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1. 发明专利

JPH1077645A FOUNDATION REINFORCING CONSTRUCTION METHOD FOR CYLINDRICAL TANK 失效
公开(公告)号：JPH1077645A
公开(公告)日：1998-03-24
申请号：JP23176996
申请日：1996-09-02
申请人： HAZAMA GUMI
发明人： YOSHIMURA KAZUHIKO , MIHARA MASAYA , OHASHI MIKIO
IPC分类号： E02D27/34 , E02D27/38
摘要： PROBLEM TO BE SOLVED: To execute work at low a cost with high efficiency by moving a ground improvement machine around a tank without transferring piping or the like in a tank yard prior to constructing a ring-shaped setting wall in a surrounding area for an oil tank or the like constructed under Fire Service Law legislated before 1977. SOLUTION: According to this foundation reinforcing construction method for a cylindrical tank, a rail 2 is provided in the outer peripheral area of a side plate 1' of a cylindrical tank 1 prior to constructing a ring-shaped setting wall as a means designed to troubleshoot the liquefaction trouble of a surrounding ground of an existing cylindrical tank and a part 20 of a ground improvement machine 10 is remodeled so that the ground improvement machine 10 may move along this rail 2. It is also possible to provide the rail on a crushed stone in the surrounding area of the side plate 1' of the cylindrical tank 1 by way of a support member.

2. 发明专利

JPS60126494A CONTROL APPARATUS AND METHOD OF SHIELD DRILLING MACHINE 失效
公开(公告)号：JPS60126494A
公开(公告)日：1985-07-05
申请号：JP23483783
申请日：1983-12-13
申请人： HAZAMA GUMI
发明人： SONODA TETSUSHI , KESEN TETSUO , FUJIMOTO AKIO , YOSHIMURA KAZUHIKO
IPC分类号： E21D9/06 , E21D11/10

3. 发明专利

JPS60109498A CONCRETE CASTING METHOD 失效
公开(公告)号：JPS60109498A
公开(公告)日：1985-06-14
申请号：JP21729783
申请日：1983-11-18
申请人： HAZAMA GUMI
发明人： SONODA TETSUJI , KESEN TETSUO , FUJIMOTO AKIO , YOSHIMURA KAZUHIKO
IPC分类号： E21D9/06 , E21D11/10

4. 发明专利

JPS60171905A DEVICE FOR METHOD OF STORING COAL IN WATER 失效
公开(公告)号：JPS60171905A
公开(公告)日：1985-09-05
申请号：JP2661184
申请日：1984-02-15
申请人： HAZAMA GUMI , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YOSHIMURA KAZUHIKO , UZUKI TAKASHI
IPC分类号： B65G5/00 , B65G53/30
摘要： PURPOSE:To rationalize transportation and storage and improve a measure to prevent disasters by transporting coal together with water from a ship to a coal pond, which is provided with a water permiable screen, on a quay, taking out said coal after draining water, and deliverying said coal after dehydrating. CONSTITUTION:Water is sent to a ship 1 through a shift pond 21, piping 22, and sea-bottom piping 6a, and coal is introduced, together with this water, into a coal pond 5 through a sea bottom piping 6 and land-surface piping 7, in a state of slurry, and stored in a condition soaked in water. Then, water in the pond 5 is drawn up through a water permeable screen and a water permeable sink, which are not shown in the figure, and drained. Then, the coal is taken out by means of an unloader and, after being dehydrated by a dehydrating device, distributed to each consumer. Thus, by transporting and storing coal by utilizing water, the storage and transportation can be radionalized, solving the problems of dust and preventing disaster.

5. 发明专利

JPS60109499A CONCRETE SOLIDIFYING APPARATUS 失效
公开(公告)号：JPS60109499A
公开(公告)日：1985-06-14
申请号：JP21729883
申请日：1983-11-18
申请人： HAZAMA GUMI
发明人： SONODA TETSUJI , KESEN TETSUO , FUJIMOTO AKIO , YOSHIMURA KAZUHIKO
IPC分类号： E21D9/06 , E21D11/10

6. 发明专利

JPS60109496A FRAME BODY FOR SHIELD CONSTRUCTION METHOD 失效
公开(公告)号：JPS60109496A
公开(公告)日：1985-06-14
申请号：JP21729583
申请日：1983-11-18
申请人： HAZAMA GUMI
发明人： SONODA TETSUJI , KESEN TETSUO , FUJIMOTO AKIO , YOSHIMURA KAZUHIKO
IPC分类号： E21D9/06 , E21D11/10

7. 发明专利

JPS60109495A SHIELD CONSTRUCTION METHOD 失效
公开(公告)号：JPS60109495A
公开(公告)日：1985-06-14
申请号：JP21729483
申请日：1983-11-18
申请人： HAZAMA GUMI
发明人： SONODA TETSUJI , KESEN TETSUO , FUJIMOTO AKIO , YOSHIMURA KAZUHIKO
IPC分类号： E21D9/06 , E21D11/10

8. 发明专利

JPH1068377A PUMPED STORAGE POWER STATION 失效
公开(公告)号：JPH1068377A
公开(公告)日：1998-03-10
申请号：JP22554396
申请日：1996-08-27
申请人： HAZAMA GUMI
发明人： YOSHIMURA KAZUHIKO
IPC分类号： F03B13/08
摘要： PROBLEM TO BE SOLVED: To produce predetermined electric power generated even when an effective water head is made short, by providing a compressed air supply means for supplying compressed air to increase the flowing velocity of water flowing in a pipe line in a pumped storage power station arranged in pipe line communicating an upper reservoir to a lower reservoir. SOLUTION: An upper reservoir 10 and a lower reservoir 18 are arranged to ensure a prescribed effective water head and an accumulator 11 is connected to the upper reservoir 10 via a compressed air supply pipe 11b. The upper reservoir 10 is connected to a power plant 15 via a water conducting pipe 13 and a hydraulic iron pipe 14 and the power plant 15 is provided with a tailrace communicating with the lower reservoir 18. The accumulator 11 takes air from the outside through a suction pipe 11a to produce and accumulate compressed air during a time range such as a midnight when electricity is less consumed. The compressed air accumulated in the accumulator 11 is introduced into the upper reservoir 10 to pressurize the water in the upper reservoir 10 during a time range such as a daytime when electricity is more consumed.

9. 发明专利

JPH09328999A METHOD FOR EXCAVATING LARGE SCALE UNDERGROUND CAVITY 失效
公开(公告)号：JPH09328999A
公开(公告)日：1997-12-22
申请号：JP14942096
申请日：1996-06-11
申请人： HAZAMA GUMI
发明人： NISHIMURA TAKESHI , YOSHIMURA KAZUHIKO
IPC分类号： E21D9/00 , E21D9/04 , E21D13/02
摘要： PROBLEM TO BE SOLVED: To secure the safety, and to shorten the construction period by excavating a pilot tunnel at a top part and a bottom part of a cavity, which is to be excavated, before excavating a large scale underground cavity, and providing a blasting long hole through the pilot tunnel, and carrying out the waste through the pilot tunnel provided in the bottom part after the explosion. SOLUTION: A pilot tunnel 10 is previously excavated in a top part of a part to be excavated as a tunnel, and a pilot tunnel 20 is previously excavated in a bottom part thereof. At a tip of the top pilot tunnel 10, a long hole 30 is excavated along a cross sectional surface of a part of a large scale underground cavity 9 to be excavated, and blasting is set in the long hole 30 for explosion. A much 8 generated by the explosion is carried out from the bottom pilot tunnel 20. The bottom pilot tunnel 20 is previously excavated so as to be inclined lower toward the pit mouth direction thereof, and the work for carrying out the much generated by the explosion is facilitated, and the work inside of the large scale underground cavity 9 is remarkably reduced so as to improve the safety and shorten the construction period.

10. 发明专利

JPH025234B2 失效
公开(公告)号：JPH025234B2
公开(公告)日：1990-02-01
申请号：JP23483983
申请日：1983-12-13
申请人： HAZAMA GUMI
发明人： SONODA TETSUSHI , KESEN TETSUO , FUJIMOTO AKIO , YOSHIMURA KAZUHIKO
IPC分类号： E21D9/06 , E21D9/093 , E21D11/10

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