612A (ko) | 2002-09-13 |
KR100427405B1 true KR100427405B1 (ko) | 2004-04-17 |
Family
ID=32684310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0011754A KR100427405B1 (ko) | 2001-03-07 | 2001-03-07 | 피에스에스씨 합성거더 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7107730B2 (ko) |
KR (1) | KR100427405B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101455631B1 (ko) * | 2013-11-08 | 2014-10-28 | 이경표 | 프리모멘트 더블형강 빔 및 이를 이용한 캔틸레버 구조체 |
CN110258921A (zh) * | 2019-07-22 | 2019-09-20 | 江苏苏阳建设有限公司 | 一种钢、混凝土组合梁 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070181267A1 (en) * | 2006-02-04 | 2007-08-09 | Wayne-Dalton Corporation | Sectional door panel |
KR20020071611A (ko) * | 2001-03-07 | 2002-09-13 | 박재만 | 피에스에스 빔 |
EP1579077A4 (en) * | 2002-12-30 | 2008-10-22 | Koo Min Se | PRECONTROLLED JOINT BEAM, CONTINUOUS PRE-CONTAMINATED JOINT BEAM STRUCTURE AND METHODS OF MAKING AND CONNECTING THEM |
US7587877B2 (en) * | 2003-10-28 | 2009-09-15 | Best Joist Inc | Cold-formed steel joists |
US8407966B2 (en) * | 2003-10-28 | 2013-04-02 | Ispan Systems Lp | Cold-formed steel joist |
JP2007511289A (ja) * | 2003-11-14 | 2007-05-10 | ザ・トラスティーズ・オブ・ザ・ユニバーシティ・オブ・ペンシルバニア | ヒトの股関節における変形性関節症、軟骨疾患、欠損症、および傷害の治療法および治療装置 |
DE602004025482D1 (de) * | 2004-12-06 | 2010-03-25 | Saab Ab | Verfahren zur Herstellung eines gekrümmten Trägers aus Verbundwerkstoff |
US7600283B2 (en) * | 2005-01-21 | 2009-10-13 | Tricon Engineering Group, Ltd. | Prefabricated, prestressed bridge system and method of making same |
US7748180B1 (en) * | 2005-06-23 | 2010-07-06 | Plavidal Richard W | Joist stiffening system |
US8726606B2 (en) | 2006-05-18 | 2014-05-20 | Paradigm Focus Product Development Inc. | Light steel trusses and truss systems |
US8104242B1 (en) * | 2006-06-21 | 2012-01-31 | Valmont Industries Inc. | Concrete-filled metal pole with shear transfer connectors |
KR100754789B1 (ko) * | 2006-06-30 | 2007-09-03 | 박재만 | 단위 프리스트레스트 합성 거더와 이를 이용한 연속보시공방법 |
KR101078047B1 (ko) * | 2008-02-01 | 2011-10-28 | (주)써포텍 | 프리캐스트 가시설 구조체 및 그 시공방법 |
US8950151B2 (en) | 2008-09-08 | 2015-02-10 | Ispan Systems Lp | Adjustable floor to wall connectors for use with bottom chord and web bearing joists |
US20110283638A1 (en) * | 2008-12-23 | 2011-11-24 | Shockley Lestle R | Ring Beam and Method for Constructing the Same |
KR100948896B1 (ko) * | 2009-06-01 | 2010-03-24 | 주식회사 오케이컨설턴트 | 프리캐스트 횡가로보를 이용한 피에쓰씨 합성거더의 연속화 시공방법 |
WO2011004895A1 (ja) * | 2009-07-09 | 2011-01-13 | 新日本製鐵株式会社 | 圧延h形鋼 |
WO2011009204A1 (en) | 2009-07-22 | 2011-01-27 | Best Joist Inc. | Roll formed steel beam |
US20110030307A1 (en) * | 2009-08-10 | 2011-02-10 | Caterpillar Inc. | Concrete bar slag container |
JP5160529B2 (ja) * | 2009-12-14 | 2013-03-13 | 黒沢建設株式会社 | プレストレストハイブリット床版の製造方法及びその方法による床版 |
KR101345197B1 (ko) * | 2012-09-19 | 2013-12-27 | 우경기술주식회사 | 단면이 최적화된 psc i형 거더 및 이의 설계방법 |
US8943776B2 (en) | 2012-09-28 | 2015-02-03 | Ispan Systems Lp | Composite steel joist |
US9657477B2 (en) * | 2015-06-19 | 2017-05-23 | C Douglas Davis | Structural support beam |
US10895047B2 (en) | 2016-11-16 | 2021-01-19 | Valmont Industries, Inc. | Prefabricated, prestressed bridge module |
US10843378B2 (en) * | 2017-05-15 | 2020-11-24 | Morton Buildings, Inc. | System and method for applying stress to a reinforcement member |
JP6322329B1 (ja) * | 2017-11-22 | 2018-05-09 | 株式会社神戸製鋼所 | ドアビーム |
CN108316554A (zh) * | 2018-04-19 | 2018-07-24 | 上海欧本钢结构有限公司 | 一种钢波纹甲壳与预应力混凝土组合梁及其施工方法 |
KR101989167B1 (ko) * | 2018-11-23 | 2019-09-30 | 한국건설기술연구원 | 이중웨브를 이용한 중공형 합성보 및 그 시공방법 |
CA3050000A1 (en) | 2019-07-16 | 2021-01-16 | Invent To Build Inc. | Concrete fillable steel joist |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52159025U (ko) * | 1976-05-28 | 1977-12-02 | ||
JPH0258659A (ja) * | 1988-08-22 | 1990-02-27 | Kurosawa Kensetsu Kk | Pc構造におけるpc鋼材の端部定着装置 |
KR930019940A (ko) * | 1992-03-07 | 1993-10-19 | 임병구 | 교량의 보강용 아이빔 보강방법 및 보강된 빔구조 |
JPH06322888A (ja) * | 1993-05-18 | 1994-11-22 | Nippon Steel Corp | 平行線ケーブルで補強したu断面桁梁 |
JPH093823A (ja) * | 1995-06-20 | 1997-01-07 | Minoru Tomita | Pc補強仮橋工法 |
KR19990078494A (ko) * | 1998-11-07 | 1999-11-05 | 박상일 | 긴장력 조정이 가능한 프리스트레스트 거더 |
KR200208833Y1 (ko) * | 2000-08-04 | 2001-01-15 | 주식회사신성엔지니어링 | 강상판교 복부판 보강재 |
KR20020012896A (ko) * | 2000-08-09 | 2002-02-20 | 박재만 | 합성 정착보강부를 이용한 강판형교의 강선 보강공법 및그 장치 |
KR20020037816A (ko) * | 2000-11-15 | 2002-05-23 | 박은진 | 형강이 매설된 프리스트레스트 콘크리트슬래브 및 이를이용한 단. 다경간 교량가설공법 |
KR20020057058A (ko) * | 2000-12-30 | 2002-07-11 | 박재만 | 에이치 빔을 이용한 교량 보강장치 |
KR20020071611A (ko) * | 2001-03-07 | 2002-09-13 | 박재만 | 피에스에스 빔 |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US515963A (en) * | 1894-03-06 | Structural metal-work | ||
US542283A (en) * | 1895-07-09 | Plate-girder | ||
US963734A (en) * | 1905-08-12 | 1910-07-05 | Charles F Morrill | Process of making stone-concrete structures. |
US930611A (en) * | 1906-10-09 | 1909-08-10 | John C Pelton | Construction member. |
US918643A (en) * | 1906-12-27 | 1909-04-20 | Philip Aylett | Concrete beam. |
US916378A (en) * | 1908-02-15 | 1909-03-23 | James C Sunderland | Corner-plate for concrete piers, &c. |
US1572669A (en) * | 1924-08-13 | 1926-02-09 | Muller Karl | Reenforced-concrete post |
US1714949A (en) * | 1926-08-10 | 1929-05-28 | Cement Gun Contracting Company | Pile and wall construction |
US2020407A (en) * | 1933-09-02 | 1935-11-12 | Alois W Forster | Means for the reenforcement of sheathing for beams |
US3110049A (en) * | 1956-03-01 | 1963-11-12 | Reliance Steel Prod Co | Bridge floor |
US2844023A (en) * | 1957-09-26 | 1958-07-22 | Paul S Maiwurm | Concrete joists |
US3302348A (en) * | 1964-01-07 | 1967-02-07 | Perl Tile Company | Prestressed concrete joist and slab construction |
BE673451A (ko) * | 1965-03-26 | 1966-04-01 | ||
BE789655R (fr) * | 1965-05-21 | 1973-04-04 | Birguer Alexandre Rue Lincoln | Poutres composites et precontraintes en acier-beton et leur procede de |
US3440793A (en) * | 1965-07-30 | 1969-04-29 | Pierre A Zehnle | Girder/concrete combination |
US3487518A (en) * | 1965-08-12 | 1970-01-06 | Henry Hopfeld | Method for making a reinforced structural member |
US3516213A (en) * | 1968-02-28 | 1970-06-23 | Nat Gypsum Co | Fireproofing of steel columns |
US3813834A (en) * | 1970-05-28 | 1974-06-04 | Prod Eng Inc | Joist with nailing strip and positioning members |
US3798867A (en) * | 1972-03-02 | 1974-03-26 | B Starling | Structural method and apparatus |
US3837131A (en) * | 1972-08-14 | 1974-09-24 | A Bisschops | Cast concrete construction |
BE821235R (fr) * | 1973-10-26 | 1975-02-17 | Caissons en acier et leur utilisation en vue de l'execution de poteaux ou de pieux mixtes acier-beton. | |
US4125973A (en) * | 1977-03-28 | 1978-11-21 | Realsources, Inc. | Form assembly for building framework |
LU77749A1 (de) * | 1977-07-12 | 1979-03-26 | Arbed | Verbundtraeger |
CH636156A5 (fr) * | 1980-05-16 | 1983-05-13 | Gram Sa | Colonne mixte. |
DE3366105D1 (en) * | 1982-09-20 | 1986-10-16 | South African Inventions | Composite floor structures |
LU84772A1 (de) * | 1983-04-25 | 1984-11-28 | Arbed | Verbundtraeger |
LU84966A1 (de) * | 1983-08-12 | 1985-04-24 | Arbed | Verbundprofile |
CN1008461B (zh) * | 1985-03-05 | 1990-06-20 | 清水建设株式会社 | 钢管混凝土柱子及其制造方法 |
US4646493A (en) * | 1985-04-03 | 1987-03-03 | Keith & Grossman Leasing Co. | Composite pre-stressed structural member and method of forming same |
LU86063A1 (fr) * | 1985-08-30 | 1987-03-06 | Arbed | Poutrelle composite |
US4783940A (en) * | 1985-12-28 | 1988-11-15 | Shimizu Construction Co., Ltd. | Concrete filled steel tube column and method of constructing same |
US5152112A (en) * | 1990-07-26 | 1992-10-06 | Iota Construction Ltd. | Composite girder construction and method of making same |
GB2252142B (en) * | 1990-12-12 | 1994-11-09 | Kajima Corp | Junction structure between a steel beam and a column |
US5119614A (en) * | 1991-01-28 | 1992-06-09 | Superior Precast | Concrete post reinforcing apparatus |
DE4137649C2 (de) * | 1991-11-15 | 1997-11-20 | Gerhard Dingler | Bauelement |
US5279093A (en) * | 1991-12-11 | 1994-01-18 | Mulach Parking Structures Corp. | Composite girder with apparatus and method for forming the same |
FI92089C (fi) * | 1993-01-13 | 1994-09-26 | Deltatek Oy | Esivalmistettu teräs-betoni-liittopalkki |
US5644890A (en) * | 1993-04-01 | 1997-07-08 | Dae Nung Industrial Co., Ltd. | Method to construct the prestressed composite beam structure and the prestressed composite beam for a continuous beam thereof |
US5507522A (en) * | 1994-03-03 | 1996-04-16 | The Budd Company | Hybrid frame rail |
US5680738A (en) * | 1995-04-11 | 1997-10-28 | Seismic Structural Design Associates, Inc. | Steel frame stress reduction connection |
IT1283189B1 (it) * | 1996-03-05 | 1998-04-16 | Italcementi Spa | Metodo per la realizzazione di una trave composita e trave cosi' realizzata |
CA2206830A1 (en) * | 1997-05-15 | 1998-11-15 | Le Groupe Canam Manac Inc. | High rise steel column |
US5848512A (en) * | 1997-07-18 | 1998-12-15 | Conn; Douglas R. | Structural member for wall assembly |
US6318038B1 (en) * | 1997-12-31 | 2001-11-20 | Jae Man Park | Apparatus for retensing pre-stress structure |
AU770057B2 (en) * | 1999-02-08 | 2004-02-12 | Commonwealth of Australia Represented by Defence Science and Technology Organisation of the Department of Defence | A micro-electronic bond degradation sensor and method of manufacture |
US6332301B1 (en) * | 1999-12-02 | 2001-12-25 | Jacob Goldzak | Metal beam structure and building construction including same |
US6341456B1 (en) * | 1999-12-20 | 2002-01-29 | Majnaric Technologies, Inc. | Long-span in-situ concrete structures and method for constructing the same |
-
2001
- 2001-03-07 KR KR10-2001-0011754A patent/KR100427405B1/ko not_active IP Right Cessation
-
2002
- 2002-09-04 US US10/233,472 patent/US7107730B2/en not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52159025U (ko) * | 1976-05-28 | 1977-12-02 | ||
JPH0258659A (ja) * | 1988-08-22 | 1990-02-27 | Kurosawa Kensetsu Kk | Pc構造におけるpc鋼材の端部定着装置 |
KR930019940A (ko) * | 1992-03-07 | 1993-10-19 | 임병구 | 교량의 보강용 아이빔 보강방법 및 보강된 빔구조 |
JPH06322888A (ja) * | 1993-05-18 | 1994-11-22 | Nippon Steel Corp | 平行線ケーブルで補強したu断面桁梁 |
JPH093823A (ja) * | 1995-06-20 | 1997-01-07 | Minoru Tomita | Pc補強仮橋工法 |
KR19990078494A (ko) * | 1998-11-07 | 1999-11-05 | 박상일 | 긴장력 조정이 가능한 프리스트레스트 거더 |
KR200208833Y1 (ko) * | 2000-08-04 | 2001-01-15 | 주식회사신성엔지니어링 | 강상판교 복부판 보강재 |
KR20020012896A (ko) * | 2000-08-09 | 2002-02-20 | 박재만 | 합성 정착보강부를 이용한 강판형교의 강선 보강공법 및그 장치 |
KR20020037816A (ko) * | 2000-11-15 | 2002-05-23 | 박은진 | 형강이 매설된 프리스트레스트 콘크리트슬래브 및 이를이용한 단. 다경간 교량가설공법 |
KR20020057058A (ko) * | 2000-12-30 | 2002-07-11 | 박재만 | 에이치 빔을 이용한 교량 보강장치 |
KR20020071611A (ko) * | 2001-03-07 | 2002-09-13 | 박재만 | 피에스에스 빔 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101455631B1 (ko) * | 2013-11-08 | 2014-10-28 | 이경표 | 프리모멘트 더블형강 빔 및 이를 이용한 캔틸레버 구조체 |
CN110258921A (zh) * | 2019-07-22 | 2019-09-20 | 江苏苏阳建设有限公司 | 一种钢、混凝土组合梁 |
CN110258921B (zh) * | 2019-07-22 | 2021-03-02 | 江苏苏阳建设有限公司 | 一种钢、混凝土组合梁 |
Also Published As
Publication number | Publication date |
---|---|
US20040040233A1 (en) | 2004-03-04 |
KR20020071612A (ko) | 2002-09-13 |
US7107730B2 (en) | 2006-09-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100427405B1 (ko) | 피에스에스씨 합성거더 | |
US6915615B2 (en) | Prestressed composite truss girder and construction method of the same | |
KR101270733B1 (ko) | 강상판데크 일체식 복합구조의 프리스트레스트 콘크리트 박스거더 및 이를 이용한 교량의 시공방법 | |
JPH09221717A (ja) | 鋼−コンクリート合成床版橋およびその施工方法 | |
KR101962574B1 (ko) | 프리캐스트 콘크리트 빔을 구비하는 강합성 거더 및 이러한 강합성 거더를 구비하는 교량 | |
JP2006009449A (ja) | トラスパネル桁およびプレキャストトラスパネル | |
KR100609304B1 (ko) | 프리캐스트 콘크리트 합성 아이-빔 | |
KR20120053869A (ko) | 거더연결재가 형성된 단부 프리캐스트블록을 이용한 교량시공방법 | |
KR101650431B1 (ko) | 공장제작형 프리스트레스 콘크리트와 강재를 결합한 와이드 합성보 | |
KR20020037816A (ko) | 형강이 매설된 프리스트레스트 콘크리트슬래브 및 이를이용한 단. 다경간 교량가설공법 | |
KR20080111686A (ko) | Phc거더를 이용한 교량 및 슬래브 일체형phc합성거더 | |
KR200291793Y1 (ko) | 피에스에스씨 합성거더 | |
KR100583671B1 (ko) | 다양한 위치에 설치된 강재정착구와 상하 플랜지에보강재를 설치하여 제작한 프리스트레스트 콘크리트빔 및이를 이용한 교량 시공방법 | |
KR102033052B1 (ko) | Src 거더를 이용한 충전강관 트러스교의 지점부 시공방법 | |
KR20060017949A (ko) | 편심거리 증가로 인한 내하력이 증강된 현장조립식프리스트레싱 강합성 거더 및 이를 이용한 연속교 시공방법 | |
KR101402620B1 (ko) | 슬래브교용 하프피씨슬래브를 이용한 합성 슬래브형 라멘교의 시공방법 | |
KR20040091350A (ko) | 피에스에스 거더 | |
JP2007077658A (ja) | 橋桁の構築方法 | |
EP1416101A1 (en) | Composite beam | |
KR100506573B1 (ko) | 프리스트레스가 도입된 세그먼트부재에 의해 구축되는강판빔 및 그 시공방법 | |
JP2002275833A (ja) | 既設橋梁の単純桁の連続化方法及び連続桁構造 | |
JP4293696B2 (ja) | 合成床版橋の構築方法 | |
KR20020071611A (ko) | 피에스에스 빔 | |
JPH10227010A (ja) | 橋梁床版用の主鉄筋付き鋼製型枠及びそれを用いた橋梁の床版施工法 | |
JP2004011300A (ja) | Pc合成構造体、pc橋梁およびプレストレス導入方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20010307 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20030529 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20040129 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20040402 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20040406 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20070329 Start annual number: 4 End annual number: 4 |
|
J204 | Request for invalidation trial [patent] | ||
PJ0204 | Invalidation trial for patent |
Patent event date: 20071220 Comment text: Request for Trial Patent event code: PJ02042R01D Patent event date: 20040402 Comment text: Registration of Establishment Patent event code: PJ02041E01I Appeal kind category: Invalidation Request date: 20071220 Decision date: 20090331 Appeal identifier: 2007100003556 |
|
PR1001 | Payment of annual fee |
Payment date: 20080326 Start annual number: 5 End annual number: 5 |
|
J301 | Trial decision |
Free format text: TRIAL DECISION FOR INVALIDATION REQUESTED 20071220 Effective date: 20090331 |
|
PJ1301 | Trial decision |
Patent event code: PJ13011S05D Patent event date: 20090331 Comment text: Trial Decision on Invalidation (Patent, Utility Model, Industrial Design) Appeal kind category: Invalidation Request date: 20071220 Decision date: 20090331 Appeal identifier: 2007100003556 |
|
PR1001 | Payment of annual fee |
Payment date: 20090331 Start annual number: 6 End annual number: 6 |
|
J2X1 | Appeal (before the patent court) |
Free format text: INVALIDATION |
|
PJ2001 | Appeal |
Patent event date: 20090331 Comment text: Trial Decision on Invalidation (Patent, Utility Model, Industrial Design) Patent event code: PJ20011S05I Appeal kind category: Invalidation Decision date: 20091105 Appeal identifier: 2009200003220 Request date: 20090430 |
|
J202 | Request for trial for correction [limitation] | ||
PJ0202 | Trial for correction |
Comment text: Request for Trial Patent event date: 20090825 Patent event code: PJ02022R01D Comment text: Registration of Establishment Patent event date: 20040402 Patent event code: PJ02021E01I Appeal kind category: Correction Decision date: 20100716 Request date: 20090825 Appeal identifier: 2009105000079 |
|
J302 | Written judgement (patent court) |
Free format text: JUDGMENT (PATENT COURT) FOR INVALIDATION REQUESTED 20090430 Effective date: 20091105 |
|
PJ1302 | Judgment (patent court) |
Patent event date: 20091130 Comment text: Written Judgment (Patent Court) Patent event code: PJ13021S01D Request date: 20090430 Decision date: 20091105 Appeal identifier: 2009200003220 Appeal kind category: Invalidation |
|
J2X2 | Appeal (before the supreme court) |
Free format text: APPEAL BEFORE THE SUPREME COURT FOR INVALIDATION |
|
PJ2002 | Appeal before the supreme court |
Comment text: Trial Decision on Invalidation (Patent, Utility Model, Industrial Design) Patent event date: 20090331 Patent event code: PJ20021S05I Request date: 20091207 Appeal identifier: 2009300004315 Appeal kind category: Invalidation Decision date: 20100325 |
|
EXTG | Ip right invalidated | ||
PC2102 | Extinguishment | ||
PR1001 | Payment of annual fee |
Payment date: 20100402 Start annual number: 7 End annual number: 7 |
|
J303 | Written judgement (supreme court) |
Free format text: JUDGMENT (SUPREME COURT) FOR INVALIDATION REQUESTED 20091207 Effective date: 20100325 |
|
PJ1303 | Judgment (supreme court) |
Comment text: Written Judgment (Supreme Court) Patent event date: 20100707 Patent event code: PJ13031S01D Decision date: 20100325 Appeal kind category: Invalidation Request date: 20091207 Appeal identifier: 2009300004315 |
|
J301 | Trial decision |
Free format text: TRIAL DECISION FOR CORRECTION REQUESTED 20090825 Effective date: 20100716 |
|
PJ1301 | Trial decision |
Patent event code: PJ13011S03D Patent event date: 20100716 Comment text: Trial Decision on Correction (Patent, Utility Model) Appeal kind category: Correction Request date: 20090825 Decision date: 20100716 Appeal identifier: 2009105000079 |