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1. 发明专利

JPH0841921A FLEXIBLE JOINT FOR WEDGING SHAFT 失效
公开(公告)号：JPH0841921A
公开(公告)日：1996-02-13
申请号：JP19614294
申请日：1994-07-28
申请人： KAJIMA CORP , SEIBU POLYMER CORP
发明人： SHIBATA MAMORU , NAKAGAWA MASAYOSHI , MASAKA KOSEI , GOTO YUJI , ICHIHARA YOSHIHISA , ASANO TOSHIRO
IPC分类号： E02D29/12 , E21D5/10 , E21D11/04
摘要： PURPOSE:To permit relative displacement between a wedging shaft and a lateral pit by joining a plurality of divided pieces to form an annular shape corresponding to the cross section of the wedging shaft, and wedgingly setting the annular shape between branched spots. CONSTITUTION:The end of a branched piece 31 is joined with the end of an adjacent branched piece 31 through a joining metal fitting 36 to form a united annular shape, and a joint between the above ends of branched pieces 31 is wedgingly set between a shaft base part 11 and a shaft 2 in a state where sealing members 41, 42 are stuck to the joint, and an anchor bolt 35 is sunk in a concrete wall, and an upper and a lower pressure receiving iron plate 33, 34 are severally firmly joined to the shaft 2 and the shaft base part 11. Water stopping among the pressure receiving iron plates 33, 34 and the shaft 2 or the shaft base part 11 is carried out by water stopping members 41, 42, and water stopping between the joined faces of the branched pieces 31 is carried out by a sealing material 40, and when relative displacement occurs in a sealed pipe line 1 and the shaft 2, a movable part deforms elastically to permit the relative deformation for preventing damage caused by the excessive stress occurring in the sealed pipe line 1 and the shaft 2.

2. 发明专利

JPH1088958A LANDSLIDE PROTECTING METHOD FOR VERTICAL SHAFT HAVING OPENING PART IN UPPER PART THEREOF 失效
公开(公告)号：JPH1088958A
公开(公告)日：1998-04-07
申请号：JP24756596
申请日：1996-09-19
申请人： KAJIMA CORP
发明人： AKAGI YASUHIDE , IKEMATSU TOYOFUMI , NAKAGAWA MASAYOSHI , SUZUKI YOSHINOBU , SHIBATA MAMORU
IPC分类号： E02D5/20 , E21D1/00 , E21D5/01 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To simplify the execution by vertically providing a core material in a soil cement column wall outside of a part, which is not formed with an underground continuous wall, and previously arranging a steel material in the part, which is not formed with the underground continuous wall, and after the inner excavation of the underground continuous wall and the construction of vertical shaft frame are performed, withdrawing the core material so as to perform the excavation outside of the vertical shaft at a part having an opening. SOLUTION: At the time of providing an opening part 1a in a vertical shaft framework 1, a core material is provided in soil cement column wall 3a outside of a part of a vertical shaft framework so as to have an earth slide protecting function without constructing an underground continuous wall 2 at the part to be formed into an opening part 1a. A steel material is stood from the underground continuous wall 2 so as to be arranged at a part, which is not formed with the underground continuous wall. After excavating inside of the underground continuous wall 2 and after constructing the vertical shaft framework 1, the core material is withdrawn, and excavation of outside of the vertical shaft having the opening part 1a is performed in the open condition, but the landslide protection is performed by applying the reaction force of thrust to the steel material by land slide protection using steel plate piles. Consequently, simple and reasonable execution can be perform at a low cost.

3. 发明专利

JPH025205B2 失效
公开(公告)号：JPH025205B2
公开(公告)日：1990-02-01
申请号：JP13084284
申请日：1984-06-27
申请人： KAJIMA CORP
发明人： NAITO SHIZUO , IWATA MITSUISA , TAKAHASHI JUJI , SHIBATA MAMORU , NISHIDA MITSUYUKI , TADA SHIGERU , YOSHIDA YASUHISA
IPC分类号： E02D5/80

4. 发明专利

JPS6114321A Anchoring method of pile in rock with rock anchor 失效
标题翻译：具有岩锚的岩石桩的锚固方法
公开(公告)号：JPS6114321A
公开(公告)日：1986-01-22
申请号：JP13084284
申请日：1984-06-27
申请人： Kajima Corp
发明人： NAITOU SHIZUO , IWATA MICHIKATSU , TAKAHASHI YUUJI , SHIBATA MAMORU , NISHIDA MITSUYUKI , TADA SHIGERU , YOSHIDA YASUHISA
IPC分类号： E02D5/80
CPC分类号： E02D5/808
摘要： PURPOSE:To carry out an economical and speedy work, by a method wherein a steel pipe pile is provided to be driven into a specified position and a slot of small diameter for a rock anchor is bored through and the rock anchor steel unit is set to be inserted into the slot and stressed after grout material is provided there. CONSTITUTION:A steel pipe 11 which is provided with a pile end stiffener 12 is driven aslant into a specified position, and after the pile end is cleaned, a guide pipe 16 is used to bore a slot 19 of small diameter for a rock anchor through. Then, a rock anchor steel unit 20 is inserted into the slot 19 through the head of the pile 11 and is set at a specified position, and the slot is grouted with mortar 27 also just under the anchor unit 20. And after the mortar is cured, the rock anchor steel unit 20 is stressed at the head of the pile and prestress is introduced into the anchor unit. As the result, wherever the place, the work can be carried out, and the proof stress of the anchor can be checked when it is stressed.
摘要翻译：目的：为了进行经济和快速的工作，通过将钢管桩设置为被驱动到指定位置并且用于岩石锚杆的小直径的狭槽钻孔的方法，并且将岩石锚固钢单元设置为插入槽中并在水泥浆材料之后施加应力。构成：设置有桩端加强件12的钢管11被倾斜地驱动到指定位置，并且在桩端被清洁之后，使用导管16来将小直径的槽19用于岩石锚通过。然后，岩石锚固钢单元20通过桩11的头部插入槽19中，并且被设置在特定位置，并且槽也在刚好在锚固单元20下方的砂浆27上灌浆。在砂浆是固化后，岩石锚固钢单元20在桩的头部受到应力，并且将预应力引入锚固单元中。结果，无论在何处，可以进行工作，并且在施加压力时可以检查锚的证明应力。

5. 发明专利

JP2010082495A Waste excavation system and method 有权
标题翻译：废物挖掘系统和方法
公开(公告)号：JP2010082495A
公开(公告)日：2010-04-15
申请号：JP2008251214
申请日：2008-09-29
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KURIOKA HITOSHI , TOIDA KATSU , KAWABATA JUNICHI , MAMIYA TAKASHI , TANAKA MAYUMI , MAKINO SHINICHI , MORI NOBUYUKI , SHIBATA MAMORU , FUJITA RYOICHI , AOYAMA KAZUFUMI , OZAWA KAZUYOSHI , ITO MASARU
IPC分类号： B09B5/00
摘要： PROBLEM TO BE SOLVED: To provide a waste excavation system and method that suppress spread of contamination from wastes in the ground and that, even if the wastes in the ground have high temperature, capable of efficiently cooling and excavating the wastes while safety and working environment are properly maintained. SOLUTION: The waste excavation system 1A includes excavator 7 for excavating natural ground M to dig wastes and a spray nozzle 11 for spraying micro waterdrops WD toward the wastes dug out by the excavator 7. In this configuration, micro waterdrops WD are sprayed from the spray nozzle 11 to the wastes, so that the wastes can be cooled by using latent heat of evaporation of the micro waterdrops WD. As a result, the cooling is possible with excellent energy efficiency compared with cooling by using sensible heat of water. Further, as the micro waterdrops WD evaporate by taking heat of the wastes, no soft ground is formed, therefor reducing risk of the excavation. Furthermore, since no micro waterdrops WD run down to the downstream site, spread of contamination can be effectively suppressed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种抑制地面废物污染扩散的废弃物挖掘系统和方法，即使地面上的废物具有高温，也能够在安全的同时有效地冷却和挖掘废物工作环境得到妥善维护。解决方案：废物挖掘系统1A包括用于挖掘自然地面M挖掘废物的挖掘机7和用于将微水滴WD喷射到由挖掘机7挖出的废物的喷嘴11.在该构造中，喷洒微水滴WD 从喷嘴11到废物，使得可以通过使用微水滴WD的蒸发潜热来使废物冷却。结果，与通过使用显热水进行冷却相比，能够实现优异的能量效率的冷却。此外，由于微水槽WD通过吸收废物的热量而蒸发，不会形成软土，从而降低开挖的风险。此外，由于没有微水滴WD向下流动，所以可以有效地抑制污染的扩散。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JPS611714A PILING WORK 失效
公开(公告)号：JPS611714A
公开(公告)日：1986-01-07
申请号：JP11993084
申请日：1984-06-13
申请人： KAJIMA CORP
发明人： IWATA MITSUISA , NAITOU SHIZUO , TAKAHASHI YUUJI , SHIBATA MAMORU , NISHIDA MITSUYUKI , TADA SHIGERU , YOSHIDA YASUHISA
IPC分类号： E02B17/00
摘要： PURPOSE:To shorten the period of construction by a method in which concrete blocks with sheath tubes are set on the seabed, piles are inserted into the sheath tubes, and an adhesive is supplied into the piles to bond the piles with the sheath tubes. CONSTITUTION:The surface of the rock bed R of the seabed is treated and precast concrete blocks 1 into which sheath tubes 10 are set at a given angle are set on the rock bed R. Piles 20 are inserted into the tubes 10, and an adhesive M, e.g., cement mortar, etc., is supplied into the piles 20 to fill up the aperture S between the piles 20 and the tubes 10.

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