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1. 发明专利

JPH03233020A CONTINUOUS EXCAVATOR WITH THIN WALL 失效
公开(公告)号：JPH03233020A
公开(公告)日：1991-10-17
申请号：JP2674090
申请日：1990-02-06
申请人： TAISEI CORP , TONE BORING CO
发明人： SHIRAKAWA YUICHI , KONNO TOSHIE , KODERA HIDENORI , YOSHIDA KEISUKE , KOBAYASHI MINEO , HIROHATA YUKINORI , TERAJIMA TSUTOMU , KAWASAKI HIROYUKI
IPC分类号： E02D17/13 , E02F5/02 , E02F5/04 , E02F5/08 , E02F7/00
摘要： PURPOSE:To raise the efficiency of operations by a method in which a side bit having a cutter on its lower end, together with a discharger and a casing which are provided in parallel, is provided on both outsides of a casing, and the axis is positioned near the vertical contact line of the outermost peripheral end of a large diameter disc cutter. CONSTITUTION:Large-size disc cutters 34 with thin walls, having a discharger 30 for excavated soil on its center and two vertical cylinder casings 32 on both sides, are provided, and their turning shafts are provided horizontally and symmetrically on the same plain. A side bit 38 with a wind cutter 36 is provided to the outside of the casing 32 in relation to the discharger 30, where the bits 38 are set symmetrically in the same plain with the discharger 30 and the casing 32 with the same pitch P. The axis of the bit 38 is positioned near the vertical contact line of the outermost peripheral end of the cutter 34. Operations can thus be made with high accuracy and high efficiency.

2. 发明专利

JP2009133081A Vibrating compaction equipment and construction method for cast-in-place concrete pile 有权
标题翻译：振动压实设备和混凝土桩的施工方法
公开(公告)号：JP2009133081A
公开(公告)日：2009-06-18
申请号：JP2007308650
申请日：2007-11-29
申请人： Taisei Corp , 大成建設株式会社
发明人： KISHI YASUHIRO , KOBAYASHI MINEO , SUGIYAMA KAZUYA , TAKEUCHI AKIHIDE
IPC分类号： E02D5/34
摘要： PROBLEM TO BE SOLVED: To provide vibrating compaction equipment which enables the simple and rapid performance of vibrator installation operations.
SOLUTION: Characteristically, this vibrating compaction equipment B for applying vibrating compaction to concrete C of a cast-in-place concrete pile comprises a base section 1 which is provided in such a manner as to be suspended by a suspension device, a guide section 2 which is elongated below the base section 1, and a vibrator 3 which is held by the guide section 2. Preferably, a groove cross section locking groove 1a with an opened undersurface is provided in the base section 1.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够简单快速地进行振动器安装操作的振动压实设备。解决方案：特征在于，用于对现浇混凝土桩的混凝土C施加振动压实的振动压实设备B包括：基部1，其以悬挂装置悬挂的方式设置; 引导部分2，其在基部1下方延伸，以及由引导部分2保持的振动器3.优选地，在基部1中设置有具有开口下表面的槽横截面锁定槽1a。（C）2009，JPO＆INPIT

3. 发明专利

JP2006214263A Dredger 有权
标题翻译：挖泥船
公开(公告)号：JP2006214263A
公开(公告)日：2006-08-17
申请号：JP2005124943
申请日：2005-04-22
申请人： Seiwa Renewal Works Co Ltd , Taisei Corp , 大成建設株式会社 , 成和リニューアルワークス株式会社
发明人： MIURA HITOSHI , KUSUMI MASAYUKI , WADA SHOZO , DOJO NOBUMASA , KOBAYASHI MINEO , NAKAJO MOTOI , HORIBE MOTOHIRO , MAEKAWA KENJI , SAKAGAMI YOSHIHARU
IPC分类号： E02F3/88
摘要： PROBLEM TO BE SOLVED: To provide an excavator which can dredge earth and sand efficiently by preventing foreign elements like twigs, stones, etc. mixed in excavated earth and sand from being clogged in an earth discharge means of the excavator, when this means discharges the earth and sand dug out by an excavation means from the bottom of the water.
SOLUTION: The excavator is characterized in that it is provided with a cutter 10 to dug out earth and sand from the bottom of the water, a tubular component 20 installed above the cutter 10, a chamber 30 formed between the cutter 10 and a bulkhead 22 closing the bottom of the tubular component 20, and an earth and sand discharge means 40 that discharges the excavated earth and sand carried into the chamber 30 through an opening of the cutter 10 by a sand pump 41 (a transfer pump).
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种挖掘机，通过防止混合在挖土机和沙土中的异物如挖掘机的排土装置堵塞而有效地挖泥土，当这样意思是从水底排出挖掘装置挖出的泥沙。解决方案：挖掘机的特征在于，其具有切割器10以从水底部挖出砂土，安装在切割器10上方的管状部件20，形成在切割器10和关闭管状部件20的底部的隔板22以及通过砂泵41（输送泵）将通过切割器10的开口输送到室30中的被挖掘的土壤和沙子排出的砂土排出装置40。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006138174A Structure of joint of caisson and filling method of the joint 有权
标题翻译： CAISSON联合结构和接头填充方法
公开(公告)号：JP2006138174A
公开(公告)日：2006-06-01
申请号：JP2004330770
申请日：2004-11-15
申请人： Taisei Corp , 大成建設株式会社
发明人： KOBAYASHI MINEO , TAKAKU MASAKI , INOUE MASAAKI
IPC分类号： E02B3/16 , E02D23/00
摘要： PROBLEM TO BE SOLVED: To provide a structure of a joint of a caisson and a filling method of the joint capable of being used as the structure installing a closing steel material coating the joint by working from the ground in the case an interval of the caisson is largely opened after it has been used for long years without being mounted when the caisson is installed and as the method. SOLUTION: The closing steel material having a width having at least an interval between the adjoining caissons and a length having at least a height of each caisson is used. A soft plate flexible over the overall-length along the vertical direction is mounted to the free end in the horizontal cross section of the closing steel material. A space surrounded by a temporary cut-off material installed between the caissons, the caissons on both sides, the closing steel material and the temporary cut-off material is filled with a flexible filler. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种接头的接头结构，该接头的结构能够用作安装通过在间隔时间内从地面工作涂覆接头的闭合钢材的结构该沉箱在长时间使用后无需安装沉箱就可以大量开放，作为方法。解决方案：使用具有至少相邻沉箱之间的间隔的宽度和至少具有每个沉箱的高度的长度的封闭钢材。沿着垂直方向在整个长度上柔性的软板安装在封闭钢材的水平截面中的自由端。由安装在沉箱，两侧的沉箱，封闭钢材和临时截止材料之间的临时截止材料围绕的空间填充有柔性填料。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005137962A Waste disposal site 有权
标题翻译：垃圾处理场
公开(公告)号：JP2005137962A
公开(公告)日：2005-06-02
申请号：JP2003374358
申请日：2003-11-04
申请人： Taisei Corp , 大成建設株式会社
发明人： KOBAYASHI MINEO , NUMAKUNAI HIROAKI , TAKEGAWA MAKOTO , HATTORI YOSHIFUMI
IPC分类号： B09B1/00
摘要： PROBLEM TO BE SOLVED: To provide a waste disposal site allowing easy confirmation of water cut property or repair, even when constructing the waste disposal site in water.
SOLUTION: This waste disposal site is constructed by excavating water bottom 6, and comprises a cylindrically constructed continuous subterranean wall 1, a bottom plate 2 blocking a cylindrical part formed by the subterranean wall at its middle part, and a deep well 3 for discharging underground water below the bottom plate. The subterranean wall is constructed until its lower end part reaches a water hardly permeable layer 41. The deep well is laid out between the water hardly permeable layer and bottom plate.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在水中构建废物处理场所，也可以提供容易确认切水性或修理的废物处理场所。
解决方案：该废物处理场地是通过挖掘水底6构成的，并且包括圆柱形构造的连续地下壁1，底板2，其阻挡由其中部的地下壁形成的圆柱形部分，以及深井3 用于排放底板下面的地下水。构造地下壁直到其下端部分达到水不透水层41.深井布置在水难渗透层和底板之间。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005023750A Sand cover construction method for water bottom and sand covering device for water bottom 有权
标题翻译：用于水底的水封和水封装置的防水盖结构方法
公开(公告)号：JP2005023750A
公开(公告)日：2005-01-27
申请号：JP2003270667
申请日：2003-07-03
申请人： Taisei Corp , 大成建設株式会社
发明人： KOBAYASHI MINEO , OKADA KAZUO , OTANI HIDEO
IPC分类号： E02D15/10
摘要： PROBLEM TO BE SOLVED: To provide a construction method for covering a water bottom with sand, which can form a sand cover layer without disturbing bottom mud, as well as a sand covering device for covering the water bottom with sand.
SOLUTION: The sand-covering construction method for the water bottom is aimed to cover the water bottom with sediment is characterized by supplying slurry-like sediment 30 toward the water bottom, changing a current direction of the earth and sand by a plurality of times and reducing its current velocity before the supplied slurry-like earth and sand reach the water bottom to cover the water bottom with the earth and sand discharged.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用砂覆盖水底的施工方法，其可以形成不影响底泥的砂层，以及用砂覆盖水底的砂覆装置。解决方案：水底的覆砂施工方法旨在覆盖水底，沉积物的特征在于向水底提供泥浆状沉积物30，将多个地球和沙子的电流方向改变的时间，并减少其当前的速度，在供应的泥浆状泥沙到达水底以覆盖水底，排沙。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004052433A Soil improving method and device 审中-公开
公开(公告)号：JP2004052433A
公开(公告)日：2004-02-19
申请号：JP2002213344
申请日：2002-07-23
申请人： Nippon Kaikou Kk , Taisei Corp , 大成建設株式会社 , 日本海工株式会社
发明人： KANBEIRIYO HITOSHI , HIRAHATA MASAKAZU , CHIKAMOTO MASAHIKO , KOBAYASHI MINEO , TAKEI YASUSHI , TOMOI HIROSHI
IPC分类号： E02D3/10
摘要： PROBLEM TO BE SOLVED: To directly circulate the sand of a sand layer for use in a construction field without carrying filling sand used for sand drains for a soil improvement and paving sand used for a horizontal drain layer from the outside of a system, and to reduce an environmental load.
SOLUTION: A hollow pipe 6 is inserted into the sand 2, and the sand is partially sucked by a suction device 10 and discharged from a discharge hole 11 for diffusion and deposition to form the horizontal drain layer 5. Continuously, the hollow pipe 6 is pulled up and the sand is continuously left in the sand 2 to form the intermittently continuous sand drains 14 with a predetermined pitch in the lateral direction.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2002004309A STRUCTURE OF CAISSON 失效
公开(公告)号：JP2002004309A
公开(公告)日：2002-01-09
申请号：JP2000191349
申请日：2000-06-26
申请人： TAISEI CORP
发明人： KISHI YASUHIRO , KOBAYASHI MINEO
IPC分类号： E02D23/00 , E02D29/045 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide a structure of a caisson where an underground structure having high water-proof effect is economically constructed. SOLUTION: The structure of the caisson is provided for constructing an underground concrete structure by submerging a concrete body under water. A water-proof layer 3 is fitted around the caisson. A low-friction sheet 5 is provided outside the water-proof layer 3.

9. 发明专利

JPH10332050A TEMPORARY SUPPORTING METHOD OF PIPELINE FRAME 失效
公开(公告)号：JPH10332050A
公开(公告)日：1998-12-15
申请号：JP15593297
申请日：1997-05-29
申请人： TAISEI CORP
发明人： ASAI TAKAHARU , KOBAYASHI MINEO , KONO MASAHIRO , MITSUSAKA HIROAKI
IPC分类号： F16L3/14 , F16L3/22 , F16L3/223
摘要： PROBLEM TO BE SOLVED: To provide a method to temporarily support a pipeline with an existing support frame by a portal frame without providing a new support frame and to easily repair it by hanging and supporting the support frame of the pipeline by a hanging material hung down from a girder beam or a beam of the portal frame. SOLUTION: A set of two supports 1, 1 is erected by keeping a specified distance from the outside of a support frame B of a popeline A and so that a head part of the support 1 is projected above the pipeline A. Thereafter, a portal frame C is constructed by installing a girder 2 between the head parts of one set of the two supports 1, 1 and connecting it to the same supports 1, 1. A space is made between the same frame C and the pipeline A so that both of them do not make contact with each other. Thereafter, the support frame B of the pipeline A is hung and supported by a beam 4 of the portal frame C straddling the pipeline A or a girder beam 3 or a hanging material 5 hung down from the girder 2. Consequently, it is possible to use the existing support frame B as it is, to eliminate setting of a new frame and to extremely economize it.

10. 发明专利

JPH1018290A DRIVING METHOD OF UNDERWATER STEEL-PIPE-SHEET PILE 失效
公开(公告)号：JPH1018290A
公开(公告)日：1998-01-20
申请号：JP17463296
申请日：1996-07-04
申请人： TAISEI CORP
发明人： MATSUKIDA MASAYOSHI , TAKASE YOSHIYUKI , KOBAYASHI MINEO
IPC分类号： E02D7/18 , E02D7/24
摘要： PROBLEM TO BE SOLVED: To drive an underwater steel-pipe-sheet pile at low cost in a short period. SOLUTION: The primary driving of steel-pipe-sheet piles 19 is conducted by a vibro-pile driver 17 hung down from a crane in conformity with piles for an introducing material installed on a water-bottom bearing ground, and secondary driving is performed by the following execution procedure. An internally inserted pipe 10, on which a piping for a water jet is mounted, is connected to the vibro-pile driver 17 hung down from the crane, and inserted into the steel-pipe-sheet piles 19 after primary driving and the piles 19 are struck and lowered. The driving of the internally inserted pipe 10 is stopped, the vibro-pile driver 17 and the water jet are used jointly and the internally inserted pipe 10 is sunk by itself up to the upper ends of the steel-pipe-sheet piles 19. The internally inserted pipe 10 and the steel-pipe-sheet piles 19 are gripped by the gripping means of the vibro-pile driver 17. The vibro-pile driver 17 and the water jet are used in combination, and the sheet piles 19 are driven into water up to specified places. The driving of the internally inserted pipe 10 and the steel-pipe-sheet piles 19 are stopped, and the gripping of the vibro-pile driver 17 is released. Only the internally inserted pipe 10 is gripped by the gripping means of the vibro-pile driver 17, and the internally inserted pipe 10 is pulled up together with the vibro-pile driver 17. The process is repeated, and underwater steel-pipe-sheet piles are driven.

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