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51. 发明专利

JP2829681B2 失效
公开(公告)号：JP2829681B2
公开(公告)日：1998-11-25
申请号：JP40938990
申请日：1990-12-28
申请人： TAKENAKA KOMUTEN KK , TAKENAKA DOBOKU KK
发明人： ASAI KATSUTOSHI , SHIMOKOCHI TAKAFUMI , IWAMOTO HIROSHI , FUJII YOSHIBUMI , UCHIDA TAIZO , KANZAKI YASUSHI
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087

52. 发明专利

JPH0338396B2 失效
公开(公告)号：JPH0338396B2
公开(公告)日：1991-06-10
申请号：JP16068882
申请日：1982-09-14
申请人： TAKENAKA KOMUTEN KK , TAKENAKA DOBOKU KK
发明人： NAKASAKI HIDEHIKO , UEDA MASATOSHI , YATSUKA YOSHIO , HIGASHIHATA YASUO , ASAI KATSUTOSHI , KAMYA SATOSHI , SAIJO SHUNICHI , KANZAKI YASUSHI , KOORYAMA TOSHUKI , MUROI OSAMU
IPC分类号： G01L5/00 , E21D9/00 , E21D11/10 , E21F17/18 , G01B21/20 , G01B21/32 , G01V1/00 , G01V9/00

53. 发明专利

JPS63130819A CUT-OFF WALL CONSTRUCTION WORK 失效
公开(公告)号：JPS63130819A
公开(公告)日：1988-06-03
申请号：JP27496486
申请日：1986-11-18
申请人： TAKENAKA DOBOKU
发明人： KANZAKI YASUSHI , YAMADA KAZUO , TAGAWA HIROYOSHI
IPC分类号： E02D5/20 , E02D5/18
摘要： PURPOSE:To prevent the leakage of substances by raising the water-stopping property of a cut-off wall by a method in which a bottomed belted double film having a water impermeability is continuously inserted into an excavated trench, and a filler is charged into the double film. CONSTITUTION:A preset depth of trench 1 is excavated, and a stabilizer liquid 2, e.g., bentonite mud water, etc., is packed into the trench 1. A water- impermeable bottomed and belted double film 3 is continuously inserted into the liquid 2, and a filler 4 composed of a hydraulic or water absorptive swelling material is charged into the film 3 to a sufficient extent. The water-stopping property can thus be raised and can also be kept high since the filler 4 hardens or swells even when the cut-off film is partly broken. The leakage of substance can be exactly prevented and the deterioration and loss of the stabilizer liquid 2 can be prevented.

54. 发明专利

JPS63130818A CUT-OFF WALL CONSTRUCTION WORK 失效
公开(公告)号：JPS63130818A
公开(公告)日：1988-06-03
申请号：JP27496386
申请日：1986-11-18
申请人： TAKENAKA DOBOKU
发明人： KANZAKI YASUSHI , YAMADA KAZUO , TAGAWA HIROYOSHI
IPC分类号： E02D5/20 , E02D5/18
摘要： PURPOSE:To raise the water-stopping performance of a wall as well as detect and prevent the leak of stored substances by a method in which a water- impermeable film bag with arranged compartments is inserted into an excavated trench, and a backfilling or filling material is charged into the compartments. CONSTITUTION:A preset depth of trench 1 is excavated, and a stabilizer liquid 2, e.g., bentonite mud water, etc., is packed into the trench 1. A synthetic resin or rubber water-impermeable film 3 having partition films provided at an adequate interval on the inside of its sidelong bottomed double belted film 31 is inserted into the stabilizer liquid 2 in the trench 1. A backfilling or filling material 4 is charged into the compartments and a monitoring device 5, e.g., pipe, etc., suitable to observation of water level and sampling of water is buried. The deterioration and loss of the stabilizer liquid can thus be suppressed, and water-stopping performance of the cut-off wall can be raised. The leak of stored substances can be easily detected and prevented.

55. 发明专利

JP2785062B2 失效
公开(公告)号：JP2785062B2
公开(公告)日：1998-08-13
申请号：JP10038290
申请日：1990-04-18
申请人： KENSETSUSHO DOBOKU KENKYU SHOCHO , OOBAYASHIGUMI KK , TAISEI KENSETSU KK , TOKYU KENSETSU KK , KONOIKEGUMI KK , TAKENAKA DOBOKU KK , SHINNIPPON SEITETSU KK , MITSUBISHI JUKOGYO KK
发明人： ADACHI YOSHIO , MIZUTANI TOSHINORI , ISHIMURA TOSHIAKI , MYA KYOSHI , KANEKO KENICHI , SATO YASUO , NAKAJIMA YUTAKA , KANZAKI YASUSHI , FUJII YOSHIBUMI , NAKAMURA MINORU , MATSUMOTO TAKAO
IPC分类号： E21D11/04 , E21D11/08

56. 发明专利

JPH084032A STRUCTURE METHOD OF MULTI-CIRCULAR PIT 失效
公开(公告)号：JPH084032A
公开(公告)日：1996-01-09
申请号：JP12786594
申请日：1994-06-09
申请人： TAKENAKA DOBOKU
发明人： KANZAKI YASUSHI , MORI MASAHIRO , FUJII YOSHIBUMI , SAKAGUCHI SHUJI , FUKUMOTO TADAHIRO
IPC分类号： E02D29/045 , E21D1/08 , E21D13/00
摘要： PURPOSE:To simultaneously arrange a plural shield machines necessary for constructing plural tunnels of a successive connection type. CONSTITUTION:Along the outer periphery position of a pit to be structured into a multicircular section shape in which plural circular arcs 3 are piled up partially, a land slide protection wall 2 is constructed to a deeper position than the pit. The ground 8 at a place where crossing points (p) at which the adjoining circular arcs 3 are piled up are linked mutually, is dug to the depth d1 of one construction division, and a center portion beam 4 is constructed in precedence at this place. The ground 8 in the circular arcs 3 is dug enough for the depth d1 of the center portion beam 4, and a circular arc portion outer wall is constructed along the inner periphery of the land slide protection wall 2, and is supported by means of the center portion beam 4. Then, repetition is conducted to a specific depth, and the structure of a multicircular pit having a hole into which plural shield machines can be simultaneously carried is completed. As plural circular pits whose opening portions are fully opened are formed, simultaneous use due to the simultaneous carrying in and carrying out of plural shield machines is realized.

57. 发明专利

JPH041851B2 失效
公开(公告)号：JPH041851B2
公开(公告)日：1992-01-14
申请号：JP14723084
申请日：1984-07-16
申请人： TAKENAKA KOMUTEN KK , TAKENAKA DOBOKU KK
发明人： FUJII YOSHIBUMI , NAKASAKI HIDEHIKO , UEDA TAKAO , AOYANAGI HAYAO , MIKAMI TADAO , KANZAKI YASUSHI , SAKAGUCHI SHUJI
IPC分类号： G01C7/00 , G01C7/02 , G01C15/00

58. 发明专利

JPH0214488B2 失效
公开(公告)号：JPH0214488B2
公开(公告)日：1990-04-09
申请号：JP29006988
申请日：1988-11-18
申请人： TAKENAKA KOMUTEN KK , TAKENAKA DOBOKU KK
发明人： SUZUKI YOSHIO , SUZUKI YOSHIO , SAITO SATOSHI , KANZAKI YASUSHI , SHIRAI KATSUMI
IPC分类号： E02D3/08 , E02D3/10

59. 发明专利

JPH0141771B2 失效
公开(公告)号：JPH0141771B2
公开(公告)日：1989-09-07
申请号：JP31997387
申请日：1987-12-17
申请人： MITSUBISHI KASEI BINIRU KK , TAKENAKA DOBOKU KK
发明人： FURUICHI HIDEMARO , TAGAWA HIROYOSHI , KANZAKI YASUSHI , YAMADA KAZUO
IPC分类号： E02B3/12 , E02D19/12

60. 发明专利

JPH0118209B2 失效
公开(公告)号：JPH0118209B2
公开(公告)日：1989-04-04
申请号：JP17043684
申请日：1984-08-17
申请人： TAKENAKA KOMUTEN KK , TAKENAKA DOBOKU KK
发明人： SAITO SATOSHI , SUZUKI YOSHIO , HATANAKA MUNENORI , BABASAKI RYOICHI , TAGAWA HIROYOSHI , KANZAKI YASUSHI
IPC分类号： E02D3/12

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