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1. 发明专利

JPH03286097A SYNTHETIC SEGMENT 失效
公开(公告)号：JPH03286097A
公开(公告)日：1991-12-17
申请号：JP8642390
申请日：1990-03-30
申请人： SUMITOMO METAL IND , KONOIKE CONST
发明人： ABE YUKIO , MORIMOTO KIYOHIRO
IPC分类号： E21D11/04
摘要： PURPOSE:To form a shielding segment having high strength and high rigidity by using steel plates on the bank side, vacant side, and both side surfaces of a tunnel, and welding studs on the inner surfaces of the steel plates on the bank side and vacant side and laying concrete between the steel plates. CONSTITUTION:A synthetic segment 1 is formed by a tunnel bank side steel plate 2, tunnel vacant side steel plate 3, and side surface steel plates 4 and 4'. Then, a between-segment joint box 6, between-ring joint box 7, and a graut pouring hole 8 are formed a the prescribed positions of the steel plates 2, 3, 4, and 4'. Then, a stud 10 is installed so as to be made compact on the vacant side steel plate 3 in comparison with the bank side steel plate 2, and concrete is laid from a concrete laying hole g formed on one side surface steel plate 4, surrounded by the steel plates 2, 3, 4, and 4', and a concrete 5 part is formed. Accordingly, an excavation section is reduced by forming the segment 1 thin, and construction execution performance and transport performance can be improved.

2. 发明专利

JPS63205208A MANUFACTURE OF PRESTRESSED CONCRETE MEMBER 失效
公开(公告)号：JPS63205208A
公开(公告)日：1988-08-24
申请号：JP3976187
申请日：1987-02-23
申请人： SUMITOMO METAL IND
发明人： KOBAYASHI YOICHI , MORIMOTO KIYOHIRO
IPC分类号： E04B5/43 , B28B23/04 , E04C2/06 , E04C3/26

3. 发明专利

JPS63181811A EXPANDER FOR TIP END OF PILE 失效
公开(公告)号：JPS63181811A
公开(公告)日：1988-07-27
申请号：JP1382987
申请日：1987-01-23
申请人： SUMITOMO METAL IND
发明人： KOBAYASHI YOICHI , IIDA TAKESHI , MORIMOTO KIYOHIRO , KIDA HIROSHI
IPC分类号： E02D5/44 , E02D7/00
摘要： PURPOSE:To effectively transmit load from pile to the ground by a method in which an expanded part is formed of an expandible sheet by injection of a hardener in order to form an exact expanded foot protection part regardless of the kinds of piles. CONSTITUTION:Sheets 3 of steel or fiber, rubber, etc., are set vertically, horizontally, or slantly on the periphery of a steel cylinder 1, and the upper and lower ends of the sheets 3 are fixed to the cylinder 1 and a hardener such as cement, mortar, etc., is injected into the space between the cylinder 1 and the sheet 3 to form an expanded part by expanding the sheet 3. In the expanded part, ring or projecting portions are formed on the periphery of the cylinder 1 having projections 2 on its periphery. The expanded part has an injection port 5 for the hardener to permit hardener to inject from the ground's surface through an injection tube 6.

4. 发明专利

JPS6225636A PILLAR/BEAM CONNECTION PART OF CONCRETE STRUCTURE 失效
公开(公告)号：JPS6225636A
公开(公告)日：1987-02-03
申请号：JP16486185
申请日：1985-07-25
申请人： SUMITOMO METAL IND
发明人： KOBAYASHI YOICHI , MORIMOTO KIYOHIRO , YAMAZAKI AKIRA
IPC分类号： E04G21/12 , E04B1/30 , E04B1/58

5. 发明专利

JPS61225451A COUPLER FOR CONNECTING PROFILE ROD STEEL FOR REINFORCING CONCRETE 失效
公开(公告)号：JPS61225451A
公开(公告)日：1986-10-07
申请号：JP6585985
申请日：1985-03-29
申请人： SUMITOMO METAL IND
发明人： KOBAYASHI YOICHI , YAMAKAWA SUMIO , MORIMOTO KIYOHIRO
IPC分类号： E04C5/18

6. 发明专利

JPS60233213A LOWER STRUCTURE OF BRIDGE BEAM AND ITS CONSTRUCTION 失效
公开(公告)号：JPS60233213A
公开(公告)日：1985-11-19
申请号：JP8903784
申请日：1984-05-02
申请人： SUMITOMO METAL IND
发明人： KIDA HIROSHI , MORIMOTO KIYOHIRO , KOBAYASHI YOUICHI , IIMURA OSAMU , YANAGIMOTO YASUTOMO
IPC分类号： E01D19/02 , E02D27/32

7. 发明专利

JPS5934333A Joint structure of steel tube and concrete footing 失效
标题翻译：钢管和混凝土接头的接头结构
公开(公告)号：JPS5934333A
公开(公告)日：1984-02-24
申请号：JP14579482
申请日：1982-08-23
申请人： Shiyuto Kosoku Doro Kodan , Sumitomo Metal Ind Ltd
发明人： TODA TOORU , AKIMOTO TAISUKE , ABIKO TOSHIO , KUJIRAI HIROTSUGU , IZUMI KIMIHIKO , MORIMOTO KIYOHIRO , YAMAKAWA SUMIO , KATOU SATOSHI
IPC分类号： E02D27/30 , E02D5/30
CPC分类号： E02D5/30
摘要： PURPOSE:To eliminate the need for welding as well as to raise the bending and shearing resistances and deformation performance of the joint structure by a method in which connecting steel members are inserted into through holes of the side wall of a steel tube, and concrete is placed into the steel tube for fixation. CONSTITUTION:Through holes 4 are formed in the side wall of a steel tube 1, and one ends of connecting steel members 3 consisting of iron bars are inserted into the steel tube 1 and fixed with filling concrete 5. The other ends of the connecting steel members 3 are fixed to footing concrete 2. Therefore, the need to connect the steel tube 1 with the connecting steel members 3 by welding is eliminated, and bending moment and shearing force on the connections are transmitted in terms of the drawing and shearing resistances of the connecting members. Since the flow of the force is directed from the connecting steel members 3 to the steel tube 1 by friction with the concrete in the wall face of the steel tube 1, no stress concentration occurs as compared with the case of the conventional welded structures.
摘要翻译：目的：通过将钢构件插入到钢管侧壁的通孔中的方法，消除对焊接的需要以及提高接头结构的弯曲和剪切阻力和变形性能，混凝土是放入钢管固定。构成：在钢管1的侧壁形成有通孔4，将由铁棒构成的连接钢构件3的一端插入钢管1中并用填充混凝土5固定。连接钢的另一端构件3固定在基础混凝土2上。因此，消除了通过焊接将钢管1与连接钢构件3连接的需要，连接上的弯矩和剪切力根据拉伸和剪切阻力传递连接构件。由于通过与钢管1的壁面中的混凝土的摩擦将力的流动从连接钢构件3引导到钢管1，与常规的焊接结构相比，不会发生应力集中。

8. 发明专利

JPS58196178A Manufacture of cylindrical steel plate shell 失效
标题翻译：圆柱钢板壳的制造
公开(公告)号：JPS58196178A
公开(公告)日：1983-11-15
申请号：JP7783282
申请日：1982-05-10
申请人： Sumitomo Metal Ind Ltd
发明人： MORIMOTO KIYOHIRO , YANAGIMOTO YASUTOMO
IPC分类号： B23K9/00 , B23K9/028
CPC分类号： B23K9/0282
摘要： PURPOSE:To manufacture small and large cylindrical steel plate shells simply and quickly, by forming single cylindrical body from a hoop steel plate and connecting the cylindrical bodies in vertical direction by welding. CONSTITUTION:A coiled hoop steel plate 10 is sent between the fixed part and movable part of a clamper 1 by a feeding roll and set to cylindrical form, and cut at the cylindrical part. Then, a fluid cylinder 8 is operated and the steel plate 10 is held from both sides by the fixed part 6 and movable part 7. It is then bent to cylindrical form giving specified curvature, and the front end and rear end are welded to form a single cylindrical body 11. Next, the cylindrical body 11 is suspended and moved upward. A new single cylindrical body 11 is formed by similar way, and these cylindrical bodies are tack welded and moved upward. An automatic welding machine is operated and connected part between single cylindrical bodies 11, 11 is welded from inside and outside. By repeating this process, a cylindrical steel plate shell of necessary depth is obtained.
摘要翻译：目的：简单快速地制造小型和大型圆柱形钢板壳，通过从环形钢板形成单个圆柱体并通过焊接在垂直方向上连接圆柱体。构成：卷绕的环形钢板10通过进给辊在夹持器1的固定部分和可动部分之间被送入并设置成圆柱形，并在圆柱形部分切割。然后，操作流体缸8，并且通过固定部6和可动部7从两侧保持钢板10，然后将其弯曲成具有规定曲率的圆筒形状，并且前端和后端被焊接形成单个圆筒体11.接下来，圆筒体11被悬挂并向上移动。通过类似的方式形成新的单个圆柱体11，并且这些圆柱体被定位焊接并向上移动。操作自动焊接机，将内筒体和外侧的单个圆筒体11,11之间的连接部分焊接。通过重复该过程，获得必要深度的圆柱形钢板壳。

9. 发明专利

JPH04203098A JOINT OF SEGMENT 失效
公开(公告)号：JPH04203098A
公开(公告)日：1992-07-23
申请号：JP33459290
申请日：1990-11-30
申请人： SUMITOMO METAL IND , KONOIKE CONST
发明人： ABE YUKIO , IIMURA OSAMU , MORIMOTO KIYOHIRO , SHIMAMURA SADAO , KANEYOSHI AKIHIKO , MATSUMURA MAKOTO
IPC分类号： E21D11/04
摘要： PURPOSE:To increase strength of a joint by forming a box-like bolted space of a joint plate having a bolt insertion hole on the welding end side of a segment and a side plate to provide ribs, and connecting the joint plate to the side plate of a joint box with the ribs. CONSTITUTION:A joint plate 4, side plate 10 and rear side plate 16 of a joint box, bedrock side steel plate 8 and inside space side steel plate 9 of a composite segment body are connected by welding. After that, ribs 11 are welded to the joint plate 4, bedrock side steel plate 8, corner sections of the side plate 10 and positions opposite to them. Then, a grouting hole from the inside space of a tunnel is provided to a space made between the joint plate 4 and an auxiliary plate 13, and grouting is made to increase load resistance force. When more powerful tension acts to have a fear for drawing the joint box, anchor bars are arranged to the side plate 10 of the joint box. According to the constitution, high strength and high rigidity of a joint can be obtained.

10. 发明专利

JPH0247407A COMBINED CONSTRUCTION 失效
公开(公告)号：JPH0247407A
公开(公告)日：1990-02-16
申请号：JP19581788
申请日：1988-08-05
申请人： SUMITOMO METAL IND
发明人： KOYAMA SEIICHI , MORIMOTO KIYOHIRO , SAIMURA YUKIO , IIMURA OSAMU , KOKUNI YOSHIYUKI
IPC分类号： E01D19/12
摘要： PURPOSE:To lighten the weight of road bridge boards or the like and improve load resistance by jointing a plurality of shape steel members at fixed intervals on a steel plate with rugged sections formed on the surface, and by placing concrete on the steel plate to embed the shape steel members. CONSTITUTION:On a steel plate 1 having lozenge pattern salient strips 11, T-shape steel members 2 are jointed to the full length of the plate 1 by welding. On the upper surface of the steel plate 1, concrete 3 is placed, and by embedding the T-shape steel members 2 in the concrete, a combined structural member is formed. As a result, at the time of placing the concrete, beam members for preventing the concrete from being expanded from molds are not needed, and the steel plate is certainly integrated with the concrete, and crack can be prevented from being generated due to repeated loads.

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