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31. 发明专利

JPS52135801A METHOD OF PREVENTING VORTEX VIBRATION OF PIPE 失效
公开(公告)号：JPS52135801A
公开(公告)日：1977-11-14
申请号：JP5277176
申请日：1976-05-11
申请人： NIPPON STEEL CORP , TAISEI CORP
发明人： KATSUI HIDEHIRO , HANAMURA TETSUYA , MIYAZAKI OSAMU
IPC分类号： E02B17/00 , E02B3/02 , E02B3/06 , E21B7/12 , E21B17/00 , E21B17/01

32. 发明专利

JPH10147922A CONSTRUCTION AND CONSTRUCTION METHOD OF CAISSON BREAKWATER 失效
公开(公告)号：JPH10147922A
公开(公告)日：1998-06-02
申请号：JP32222096
申请日：1996-11-18
申请人： TAISEI CORP
发明人： KATSUI HIDEHIRO
IPC分类号： E02B3/06 , E02D23/02
摘要： PROBLEM TO BE SOLVED: To provide construction and construction method of a caisson breakwater capable of preventing sliding effectively at low cost. SOLUTION: This breakwater is constituted by installing a caisson 4 on a rubble-mound 3 constructed in water. In this case, construction of the caisson breakwater is constituted of a mattress 1 laid in water, the rubble-mound 3 constructed on the mattress 1, the caisson 4 installed on the rubble-mound 3, and combining materials 2 combining the mattress 1 with the caisson 4.

33. 发明专利

JPH04319110A CONSTRUCTION OF MARINE STRUCTURE AND OUTER SHELL THEREFOR 失效
公开(公告)号：JPH04319110A
公开(公告)日：1992-11-10
申请号：JP10967791
申请日：1991-04-16
申请人： TAISEI CORP
发明人： MATSUMOTO TADASHI , YAMAMOTO JIRO , KATSUI HIDEHIRO
IPC分类号： E02B3/06 , E02D23/00 , E02D23/02
摘要： PURPOSE:To greatly shorten the period of construction and reduce the cost of construction. CONSTITUTION:The outer shell of a marine structure is formed, and soil and sand are packed into the outer shell to construct a marine structure. In this case, a film bag 2 in which rings 25 and 27 having an annular space inside, having a fortifying function and a shape keeping function, are set in a multistaged manner is used. Water is supplied into the film bag until the water level in the bag becomes higher than the water level on the outside in order to erect the bag, A solidifying material is placed into the film bag as a formwork.

34. 发明专利

JPH04312618A CONSTRUCTION OF CAISSON 失效
公开(公告)号：JPH04312618A
公开(公告)日：1992-11-04
申请号：JP10509591
申请日：1991-04-11
申请人： TAISEI CORP
发明人： KATSUI HIDEHIRO , ITO YOSHIE
IPC分类号： E02D23/00 , E02B3/06 , E02D23/02
摘要： PURPOSE:To obviate the occurrence of environmental pollution by permitting the shape of a structure to keep semipermanently and also by eliminating the needs for large-scale constructing equipments. CONSTITUTION:Water is injected into a water-shield film bag 2, enabling the bag 2 to erect by itself by using differences in water level. A coarse aggregate 5 is charged into the film bag 2 so erected in such a way as to restrict the aggregate by the difference in water level between the inside and the outside of the bag 2 by draining water in the bag 2. Afterwards, cement mortar 6 is placed into the bag 2 in the dried state.

35. 发明专利

JPH04163290A FLOATING STRUCTURE 失效
公开(公告)号：JPH04163290A
公开(公告)日：1992-06-08
申请号：JP28725390
申请日：1990-10-26
申请人： TAISEI CORP , EBATA CO LTD , BRIDGESTONE CORP
发明人： SUGIMOTO KENJI , NAGASE KOICHI , ICHIHARA HIDEKI , KATSUI HIDEHIRO , TAKEUCHI HIDEO , OKUI KENZO
IPC分类号： E01D15/14 , B63B35/34 , E01D101/40
摘要： PURPOSE:To reduce the weight of a floating structure and to improve overlaying load capacity by containing a floating body in a casing, having an opened bottom plate, between side plates and forming holes to eliminate a water level difference between the inside and the outside of the side plate of the casing. CONSTITUTION:A floating structure 1 comprises a casing 2 having an opened bottom part and a floating body 3 contained in the casing 2. The casing 2 comprises a plurality of side plates 21 and a top plate 22 with which an upper port surrounded with the side plates 21 is closed, and a plurality of air holes 23 are formed in the edge part of the top plate 22. Meanwhile, the floating body 3 is formed as a structure with a bottom, having size lower than the inner size of the casing 2, by using a material, such as foamed styrene, having light specific gravity, and a gap 4 is formed between the side of the floating body 3 and the side plate 21 of the casing 2. The gap 4 is communicated with the outside through the air holes 23 of the casing 2. This constitution eliminates a water level difference between the inside and the outside of the side plate 21, and prevents the occurrence of excessive moment and shearing force, occasioned by a water pressure difference, to the side plate 21.

36. 发明专利

JPH0485408A BANK OF REDUCED WEIGHT 失效
公开(公告)号：JPH0485408A
公开(公告)日：1992-03-18
申请号：JP20023790
申请日：1990-07-27
申请人： TAISEI CORP
发明人： TOE TAKAO , MIYOUGAHARA YOSHIHIKO , KATSUI HIDEHIRO , ISHINO KAZUO , UENO SEIZO
IPC分类号： E02B3/06 , E02D23/00 , E02D23/02
摘要： PURPOSE:To reduce horizontal wave force and self-weight by forming a roof- shaped recess comprising a sea side inclined surface and a land side inclined surface on a bottom surface. CONSTITUTION:A sea side inclined surface 21 and a land side inclined surface 22 are formed on a part of the bottom surface of a bank 1, in which an intersecting line between these two surfaces is formed in parallel with the surface of the bank 1 which receives waves. As a result, weight required for preventing the slippage of the bank 1 can be reduced.

37. 发明专利

JPH0438314A FENDER DEVICE 失效
公开(公告)号：JPH0438314A
公开(公告)日：1992-02-07
申请号：JP14285390
申请日：1990-05-31
申请人： TAISEI CORP
发明人： KATSUI HIDEHIRO , MIYOUGAHARA YOSHIHIKO , ISHINO KAZUO , TOE TAKAO , UENO SEIZO
IPC分类号： E02B3/26 , H01J9/227
摘要： PURPOSE:To relieve quaywall contact energy effectively by using the kinetic energy of a vessel at the time of bringing it in contact with a quaywall, and by bringing water current in the quaywall-protecting direction, actively into contact with the vessel. CONSTITUTION:When a vessel body 11 coming close to a quaywall 4 is brought into contact with a vessel body contact section 9, first with a force F, at the time of bringing the vessel body 11 into contact with the quaywall, a piston rod 8 is pushed, then a spring 7 is stirred with a piston 6 and is moved backward in a cylinder 5, and a rear chamber 5b is compressed. Water in the rear chamber 5b is discharged to the vessel body 11 from an opening section 12a via a pipeline 12, and the pressure of this discharged water 12b is applied to the vessel body under coming close to the quaywall 4 in the direction opposite to the approaching direction, and impact at the time of bringing the vessel body 11 into contact with the quaywall is relieved. In this case, when a speed for the vessel body to come close to the quaywall is high, then the moving speed of the piston 6 is also made higher, and so the speed of the discharged water 12a is also made higher, and a sufficient impact-relieving force in proportion to the speed for the vessel body to come close to the quaywall is obtained.

38. 发明专利

JPS6414411A SUBMERGED BREAKWATER 失效
公开(公告)号：JPS6414411A
公开(公告)日：1989-01-18
申请号：JP16686987
申请日：1987-07-06
申请人： MINI PUBLIC WORKS , TAISEI CORP
发明人： UTA TAKAAKI , MURAI SADAMI , TANAKA TAKESHI , KATSUI HIDEHIRO , NAKATSUKA KENJI
IPC分类号： E02B3/06
摘要： PURPOSE:To improve the effect of wave dissipation by mounting a ceiling board to the top of a submerged breakwater with an inclination, providing a water inlet to the highest part of the ceiling board and providing an outlet to a side-plate. CONSTITUTION:A ceiling board 11 provided with a water lump inlet 12 to the highest part thereof is formed on a submerged breakwater 1 sunk its whole construction into the water surface below on the coast with a downward inclination toward the offshore. And, a side-plate 14 linking with each side of the ceiling board 11 and providing an outlet 15 to the part toward the offshore and a bottom board 16 linking with each side of the side-plate 14 are formed. According to the constitution, a penetrating wave and a reflective wave can be effectively dissipated, and the water quality on the coast side can be maintained in order to infiltrate an incident wave into the submerged breakwater 1 on the coast side.

39. 发明专利

JPS62178611A PREVENTER FOR SCOURING 失效
公开(公告)号：JPS62178611A
公开(公告)日：1987-08-05
申请号：JP1788286
申请日：1986-01-31
申请人： TAISEI CORP
发明人： KATSUI HIDEHIRO , NAKAGAWA YOSHITAKA
IPC分类号： E02B17/00 , E01D19/02 , E01D101/40 , E02B3/12
摘要： PURPOSE:To prevent the occurrence of scouring by a method in wihch a chain is attached to a netting of a mesh size similar to the grain sizes of sand to be scoured, having a flexibility and also an opening in its center. CONSTITUTION:An opening of a size corresponding to the size of leg pole is formed in the central part of a flexible netting 1 made of stainless steel, polypropylene, etc., having a mesh size similar to the grain size of sand to be scoured, and a ring 11 is positioned on the opening. A chain 2 is attached to the periphery of the netting 1 radially or concentrically from the central part of the netting 1 to form a scouring preventer. When the scouring preventer is hung down in an expanded state from a hanging arm 3 and the arm 3 is lowered into water until the scouring preventer reaches the bottom, the scouring preventer is removed from the arm 3 by quick release 31.

40. 发明专利

JPS6224567B2 失效
公开(公告)号：JPS6224567B2
公开(公告)日：1987-05-29
申请号：JP4203979
申请日：1979-04-09
申请人： TAISEI CORP
发明人： NAGATA MAMORU , KATSUI HIDEHIRO
IPC分类号： E02B3/06

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