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1. 发明专利

JP2008063803A Composite floor slab formed of shape steel with inner rib, composite floor slab bridge, or composite girder bridge 审中-公开
标题翻译：具有内部RIB，复合地板SLAB桥或复合GIRDER BRIDGE的成型钢的复合地板
公开(公告)号：JP2008063803A
公开(公告)日：2008-03-21
申请号：JP2006242238
申请日：2006-09-07
申请人： Jfe Engineering Kk , Jfe Steel Kk , Jfeエンジニアリング株式会社 , Jfeスチール株式会社 , Ohbayashi Corp , 株式会社大林組
发明人： NAKANISHI KATSUYOSHI , KAWAI YUTAKA , KOIZUMI MIKIO , KAWABATA ATSUTAKA , INOMURA YASUHIRO , ISHIZAWA TAKESHI , MOTOKI TAKUYA , OKI TAKESHI , TONO MITSUO , ABE KANAME
IPC分类号： E01D19/12 , E01D2/02
摘要： PROBLEM TO BE SOLVED: To provide a composite floor slab formed of shape steels with inner ribs allowing almost the entire cross section of concrete to be considered as a concrete effective cross section capable of resisting against a positive bending moment acting upon the composite floor slab (bridge), good in cost efficiency and workability, and high in fatigue life because of exhibiting the behavior as a slab even in an ultimate state, a composite floor slab bridge, or a composite girder bridge.
SOLUTION: The composite floor slab is formed of a bottom steel plate (32b, 64), and a plurality of H-shape steels 31 with inner ribs, which are arranged side by side in a direction of flanges, orthogonal to an axial direction of the H-shape steels such that the flanges (31a, 31b) are located at upper and lower ends, and that the lower flanges 31b of the H-shape steels adjacent to each other are tied to each other via the bottom steel plate 32b, Alternatively the composite floor slab is formed of the bottom steel plate, and a plurality of T-shape steels 61 with inner ribs, which are arranged side by side in a direction of flanges, orthogonal to an axial direction of the T-shape steels such that the flanges 61a are located at an upper end, and that shafts of the T-shape steels adjacent to each other are tied to each other via the bottom steel plate 64.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种由形状钢形成的复合地板，其具有允许几乎整个混凝土横截面的内部肋条作为能够抵抗作用于复合材料的正弯矩的混凝土有效横截面地板（桥梁），成本效益和可加工性好，疲劳寿命高，即使在最终状态下也表现为板坯的行为，复合地板桥梁或复合梁桥。解决方案：复合地板由下钢板（32b，64）和多个具有内肋的H形钢31形成，该钢板与凸缘方向并排设置， H形钢的轴向方向使得凸缘（31a，31b）位于上端和下端，并且H形钢的相邻的下凸缘31b通过底钢相互连接板32b。或者，复合地板由底钢板形成，多个具有内肋的T形钢61与法兰的T方向的正交方向并排配置，形状钢，使得凸缘61a位于上端，并且T形钢彼此相邻的轴经由底钢板64彼此连接。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007023712A Columnar structure using shape steel, pier or foundation pile and its manufacturing method 有权
标题翻译：使用形状钢，夯或基础桩的柱结构及其制造方法
公开(公告)号：JP2007023712A
公开(公告)日：2007-02-01
申请号：JP2005211151
申请日：2005-07-21
申请人： Jfe Engineering Kk , Jfe Steel Kk , Jfeエンジニアリング株式会社 , Jfeスチール株式会社 , Ohbayashi Corp , 株式会社大林組
发明人： NAKANISHI KATSUYOSHI , KAWAI YUTAKA , KOIZUMI MIKIO , ISHIZAWA TAKESHI , MOTOKI TAKUYA , TONO MITSUO , ABE KANAME
IPC分类号： E02D5/22 , E01D19/02 , E04B1/30
摘要： PROBLEM TO BE SOLVED: To provide a columnar structure or a foundation pile such as a pier column or a temporary steel column, superior in economic efficiency and construction efficiency, and resistible to the bending moment as a composite cross section up to reaching a final state; and its manufacturing method.
SOLUTION: When a cross section of the column is small, a piece 30' formed in a T-shaped cross-sectional shape by cutting inner rib H shape steel 30 at the web center, is welded to both sides of the web center of the inner rib H shape steel, and this is covered with concrete 34. When the cross section is large like the pier column, a flange end part on one side of the inner rib H shape steel 30 is welded to the flange end part on one side of the inner rib H shape steel adjacent in the axial direction of the H shape steel, and a polygonal cross section A closed by a flange is formed, and a hoop tie 32 is wound around its periphery, and these are covered with the concrete 34. Here, mutual another one flanges of the adjacent inner rib H shape steel 30 can also be connected by welding via a steel plate 36 instead of winding the hoop tie on the periphery.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供经济效率和施工效率优越的柱状结构或基桩，例如墩柱或临时钢柱，并且可以作为复合横截面抵抗弯矩，直到达到最终状态及其制造方法。解决方案：当柱的横截面小时，通过在腹板中心切割内肋H形钢30而形成为T形横截面形状的部件30'被焊接到腹板的两侧内肋H形钢的中心，并用混凝土34覆盖。当横截面像墩柱那样大时，内肋H型钢30的一侧上的凸缘端部焊接到凸缘端部在H型钢的轴向相邻的内侧肋H型钢的一侧形成有由法兰闭合的多边形截面A，并且环状带32围绕其周边卷绕，并且覆盖有混凝土34.这里，相邻的内肋H型钢30的相互的另一个凸缘也可以通过钢板36的焊接而连接，而不是将箍带缠绕在周边上。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007023714A Composite floor slab using shape steel, composite floor slab bridge or composite girder bridge and its construction method 审中-公开
标题翻译：复合地板使用形状钢，复合地板砖桥或复合桥梁及其施工方法
公开(公告)号：JP2007023714A
公开(公告)日：2007-02-01
申请号：JP2005211153
申请日：2005-07-21
申请人： Jfe Engineering Kk , Jfe Steel Kk , Jfeエンジニアリング株式会社 , Jfeスチール株式会社 , Ohbayashi Corp , 株式会社大林組
发明人： NAKANISHI KATSUYOSHI , KAWAI YUTAKA , KOIZUMI MIKIO , ISHIZAWA TAKESHI , MOTOKI TAKUYA , TONO MITSUO , ABE KANAME
IPC分类号： E01D1/00 , E01D21/00 , E04B5/32
摘要： PROBLEM TO BE SOLVED: To provide a structure of a composite floor slab, a composite floor slab bridge or a composite girder bridge and a construction method using shape steel superior in economic efficiency and construction efficiency, and having high fatigue durability.
SOLUTION: A plurality of H shape steels 30 are juxtaposed in advance in the flange direction in a factory so that a flange is vertically positioned, and mutual lower flanges 30b of the adjacent H shape steels are connected by bolt joining or welding so that a corrugated plate or U shape steel projects upward via the corrugated plate or the U shape steel having the height of 1/2 or more of a flange interval of the H shape steel, and mutual vertical stiffening materials of the adjacent H shape steel welded in advance at a predetermined interval are connected via the bolt joining or the welding via a horizontal girder, and are carried up to a construction site thereafter. A plurality of reinforcements 36 are arranged at a predetermined interval in the axial direction of the H shape steel on an upper flange 30a of the H shape steel so as to become a right angle to the axial direction of the H shape steel, and cast-in-place concrete 38 is placed so as to cover these reinforcements.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供复合地板，复合地板桥梁或复合梁桥的结构以及使用经济效率和施工效率优良的，具有高疲劳耐久性的造型钢的施工方法。解决方案：多个H型钢30在工厂中在法兰方向上预先并置，使得凸缘垂直定位，并且相邻H形钢的相互下部凸缘30b通过螺栓接合或焊接连接波纹板或U形钢通过波纹板或H形钢的凸缘间隔的1/2以上的U型钢向上突出，并且相邻的H型钢焊接的相互垂直的加强材料预先规定的间隔经由螺栓接合或经由水平梁的焊接而连接，之后被运送到施工现场。多个加强件36在H型钢的上凸缘30a上以H形钢的轴向以预定间隔布置成与H型钢的轴向成直角，就地混凝土38被放置以覆盖这些增强件。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007023713A Steel/concrete composite rigid-frame bridge and its construction method 有权
标题翻译：钢/混凝土复合刚架桥及其施工方法
公开(公告)号：JP2007023713A
公开(公告)日：2007-02-01
申请号：JP2005211152
申请日：2005-07-21
申请人： Jfe Engineering Kk , Jfe Steel Kk , Jfeエンジニアリング株式会社 , Jfeスチール株式会社 , Ohbayashi Corp , 株式会社大林組
发明人： ONDA KUNIHIKO , INOMURA YASUHIRO , KAWAI YUTAKA , KAWABATA ATSUTAKA , ISHIZAWA TAKESHI , MOTOKI TAKUYA , TONO MITSUO , ABE KANAME
IPC分类号： E01D1/00 , E01D21/00 , E02B3/12
摘要： PROBLEM TO BE SOLVED: To provide a structure for efficiently improving river revetments and constructing substructures at narrow sites only by relatively compact lifting equipment without requiring supports or form work in a river, and provide its construction method.
SOLUTION: A revetment structure 60 made of or highly rigid wall bodies such as diaphragm walls and sheet pile bulkheads of steel pipes is used also as the foundation of a bridge or artificial ground. Head parts of the revetment wall bodies are extended upward from a ground surface. Main beams made of H-shape steel or T-shape steel formed by cutting H-shape steel at its web are welded to produce slab bridge panels 70, and the slab bridge panels 70 are mounted to bottom sheet steel 72, which forms a form-cum-strength member at the head parts. Concrete 82 and 84 is pored in such as way as to cover the slab bridge panels 70 and the head parts of the revetment wall bodies 60 to constitute rigid connection at the joint part between the revetment wall bodies 60 and the slab bridge panels 70.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种结构，只有通过相对紧凑的起重设备，而不需要支撑或在河中形成工作，才能在狭窄的地点有效地改善河流护岸和建造子结构，并提供其施工方法。
解决方案：还用作桥梁或人造地面的基础，由钢管的隔板壁和板桩隔板制成的或非常刚性的墙体构成的护岸结构60。护岸墙体的头部从地面向上延伸。焊接由H形钢或T型钢制成的主梁由其在其腹板上切割H型钢而制成的板坯桥板70，并且板桥板70安装在底板72上， - 头部部位的紧固件。混凝土82和84以覆盖板桥桥板70和护墙壁体60的头部的方式进行钻孔，以构成在护岸壁体60和板桥桥板70之间的接合部处的刚性连接。 P>版权所有（C）2007，JPO＆INPIT

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