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1. 发明专利

JP2001048633A PRODUCTION OF COAL ASH GRANULATED MATERIAL 失效
公开(公告)号：JP2001048633A
公开(公告)日：2001-02-20
申请号：JP21500499
申请日：1999-07-29
申请人： JOBAN KYODO KARYOKU KK , SHIMIZU CONSTRUCTION CO LTD , TAIHEIYO CEMENT CORP , MITSUI BUSSAN
发明人： SAITO AKIO , OZAWA KEIICHI , HORIUCHI SUMIO , SHIMIZU KAZUTO , KAWAGUCHI MASATO , NANBU MASAMITSU , FUJII SATORU , NAKAMURA KAZUFUMI , ODA YOICHI
IPC分类号： B09B3/00 , B01J2/28 , C04B18/02 , C04B18/10 , C04B18/14 , C04B28/08
摘要： PROBLEM TO BE SOLVED: To produce a high-quality inexpensive coal ash granulated material by combining industrial wastes each having a low rate of utilization. SOLUTION: Electric furnace reduction slag is added to coal ash by 10-100% of the mass of the coal ash and a mixture is prepared in a mixer 1, sent to a mixing-kneading machine 3 through a stock hopper 2, kneaded with water and granulated with a granulator 5 to produce the objective coal ash granulated material. Strength is exhibited by comminuting the electric furnace reduction slag to a particle diameter equal to that of the coal ash before addition to the coat ash, and the production of the coal ash granulated material is facilitated by adding 1-5% bentonite based on the amount of the coal ash to the mixture.

2. 发明专利

JP2001170595A METHOD FOR CRYSTALLIZATION OF WASTE AND HARMFUL MATTER 失效
公开(公告)号：JP2001170595A
公开(公告)日：2001-06-26
申请号：JP35358199
申请日：1999-12-13
申请人： JOBAN KYODO KARYOKU KK , SHIMIZU CONSTRUCTION CO LTD , TAIHEIYO CEMENT CORP , MITSUI BUSSAN
发明人： SAITO AKIO , OZAWA KEIICHI , HORIUCHI SUMIO , SHIMIZU KAZUTO , KAWAGUCHI MASATO , ASADA MOTOYUKI , NANBU MASAMITSU , NAKAMURA KAZUFUMI , ODA YOICHI
IPC分类号： B09B3/00
摘要： PROBLEM TO BE SOLVED: To obtain a method for crystallizing waste and harmful matters, which increases applications of waste and harmful matters by controlling so that a melt treated matter is crystallized in a desired state in a melt treatment of waste and harmful matters. SOLUTION: In this crystallization method, 0.1-10 mass % of alumina powder is mixed with waste and harmful matter. The mixture is heated up to a melting point higher at least by 200 deg.C than a melt flow point, after the melting, the mixture is held in a temperature range lower by 100 deg.C than the softening point, or lower by 150-200 deg.C than the softening point at least for one hour. By this process, crystallization of the melt treated matters of waste and harmful matters is controlled, while the viscosity is being lowered, the homogenization of the whole matter is attained to promote the crystallization, accordingly an appropriate classification is made in the production as aggregates and special stones for the waste and harmful matters.

3. 发明专利

JP2000093920A MELTING TREATMENT METHOD FOR WASTE AND HAZARDOUS MATTER 失效
公开(公告)号：JP2000093920A
公开(公告)日：2000-04-04
申请号：JP26807998
申请日：1998-09-22
申请人： JOBAN KYODO KARYOKU KK , TAIHEIYO CEMENT CORP , SHIMIZU CONSTRUCTION CO LTD
发明人： SAITO AKIO , OZAWA KEIICHI , NANBU MASAMITSU , FUJII SATORU , INOUE KAZUE , HORIUCHI SUMIO , SHIMIZU KAZUTO , KAWAGUCHI MASATO
IPC分类号： B09B3/00 , A62D3/00 , F23G7/14
摘要： PROBLEM TO BE SOLVED: To provide a melting treatment method for waste and hazardous matter which has solved problems arising from a flux of an additive in a melting treatment for the waste and hazardous matter. SOLUTION: This melting treatment method for waste and hazardous matter comprises a process of adding an electric furnace reduction slag to the waste and hazardous matter to be subjected to a melting treatment for heating treatment, and the amount of addition preferred to be 10-100% mass. Granulation after adding the waste and hazardous matter and the electric furnace reduction slag both of which are in powder conditions by an addition amount of 10-100% mass is effective. Further, an addition by an addition amount of 10-100% mass after granulating the electric furnace reduction slag is effective.

4. 发明专利

JPH1082076A ROCK GROUND-WATER INTAKE INSTALLATION 失效
公开(公告)号：JPH1082076A
公开(公告)日：1998-03-31
申请号：JP23566596
申请日：1996-09-05
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： MOMOTA HIRONORI , HONDA MAKOTO , KAZAMA HIROSHI , SUZUKI MAKOTO , NISHI TAKURO , TAKENAKA HISASHI , SHIMIZU KAZUTO
IPC分类号： E03B3/06 , E03B3/11 , E03B3/34
摘要： PROBLEM TO BE SOLVED: To provide a ground-water intake installation capable of efficiently taking and utilizing rock ground-water having possibility to obtain stabilized intake. SOLUTION: As a rock ground-water intake installation, a collecting tunnel 10 formed so as to fall down to a water collecting section 11 and a water supply tunnel 30 formed so as to fall down to the lower ground surface L from the water collecting section 11 and opened to the lower ground surface L are provided in a rock 2 of a bedrock 1 having difference of altitude on the ground surface. In that case, a shaft 20 passing through the high ground surface H and formed toward the high ground surface H and a partition wall 23 partitioning the shaft 20 into a space on the collecting tunnel 10 and a space 22 on the water supply tunnel 30 side and capable of optionally setting the height of a linked space between the spaces 21 and 22 are provided to the water collecting section 11.

5. 发明专利

JPH09217599A LARGE-CROSS-SECTION TUNNEL AND METHOD FOR CONSTRUCTING THE SAME 失效
公开(公告)号：JPH09217599A
公开(公告)日：1997-08-19
申请号：JP2443896
申请日：1996-02-09
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： KAZAMA HIROSHI , KAWAGUCHI HIROYUKI , SEKI SHINJI , MIYAZAWA KAZUO , KAWAKAMI FUSAO , SHIGETA YASUHIKO , KUBO HIROYUKI , ARAI HISAO , TAKENAKA HISASHI , ONOE ATSUO , HOTTA HIROYUKI , AKAO YOSHIHIKO , MIYANAMI HIROSHI , IMAI MINORU , SHIMIZU KAZUTO , ISHIZAKI HIDETAKE
IPC分类号： E21D13/02
摘要： PROBLEM TO BE SOLVED: To construct a large-cross section tunnel that is high in strength, while carrying out construction work smoothly for reductions in construction period and cost. SOLUTION: After a plurality of rectangular shield tunnels 20, 20,... are constructed at predetermined intervals in advance, circular shield tunnels 15 are constructed between the adjacent rectangular shield tunnels 20, 20 to construct a tunnel structure 11 in which the circular shield tunnels 15 and planar shield tunnels 16 are arranged alternately. Thereafter, the natural ground inside the tunnel structure 11 is excavated to form internal spaces 12, 13 therein. In this case, circular shield tunnels 15A are placed at the corners of the tunnel structure 11, the diameter of the circular shield tunnel 15A being greater than the thickness of the planar shield tunnel 16 and the diameter of the circular shield tunnel 15B.

6. 发明专利

JPH05248196A 失效
公开(公告)号：JPH05248196A
公开(公告)日：1993-09-24
申请号：JP4451292
申请日：1992-03-02
申请人： KAWASAKI HEAVY IND LTD , SHIMIZU CONSTRUCTION CO LTD , ONODA CEMENT CO LTD
发明人： ONO FUMINOBU , YOSHIO MASAYASU , NAKAMURA KEIZO , TAKENAKA HISASHI , SHIMIZU KAZUTO , NAKAMURA SHUZO , ONISHI TATSUTO
IPC分类号： E21D11/10 , E21D13/00
摘要： PURPOSE:To make it possible to construct easily a dome space of a multistage bench by a series of methods executing wall lining immediately after a fan-like plane in a range of the specific center angle is excavated by an excavation lining machine. CONSTITUTION:A cylinder 3 passing through a bearing body 1 and capable of rising and falling is provided, and a turning body 4 having a cutter boom 5 and a lining boom 7 capable of expansion against a drum section is provided to the lower end of the cylinder 3. After excavation is made downward by a face cutter 9, the cutter boom 5 is extended in a horizontal direction to drive, the turning body 4 is turned, and a fan-like plane excavation in a range of the specific center angle is made by the same excavation. Immediately after that, the lining boom 7 is tuned, and concrete is placed to repeat the stage of work lining immediately to execute a bench cut having one stage while moving a lining moving form mechanism 8 along a fan-like excavated circular wall surface. In addition, the same method is repeated in the direction of the depth to construct a dome-like space.

7. 发明专利

JPH09328737A WATER RESOURCE STORAGE FACILITY AND ROCK-BED UNDERGROUND WATER TAKE OUT METHOD 失效
公开(公告)号：JPH09328737A
公开(公告)日：1997-12-22
申请号：JP14630396
申请日：1996-06-07
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： MOMOTA HIRONORI , SUZUKI MAKOTO , KAZAMA HIROSHI , SHIMIZU KAZUTO , HONDA MAKOTO , TAKENAKA HISASHI
IPC分类号： E02B7/00 , E03B3/08
摘要： PROBLEM TO BE SOLVED: To ensure storage water amount during shortage of water easily by adjusting a water level in a vertical pit provided in rock-bed underground water take-out facility and controlling amount of rock-bed underground water which gushes out in the rock-bed underground water take-out facility. SOLUTION: Rock-bed underground water Wa gushes out mainly through many water collection holes 20 provided on a wall face 11 of a water collection tunnel 10 of water take-out facility 100 of rock-bed underground water take-out facility 500 provided on the ground 5 around a dam toward the inside of a rock-bed 7 and the wall face 11 and is stored in a vertical pit 50. A water level H in the vertical pit 50 is increased up to the height at which amount of rock-bed underground water Wa becomes the required amount by adjusting pumping force of a pumping device 70 while observing a water level gage 60. During the shortage of water, the water level H in the vertical pit 50 is reduced down to a water level H1 at the time of shortage of water to increase gushing out amount of rock-bed underground water Wa and take out the rock-bed underground water Wa so that it is supplied into a water reservoir through a water feed path 200. Moreover, when the supply of rock-bed underground water Wa is not necessary at all at the time other than the time of shortage of water, gushing out amount of rock-bed underground water Wa is eliminated by matching the water level H with an underground water level Ho to stop the supply thereof.

8. 发明专利

JPH09256356A UNDERGROUND WALL AND CONSTRUCTION METHOD THEREOF 失效
公开(公告)号：JPH09256356A
公开(公告)日：1997-09-30
申请号：JP6688496
申请日：1996-03-22
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： KAZAMA HIROSHI , KAWAKAMI FUSAO , SHIGETA YASUHIKO , TAKENAKA HISASHI , IMAI MINORU , SHIMIZU KAZUTO , SHIMOMURA YUKIHIRO , MATSUDA KENJI , ONOE ATSUO , KUBO HIROYUKI , SHINODA YOSHIAKI , HASEGAWA MAKOTO , AKAO YOSHIHIKO , SHIMIZU YOSHIHIKO , ISHIZAKI HIDETAKE
IPC分类号： E02D5/20
摘要： PROBLEM TO BE SOLVED: To provide a wall capable of being used for larger pier footings than the conventional ones by means of a steel pipe with a large caliber. SOLUTION: When an under ground wall 11 is constructed by installing pile bodies 15 in succession in the ground 4, steel pipe and steel sheet pipe 16 reaching the lower end thereof to an intermediate layer 4b in a state to position the upper end upward of the ground 4 are driven therein, the inside of the steel pipe 16 is excavated, the ground 4 is further excavated downward from the lower end thereof, and an excavated hole 19 having a wider diameter than the diameter of the steel pipe 16 and reaching to a bearing layer 4c from the intermediate layer 4b is provided. After a reinforcing material 20 is placed from the inside of the steel pipe 16 to the excavated hole 19, concrete 17 is placed to the inside of the steel pipe 16 and excavated hole 19, the inside having a weigh-shaped section surrounded by the steel pipe 16 and steel sheet pile 16 is excavated, and the concrete 17 is placed therein.

9. 发明专利

JPH05248188A 失效
公开(公告)号：JPH05248188A
公开(公告)日：1993-09-24
申请号：JP4444392
申请日：1992-03-02
申请人： KAWASAKI HEAVY IND LTD , SHIMIZU CONSTRUCTION CO LTD , ONODA CEMENT CO LTD
发明人： ONO FUMINOBU , SHIBATA YUJI , SHIMIZU KAZUTO , MOMOTA HIRONORI , KISHIDA HIDEKI , ONISHI TATSUTO
IPC分类号： E21D11/10 , E21D13/00
摘要： PURPOSE:To enable the unattended execution of excavated wall surface lining in the case an underground space is constructed under water flooded circumstances. CONSTITUTION:When a lining material is thrown in a form 3 facing to an excavated wall surface C to move the form 3 while solidifying it to form a ring-shaped unit lining body (d), a water lining material and liquid accelerator are separately supplied to a mixer 3 loaded to a boom 2 of a work machine 1 installed in a water excavation field. The lining material immediately after the accelerator is mixed therewith by the mixer 3 is supplied to the form 3 provided to the front end of the boom through a tremie pipe 17.

10. 发明专利

JPS57102118A VENTILATING METHOD AND DEVICE INAGRICULTURAL WAREHOUSE 失效
公开(公告)号：JPS57102118A
公开(公告)日：1982-06-25
申请号：JP17861180
申请日：1980-12-17
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： HANE TADASHI , IHARA SADAYUKI , SHIMIZU KAZUTO , SHIMADA JIYUN , FUJISE TAISUKE , EZOE KUSUO , ISHII MASAMICHI
IPC分类号： A01F25/00 , B65G1/00 , B65G1/02 , F24F7/06

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