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1. 发明专利

JPH0626016A DIRECT SUSPENDING METHOD FOR CABLE ERECTION OF BRIDGE 失效
公开(公告)号：JPH0626016A
公开(公告)日：1994-02-01
申请号：JP18083992
申请日：1992-07-08
申请人： MITSUBISHI HEAVY IND LTD
发明人： KUMAGAI YOJI , TSUCHIYA YOSHIKAZU , HAGIWARA ATSUSHI , KAWAMOTO KOJI , MAMIYA RYUICHI
IPC分类号： E01D21/00 , E01D21/04
摘要： PURPOSE:To shorten a construction period by adjusting the hydraulic pressure of a hydraulic cylinder which is fitted to every erection step connecting main cables to a bridge body and adjustable as to the fitting position, based on load calculation data at each suspending point. CONSTITUTION:When main cables 3 are lifted or lowered, in the condition in which a hydraulic cylinder 27 and a suspending frame of lower step 26 provided at every suspending point take charge of a suspending load, a frame 24 is positioned up and down by tightening or loosening the screw 35 on the upper face of the upper step suspendingh frame 24. Further, the screws 35, 25 of the frame 24 are tightened, the screw 34 of the frame 26 is loosened so as to release the hydraulic pressure of the cylinder 27 and transfer the load to the frame 24, and the position of the frame 26 in the up and down direction is adjusted. The hydraulic pressure of the cylinder 27 is displayed on a central operation board through a pressure converter, a hydraulic pressure control board, a motor-driven pump unit, and a digital load part. Further, hydraulic pressure of each cylinder 27 is adjusted by remote-controlling the pressure from the central operation board based on the load calculation data at every suspending point.

2. 发明专利

JPH062312A METHOD AND APPARATUS FOR DRAWING CABLE OF CABLE STAYED BRIDGE 失效
公开(公告)号：JPH062312A
公开(公告)日：1994-01-11
申请号：JP15807592
申请日：1992-06-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： TOMITA NOBORU , AKIYAMA HIROSHI , HAGIWARA ATSUSHI , KAWAMOTO KOJI , MIYANAGA MITSURU
IPC分类号： E01D11/00 , E01D11/04 , E01D19/16
摘要： PURPOSE:To permit a center hole jack for adjusting cables to be assembled on a protection work moving by utilizing the space under the bridge girder. CONSTITUTION:A cable-drawing device 5 incorporated integrally with a center hole jack 14 in a freely adjustable manner is set on a protection work 4 hung down from a girder 1 under construction, and a cable 29 is passed through the jack 14 positioned by the device 5. Afterwards, the jack 14 is set on the girder l under construction for drawing operation of the cable 29.

3. 发明专利

JPS61127998A Low-temperature underground tank 失效
标题翻译：低温地下油罐
公开(公告)号：JPS61127998A
公开(公告)日：1986-06-16
申请号：JP24869784
申请日：1984-11-27
申请人： Mitsubishi Heavy Ind Ltd
发明人： FUNASAKA KYOHEI , HAGIWARA ATSUSHI
IPC分类号： F17C13/08 , F17C3/00
CPC分类号： F17C3/005 , F17C2201/052 , F17C2203/0678 , F17C2270/0142
摘要： PURPOSE:To simplify construction and shorten a period of construction, by forming a side wall of a tank body by an upper portion of a continuous underground wall constructed by a concrete wall surrounding an underground tank and a water shielding layer made of a thin-walled carbon steel plate as formed on the concrete wall. CONSTITUTION:A water-tight or liquid-tight continuous underground wall 12 is constructed by fixing a water shielding layer 13 made of a thin-walled carbon steel plate on an inner circumferential surface of a concrete wall 12a through an anchor metal 14 or the like. Thus, an underground water (a) existing at a concrete connecting portion 15 and outside the continuous underground wall 12 may be prevented from penetrating into the inside of the wall. After construction of the continuous underground wall 12, soil existing inside the wall is excavated off. Then, an upper portion of the continuous underground wall 12 is utilized for a side wall of a tank body without providing a side wall concrete of the tank body as in the prior art.
摘要翻译：目的：为了简化施工和缩短施工时间，通过由围绕地下水箱的混凝土墙和由薄壁制成的防水层构成的连续地下墙的上部形成罐体的侧壁碳钢板形成在混凝土墙上。构成：通过锚固金属14等将由薄壁碳钢板制成的防水层13固定在混凝土壁12a的内周面上而构成防水或液密连续的地下壁12 。因此，可以防止存在于混凝土连接部分15处和连续的地下壁12外部的地下水（a）渗透到壁的内部。连续地下墙12施工后，围墙内存在的土壤被挖出。然后，如现有技术那样，连续的地下壁12的上部用于罐体的侧壁，而不提供罐体的侧壁混凝土。

4. 发明专利

JPS58112988A SCAFFOLD IN TANK 失效
公开(公告)号：JPS58112988A
公开(公告)日：1983-07-05
申请号：JP20608681
申请日：1981-12-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： HAGIWARA ATSUSHI , TAKEJI EIJI
IPC分类号： B65D90/00

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