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1. 发明专利

JPH10195845A WATER-BORNE TRAFFIC SYSTEM USING RIVER AND GREAT DEPTH UNDERGROUND AND DISASTER PREVENTION SYSTEM 失效
公开(公告)号：JPH10195845A
公开(公告)日：1998-07-28
申请号：JP1587597
申请日：1997-01-13
申请人： TOKYU KENSETSU KK
发明人： OCHI KENZO , NAGANO MASATAKA
IPC分类号： E02B5/04 , E02D29/00
摘要： PROBLEM TO BE SOLVED: To provide a water-borne traffic system and a disaster prevention system which are safe and economical. SOLUTION: In the midway of a river 1, a water level control lock 2 is constructed to canalize the river. Under the ground with a large depth, a storage tank 3 is constructed to be communicated with the lock 2 to control the water level. Water stored in the storage tank 3 is introduced from a sewage-treatment plant 6. Under the ground with a large depth, a flood and artesian water adjusting tank 7 is constructed to be communicated with another flood and artesian water adjusting tank of another river with a large depth. A district disaster prevention equipment 10 is connected to a multi-purpose underground space 12 constructed under the ground with a large depth through a pit 11. An energy space 14 stores energy resources such as liquefied natural gas (LNG), liquefied petroleum gas (LPG) or compressed air or the like.

2. 发明专利

JPH0552366B2 失效
公开(公告)号：JPH0552366B2
公开(公告)日：1993-08-05
申请号：JP10315886
申请日：1986-05-07
申请人： TOKYU KENSETSU KK
发明人： OCHI KENZO , OKAMOTO MASAHIRO
IPC分类号： E02D27/34 , E02D3/08 , E02D5/24 , E02D7/00 , E02D27/14 , E02D27/46

3. 发明专利

JPH0384101A TAMPING METHOD OF HEAD OF BANKING BODY 失效
公开(公告)号：JPH0384101A
公开(公告)日：1991-04-09
申请号：JP21746089
申请日：1989-08-25
申请人： RAILWAY TECHNICAL RES INST , TOKYU KENSETSU KK
发明人： MURATA OSAMU , TATEYAMA MASARU , OTAKA YOICHI , NISHIOKA SATORU , NAKAMURA KAZUYUKI , TAMURA YUKIHIKO , SASAKI TOSHINOBU , OCHI KENZO , TEI KOJI , TSUBOUCHI TATSUYA
IPC分类号： E02D3/00 , E01B27/20 , E01C3/00 , E02D17/18
摘要： PURPOSE:To enhance the safety by passing a reinforcing bar horizontally through the head of a banking body to grout around and over the length of the reinforcing bar, and fixing the ends of the reinforcing bar to waling strips arranged to the upper ends of slope along the direction of extension of the banking body. CONSTITUTION:A through-hole is bored in the vicinity of the top of slope the head of a banking body in about the horizontal direction, a reinforcing bar 1 having threads on both ends thereof in advance is inserted and penetrated into the hole, and both ends are exposed to the outside of the hole. After that, the grout 2 is filled around and over the length of the reinforcing bar 1 in the hole. Channel steels having U-shaped sections are arranged to the upper ends of slope along the direction of extansion of the banking body as waling strips 3 by turning channel section to the outsides. According to the constitution, the deformation of the banking body to sides occurring in the envent of excavation of the slope can be controlled.

4. 发明专利

JPS62260919A SMALL PILE FOR REINFORCING FOUNDATION GROUND TO EARTHQUAKE 失效
公开(公告)号：JPS62260919A
公开(公告)日：1987-11-13
申请号：JP10315886
申请日：1986-05-07
申请人： TOKYU KENSETSU KK
发明人： OCHI KENZO , OKAMOTO MASAHIRO
IPC分类号： E02D27/34 , E02D3/08 , E02D5/24 , E02D7/00 , E02D27/14 , E02D27/46
摘要： PURPOSE:To raise the reinforcing effect on foundation ground as well as to reduce the cost of construction work by a method in which a small pile whose high-rigid core periphery is bonded with a friction material having a great frictional force with sand is driven in groups into the foundation ground below or the side of a civil or building structure for reinforcement. CONSTITUTION:A friction material 3b composed of granular material, e.g., coarse sand, etc., is bonded to the periphery of a high-rigid core material 3a with the aid of an adhesive to form a small reinforcing pile 3. The small piles 3 are slightly penetrated into the bearing layer 4 of a sandy ground 1 where water level is comparatively high for foot protection or simply set on the surface of the bearing layer 4. The small piles 3 are also set with a more or less spacing from the surface of the bearing layer 4. In this case, the heads of the small piles 3 are separately positioned without being fixed on the donwnside of the roadbed 2a of a canalized road 2. Since the small pile 3 has high tensile rigidity and high compressive stiffness, the ground can be effectively reinforced and the construction cost can be reduced.

5. 发明专利

JPH10195935A WATER SUPPLY SYSTEM MAKING USE OF GREAT DEPTH UNDERGROUND AND CONSTRUCTION METHOD OF RESERVOIR, ETC., IN GREAT DEPTH UNDERGROUND 失效
公开(公告)号：JPH10195935A
公开(公告)日：1998-07-28
申请号：JP1587497
申请日：1997-01-13
申请人： TOKYU KENSETSU KK
发明人： OCHI KENZO , NAGANO MASATAKA
IPC分类号： E03B1/00 , E02D29/00
摘要： PROBLEM TO BE SOLVED: To provide water supply system and construction method of reservoir, etc., capable of not only making it possible to safely and economically ensure a water supply line for drinking water, etc., but also making it possible to surely and stably ensure it. SOLUTION: A reservoir 1 takes raw water of a river 4 on the ground through an intake pipe 5. A power generation equipment 6 is provided to a middle part of the intake pipe 5 to make gravity power-generation by falling raw water. In the reservoir 1, the precipitation and/or filter treatment is given to the raw water for making it as middle water, it is supplied to a filtration reservoir 2 through an aqueduct, an aeration treatment is made to purify it as service water. Riverbed water 8 is also supplied to the filtration reservoir 2 through a collecting pipe 7. A control center 9 is floated on an upper reservoir 10, and machinery/ equipment 12 is a floating body vibration-isolation structure and is installed in the ground. A cut-off wall 11 is also provided. The purified service water is supplied to a water distribution reservoir 3 through the aqueduct and is stored, and it is supplied to large water suppliers 14 or small water suppliers 17. The water distribution reservoir 3 is also connected to the following district underground water distribution reservoir 19 through a network pipe line 18.

6. 发明专利

JPH0893380A EXCAVATION METHOD OF TUNNEL CUTTING FACE 失效
公开(公告)号：JPH0893380A
公开(公告)日：1996-04-09
申请号：JP25152494
申请日：1994-09-20
申请人： TOKYU KENSETSU KK
发明人： NISHIOKA SATORU , TAMURA YUKIHIKO , OCHI KENZO , TAKAKURA NOZOMI , TSUBOUCHI TATSUYA
IPC分类号： E21D9/04
摘要： PURPOSE: To increase the safety of cutting faces, by constructing a plurality of reinforcing walls longitudinally and restricting the deformation of the cutting face of a tunnel by the top support of the reinforcing wall and the contact resistance between the respective reinforcing walls and the ground and excavating the cutting face and the reinforcing walls. CONSTITUTION: A longitudinal reinforcing wall 20a is constructed along the excavating direction from the cutting face 10 of a tunnel, prior to the excavation of the cutting face of tunnel. In this case, the reinforcing wall 20a serves as supports to bear the upper part and the ground positioned between reinforcing walls 20a comes into contact with the reinforcing walls and prevents the deformation to the axial direction of the tunnel in the ground due to the frictional resistance between both material. Next, the reinforcing walls 20a together with the whole section of the cutting face 10 of the tunnel are excavated as the objectives and the shield 30 of tunnel is also extended at the same time. Subsequently, the same reinforcing walls with respective reinforcing walls 20a left in the cutting faces are constructed adjacently thereto. The reinforcing walls newly constructed support the cutting face in stead of the reinforcing walls 20a and stabilize it. In this way, excavation, shield, and construction of reinforcing walls are repeated to extend the tunnel.

7. 发明专利

JPH0384117A STEEP SLOPING METHOD OF BANKING SLOPE 失效
公开(公告)号：JPH0384117A
公开(公告)日：1991-04-09
申请号：JP21745989
申请日：1989-08-25
申请人： RAILWAY TECHNICAL RES INST , TOKYU KENSETSU KK
发明人： MURATA OSAMU , TATEYAMA MASARU , OTAKA YOICHI , NISHIOKA SATORU , NAKAMURA KAZUYUKI , TAMURA YUKIHIKO , SASAKI TOSHINOBU , OCHI KENZO , TEI KOJI , TSUBOUCHI TATSUYA
IPC分类号： E02D17/20 , E02D17/18
摘要： PURPOSE:To enable work in a short period of time without feeling concern about storm water by penetrating the head of a banking body in the horizontal direction with a reinforcing bar, anchor a waling along the direction of the extension, inserting a tension member into the lower part of the center, and anchor a sheething board mounting a crushed stone cage to the slope. CONSTITUTION:A through-hole is bored near to the top of slope of the head of a banking body, and a waling 2 is fastened to a reinforcing bar 1 to tamp the head of the banking body from the slope of both sides. After that, an anchor hole 3 is bored downward from the center of the banking body, the outside end of the hole of the anchor reinforcing bar 31 is filled with grout 34 to anchor a bearing board. A joint metal fixture 33 is removed, an insertion cylinder 44 is penetrated through an insertion hole 41 of a sheathing board 4 to mount so that a crushed stone cage 43 can be loaded to the inside of a crushed stone frame 42. In addition, crushed stones 45 are arranged between the sheathing board 4 and slope. According to the constitution, steep slope work not so much affected by gushing water and storm water, etc. can be carried out.

8. 发明专利

JPH0384116A STEEP SLOPING METHOD OF BANKING SLOPE 失效
公开(公告)号：JPH0384116A
公开(公告)日：1991-04-09
申请号：JP21745889
申请日：1989-08-25
申请人： RAILWAY TECHNICAL RES INST , TOKYU KENSETSU KK
发明人： MURATA OSAMU , TATEYAMA MASARU , OTAKA YOICHI , NISHIOKA SATORU , NAKAMURA KAZUYUKI , TAMURA YUKIHIKO , SASAKI TOSHINOBU , OCHI KENZO , TEI KOJI , TSUBOUCHI TATSUYA
IPC分类号： E02D17/20 , E02D17/18
摘要： PURPOSE:To enable the steep slope work in a short period of time by penetrat ing the head of a banking body with a reinforcing bar, anchor a waling to the ends of the reinforcing bar along the direction of extension of the banking body, and anchor the exposed end of a tension member of the lower end of the center of the banking body to a sheathing board. CONSTITUTION:A through-hole is provided near the tip of slope of a banking body a reinforcing bar 1 is inserted and penetrated thereinto to mount a waling 2, and the head of a banking body is tamped from slopes of both sides. After that, an anchor-hole 3 is so bored that it is inclined downward from the center of the banking body, and a reinforcing bar 31 is inserted thereinto. Then, grout 34 is filled into the anchor hole 3, and the outside end of the hole of the anchor reinforcing bar 31 is anchored to a bearing board placed on the slope after the solidification of the grout. A joint metal fixture 33 is removed, the outside of the hole of the anchor reinforcing bar 31 is excavated, and the sheathing board provided with a placing channel 41 and drain channel 42 is fixed to the anchor reinforcing bar 31. According to the constitution, steep slope work of a banking method not so much affected by gushing water, storm, etc. can be carried out.

9. 发明专利

JPH0381417A METHOD FOR MAKING STEEP SLOPE OF BANKING 失效
公开(公告)号：JPH0381417A
公开(公告)日：1991-04-05
申请号：JP21745689
申请日：1989-08-25
申请人： RAILWAY TECHNICAL RES INST , TOKYU KENSETSU KK
发明人： MURATA OSAMU , TATEYAMA MASARU , OTAKA YOICHI , NISHIOKA SATORU , NAKAMURA KAZUYUKI , TAMURA YUKIHIKO , SASAKI TOSHINOBU , OCHI KENZO , TEI KOJI , TSUBOUCHI TATSUYA
IPC分类号： E02D17/20 , E02D17/18
摘要： PURPOSE:To improve workability by fixing reinforcing bars penetrating through the head part of a banking to wales on a slope of the banking, laying a netting body on a steep slope between the exposed end parts of both upper and lower anchoring reinforcing bars, and fixing the exposed end parts of the anchoring reinforcing bars to the wales. CONSTITUTION:Both end parts of reinforcing bars 1 penetrating through the head part of a banking are exposed from the banking body. Along the direction of extension of the banking, wales 2 are then arranged on the upper end parts of slopes on both sides of the banking to fasten the respective end parts of the reinforcing bars 1 to the wales 2. Further, two upper and lower steps of reinforcing bars 31 are inserted into the slope beneath the wales 2 so that they are inclined downward toward the center of the banking body, and the end parts of the reinforcing bars 31 are fixed on the slope. The exposed end parts 35 of the reinforcing bars 31 are penetrated through the upper and lower parts of a netting body 4 to spread the netting body on the slope. Further, the exposed end parts 35 are penetrated through inserting holes of the wales 2 to be mounted and fastened to the wales with nuts. etc.

10. 发明专利

JPS62156417A PLACING OF DRAINAGE REINFORCING PILE 失效
公开(公告)号：JPS62156417A
公开(公告)日：1987-07-11
申请号：JP29915585
申请日：1985-12-27
申请人： TOKYU KENSETSU KK
发明人： KURODA EIZO , NAKAMURA KAZUYUKI , OKAMOTO MASAHIRO , OCHI KENZO , ENDO OSAMU
IPC分类号： E02D3/08
摘要： PURPOSE:To form a drainage reinforcing pile by a method in which a pit is excavated in the ground by turning an auger in a casing,the auger is pulled up, a tension member is inserted into the casing, and the casing is pulled up while charging crushed stones. CONSTITUTION:An auger 6b is turned in a cylindrical casing 6a to excavate a pit of a given depth, and the auger 6b alone is pulled up. A tension member 4a, e.g., reinforcing bars, deformed PC bars, cage reinforcing bars, etc., is inserted into the casing 6a, and the casing 6a is pulled up while being vibrated while charging crushed stones or porous concrete to forma drainage reinforcing pile. The tensile breakage of the ground during earthquake and the occurrence of residual settlement after earthquake can thus be prevented. When the pile is driven slantly or at right angle to the surface of the ground, excess water existing in gaps in the ground below an underground structure can be quickly drained.

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