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21. 发明专利

JP5160521B2 Synthetic segment 有权
公开(公告)号：JP5160521B2
公开(公告)日：2013-03-13
申请号：JP2009227138
申请日：2009-09-30
申请人：戸田建設株式会社
发明人：均浅野 , 誠請川 , 賢二下坂
IPC分类号： E21D11/04 , B28B23/02

22. 发明专利

JP4874290B2 How to build a steel shell element 有权
公开(公告)号：JP4874290B2
公开(公告)日：2012-02-15
申请号：JP2008111124
申请日：2008-04-22
申请人：三和機材株式会社 , 戸田建設株式会社
发明人：賢二下坂 , 衛斉藤 , 均浅野 , 誠請川
IPC分类号： E21D9/04 , E21D9/06

23. 发明专利

JP4731387B2 Underground Railroad construction method 有权
公开(公告)号：JP4731387B2
公开(公告)日：2011-07-20
申请号：JP2006110527
申请日：2006-04-13
申请人：戸田建設株式会社
发明人：賢二下坂 , 光彦太田 , 均浅野 , 誠請川
IPC分类号： E21D9/06 , E02D29/045 , E21D9/01 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide an underground railway construction method which allows the construction of a tunnel of an equal width regardless of a station or a part between stations, compactifies a necessary site, miniaturizes a vertical shaft formed between stations, narrows an underground occupied width, and offers cost advantage. SOLUTION: The underground railway construction method includes a step of digging a U-shaped tunnel 40 using a shield digger composed of a pair of first diggers arranged across a given distance and a second digger connected to the first diggers therebetween, a step of placing by striking an under ground soil retaining wall 44 downward from tunnel shafts at both ends of the U-shaped tunnel 40, a step of placing concrete 54 in the U-shaped tunnel 40 to build a top plate 56 of a railway tunnel 22, and a step of digging interior soil encircled with the ground soil retaining wall 44 and the top plate 56 to build the rest of the building frame 58 of the railway tunnel 22. The step of building the rest of the building frame 58 of the railway tunnel 22 includes a step of building adjacent tracks in the part between stations, using a short underground soil retaining wall, and a step of building a new single track 60 and a platform 62 in the form of two tiers vertically adjacent to each other in the station 52 using the long ground soil retaining wall 44. COPYRIGHT: (C)2008,JPO&INPIT

24. 发明专利

JP4630197B2 Element, joining method of joining the structure and elements of the element 有权
公开(公告)号：JP4630197B2
公开(公告)日：2011-02-09
申请号：JP2006013518
申请日：2006-01-23
申请人：戸田建設株式会社 , 西松建設株式会社
发明人：幸司多田 , 修小林 , 正文小玉 , 康彦浅井 , 均浅野 , 徹渡辺 , 陽夫磯 , 誠請川
IPC分类号： E21D13/00 , E21D9/04

25. 发明专利

JP4274898B2 Groundwater flow conservation method 有权
公开(公告)号：JP4274898B2
公开(公告)日：2009-06-10
申请号：JP2003364543
申请日：2003-10-24
申请人：戸田建設株式会社
发明人：毅柳楽 , 均浅野 , 誠請川
IPC分类号： E02D31/02 , E02D5/20 , E02D29/045 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide underground water stream maintenance construction method capable of maintening an underground water stream for water deeper than an excavated bottom face, and capable of unnecessitating a special ground space and designing low cost while securing a long stability including securement of an underground water stream independent at respective plurality of mermeable strata and clogging measures. SOLUTION: A natural ground having permeable strata 14, 16, 18 in the underground is excavated to construct a continuous underground wall 12. The natural ground surrounded by the continuous underground wall 12 is open cut in the condition that underground water is cut off by the continuous underground wall 12 and after an underground structure 10 has been erected or during it is erected, fluidization of the underground water is planned in the underground water stream maintenance construction method. When the continuous underground wall is constructed, a process in which a cylindrical body 20 is inserted vertically to form a hollow part in the continuous underground wall 12 and a process planning fluidization of the underground water by forming water flowing holes 24a, 24b by cutting the continuous underground wall 12 in the position corresponding to water permeable layers 14, 16, 18 from the cylindrical body 20 after the continuous underground wall 12 has been hardened, are included in the method. COPYRIGHT: (C)2005,JPO&NCIPI

26. 发明专利

JP4111384B2 Road intersection structure 有权
公开(公告)号：JP4111384B2
公开(公告)日：2008-07-02
申请号：JP2002355075
申请日：2002-12-06
申请人：戸田建設株式会社
发明人：均浅野
IPC分类号： E01C1/04

27. 发明专利

JP4004423B2 Road crossing construction method and pier connection structure 有权
公开(公告)号：JP4004423B2
公开(公告)日：2007-11-07
申请号：JP2003074093
申请日：2003-03-18
申请人：三菱重工橋梁エンジニアリング株式会社 , 戸田建設株式会社
发明人：眞二中谷 , 杉生北嶋 , 修二大波 , 明新田 , 弘明朝倉 , 光芳林 , 正幸栗原 , 均浅野 , 佳則町田 , 浩研立田 , 孝浩菱木 , 正水落合 , 大次郎長澤
IPC分类号： E01C1/04 , E01D1/00 , E01D2/00 , E01D21/00

28. 发明专利

JP5187969B2 Construction equipment and construction method of the above viaduct 有权
公开(公告)号：JP5187969B2
公开(公告)日：2013-04-24
申请号：JP2009050256
申请日：2009-03-04
申请人：戸田建設株式会社
发明人：均浅野 , 修小林 , 郁佐藤
IPC分类号： E01D21/00 , E01D1/00 , E02D27/16 , E02D27/32

29. 发明专利

JP4934088B2 Junction structure of precast concrete member 有权
公开(公告)号：JP4934088B2
公开(公告)日：2012-05-16
申请号：JP2008085771
申请日：2008-03-28
申请人：戸田建設株式会社 , 日本ヒューム株式会社
发明人：郁佐藤 , 修小林 , 典幸山中 , 耕作村野 , 均浅野 , 禎久野本
IPC分类号： E04B1/61 , E04G21/12

30. 发明专利

JP4874152B2 Variable cross-section tower-like structure by precast construction method 有权
公开(公告)号：JP4874152B2
公开(公告)日：2012-02-15
申请号：JP2007097127
申请日：2007-04-03
申请人：戸田建設株式会社 , 日本ヒューム株式会社
发明人：琢巳佐藤 , 郁佐藤 , 修小林 , 典幸山中 , 耕作村野 , 均浅野 , 誠請川 , 禎久野本
IPC分类号： E04H12/16
CPC分类号： E04H12/16 , E04H12/12

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