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1. 发明专利

JP2002097896A METHOD AND SYSTEM FOR IMPROVING EXCAVATED SOIL 失效
公开(公告)号：JP2002097896A
公开(公告)日：2002-04-05
申请号：JP2000292373
申请日：2000-09-26
申请人： TODA CONSTRUCTION , KAJIMA CORP , TAISEI CORP , NISHIMATSU CONSTR CO LTD , SUMITOMO OSAKA CEMENT CO LTD , TOYO KOGYO CO
发明人： HATADA HIDEAKI , TAKAHASHI SATOSHI , HATA KENJI , HIGUCHI TADASHI , YASUMOTO MASATAKE , KOBAYASHI HIKARI , TAMAI TATSURO , MANABE SATOSHI , SAKAE TAKESHI , KAWAMOTO TAKESHI , WATANABE TORU , ISO HARUO , AOYAMA KANAME , KANZAKI HIDEHARU
IPC分类号： E21D9/12 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide an excavated soil improving system for improving the quality of the excavated soil in the mud pressure shield construction so as to be recycled as the soil for construction without disposing as the industrial waste, and capable of continuously improving the excavated soil in an excavating process of a shield machine. SOLUTION: This excavated soil improving system for improving the excavated soil on the way of an excavated soil carrying passage formed from the excavation at a cutting face 12 to a storage part in a mud pressure shield construction is provided with an electromagnetic flow meter 24, a γ-ray density meter 26 and a neutron moisture meter 28 in a mud discharge pipe 22 of a carrying passage, and provided with an improving device for adding the improving material to the excavated soil. A control unit 32 determines the soil quality of the excavated soil on the basis of the volume of the excavated soil carried per a unit time measured by the electromagnetic flow meter 24 and the moisture quantity measured by the γ-ray density meter 26 and the neutron moisture meter 28, and controls addition of the improving material for improving the excavated soil to the predetermined hardness on the basis of the data previously obtained in response to the moisture quantity and the soil quality.

2. 发明专利

JP2002147171A IMPROVING METHOD FOR EXCAVATED MATERIAL 失效
公开(公告)号：JP2002147171A
公开(公告)日：2002-05-22
申请号：JP2000343312
申请日：2000-11-10
申请人： TODA CONSTRUCTION , KAJIMA CORP , TAISEI CORP , NISHIMATSU CONSTR CO LTD , SUMITOMO OSAKA CEMENT CO LTD
发明人： HATADA HIDEAKI , TAKAHASHI SATOSHI , HATA KENJI , TANIZAWA AKIRA , OCHIAI MASAMI , SHIBATA YASUSHI , IGARASHI HIROMASA , MANABE SATOSHI , SAKAE TAKESHI , WATANABE TORU , ISO HARUO , KIMIJIMA TAKEYUKI , UNO MITSUGI
IPC分类号： E02F7/00 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide an improving method for excavated material capable of turning the excavated material from a mud pressure shield method into a reusable quality as the earth occurred on the construction site instead of industrial waste until the excavated material is carried to the job site and, further, an adequate quality can be maintained anytime in response to the properties of the earth occurred on the construction site. SOLUTION: The material excavated by the mud pressure shield method can be improved in this method which includes a process for determining the amounts of additives and mixings of the plural kinds of improving agents containing at least polymer improving material 34 for turning the excavated material to a predetermined hardness within a target time based on the improving material addition data predetermined depending upon the amount of water and soil properties of the excavated material and a process of adding mixing materials to the excavated material based on the amount of the improving material to be added and the mix.

3. 发明专利

JPH08131716A FILTER PRESS APPARATUS 失效
公开(公告)号：JPH08131716A
公开(公告)日：1996-05-28
申请号：JP27001994
申请日：1994-11-02
申请人： MINI PUBLIC WORKS , SENTAN KENSETSU GIJUTSU CENTER , OHBAYASHI CORP , OMOTO CONSTR CO LTD , KAJIMA CORP , KUMAGAI GUMI CO LTD , KONOIKE CONST , PENTA OCEAN CONSTRUCTION , SATO KOGYO , SHIMIZU CONSTRUCTION CO LTD , DAIHO CONSTRUCTION CO LTD , TOA HARBOR WORKS CO LTD , TOKYU KENSETSU KK , TOYO CONSTRUCTION , TOBISHIMA CONSTRUCT CO LTD , NISHIMATSU CONSTR CO LTD , FUJITA CORP , MITSUI CONSTR , UBE INDUSTRIES , MITSUBISHI MATERIALS CORP , NIHON CEMENT , SUMITOMO OSAKA CEMENT CO LTD , CHICHIBU ONODA CEMENT CORP , NARASAKI SEISAKUSHO KK
发明人： NAEMURA SHOZO , OGAWA SHINKICHI , KIRIKOSHI MAKOTO , ISO HARUO , SUMOTO TOSHIHIRO , ITO KATSUHIKO , ISHIKURA KATSUMASA , OKADA MANABU , KIYONO KATSUHIRO
IPC分类号： B01D25/12
摘要： PURPOSE: To use a pressure pump with good efficiency which gives a high pressure by one stage in a filter press apparatus. CONSTITUTION: A pressure sensor 16 for detecting the slurry pressure at an inlet of a filter press 11 by using a squeeze pump 7 as a pump for carrying under pressure a slurry from an intake tank 3 into the filter press 11 and a pressure controller 17 for comparing the slurry pressure detected by this pressure sensor 16 with a set pressure and controlling a driving motor 20 of the squeeze pump 7 based on the output, are provided.

4. 发明专利

JP2004108977A Test piece forming system and method for measuring cone index, and system and method for measuring cone index 有权
公开(公告)号：JP2004108977A
公开(公告)日：2004-04-08
申请号：JP2002273014
申请日：2002-09-19
申请人： Kajima Corp , Nishimatsu Constr Co Ltd , Taisei Corp , Toda Constr Co Ltd , 大成建設株式会社 , 戸田建設株式会社 , 西松建設株式会社 , 鹿島建設株式会社
发明人： TADA KOJI , OCHIAI MASAMI , MURAI KAZUHIKO , UKEKAWA MAKOTO , HASE HIROYUKI , HIGUCHI TADASHI , TAMAI TATSURO , IGARASHI HIROMASA , MANABE SATOSHI , SAKAE TAKESHI , ITO KEN , HOSOKAWA KATSUMI , WATANABE TORU , ISO HARUO
IPC分类号： G01N1/28 , G01N3/40 , G01N33/24
摘要： PROBLEM TO BE SOLVED: To provide a test piece forming system and a method for measuring a cone index, and a system and a method for measuring the cone index capable of forming a test piece for measuring a cone index or measuring the cone index more effectively than a JIS method.
SOLUTION: A mold 40 is inputted from an input/output part 3, transferred by a turn table 20 and a plurality of cylinders 30-1 to 30-6 to a filling part 4, a compacting part 5, and a cone index measuring part 6 successively, wherein a filing process, a static compacting process and a cone index measuring process are performed.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JPH03197796A SHIELD EXCAVATION METHOD AND SHIELD EXCAVATOR 失效
公开(公告)号：JPH03197796A
公开(公告)日：1991-08-29
申请号：JP33729389
申请日：1989-12-26
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , KAJIMA CORP , SATO KOGYO , SHIMIZU CONSTRUCTION CO LTD , NIPPON STEEL CORP , NISHIMATSU CONSTR CO LTD , MITSUI CONSTR
发明人： ITO HIROYUKI , NAKAO TSUTOMU , KURAKI SHIYUUJI , HAGIWARA HIDEKI , NAKAMURA MINORU , ISO HARUO , TAMURA NAOAKI
IPC分类号： E21D9/087 , E21D9/06 , E21D9/08
摘要： PURPOSE:To efficiently excavate a tunnel having approximately a square shaped section by rotating two cutter arms provided with the turning center on the front diagonal of a skin plate having approximately a square shaped section in a state to make no interference with each other to excavate. CONSTITUTION:Cutter arms 8 and 9 of a shield machine 1 and cutter arms 17 and 18 of a shield machine 2 are reciprocated at a time to excavate a bedrock, and segments are built up. After that, when the construction of parallel running part up to a point where two roads are branched is completed, the bedrock is excavated by the cutter arms 8 and 9 of the shield machine 1, and the segments are built up in the shape of a section of the skin plate 3 to construct one of two roads. Simultaneously, the bedrock is excavated by the cutter arms 17 and 18 of the shield machine 2, the segments are built up in the shape of a section of the skin plate 4, and the direction of the shield machine 2 is gradually changed to construct the other road.

6. 发明专利

JPH02285196A SHIELD EXCAVATOR AND SHIELD WORK METHOD USING SAME 失效
公开(公告)号：JPH02285196A
公开(公告)日：1990-11-22
申请号：JP10692689
申请日：1989-04-26
申请人： MINI PUBLIC WORKS , ISHIKAWAJIMA HARIMA HEAVY IND , KAJIMA CORP , SATO KOGYO , SHIMIZU CONSTRUCTION CO LTD , NIPPON STEEL CORP , NISHIMATSU CONSTR CO LTD , MITSUI CONSTR
发明人： ADACHI YOSHIO , MIZUTANI TOSHINORI , MASHITA HIDETO , ITO HIROYUKI , YOSHIMURA MUNEO , MORITA YOSHIHIRO , HAGIWARA HIDEKI , NAKAMURA MINORU , ISO HARUO , UMEZONO TERUHIKO
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087
摘要： PURPOSE:To shorten a construction period by using a shield machine having cylindrical skin plates capable of dividing lengthwise and expanding and moving in a diametrical direction, and driving forward while assembling a lining wall body on the inner side as well as excavating with expansion blade cutters on the front. CONSTITUTION:A skin plate 2 having a cylindrical outer diameter and a cutter device 3 are provided to a shield excavator 1, and the plate 2 is divided into two dividers 4 and 4 to weight both ends evenly each other. Cross-shaped fixed frames 5... are provided in a state of coupling with coupling bars 6... to arrange moving frames 7... to the periphery, and parts opposed to the frames 5... and 7... are fitted and formed each other to control relative front and rear movement. Expansion blades 11... are provided to the cutter device 3 capable of moving in the diametrical direction between both frames 5 and 7 in the diametrical direction of the shield machine 1, and an outbreak of the enlargement of an excavating section is made. According to this constitution, adverse effect on the surrounding can be controlled as much as possible to carry out construction.

7. 发明专利

JP2010222837A Manufacturing method for inner surface covering segment for tunnel lining and form device for the same 有权
标题翻译：用于隧道内衬的内表面覆盖部分的制造方法及其相关的形成装置
公开(公告)号：JP2010222837A
公开(公告)日：2010-10-07
申请号：JP2009071145
申请日：2009-03-24
申请人： Grace Chemicals Kk , Maeda Corp , Nishimatsu Constr Co Ltd , Shonan Plastic Mfg Co Ltd , Taisei Corp , Toda Constr Co Ltd , グレースケミカルズ株式会社 , 前田建設工業株式会社 , 大成建設株式会社 , 戸田建設株式会社 , 株式会社湘南合成樹脂製作所 , 西松建設株式会社
发明人： OKAMURA MITSUMASA , KOBAYASHI OSAMU , MIYOSHI HIROKI , KATO SHUZO , NISHIDA YOSHIO , ISO HARUO , KANEKO NORIHIKO , YASAKA MITSUHIRO , SEKIGUCHI HIROYUKI , NOMOTO KOSUKE , SEKIGUCHI TADAO , IWAKI KEISUKE , MOTOSHIGE NOBUHIRO , MIURA MASAKAZU
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for an inner surface covering segment for fixing a resin-made sheet while saving labor and holding it equally over the whole surface. SOLUTION: In this manufacturing method for the inner surface covering segment S for tunnel lining by fixing the resin-made sheet 21 on a form face corresponding to an inner surface of the segment of the form device 1 for segment and placing concrete in a form, many holes 2a are formed on the form face 2A corresponding to the inner surface of the segment, a vacuum chamber 5 capable of adjusting degree of vacuum is formed on a rear surface side of the form face 2A, and pressure inside the vacuum chamber 5 is set to the predetermined negative pressure to place concrete in the form while the resin-made sheet 21 is fixed by suction force. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于固定树脂制片材的内表面覆盖部分的制造方法，同时节省劳动力并将其保持在整个表面上。解决方案：在这种用于隧道衬里的内表面覆盖段S的制造方法中，将树脂制的片21固定在与形成装置1的段的内表面相对应的形状面上，并将混凝土置于在形成面2A上形成有多个孔2a，与形成面2A的内面相对应地形成有能够调整真空度的真空室5，真空室内的压力将室5设定为规定的负压，以通过抽吸力固定树脂制的片材21来形成混凝土。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JPH03161693A CONSTRUCTION METHOD OF BRANCH SECTION OF UNDERGROUND TUNNEL ROAD 失效
公开(公告)号：JPH03161693A
公开(公告)日：1991-07-11
申请号：JP30257389
申请日：1989-11-21
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , KAJIMA CORP , SATO KOGYO , SHIMIZU CONSTRUCTION CO LTD , NIPPON STEEL CORP , NISHIMATSU CONSTR CO LTD , MITSUI CONSTR
发明人： SUZUKI TOSHIO , SASAKI YUKINOBU , KURAKI SHIYUUJI , HAGIWARA HIDEKI , NAKAMURA MINORU , ISO HARUO , SADA TATSUNORI
IPC分类号： E21D9/00 , E21D9/14
摘要： PURPOSE:To utilize the great depth of an underground effectively by placing timbering members of steel pipes with a large caliber between main tunnels by adjoining them in the up and down directions, connecting bearing walls to them to construct, and forming a road and ceiling of a branch section. CONSTITUTION:Timbering members 10 of steel pipes with a large caliber are placed between main tunnels 7 and 7 in the up and down directions at a specific interval H1 in the way to adjoin to each other in the horizontal direction. After that, bearing walls 5c are constructed between the timbering members 10 and 10 in the way to connect the up and down timbering members 10 and 10, and earth between the up and down timbering members 10 and 10 is removed to form a road 5a and ceiling 5b of a branch section 5. Then, the bearing walls 5c bearing the ceiling 5b are constructed by using the timbering members 10 and 10. Auxiliary tunnels 11 to accommodate branch lines 6 are excavated. According to the constitution, the vast branch section 5 can be safely constructed and, at the same time, a road in the underground tunnel can be effectively utilized.

9. 发明专利

JPH03281898A METHOD FOR CONNECTING SHIELD TUNNEL TO STRUCTURE OR SHIELD TUNNELS EACH OTHER, AND DEVICE THEREFOR 失效
公开(公告)号：JPH03281898A
公开(公告)日：1991-12-12
申请号：JP7886790
申请日：1990-03-29
申请人： MINI PUBLIC WORKS , ISHIKAWAJIMA HARIMA HEAVY IND , KAJIMA CORP , SATO KOGYO , SHIMIZU CONSTRUCTION CO LTD , NIPPON STEEL CORP , NISHIMATSU CONSTR CO LTD , MITSUI CONSTR
发明人： ADACHI YOSHIO , MIZUTANI TOSHINORI , ISHIMURA TOSHIAKI , WAKECHIGAI TAKASHI , NAKAO TSUTOMU , KURAKI SHIYUUJI , HAGIWARA HIDEKI , NAKAMURA MINORU , ISO HARUO , HAYASHI TOSHIO
IPC分类号： E21D11/04
摘要： PURPOSE:To construct a large-scale underground space by a method wherein recessed part is excavated with a copy cutter before the excavation reaches a specified section of a tunnel and the excavation is progressed further with movable protuberances thrust into the recessed part, and concrete is cast between projected parts of deformed segments and a structure. CONSTITUTION:A recessed part D is excavated with a copy cutter 6 that is thrust out and retracted. A temporary seal plate 21 is installed to a tail plate 18 with a jack spacer 15 removed, and an air bag type seal 22 is inflated and is put against the plate 21 and movable protuberances 12 are thrust out toward the recessed part D. Then a shield jack 14a is extended and, at the same time, a sliding type protuberance 17 is thrust out with a receiving member 16 moved to the jack 14a side, and the seal 22 is pushed into a space outside standard segments S. After this, the tail plate 18 that is removable and the temporary seal plate 21 are removed. Thereby work can be executed with greatly improved workability and safety at low costs.

10. 发明专利

JP2004360227A Construction method for confluent part of shielded tunnel 有权
标题翻译：屏蔽隧道混凝土结构施工方法
公开(公告)号：JP2004360227A
公开(公告)日：2004-12-24
申请号：JP2003157112
申请日：2003-06-02
申请人： Nishimatsu Constr Co Ltd , 西松建設株式会社
发明人： OE IKUO , MITO KENJI , WATANABE TORU , ISO HARUO , OGURI TOSHIO , UCHIDA KATSUMI , SUZUKI YASUYUKI
IPC分类号： E21D9/06 , E21D11/00 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To provide a construction method for a confluent part of a shielded tunnel, for rationally constructing the confluent part of the two shielded tunnels, particularly, in a deep depth underground space.
SOLUTION: When constructing the confluent part TJ of a main line tunnel T1 and a branch line tunnel T2 respectively constructed by a shielding construction method, the main line tunnel T1 and the branch line tunnel T2 are advanced for boring so as to mutually draw near in a section of the confluent part TJ, and linings 1 and 2 of a substantially D-shaped cross section are respectively assembled, and an envelope of the cross section of the linings 1 and 2 is formed in a substantially circular shape. Next. the main line tunnel 1 and the branch line tunnel T2 are continued by removing a part 1A and 2A of the linings 1 and 2 for separating the tunnels, and steel shells 5 and 6 are installed so as to cover a part between the linings 1 and 2 of these main line tunnel T1 and branch line tunnel T2. The linings 1 and 2 of the main line tunnel T1 and the branch line tunnel T2 are integrated by filling a filler 7 in a space between these steel shells 5 and 6 and the linings 1 and 2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于屏蔽隧道的汇合部分的施工方法，用于合理地构建两个屏蔽隧道的汇合部分，特别是在深深的地下空间中。解决方案：当构建主线隧道T1的汇合部分TJ和分别由屏蔽施工方法构成的分支线隧道T2时，主线隧道T1和分支线隧道T2前进用于镗孔以相互在汇合部分TJ的一部分附近吸附，并且分别组装基本上D形的横截面的衬垫1和2，并且衬垫1和2的横截面的外壳形成为大致圆形形状。下一个。通过移除用于分离隧道的衬里1和2的部分1A和2A来继续主线隧道1和分支线隧道T2，并且安装钢壳5和6以覆盖衬里1和这些主线隧道T1和分支线隧道T2中的2个。通过在这些钢壳5和6与衬板1和2之间的空间中填充填料7，将主管道隧道T1和分支管道隧道T2的内衬1和2集成。版权所有（C）2005 ，JPO＆NCIPI

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