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JP2008164066A |
To provide a support structure of a cryogenic liquefied gas storage tank hardly causing worsening of global environment and lowering of construction efficiency in construction.An inner tank forming a storage part of cryogenic liquefied g...
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JP4095953B2 |
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JP4089103B2 |
To provide a domed roof which is light in weight, simple in construction, and high in strength, and to provide a method for constructing the domed roof, which is simple and easy in assembling and can be constructed with good working effi...
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JP4092700B2 |
To shorten a construction period by facilitating the installation of tanks of various sizes and dispensing with a curing period of concrete for being poured in a base frame and a support. In this method wherein the tank for storing an oi...
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JP4086145B2 |
The invention concerns a tank for a fluid product, having a bottom (4) and a resistant side wall (10) composed of juxtaposed prefabricated panels (1) each comprising a wall element (2) covered, on an internal face (22), with a continuous...
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JP4067683B2 |
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JP4043217B2 |
To provide a spherical liquefied gas tank which is suitable for safely storing a liquefied gas such as CO2 , and can be inexpensively manufactured. An equatorial belt (10) is formed to join, by welding an equatorial strip (30) with a lin...
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JP4030717B2 |
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JP4028252B2 |
To provide a corner liner structure for a concrete external tank which enables a reduction in cost in such aspects as manufacturing, processing and installation. In the corner liner structure for the concrete external tank for welding a ...
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JP3997816B2 |
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JP3995603B2 |
To provide a method for repairing a circular structure made of prestressed or reinforced concrete. This work method repairs a circular structure by means of a pair of anchors moveable in the circumferential direction installed on the ext...
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JP3990967B2 |
To provide a thermal insulation method for the wall surface of a low-temperature tank or the like capable of eliminating the use of an existing spacer or minimizing the use to reduce the number of steps, shorten a construction period of ...
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JP3982066B2 |
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JP3964797B2 |
To provide a method capable of removing the concrete-made ceiling of a tank in a state to fill the tank with water. The removing method of the ceiling of the tank is so constituted that a saucer 5 is provided downward of the ceiling corr...
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JP3954894B2 |
To provide a method and apparatus for closing a construction hole in air-raising the roof of a storage tank capable of reducing the cost of temporary construction work, constructing a liner plate after the air-raising of the roof, and re...
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JP3956260B2 |
To provide a scaling preventive system, in which no stalactite adheres near the outlet of a collecting pipe communicating with a water-collecting tank in an underground tank. A circuit, in which standing water 11 in a water collecting ta...
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JP3947683B2 |
To provide a method of construction of a reservoir and its assembling members for assembling and constructing the reservoir with good construction performance by improving workability of attaching and removing of temporary construction m...
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JP3947622B2 |
To provide the side wall of a PC storage tank excellent in durability and reliability by improving execution efficiency for a ring beam projected on a side wall top part and improving liquid-tightness for the side wall requiring liquid-t...
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JP3943527B2 |
To provide a concrete reservoir having an axial symmetrical shell structure capable of constructing both wall members and a top lid and feeding a pre-stress to them through a simple work and provide a construction method for such a concr...
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JP3940343B2 |
To improve prestress introduction working expenses as a primary factor of a high cost in a projected section on the ground of an underground tank having fill. In a mode winding the partial circumference of the side wall 32 of the tank 31...
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JP3930211B2 |
To provide a new method for the renewal work for a deteriorated existing water storage tank while making its water usable without suspension of water supply. A new water storage tank 2 having a planar shape smaller than that of the exist...
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JP3929373B2 |
To provide a retaining wall for a silo which can enlarge the silo. This retaining wall for a silo is constituted by arranging a plurality of product blocks 6 made of a pre-cast concrete in the width direction and the depth direction. A s...
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JP3921649B2 |
To provide an inside tank side plate construction method of a double shell tank capable of being economically constructed with high work efficiency by using a gondola capable of being easily and simply installed and used without any scaf...
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JP3911607B2 |
To provide a method for constructing a concrete dome roof in the replacement of the roof of an existing concrete storage tank or in a concrete storage tank having no roof as in an operating state that the supply and discharge of liquid s...
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JP3910131B2 |
To provide a repair method for an existing dome ring 3 with deteriorated PC wire 5 capable of recovering the specified strength thereof, particularly allowing the repair method to be performed in the state of the effect of a thrust force...
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JP3907830B2 |
To construct a concrete wall having no defect section such as bleeding channels, etc., simply and surely by the constructing method of the concrete wall, in which a membrane body is inflated, concrete is sprayed against the outside and t...
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JP3897323B2 |
To reduce cost by shortening the term of works, to improve safety by shortening a welding operation time at a high place and to construct an external tank with high accuracy. The industrial-gas manufacturing facility is composed of a plu...
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JP3884230B2 |
To provide a steel tank structure which facilitates works at site, shortens the construction period, ensures excellent welding quality, and has excellent appearance at a low cost, and a constructing method thereof. In this steel tank com...
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JP3880834B2 |
To provide a rational construction method of a lining vessel capable of freely reinforcing a lining plate. The lining plate is set before placing concrete, and becomes a concrete form when placing the concrete, and is a lining plate of t...
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JP3864386B2 |
To eliminate work at an elevated level and increase safety and workability and shorter the construction period, by supporting base columns constituting a gas holder structure by jacks installed on a water tank and cutting and removing th...
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JP3864062B2 |
To provide a method for fixing a roof of a tank, which enables a reduction in construction period and cost by facilitating construction of a dike and the execution of assembling of a roof support part. This method comprises a process in ...
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JP3864369B2 |
To restrain a thermal stress and deformation under heat occurring to the lower part of a side wall at the time of leakage, and to relieve prestresses to be introduced to the side wall. The concrete-made low temperature land-based tank is...
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JP2006335386A |
To provide a means capable of firstly preventing damage in coating the inner surface of a tank, secondly dispensing with any special safety countermeasures, and thirdly enhancing working efficiency.A roof support 5 is drawn out of a roof...
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JP3845914B2 |
To provide an interior wall paining method for a large sized container capable of reducing an equipment cost and shortening a construction period of time. A pressure control room 1 of a troidal shell 5 is divided into a plurality of bloc...
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JP3845211B2 |
To suppress the development of a crack by connecting a lower end of a side wall with a base without providing a joint therebetween and providing a cutout part in a lower fringe part at the outer periphery of the base, in a low temperatur...
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JP3842581B2 |
To shorten the tem of works greatly for constructing a cylindrical PC container by using precast segment pieces instead of cast-in-place concrete method. A great number of precast segment pieces are arranged in layers in a cylindrical sh...
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JP3839448B2 |
To provide a prestressed concrete structure capable of easily reducing bending moment acting to deform a sidewall inward near the lower end of the sidewall. A vertical tendon 4 disposed within the sidewall 1 is disposed to bend at an int...
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JP3837261B2 |
To shorten a construction period of lining work by reducing the working for attaching a lining plate at the job site of lining tank construction. A sandwich-like steel building frame structure connects an inside steel plate 13 being the ...
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JP3826219B2 |
To functionally, economically, and highly workably line an inner wall surface of a concrete storage tank with an assembly of a film body and a steel plate. This concrete storage tank is formed by installing a roof inside film body adapte...
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JP3823253B2 |
To provide a semi-underground flat bottom cylindrical liquid storage tank and its construction method by excavating the ground and constructing a flat bottom cylindrical tank on the excavated bottom face and filling a banking material so...
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JP3810550B2 |
To shorten the term of works by efficiently warming aggregate. Warm air blown off from heat sources 11, 12 is flowed successively through internal passages 7, 8 of bottom sections 5, 6 having double structure, in which the floors of aggr...
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JP3810589B2 |
To obtain a radioactive waste storage facility of which integrity can be secured for a long period. A cell room 22 communicates with an outside air introduction passage equipped with an outside air inlet 32, a lower plenum 24 located bel...
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JP3777085B2 |
To provide a construction method for an underground storage structure having a thin thickness of members, a narrow site required and excellent economy as well as the underground storage structure. A diaphragm wall 9 is used as a side wal...
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JP2006118267A |
To provide a joint structure and a joining method for panels of high working efficiency finishing joining work in a short time.The panels 1a, 1b have superoriented polyethylene films 3a-3d stuck to both faces of structure sheets 2a, 2b o...
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JP2006104877A |
To provide a repairing method of a concrete tank.A balloon body 15 is arranged between a liquid level of tap water 2 in the tank and the ceiling 1c. The tank is repaired in a close contact state to a side plate by inflating this balloon ...
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JP3765064B2 |
To shorten the term of works by providing a frame for enclosing the setting part of a bottom part cold reserving ring, and performing the forming work of the bottom part cold reserving ring within the frame in parallel with the assemblin...
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JP3764705B2 |
To provide a storage tank for storing liquefied natural gas, liquefied propane or the like, wherein the connection structure is improved by devising a member for connecting a dome roof to the storage tank body. A connecting member for co...
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JP2006076572A |
To provide inexpensively a top plate structure of a storage tank such as a water tank strong against an impact generated by a sloshing phenomenon in which liquid in the tank waves by an earthquake.A submerged beam 4 mounted on an ear 8 o...
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JP3757458B2 |
To simplify and secure the execution of works by fitting wires to a support material and an opening section on the roof board of a fixed roof type tank and upwards lifting a bottom-section heating apparatus by a cable winder. Rod-shaped ...
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JP3757509B2 |
To increase safety and efficiency of assembling or disassembling works, by assembling or disassembling a frame structure including base columns in the state that supports of a water-containing type gas holder are supported by a gas tank ...
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