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1. 发明专利

JPH09242024A BEAM LAYING METHOD AND SUPPORT PART EXECUTION METHOD USED THEREFOR 失效
公开(公告)号：JPH09242024A
公开(公告)日：1997-09-16
申请号：JP5333096
申请日：1996-03-11
申请人： NIPPON TETSUDO KENSETSU KODAN , RAILWAY TECHNICAL RES INST , TOKAI RYOKAKU TETSUDO KK , KANEKO KK
发明人： KANO HIROHARU , YAMAZUMI KATSUMI , KANEKO YOSHIHISA
IPC分类号： E01D21/00 , E01B37/00 , E01D19/04
摘要： PROBLEM TO BE SOLVED: To efficiently execute laying of beam by defining the X, Y coordinates and Z axis direction of a ball point positioning a support part, engaging it with the ball point, determinating the position and posture of support plate, and then fixing the posture of the support plate with mortar. SOLUTION: In the execution of support part 4, a beam seat 1 is placed on which beams 2, 3 is disposed, a measurement reference point 5 positioned by performing measurement the vicinity of position at which the support part 4 is placed is arranged. Next, the height position of the support part 4 in the vicinity of the refference point 5 and the coordinate position in the ground surface direction are adjusted based on the position of the reference point 5 and determined by ball point. Then, support plate of adjucent beams 2, 3 are mutually connected by a jig and the X, Y coordinates and Z axis direction of support plate are defined. Further, the inclination posture in the beam direction given at the installation position of the support plate and the inclination posture in the cant direction are given, and non-shrinking type mortar is filled in between the support plate and the beam seat 1. Accordingly, the support plate is fixed on the beam seat 1, positional matching in the beams 2, 3 themself is dispensed, and thereby many beams 2, 3 can be layed in a short time.

2. 发明专利

JP2896115B2 失效
公开(公告)号：JP2896115B2
公开(公告)日：1999-05-31
申请号：JP5333096
申请日：1996-03-11
申请人： NIPPON TETSUDO KENSETSU KODAN , TETSUDO SOGO GIJUTSU KENKYUSHO , TOKAI RYOKAKU TETSUDO KK , KANEKO KK
发明人： KANO HIROHARU , YAMAZUMI KATSUMI , KANEKO YOSHIHISA
IPC分类号： E01D21/00 , E01B37/00 , E01D19/04

3. 发明专利

JP2006274724A Installation method for body to be tightened on foundation 有权
标题翻译：在基金会上加强身体的安装方法
公开(公告)号：JP2006274724A
公开(公告)日：2006-10-12
申请号：JP2005097886
申请日：2005-03-30
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： YAMAZUMI KATSUMI , URABE MASAO
IPC分类号： E01B25/30 , F16B35/04
摘要： PROBLEM TO BE SOLVED: To provide an installation method for a body to be tightened on a foundation for installing an anchor for the body to be tightened (a guide-way side wall) relatively precisely and performing adjustment construction work after the installation smoothly.
SOLUTION: In this installation method for the body to be tightened on the foundation, the body to be tightened 2 provided with a tightening hole 3 having hole diameter obtained by adding adjustment allowance 3A to hole diameter required for fixing the body to be tightened is temporarily fixed on the foundation 1 in advance, and a hole 4 for fixation of a tightening bolt is formed in the foundation 1 through the tightening hole 3 to fix the body to be tightened 2 on the foundation 1 using the hole 4 for fixation.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在相对精确地安装用于被紧固的主体的锚固件（导向侧壁）的基础上紧固的主体的安装方法，并且在安装之后进行调整构造工作顺利。
解决方案：在本体安装方法中，要在基座上紧固本体，要紧固的主体2设有一个具有孔径的紧固孔3，孔3通过将调整余量3A添加到将体固定所需孔径紧固件预先临时固定在基座1上，并且用于固定紧固螺栓的孔4通过紧固孔3形成在基座1中，以使用孔4固定在基座1上用于固定。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JPH05214818A REPAIRING METHOD FOR CURED CONCRETE 失效
公开(公告)号：JPH05214818A
公开(公告)日：1993-08-24
申请号：JP2296392
申请日：1992-02-07
申请人： RAILWAY TECHNICAL RES INST , NIPPON STEEL CORP , NIPPON STEEL CHEMICAL CO , TAIHEI KOGYO KK , NISSAN CHEMICAL IND LTD
发明人： MIYAMOTO MASAO , YAMAZUMI KATSUMI , IMANISHI NAOTO , MOROOKA HITOSHI , IMANISHI AKIHIRO , HORI TAKAHIRO
IPC分类号： E04G23/02
摘要： PURPOSE:To prevent entry of a deterioration factor by a method wherein a lithium nitrite water solution is pressurized and fed in pores opened to a cured concrete surface and the pores are filled with a cement injection material. CONSTITUTION:A lithium nitrite water solution is injected in deep cracks opened on a cured concrete surface or bores bored from a concrete surface to the interior. The pores after pressure impregnation treatment is applied on the cured concrete by means of the lithium nitrite water solution, are filled with a cement injection material consisting mainly of blast furnace slag powder. Thus, deterioration to the interior of concrete is prevented from occurring.

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