公开(公告)号：US4558906A

公开(公告)日：1985-12-17

申请号：US554364

申请日：1983-11-22

申请人： Shigeo Takamiya ,  Toshio Furuta

发明人： Shigeo Takamiya ,  Toshio Furuta

IPC分类号： E21D9/08 ,  E21D9/06

CPC分类号： E21D9/08 ,  E21D9/087

摘要： A shield machine for enlarging a portion of an existing tunnel includes an inner and outer double cylinder shaped shield machine body with a cylindrical outer shield portion and a cylindrical inner guide portion designed to be driven in an axial direction of an existing tunnel and along an outer circumferential surface of primary assembly segments lining the existing tunnel. Jack members are provided for pushing forward the shield machine body by receiving a reaction from a reaction member such as secondary assembly segments lining a constructed enlarged tunnel. A scraper member is positioned adjacent to the inner guide portion for removing a back-filling agent on the outer surface of the primary assembly segments.

摘要翻译： 用于扩大现有隧道的一部分的屏蔽机构包括内外双筒形屏蔽机体，其具有圆筒形外屏蔽部分和圆柱形内引导部分，该圆筒形外引导部分设计成沿着现有隧道的轴向沿着外部驱动 主要组件段的圆周表面衬在现有隧道。 插座构件用于通过接收来自反应构件的反应来推进屏蔽机体，所述反应构件例如在构造的扩大隧道内衬的次级组件段。 刮板构件邻近内引导部分定位，用于去除主组件段的外表面上的补充剂。

公开(公告)号：US4987710A

公开(公告)日：1991-01-29

申请号：US439938

申请日：1989-11-21

申请人： Toshiyuki Noji ,  Hidetoshi Yoshida ,  Eiji Tatsumi ,  Shinichi Akao ,  Hideyuki Kosaka

发明人： Toshiyuki Noji ,  Hidetoshi Yoshida ,  Eiji Tatsumi ,  Shinichi Akao ,  Hideyuki Kosaka

IPC分类号： E04B1/98

CPC分类号： E04B1/985

摘要： A damping device has a liquid vessel into which the liquid is injected having the flattening wave motion water surface formed in such a manner that the wave motion direction of the wave motion water surface is a strecher one, damping members are provided in order to damp the sloshing of liquid in the liquid vessel, and wave dissipation devices are disposed at the portion which isn't always soaked in liquid in the liquid vessel. Accordingly, the vibration in a construction occurring by wind, earthquake and the like is absorbed by means of viscosity resistance occurring between liquid and damping member, and the vibration is restricted. Moreover, damping performance can be efficiently exercised by providing various kinds of installation forms.

公开(公告)号：US4953330A

公开(公告)日：1990-09-04

申请号：US216496

申请日：1988-07-08

申请人： Toshiyuki Noji ,  Hidetoshi Yoshida ,  Eiji Tatsumi ,  Shinichi Akao ,  Hideyuki Kosaka

发明人： Toshiyuki Noji ,  Hidetoshi Yoshida ,  Eiji Tatsumi ,  Shinichi Akao ,  Hideyuki Kosaka

IPC分类号： E04B1/98

CPC分类号： E04B1/985

摘要： A damping device has a liquid vessel into which a liquid is injected having a wave motion water surface such that the wave motion direction of the wave motion of the water surface is in the elongated direction of the vessel. Damping members are provided in order to damp the sloshing of liquid in the liquid vessel, and wave dissipation devices are disposed at a portion not always soaked in liquid in the liquid vessel. Accordingly, the vibration of a construction occurring by wind, earthquake and the like is absorbed by the viscosity resistance occurring between the liquid and the damping members, and the vibration is restricted. Moreover, damping performance can be efficiently exercised by providing various installation arrangements.

公开(公告)号：US4618298A

公开(公告)日：1986-10-21

申请号：US595406

申请日：1984-03-30

申请人： Shigeo Takamiya ,  Kazutoshi Inoue ,  Kenzo Tsutaya

发明人： Shigeo Takamiya ,  Kazutoshi Inoue ,  Kenzo Tsutaya

IPC分类号： E21D9/00 ,  E21D9/06 ,  E21D11/40 ,  E21D11/00

CPC分类号： E21D11/40 ,  E21D9/01 ,  E21D9/0607

摘要： A method and apparatus for constructing an enlarged tunnel in a portion of a predetermined region of an existing tunnel. A circumferentially enlarged portion is excavated to define a starting base for a shield machine. The shield machine is positioned in the circumferentially enlarged portion and advanced forward along the existing tunnel in order to enlarge the circumference in the predetermined region of the existing tunnel. A section of a tubular liner lining the existing tunnel is broken and removed therefrom. Thereafter, the resultant enlarged tunnel portion is lined with segments.

摘要翻译： 一种用于在现有隧道的预定区域的一部分中构造放大隧道的方法和装置。 挖掘周向放大部分以限定屏蔽机器的起始基座。 盾构机定位在周向放大部分中，沿着现有隧道向前推进，以便扩大现有隧道的预定区域的周长。 衬套现有隧道的管状衬套的一部分被破坏并从中移除。 此后，所形成的扩大的隧道部分被排成一段。

公开(公告)号：US4530621A

公开(公告)日：1985-07-23

申请号：US558973

申请日：1983-12-07

申请人： Toshio Furuta ,  Nobuhiko Kawamoto ,  Akira Honma

发明人： Toshio Furuta ,  Nobuhiko Kawamoto ,  Akira Honma

IPC分类号： E21D9/06 ,  E21D9/00 ,  E21D9/10 ,  E21D11/04 ,  E21D13/00 ,  E21D11/00

CPC分类号： E21D9/10 ,  E21D13/00 ,  E21D9/00

摘要： A shield driving apparatus and process for enlarging the periphery of a predetermined region of an existing tunnel lined with a primary shield segment assembly wherein some segments of such a region of the primary shield segment assembly that correspond to the predetermined region to be enlarged are removed in series along the axial direction of the existing tunnel. The exposed ground resulting from the removal of the primary shield segment assembly is excavated to form a cavity therein. A circumferentially driving shield machine is positioned in the cavity and is mounted to bridge between the two guide rings provided at both end portions of the predetermined region and along the periphery of the existing tunnel. Circumferential segments are mounted to bridge between the two rings and are fixedly pile one upon another on the rear surface of the shield machine so as to form a series thereof connected to the shield machine while the shield machine is driven forward step by step in the circumferential direction of the existing tunnel along on the guide rings by applying a pressure to the rearmost one of the piled circumferential segments progressively formed. The enlargement of the periphery of the predetermined region lined with a ring of a series of circumferential segments is thus completed.

摘要翻译： 一种用于扩大现有隧道的预定区域的周边的屏蔽驱动装置和方法，该隧道内衬有主屏蔽段组件，其中主屏蔽段组件的这种区域的对应于要扩大的预定区域的一些区段被去除 沿着现有隧道的轴向串联。 从主屏蔽段组件的移除产生的暴露的地面被挖掘以在其中形成空腔。 周向驱动屏蔽机器定位在空腔中，并且安装成在设置在预定区域的两个端部处并沿着现有隧道的周边的两个引导环之间桥接。 环形节段安装在两个环之间的桥梁上，并且在屏蔽机的后表面上彼此固定地堆叠，以形成连接到屏蔽机器的一系列，同时屏蔽机器沿圆周方向逐步驱动 沿着引导环上的现有隧道的方向施加压力到逐渐形成的堆积的周向段中的最后一个。 因此，完成了一系列周向段的环的预定区域的周边的扩大。

公开(公告)号：US4345975A

公开(公告)日：1982-08-24

申请号：US213625

申请日：1980-12-05

申请人： Hideshi Abe ,  Koji Tonooka

发明人： Hideshi Abe ,  Koji Tonooka

IPC分类号： C01C1/10 ,  C02F1/58 ,  B01D3/34

CPC分类号： C02F1/586 ,  C01C1/10 ,  Y10S159/13

摘要： In an apparatus for treatment of an ammoniacal waste liquid comprising a reaction tank for effecting a decomposition reaction of fixed ammonia by adding a calcium series alkali so as to obtain a reaction product comprising free ammonia and a calcium salt, a solid-liquid separator for effecting separation of the calcium salt so as to obtain a separated liquid, a distillation column for steam-stripping of the free ammonia from the separated liquid, and a pipe passage connecting consecutively said reaction tank, said separator and said distillation column, the improvement comprising a heat aging tank interposed in the pipe passage between the solid-liquid separator and the distillation column so that the calcium salt present in a dissolved state in the separated liquid may be separated out and aged in the aging tank where the liquid is raised to the temperature at the top of the distillation column, thus preventing blocking in the distillation column.The distillation column may also be provided with a circulating pipe passage for an acid washing liquid, in a communication at both ends with the column and also provided with a nozzle for blowing gas for stirring the washing liquid in the column.

摘要翻译： 在包含反应槽的氨废液的处理装置中，通过添加钙系碱来进行固定氨的分解反应，得到含有游离氨和钙盐的反应产物的固液分离器， 分离钙盐以获得分离的液体，用于从分离的液体蒸汽汽提游离氨的蒸馏塔和连续连接所述反应罐，所述分离器和所述蒸馏塔的管道，其改进包括 热老化槽置于固液分离器和蒸馏塔之间的管道中，使得在分离液体中以溶解状态存在的钙盐可以在液体升高的老化槽中分离出来并老化 在蒸馏塔的顶部，从而防止在蒸馏塔中堵塞。 蒸馏塔还可以设置有用于酸洗液的循环管道，其在两端与塔连通，并且还设置有用于吹送用于搅拌塔中的洗涤液体的气体的喷嘴。