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1. 发明专利

JP2005036435A Structure of tunnel, and construction method for tunnel 审中-公开
标题翻译：隧道结构及隧道施工方法
公开(公告)号：JP2005036435A
公开(公告)日：2005-02-10
申请号：JP2003198218
申请日：2003-07-17
申请人： Kajima Corp , Komatsu Im Engineering Kk , Komatsu Ltd , Tekken Constr Co Ltd , コマツアイエムエンジニアリング株式会社 , 株式会社小松製作所 , 鉄建建設株式会社 , 鹿島建設株式会社
发明人： NAGAOKA TAKASHI , KASUYA TARO , SAITO MASAHARU , TAKAMURA KEIICHI , HAYAKAWA YASUYUKI , YOSHIKAWA TADASHI , KATO MAKOTO , KODAIRA SADATADA , YAMAMOTO YOSHIHISA , TAKEUCHI TAKU
IPC分类号： E21D9/04 , E21D13/02
摘要： PROBLEM TO BE SOLVED: To provide a structure of a tunnel, and a construction method for the tunnel, which are suitable, for example, for construction of a ramp section of a road tunnel with a large cross section at a great depth, which dispense with soil improvement and various reinforcing construction methods to the utmost, which enable safe, rational and efficient construction, which enable a reduction in construction period and construction cost, which can be applied to either of a shield tunnel and a mountain tunnel, and which enable a road etc. to be rationally joined into one, branched or made wider. SOLUTION: A plurality of bent pipe-shaped buried pipes 17-19 are arranged in such a manner as to cross the longitudinal direction of the tunnel 1. Lining walls 23-25 are formed along the buried pipes 17-19. Both ends of the buried pipes 17-19 and both ends of the lining walls 23-25 are supported by both side sections of the tunnel 1. The tunnel 1 is provided in such a manner as to be capable of communicating with a main line tunnel 3 whereon a main line structure 6 is laid, and a branch line tunnel 4 whereon a branch line structure 8 is laid. The structure 6 and a separation/joining area 35, which can be separated from the structure 6 into the structure 8 or which can be joined to the structure 6 from the structure 8, are provided in the tunnel 1. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供隧道的结构和隧道的施工方法，其适合于例如在大深度处构造具有大横截面的道路隧道的坡道部分最大限度地省去了土壤改良和各种加固施工方式，使施工安全，合理，高效，可以减少施工期和施工成本，适用于盾构隧道和山隧道，使道路等合理加入到一个，分支或更广泛。解决方案：多个弯管管状埋管17-19以与隧道1的纵向相交的方式布置。衬里壁23-25沿着埋管17-19形成。埋管17-19的两端和衬壁23-25的两端由隧道1的两侧部分支撑。隧道1设置成能够与主线隧道在图3中，布置了主线结构6，并且布置了分支线结构8的分支线隧道4。隧道1中设置有结构6和分离/接合区域35，其可以从结构6分离成结构8或者可以从结构8与结构6相连接。版权所有： C）2005，JPO＆NCIPI

2. 发明专利

JP2005030147A Underground structure and its construction method 有权
标题翻译：地下结构及其施工方法
公开(公告)号：JP2005030147A
公开(公告)日：2005-02-03
申请号：JP2003272951
申请日：2003-07-10
申请人： Kajima Corp , Komatsu Im Engineering Kk , Komatsu Ltd , Tekken Constr Co Ltd , コマツアイエムエンジニアリング株式会社 , 株式会社小松製作所 , 鉄建建設株式会社 , 鹿島建設株式会社
发明人： SASAKI YUKINOBU , HAYAKAWA YASUYUKI , HAYASHI NOBORU , YOSHIKAWA TADASHI , NAGAOKA TAKASHI , KASUYA TARO , SAITO MASAHARU , TAKAMURA KEIICHI , KODAIRA SADATADA , YAMAMOTO YOSHIHISA , TAKEUCHI TAKU , SAITO HIROSHI
IPC分类号： E02D29/045 , E21D9/06 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide an underground structure, and its construction method, for arranging a jacking pipe in an arch shape in the ground as design, and effectively utilizing the inside of the jacking pipe as a work space.
SOLUTION: An earth retaining work 2 in the shape of projecting upward in an arch shape, and an earth retaining work 3 in the shape of projecting downward in an arch shape, are respectively constructed between shield holes 1 and 1. Both the earth retaining work 2 and the earth retaining work 3 are formed in an inner diameter for allowing a person to enter; and are constructed by arranging the jacking pipe 6 formed in a circular arc shape of specific curvature in the vertical direction or the oblique direction, in a plurality of rows, by push-advancing in the ground, while mutually connecting a plurality. The jacking pipe 6 uses a steel pipe formed in a circular arc shape having a diameter of 800 mm or more, and having specific curvature, so that work can be performed by allowing a worker to enter.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种地下结构及其施工方法，用于在设计中将拱顶形成的拱顶形状布置在地面上，并且有效地利用顶起管道的内部作为工作空间。解决方案：分别在屏蔽孔1和1之间分别构造呈弧形向上突出形状的接地保持件2和呈拱形的向下突出形状的接地保持件3。接地保持件2和接地保持件3形成为允许人进入的内径; 并且通过在多个列中相互连接的同时通过在地面中推进而将形成为具有特定曲率的圆弧形状的顶起管6在垂直方向或倾斜方向上排列而构成。上升管6使用直径为800mm以上的具有特定曲率的圆弧状的钢管，能够通过使工人进入而进行加工。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005016225A Pressing type simplified freezer 有权
标题翻译：压力式简化冷冻机
公开(公告)号：JP2005016225A
公开(公告)日：2005-01-20
申请号：JP2003184919
申请日：2003-06-27
申请人： Chem Grouting Co Ltd , Kajima Corp , Seiken Co Ltd , ケミカルグラウト株式会社 , 株式会社精研 , 鹿島建設株式会社
发明人： MORIKAWA SEIJI , YOSHIKAWA TADASHI , YOSHIDA TERU , HAYAKAWA YASUYUKI , MURAKAMI TAKESHI , KASHIWAGI TOMOFUMI , KUSHIDA YUKIHIRO , WATANABE TSUNEMASA
IPC分类号： E02D3/115 , E21D9/04
摘要： PROBLEM TO BE SOLVED: To provide a pressing type simplified freezer capable of stopping spring water in a short time by rapidly coping with the spring water welling out abruptly.
SOLUTION: This pressing type simplified freezer used by being pressed to a spring water part A of the natural ground comprises an abutting part 2 abutting on the spring water part A of the natural ground, and a cooling part 3 for cooling the abutting part 2. A cut-off frame 4 is formed in a circumferentially continuous manner around the abutting part 2. A cooling pipe 8 for circulating brine is built in the cooling part 3.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过快速应对突然涌出的弹簧水来在短时间内停止弹簧水的按压型简化冷冻机。解决方案：通过按压到天然地面的弹簧水部分A而使用的这种按压式简化的冷冻器包括邻接在自然地面的弹簧水部分A上的抵接部分2和用于冷却邻接的冷却部分3 切割框架4围绕邻接部分2以周向连续的方式形成。在冷却部分3中内置有用于循环盐水的冷却管8.（C）2005年，JPO＆NCIPI

4. 发明专利

JP2004245253A Torque shear type screw fastener 审中-公开
公开(公告)号：JP2004245253A
公开(公告)日：2004-09-02
申请号：JP2003033131
申请日：2003-02-12
申请人： Kajima Corp , Meiden Ceramics Corp , Meidensha Corp , 明電セラミックス株式会社 , 株式会社明電舎 , 鹿島建設株式会社
发明人： HAYAKAWA YASUYUKI , OGITA KIYOBUMI , IIDA KEN
IPC分类号： F16B31/02 , F16B37/00
摘要： PROBLEM TO BE SOLVED: To provide a torque shear type screw fastener improved in corrosion resistance.
SOLUTION: A female screw part 1a of a nut 1 is screwed to a male screw part 2g of a metal torque shear type high-strength bolt 2. The nut 1 is formed from ceramics.
COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2005273387A Mixing design method for improved soil 有权
标题翻译：改良土壤混合设计方法
公开(公告)号：JP2005273387A
公开(公告)日：2005-10-06
申请号：JP2004091547
申请日：2004-03-26
申请人： Kajima Corp , Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社 , 鹿島建設株式会社
发明人： IGARASHI HIROMASA , HAYAKAWA YASUYUKI , AOYAMA KANAME , WAKIYAMA TETSUYA
IPC分类号： E02D3/12 , G01N11/00
摘要： PROBLEM TO BE SOLVED: To provide an economical and rational mixing design method for improving soil allowing the strength of the improved soil after hardened corresponds to a purpose and provide a measure to improve workability when designing.
SOLUTION: Based on a soil test result in step 101, soil 1 to be improved is classified in steps 102, 103. When the fine grain part content 3 is not more than 30%, according to the procedure shown in ranges A, B, a bleeding test of the improved soil 4 which is not hardened yet is performed on the improved soil 4 obtained by determining test mixing, to select a suitable solidifying material 19, and whether corrective mixing is required or not is determined using a strength test result. When the fine grain part content 3 is 30% or more, according to the procedure shown in ranges C, D, a test related to thickening properties or the like due to cohesion of the improved soil 4 which is not hardened yet is performed on the improved soil 4 obtained by determining test mixing, to select a suitable solidifying material 19, and whether corrective mixing is required or not is determined using the strength test result.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种经济合理的混合设计方法，用于改善土壤，使得硬化后的改良土壤的强度对应于目的，并提供设计时提高加工性的措施。解决方案：根据步骤101中的土壤试验结果，将要改进的土壤1分类为步骤102,103。当细粒部分含量3不大于30％时，根据范围A B，通过确定试验混合而获得的改良土壤4上进行尚未硬化的改良土壤4的渗血试验，选择合适的凝固材料19，以及是否需要矫正混合来确定是否使用强度测试结果。当细粒部分含量3为30％以上时，根据范围C，D所示的步骤，由于未硬化的改良土4的凝聚性而与增稠性等有关的试验在使用强度试验结果确定通过确定试验混合获得的改进的土壤4，选择合适的固化材料19，以及是否需要校正混合。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2004197307A Soil improving method 有权
公开(公告)号：JP2004197307A
公开(公告)日：2004-07-15
申请号：JP2002363355
申请日：2002-12-16
申请人： Chem Grouting Co Ltd , Fudo Constr Co Ltd , Kajima Corp , ケミカルグラウト株式会社 , 不動建設株式会社 , 鹿島建設株式会社
发明人： IGARASHI HIROMASA , HAYAKAWA YASUYUKI , KATO KOJI , SEGUCHI TOMOKATSU , INOUE TETSUO , SAKAI MINORU , YODA MASAMI , SHIBAZAKI MITSUHIRO , YAMAMOTO MINORU , MATSUZAWA SATOSHI
IPC分类号： E02D3/12 , E02D5/40 , E02D23/00 , E02D23/02 , E02D23/08 , E02D23/14 , E02D27/14 , E02D27/18
摘要： PROBLEM TO BE SOLVED: To provide a soil improving method which is applicable to a soft ground under the water surface, carried out on a stable scaffolding without an influence of meteorological conditions, tide level, wave force, or the like, and makes effective use of floating matter generated in bulk at the time of soil improvement.
SOLUTION: The soil improving method is comprised of the following steps. In the first step, a container structure (e.g. a caisson 1) is set on the ground (G) under the water surface, and vertical boring is carried out in an area below the container structure (1) on the ground (G) under the water surface, by using soil improving devices (4, 5), followed by inserting a hardener jetting means (7) from the soil improving devices (4, 5). In the following step, the hardener jetting means (7) functions to horizontally jet a hardener while being rotated, and then the hardener jetting means (7) is drawn upward to thereby carry out the soil improvement. According to the soil improving method, waste matter (e.g. slime S) which is a mixture of the hardener and the soil of the ground (G) under the water surface generated during execution of the hardener jetting step, is housed in the container structure (1).
COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2004092140A Tunnel excavation machine 审中-公开
公开(公告)号：JP2004092140A
公开(公告)日：2004-03-25
申请号：JP2002253429
申请日：2002-08-30
申请人： Kajima Corp , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 鹿島建設株式会社
发明人： SUGIYAMA MASAHIKO , HAYAKAWA YASUYUKI , NAGAMORI KUNIHIRO , KOBAYASHI TAKASHI
IPC分类号： E21D9/087 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a tunnel excavation machine by preventing choking of an earth intake opening formed in a cutter head to stabilize the tunnel excavation work. SOLUTION: An ejecting member 41 having a number of water ejection holes 42 are fixed to the radial central side end of a cutter head 17 in an earth intake opening 21 of the cutter head 17 and a water ejecting pump 43 is disposed in the excavation machine body 11 and further, the water ejecting pump 43 and each ejection member 41 are connected to each other by the first water supply pipe 44 and the second water supply pipe 45. COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2004044148A Ground improvement method 有权
公开(公告)号：JP2004044148A
公开(公告)日：2004-02-12
申请号：JP2002200793
申请日：2002-07-10
申请人： Chem Grouting Co Ltd , Fudo Constr Co Ltd , Kajima Corp , ケミカルグラウト株式会社 , 不動建設株式会社 , 鹿島建設株式会社
发明人： IGARASHI HIROMASA , HAYAKAWA YASUYUKI , SHIMAI MORIYUKI , KOTAKI YUTAKA , KUBO HIROAKI , YONEDA KUNIAKI , OTSUKA MAKOTO , KANDA YOSHIO
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a ground improvement method capable of collecting fluid matter produced by execution of work or submarine sediments without dispersion into water (into the sea) even if a high pressure fluid material is ejected on an underwater (submarine) ground. SOLUTION: The ground improvement method is constituted of a process of creating a tabular support bed rock (8) on the surface layer (3) of the ground (30) under a water face (sea-surface 1), a process of making a rod (5) provided with an ejector (so-called monitor 4) penetrate the support bed rock (8) and inserting it to a specified depth, and a process of rotating the rod (5) while ejecting (j) a hardener (at a high pressure) from the ejector and lifting and mixing/agitating the natural ground (30) of the water bottom (submarine 1) and the hardener. COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004044147A Soil improvement method 有权
公开(公告)号：JP2004044147A
公开(公告)日：2004-02-12
申请号：JP2002200788
申请日：2002-07-10
申请人： Chem Grouting Co Ltd , Fudo Constr Co Ltd , Kajima Corp , ケミカルグラウト株式会社 , 不動建設株式会社 , 鹿島建設株式会社
发明人： IGARASHI HIROMASA , HAYAKAWA YASUYUKI , SHIMAI MORIYUKI , KOTAKI YUTAKA , ANDO YUTAKA , OTSUKA MAKOTO
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide an underwater soil improvement method, for preventing increase in length of a leg for supporting a work plant more than needed without influence of wave and a tide level even in the case of installing the work plant on the surface of the sea.
SOLUTION: This soil improvement method includes: a process of establishing a plate-like support basement 8 on the surface layer part 3 below the surface of the sea 1; a process of supporting leg 7 of the work plant (offshore workbench or offshore platform) 2 by the support basement 8; and a process of improving the ground 30 below the support basement 8.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2008265044A Form and method for molding self-hardening substance such as concrete 有权
标题翻译：用于模制自硬化物质的形式和方法如混凝土
公开(公告)号：JP2008265044A
公开(公告)日：2008-11-06
申请号：JP2007108103
申请日：2007-04-17
申请人： Kajima Corp , Nippon Concrete Ind Co Ltd , 日本コンクリート工業株式会社 , 鹿島建設株式会社
发明人： HAYAKAWA YASUYUKI , MATSUO HISAYUKI , KURAKI SHIYUUJI , ISHIKAWA TAKASHI , SAKATA NOBORU , HIRAISHI YOSHIKI
IPC分类号： B28B7/10
摘要： PROBLEM TO BE SOLVED: To provide a form and a method for molding a self-hardening substance such as concrete, which can enhance molding accuracy by surely moving the self-hardening substance to a molding space, so as to mold the self-hardening substance such as the high-viscosity and high-fluidity concrete.
SOLUTION: This form for molding the self-hardening substance such as the concrete comprises a fixed form 1 which has a depth space 7 enclosed with a side wall plate 5 so as to be capable of housing the self-hardening substance 6 such as the high-viscosity and high-fluidity concrete to be infilled, and a movable form 2, which keeps the lower end journaled to the fixed form 1, makes an entry into the depth space 7 of the fixed form 1 in the state of sandwiching the self-hardening substance 6 in between, and is moved to the side of the fixed form 1 so as to finally obtain the required molding space 9. The movable form 2 is moved to the side of the fixed form 1 by using the form for molding the self-hardening substance such as the concrete, so that the infilled self-hardening substance 6 such as the concrete can be molded in an expanded manner.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于模制混凝土等自硬化物质的形式和方法，其可以通过将自硬化物质确定地移动到成型空间来提高成型精度，从而模制自身 - 高粘度和高流动性混凝土等硬化物质。解决方案：用于模制诸如混凝土的自硬化物质的形式包括固定模1，其具有由侧壁板5包围的深度空间7，以便能够容纳自硬化物质6，例如作为要填充的高粘度和高流动性混凝土，并且将下端保持固定形式1的可动形式2以夹持状态进入固定形式1的深度空间7 自固化物质6在其间并被移动到固定形式1的侧面，以便最终获得所需的模制空间9.可动形式2通过使用形式为模制混凝土等自硬化物质，使混凝土等填充自硬化物质6能够以扩展的方式成型。版权所有（C）2009，JPO＆INPIT

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