专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPS63130897A LINING INSTALLATION METHOD OF EXISTING TUNNEL AND LINING MOUNTING DEVICE 失效
公开(公告)号：JPS63130897A
公开(公告)日：1988-06-03
申请号：JP27291786
申请日：1986-11-18
申请人： NIPPON STEEL CORP
发明人： KAMEI MOTOHIRO , AGO KAZUO , KAKIZAKI MINORU , MATSUMOTO HIROTSUGU , NISHIMOTO HIDETAKA
IPC分类号： E21D11/04 , E21D11/40

2. 发明专利

JPH0368200B2 失效
公开(公告)号：JPH0368200B2
公开(公告)日：1991-10-25
申请号：JP27291786
申请日：1986-11-18
申请人： NIPPON STEEL CORP
发明人： KAMEI MOTOHIRO , AGO KAZUO , KAKIZAKI MINORU , MATSUMOTO HIROTSUGU , NISHIMOTO HIDETAKA
IPC分类号： E21D11/04 , E21D11/40

3. 发明专利

JP2005188253A Forepoling method for tunnel 审中-公开
标题翻译：隧道掘进方法
公开(公告)号：JP2005188253A
公开(公告)日：2005-07-14
申请号：JP2003434346
申请日：2003-12-26
申请人： Nippon Steel Corp , Tokyu Construction Co Ltd , 新日本製鐵株式会社 , 東急建設株式会社
发明人： SAKAI KUNITO , MITSUO ATSUSHI , HIRAI YUKIO , NISHIMOTO HIDETAKA , KOMATSU AKIRA
IPC分类号： E21D9/04
摘要： PROBLEM TO BE SOLVED: To provide a forepoling method for a tunnel for facilitating driving of pipe materials in the natural ground, by arranging a spiral blade in the tip vicinity of the pipe materials.
SOLUTION: This forepoling method of the tunnel drives a plurality of pipe materials at an interval in the peripheral direction of the tunnel toward the natural ground 2 in front of the tunnel. The construction method covers the natural ground being an excavation object with the pipe materials with the spiral blade arranged in a predetermined range, by repeating driving work of the pipe materials with the spiral blade at a predetermined interval in the tunnel peripheral direction, by driving a hollow pipe material, that is, the pipe materials 1 with the spiral blade for arranging the spiral blade in the tip vicinity by rotating toward the natural ground in front of the tunnel.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过在管材的尖端附近布置螺旋叶片，提供了一种用于促进自然地面中管材的驱动的隧道的前推方法。解决方案：这种隧道的前提方法是在隧道的周向方向上以隧道前方的自然地面2驱动多根管材。施工方法是将作为挖掘对象的自然地面，通过螺旋叶片的管材配置在规定的范围内，通过在隧道周向上以规定间隔重复利用螺旋叶片的管材的驱动作业，中空管材，即具有螺旋叶片的管材1，用于通过向隧道前方的自然地面旋转而将螺旋叶片布置在尖端附近。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005068919A Earth retaining wall structure using rotary press-in steel pipe pile and its construction method 审中-公开
标题翻译：使用旋转压入钢管的地球保持墙结构及其施工方法
公开(公告)号：JP2005068919A
公开(公告)日：2005-03-17
申请号：JP2003303185
申请日：2003-08-27
申请人： Jr Soken Engineering:Kk , Nippon Steel Corp , 新日本製鐵株式会社 , 株式会社ジェイアール総研エンジニアリング
发明人： NISHIMOTO HIDETAKA , NISHIMURA AKIHIKO , KOMATSU AKIRA
IPC分类号： E02D5/06
摘要： PROBLEM TO BE SOLVED: To provide an earth retaining wall structure having a large bearing power and its construction method which excel in workability in a non-earth-removal construction and a row-type construction using rotary press-in piles. SOLUTION: The earth retaining wall structure using the rotary press-in steel pipe piles comprises a first group pile row, a second group pile row and cut-off walls. The first group pile row includes a plurality of the rotary press-in steel pipe piles having excavating blades at their lower ends, the outer diameters of which blades are larger than those of the pipe piles. The pipe piles of the first group pile row are positioned at a predetermined depth at intervals which are determined so that the excavating blades may not interfere with one another. The second group pile row includes a plurality of the rotary press-in steel pipe piles having the excavating blades at their lower ends, the outer diameter of which blades are larger than those of the pipe piles. The pipe piles of the second group pile row are positioned at the intervals between the pipe piles of the first group pile row, and the excavating blades of the piles of the second group pile row are positioned at the heights slightly upper than the heights of the blades of the pipe piles of the first group pile row. The cut-off walls prepared by means of soil improvement are positioned at the intervals between the pipe piles constituting the first and second group pile rows. The first and second group pile rows are aligned on a straight line or on a curved line. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有较大轴承功率的挡土墙结构及其施工方法，其在无土方拆除结构中的加工性和使用旋转压入桩的行式结构都优异。解决方案：使用旋转压入钢管桩的挡土墙结构包括第一组桩排，第二组桩排和截止壁。第一组桩排包括多个在其下端具有挖掘刀片的旋转压入钢管桩，其外径大于管桩的外径。第一组桩排的管桩以确定为使得挖掘刀片不彼此干扰的间隔定位在预定深度。第二组桩列包括在其下端具有挖掘刀片的多个旋转压入钢管桩，其外径大于管桩的外径。第二组桩排的管桩以第一组桩排的管桩之间的间隔定位，第二组桩排的桩的挖掘刀片位于稍高于第一组桩排管桩的叶片。通过土壤改良制备的切割壁以构成第一组和第二组桩列的管桩之间的间隔定位。第一组和第二组桩排在直线或曲线上对齐。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JPH03281868A ARTIFICIALLY FORMED WAVE POND 失效
公开(公告)号：JPH03281868A
公开(公告)日：1991-12-12
申请号：JP8079090
申请日：1990-03-30
申请人： NIPPON STEEL CORP
发明人： NISHIMOTO HIDETAKA
IPC分类号： E04H3/10
摘要： PURPOSE:To obtain regular waves or mesh-shaped waves by providing the bottom surface of a watercourse oblique in the one direction, with a plurality of salient strip bodies, and by permitting water to flow down from the upper section of the watercourse naturally so that the water may be crossed over the top line of the salient bodies. CONSTITUTION:An artificially formed wave pond is formed with an oblique watercourse 1 with both the sides partitioned with side walls 2, a storage water tank 3 set at the upper section of the watercourse 1, a water collecting channel 4 set at the lower end of the watercourse, a piping 5 for circulating water to the upper section storage water tank 3, and a circulating pump 6. Then, the bottom surface of the watercourse 1 is inclined in the one direction with about 5% gradient, and a plurality of salient strip bodies 7 are arranged. After that, water 9a overflowing the water tank 3, to be orthogonal to the top line 8 of the salient strip bodies 7 is permitted to flow down naturally, and one- directional regular waves 10 along the watercourse 1 are obtained. As a result, various waveform pattern waves can be obtained.

6. 发明专利

JP2004225386A Built-up steel shell and tunnel enlarged part lining work 有权
标题翻译：建筑钢壳和隧道放大部分内衬工作
公开(公告)号：JP2004225386A
公开(公告)日：2004-08-12
申请号：JP2003014863
申请日：2003-01-23
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： SAWAISHI MASAMICHI , TAKEGAWA KEIGO , NISHIMOTO HIDETAKA
IPC分类号： E21D13/00 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To easily construct a wall body and lining for holding a space in a narrow construction site such as an underground space where a large-sized heavy machine cannot be used.
SOLUTION: This built-up steel shell 9 is constructed by bolt-jointing (15) adjacent T-shaped steel plates 1 at joint pieces 3 provided at both end parts of T-flanges 1a toward the leg member 2 side, inserting a channel steel plate 4 between the end parts of the respective leg members 2 of the T-shaped steel plates 1, and bolt-jointing (15) the flanges 5 of the channel steel plates 4 on both sides while holding the end part of the leg member 2 of the T-shaped steel plate 1 in between to form a box-shaped space 6.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了容易地构造一个用于在诸如不能使用大型重型机器的地下空间的狭窄施工现场中保持空间的墙体和衬里。解决方案：该组合钢壳9通过在T形凸缘1a的两个端部处朝向腿部件2侧的接合件3上螺栓连接（15）相邻的T形钢板1而构成，在T形钢板1的各个腿部件2的端部之间的通道钢板4和两侧的通道钢板4的凸缘5螺栓连接（15），同时保持 T形钢板1的腿部件2之间形成盒状空间6.版权所有（C）2004，JPO＆NCIPI

7. 发明专利

JP2004169474A Connecting structure for tunnel cutting and enlarging section 审中-公开
公开(公告)号：JP2004169474A
公开(公告)日：2004-06-17
申请号：JP2002338436
申请日：2002-11-21
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： TAKEGAWA KEIGO , SAWAISHI MASAMICHI , NISHIMOTO HIDETAKA
IPC分类号： E21D9/01 , E21D9/00 , E21D11/04 , E21D13/04
摘要： PROBLEM TO BE SOLVED: To provide a connecting structure for a tunnel cutting and enlarging section capable of being connected with high strength and being easily carried out by absorbing a three-dimensional execution error even if there is the three-dimensional execution error in a parallel tunnel. SOLUTION: A supporting is provided on the upper part between underground tunnels 1 and 1 parallel at an interval, a segment 5 of both tunnels is partially dismantled to remove, and in the connecting structure of the tunnel cutting and enlarging section constructed by a cutting and enlarging method for constructing an underground space having a large section by excavating earth and sand between both tunnels, an inner insertion pipe 10 having a shear key 10a on the outer circumferential surface is mounted to the end section of the segment 5, a shear key 11a on the inner circumferential surface at the end of a joint structure 4 arranged on between both tunnels 1, 1, a sleeve pipe 11 wherein the inner insertion pipe 10 can be inserted is provided, and the inner insertion pipe 10 is inserted in the sleeve pipe 11 to connect them so as to enable the execution error to absorb by a grout joining means 8 formed by filling a gap between the inner insertion pipe 10 and the sleeve pipe 11 with a grout 12. COPYRIGHT: (C)2004,JPO

8. 发明专利

JPH11181825A MULTISHAFT TYPE CONTINUOUS DITCH DIGGING MACHINE 失效
公开(公告)号：JPH11181825A
公开(公告)日：1999-07-06
申请号：JP34968197
申请日：1997-12-18
申请人： NIPPON STEEL CORP , TONE GEO TECH CO LTD , TONE KK
发明人： AZETA TAKESHI , NISHIMOTO HIDETAKA , FUKUMOTO TATSUYA , SAWAISHI MASAMICHI , TERASHI MOTOKUNI , OGISU KAZUYOSHI , TERAJIMA TSUTOMU , YAMASHITA MAKOTO
IPC分类号： E02F5/02
摘要： PROBLEM TO BE SOLVED: To provide a multishaft type continuos ditch digging machine to dig an annular continuous ditch through a simple structure. SOLUTION: A digging machine body 12 consists of first, second, and third units 20, 22, and 24. An angle regulation block 62 to set a connection angle between the adjoining units 20, 22, and 24 to a given angle is arranged between the adjoining units 20, 22, and 24. This constitution sets the connection angle between the adjoining units 20, 22, and 24 to a desired angle, constitutes the multishaft continuous ditch digging machine approximately in an arc shape, and digs an annular continuous ditch 90 with a desired radius of curvature desired.

9. 发明专利

JPH11158864A COMPOSITE UNDERGROUND WALL COMPRISING STEEL UNDERGROUND WALL AND REINFORCED CONCRETE UNDERGROUND WALL 失效
公开(公告)号：JPH11158864A
公开(公告)日：1999-06-15
申请号：JP34189797
申请日：1997-11-28
申请人： NIPPON STEEL CORP
发明人： SAWAISHI MASAMICHI , NISHIMOTO HIDETAKA , FUKUMOTO TATSUYA , AZETA TAKESHI , KOBAYASHI SHIGEO
IPC分类号： E02D5/20
摘要： PROBLEM TO BE SOLVED: To provide a composite underground wall comprising a steel underground wall and a reinforced concrete underground wall, capable of making the thickness of the underground wall as thin as possible for the total height of the underground wall and of reducing the amount of steel used, and providing excellent efficiency for construction work. SOLUTION: A steel unit 2, provided with partition walls 9 and fitting joints 8 at its right and left ends, and a reinforcing block 3 joined to the top of the steel unit 2 and having fitting joints 8 provided at its right and left ends and having partition walls 9 are inserted into an excavation 4 of a fixed with which is dug in the ground, the reinforcing block 3 having a smaller rigidity than the steel unit 2. Concrete 5 is cast into the excavation 4 so that a steel underground wall and a reinforced concrete underground wall are integrally constructed.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式