JP2017065672A - Manufacturing method for floating-type home care shelter on disaster prevention - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a floating-type home care shelter on disaster prevention that protects national lives and properties by floating with neighboring inhabitants accommodated when suffering disasters such as tsunami, flood, and high tide with residents of handicapped persons or aged persons.SOLUTION: A floating-type home care shelter on disaster prevention is configured by following steps: connecting a lower floor assembly with an upper beam assembly with corner struts and struts to build a firm frame body; blocking the bottom face of the lower floor assembly with a steel plate to install a beverage tank 60 serving as ballast directly on the top; attaching a beam of a glued laminated wood with timber bonded from the room interior and a gable end panel to the lateral face of the frame body and fixing them with bolts to install a waterproof door 52; laying a deck panel 33 on the top face of the frame body and fixing them with bolts to install an escape opening 51; depositing FRP film 59 over the whole of the outside to coat the same with a heat insulating coating 55, to coat the deck part 3 with a visible anti-slip insulating coating in orange color of international standard; and installing a cooking table 74, a toilet 76, a bathroom 75, a bed 79, an electric movable nursing device 78, and the like in a room.SELECTED DRAWING: Figure 13

Description

  The present invention relates to a manufacturing field of a floating home care disaster prevention shelter using thinned wood that protects people's lives, health and property from disasters such as building collapse and tsunami caused by an earthquake, flood and storm surge due to abnormal weather. The welfare field in which elderly people live while receiving care support in a floating-type home care disaster prevention shelter. Local creation that aims to strengthen the nation's soil by creating a new industry of 5 trillion yen and regional regeneration that creates jobs of 500,000 people by creating a cycle of cutting, carrying out, using, and planting cypress small-diameter trees left in the forest Raw field.

  On December 26, 2004, a tsunami that occurred in response to a large submarine earthquake off the coast of Malaysia resulted in an unprecedented number of hundreds of thousands of drowned people on the coast of the Indian Ocean. In addition, it was newly remembered that over 20,000 people were killed by the great tsunami that occurred in the March 11, 2011 offshore Sanriku earthquake. Created three types of evacuation preparation information, evacuation advisories, evacuation instructions, and other information, instructed to evacuate to the designated evacuation shelter, and announced the area expected to be inundated by the tsunami. However, elderly people and people with disabilities have physical limitations to evacuate to designated evacuation centers by walking, bicycles, vehicles, etc. as a means of evacuation. Rather than expected and perfect evacuation measures, it was necessary to develop a product that evacuates into a floating home care disaster prevention shelter so that it can escape from disasters and live longer.

  Based on this lesson, the Nankai Trough earthquake, which is expected to occur in the future, caused a tsunami with a maximum height of 35 m, and the arrival time was less than 3 minutes in Shizuoka, Wakayama and Kochi prefectures, and Mie and Tokushima prefectures Within 5 minutes, Aichi Prefecture within 9 minutes, Ehime Prefecture, Oita Prefecture, and Miyazaki Prefecture within 20 minutes. An estimated 330,000 deaths and injuries were reported, including 230,000 tsunami deaths. Elderly people and people with disabilities are difficult to evacuate, and it is necessary to take measures to protect their precious lives from tsunamis by moving in their residences in a short time. Imitate Noah's ark drifted on Mount Ararat in the Great Testament flooding, and promptly levitated when encountering a tsunami or flood, rescued the wreck who drifted between waves without sinking during the drift, discovered early from the sky A levitation-type home care disaster prevention shelter is provided.

  According to Kojiki, Mr. Susa's life is to encourage the creation of cypress trees by building a shrine. In order to cultivate good quality cypress, a levitation type home care disaster prevention shelter that can cope with tsunami, flood and storm surge using thinned cypress thinned wood is necessary. Furthermore, although elderly people have been aging nationwide and the number of elderly caregivers has increased, there is a shortage of nursing facilities for elderly people, and there is no choice but to take care of them at home. Considering the situation of welfare services, there is a need for a home care facility that can be used by the elderly as a final home.

  In Japan, 70% of the land area is forest, 10% of which is hinoki plantation planted 40-50 years ago and currently requires thinning. The cypress thinned wood generated by thinning cannot be covered by the price of timber, and there is no effective usage, leaving it in the forest and promoting the collapse of the forest. As an effective method of using cypress thinned timber, the floating home care disaster prevention shelter of the present invention uses approximately 4,000 cypress thinned timber, so the cypress thinned timber provides local residents with income. As new jobs are created by the creation of the timber industry, there is a demand for the realization of regional revitalization, where young people can be brought back to the hilly and mountainous areas to regenerate.

  In addition, a tsunami evacuation shelter has been proposed in which ship bottom shells formed of synthetic resin are overlapped and joined to accommodate about three people (see, for example, Patent Document 1). Only the installation is done, and the safety of the inmate by the overturn is not considered at all.

  Similarly, there has been proposed a tsunami countermeasure shelter formed by sandwiching an acrylic foam between an outer plate and an inner plate formed of glass fiber reinforced resin, and joining the lower housing and the upper housing with a flange portion. (For example, see Patent Document 2) Since this method is weak because the casing is covered with an acrylic foam and FRP coating on both sides, it can be damaged by collapsing buildings or colliding with drifting objects. Safety measures were demanded for the purpose of firing. Also, the number of inmates was around 20, and the price was expensive, making it difficult to spread. In addition, it was extremely difficult to install personally because there were no toilets, bathrooms and cooking facilities necessary for living.

Furthermore, a tsunami countermeasure shelter has been proposed in which the lower casing formed of glass fiber reinforced resin and the upper casing of the lid are joined with the flange portion in close contact (see, for example, Patent Document 3). In this method, the shelter for tsunami countermeasures is spherical, and it is connected to the home and is usually difficult to use as a living room, so the installation location is limited. In addition, it was narrow and cramped, and the number of people that could be accommodated was only about two people, so it was very difficult to stay for a long time with a tsunami countermeasure shelter. In addition, the building collapses and collides with building debris that drifts while drifting on the sea surface, so that the outer wall of the shelter for tsunami countermeasures is easily damaged, and when it encounters a fire, it easily burns and burns Therefore, safety measures with fire prevention function were necessary.

JP 2013-86789 A JP 2014-159218 A Japanese Patent No. 5579336

  The present invention has been made to solve the conventional problems, and is installed in a vacant lot of a home where an elderly person lives as a final occupant. When an earthquake, a tsunami caused by it, a flood or storm surge due to abnormal weather occurs Also, nearby residents are also housed and floated on the surface of the water, and even if they are hit by a tsunami or a transverse wave, they will not capsize or sink, and even if they collide with drifting objects that burn up during the drift, they will not break and will be burned in the event of a fire. Defend the inmate. Furthermore, during drifting, victims drifting on the surface of the sea can be rescued and accommodated, and can be detected and rescued early from an over-the-counter investigation machine, ensuring the life, health and property of the affected residents. Floating home care disaster prevention shelters (also known as life exacerbation boxes) are required.

  The first solution to achieve the above object of the present invention is to arrange two girder-side foundations using angle steel in parallel and dispose the wife-side foundations at both ends in the orthogonal direction, and flat steel on the lower surface. A lower floor assembly in which tensile members are arranged in parallel with the base of the wife and the flat steel cable-stayed members are arranged at the four corners, and two girder-side beam members using the angle steel are arranged in parallel and orthogonal to each other. The end side beam members are arranged at both ends in a direction to be arranged, and a flat steel tension member is arranged in parallel with the end side beam member on the upper surface, between the end side beam member and the tension member, and between the tension members. Bolt holes are formed at the top and bottom of the lower beam set and the side and corner columns and the upper and lower columns of the upper beam set, and joined at the port via connection fittings or connection suspension fittings. The manufacturing method of the floating type home care disaster prevention shelter which built the frame.

  The second solution means that the angle steel used for the girder-side foundation, the gable-side foundation, the girder-side beam material, the gable-side beam material, and the corner pillar is an end of two adjacent sides of a square steel pipe. The flat steel used for the square steel bar welded to the flat bar, the struts, the tension member, the body difference material, the strut material, and the cable-stretching material, and both ends of one side of the square steel pipe are connected to the flat steel plate. Of a floating type home care disaster prevention shelter constructed of a rectangular flat steel material welded with a T-shaped flat steel material in which three flat steels are welded in a T-shape to reduce the weight Production method.

  The third solution is to serve as a ballast that is manufactured integrally with the bottom steel plate to prevent sinking due to restoring force and secure drinking water in the event of a disaster, directly above the bottom surface of the lower floor set covered with the bottom steel plate. A method of manufacturing a floating home care disaster prevention shelter that has a drinking water tank and does not capsize or sink even if it is subjected to a tsunami caused by an earthquake, flood due to abnormal weather, side waves or high waves caused by waves.

  The fourth solution is a composite coating that covers the side and deck of the floating home care disaster prevention shelter. The glass mat is affixed with glass paint, and the wood part is glued and fixed with staples and umbrellas. The first layer is cured to form a second layer, while the second layer glass paint is applied, the second layer silica heat-resistant mat is applied, glued and fixed, and cured by hydrolysis reaction, and the surface with steps is polished smoothly. A method for manufacturing a floating home care disaster prevention shelter that is coated with a heat insulating paint mixed with aggregates after applying a composite coating cured by hydrolysis reaction after applying a glass paint on the surface layer after cleaning.

  The operation of the first solving means is as follows. Two girder-side foundations made of angle steel are arranged in parallel, the wife-side foundations are arranged at both ends in a direction orthogonal to each other, and flat steel tension members are arranged in parallel with the wife-side foundation on the lower surface, at the four corners. The lower floor assembly, in which flat steel cable-stayed members are placed and welded, and two girder-side beam members using angle steel are arranged in parallel, and the end-side beam members are arranged at both ends in the orthogonal direction. An upper beam assembly in which a flat steel tensile member is placed in parallel with the end beam member, and welded by placing a tension member connecting the end member beam and the tensile member, and between the tensile members, and the lower portion. Float-type home care disaster prevention shelter by constructing a strong frame structure that has bolt holes on the side and corner columns and top and bottom columns of the floor assembly and upper beam assembly, and joined with bolts via connection fittings or connection suspension fittings. It is manufactured.

  The action by the second solution is to replace the conventional angle steel used for the girder base, the gable side foundation, the girder side beam material, the girder side beam material, and the corner column at the ends of the two adjacent sides of the square steel pipe. Square steel bar with flat steel welded and square flat steel with square steel pipe welded to both ends of a square steel pipe instead of the conventional flat steel used for studs, tension members, trunk differentials, lining materials, and cable stays Or, replace the three flat bars with a T-shaped flat bar made by welding them into a T shape, and build a lightweight, strong frame structure. It is manufactured.

  The action of the third solution means that the bottom part of the lower floor set is covered with the bottom steel plate, and prevents the sinking by restoring force and secures drinking water at the time of the disaster. A drinking water tank is installed and a safe floating home care disaster prevention shelter that does not capsize or sink even if it is subjected to a tsunami caused by an earthquake, floods caused by abnormal weather, or high waves caused by waves is produced.

  The effect of the fourth solution is that the composite film covering the floating home care disaster prevention shelter is applied with a primer treatment, glass coating is applied, a glass mat is applied, and defoaming is performed with the staples and umbrella nails. Glue fixing and curing by hydrolysis to form the first layer, applying silica glass heat-resistant mat while applying second layer glass paint, degassing and fixing by gluing and curing by hydrolysis and uneven steps The surface is polished and adjusted smoothly with a grinder to form the second layer. After cleaning, a glass paint is applied and cured by hydrolysis to form a composite film, on which an aggregate is mixed. Is used to produce a lift-type home care disaster prevention shelter.

  As described above, the present invention has a floating home care disaster prevention shelter installed in a vacant lot at home so that the elderly can live as the last occupant. Evacuate indoors in a short period of time and close waterproof doors. When a tsunami or flood occurs, the family and refugees are accommodated and quickly levitated. By installing cypress thinned wood on a simple frame and strengthening and fire-proofing with a composite coating, the lives and health of inmates evacuated from various disasters can be protected and lived longer.

  Sturdy victims are housed in levitation-type home care disaster prevention shelters, and cypress laminates are fixed to steel frames even if they collide with floating objects such as buildings damaged by tsunami while drifting on the sea surface The levitation-type home care disaster prevention shelter with a simple structure is not damaged, and even if it is subjected to a large wave, it does not capsize or sink due to the ballast effect of the drinking water tank, protecting the life of the accommodated disaster victim and protecting health and property. In addition, during drifting, the victims escaped to the deck with a visible international orange heat-insulating paint that was slipped from the exit and rescued the victims drifting in the waves and rescued them. It can be used as a temporary waiting place for a person and can be discovered and rescued at an early stage from an aircraft under investigation from the sky because of the color that is visible.

  Compared with the increase in elderly people who need nursing care due to rapid aging, there is a significant shortage of nursing care facilities, and care must be taken at home. Caring at home was a difficult and expensive task because it was necessary to relieve the family's physical strength and mental burden, eliminate the steps at home, and renovate sanitation facilities. Cameras and various sensors are installed indoors in consideration of the physical functions of elderly people who are cared for at home, the status of care services that can receive support, and the status of medical institutions. -Connected to IoT and connected to care support organizations and medical institutions while working at work and observing the status of elderly people who are caring at home using mobile phones. It is possible to reduce the turnover of nursing care that occurs around 100,000 people a year because of nursing care.

  Because cypress is used for the floating home care disaster prevention shelter, it has a refreshing atmosphere with cypress's unique luster and unique fragrance, and it is a healthy atmosphere that is cool in summer and warm in the winter due to humidity control by high airtightness and high insulation. For psychotherapy treatment rooms in the health field. In addition, the government encourages private accommodation to stay in ordinary houses in order to cope with the increasing number of tourists coming from overseas and the lack of hotels in the Tokyo Olympics. It can be provided as an accommodation facility that meets the standards of the inn business law, which is fully equipped with bathrooms, toilets, washbasins, sprinklers, etc. in the room of the emergency home care disaster prevention shelter and managed on the Internet.

  Large-scale water disasters such as major tsunamis caused by unprecedented natural disasters in the next 30 years, large tsunamis caused by them, heavy rains caused by abnormal weather, floods caused by river flooding, storm surges caused by typhoons, etc. As a disaster recovery material for disaster relief facilities, evacuation storage facilities, disaster recovery houses, etc. that are urgently needed in disaster-stricken areas, it is used for earthquake and tsunami flood countermeasures that incorporate drinking water tanks, solar power generation panels, and storage batteries. Store levitation shelter in a stockpile and transport levitation type home care disaster prevention shelter by truck to the disaster area and use it immediately in the event of a disaster such as an earthquake or tsunami caused by an earthquake, flood due to torrential rain, or storm surge caused by a typhoon be able to.

  As the main material of the floating home care disaster prevention shelter, approximately 400 cypress thinnings left in the mountainous area of the mountainous area are used, so cash income is obtained for the local residents, and the floating home care disaster prevention shelter -No need for expensive and special woodworking machines, manufacturing is possible with inexperienced young people / women / girls and old people to learn woodworking techniques for large-scale processes on Sundays, using commercially available power tools It can cope with the shortage of carpenters. Establish an ecosystem for logging and using thinned timber in mountain forests and commercialize new timber-related industries through regional revitalization in the hilly and mountainous areas where depopulation and aging are rapidly progressing. The area can be regenerated.

  The domestic forestry systematically performs the thinning work for raising and managing standing trees and the removal of timber by logging from the stage of standing trees in the forest, and drying and processing the timber in the satoyama that has been removed, and using the processed materials to float There is a great potential for reforming the supply chain until it reaches the consumer's hand by manufacturing a home-based home care disaster prevention shelter. By creating a new project that creates a cycle of logging and planting from domestic forests in a planned manner, it is just a commercialization of a regional revitalization that generates 500 million yen related industries and 500,000 jobs. However, the maintenance of the forests can strengthen Japan's land.

  Achievement of the carbon dioxide absorption target promised by Japan under the Kyoto Protocol is because there is no use of thinned wood, so incineration by biomass power generation is encouraged, and maintenance management of cutting thinned wood and planting seedlings has been frustrated. Reduction was difficult. Sustainable circulation by building a virtuous cycle ecosystem that thinned wood is harvested and used → planting → growing → harvesting → use through local revitalization by the timber industry that manufactures floating home care disaster prevention shelters The formation of a society can contribute to the prevention of global warming by contributing to the forest absorption target of carbon dioxide.

  About 60,000 inmates in prisons in Japan are part of a treatment policy to improve and rehabilitate under the guidance of officials for imprisonment and to return to society smoothly, while maintaining mental and physical health and developing a working spirit. Prisoners are engaged in prison work for the purpose of acquiring professional knowledge and skills related to woodworking. Create a levitation-type home care disaster prevention shelter in prison work, and promote the smooth reintegration of prisoners by granting woodworking knowledge and skills acquired. Even after returning to society, building a levitating home care disaster prevention shelter will generate income and stabilize economically, thus promoting rehabilitation and preventing re-crime.

  It is a perspective view of the floating type home care disaster prevention shelter of the present invention.   It is a block diagram of the frame using the equilateral angle steel of the same invention.   It is a perspective view of a frame using the equilateral angle steel of the same invention.   It is the perspective view which installed the drinking water tank in the floor set of the same invention.   It is sectional drawing using the equilateral mountain type steel of the invention.   It is sectional drawing of the frame using the equilateral mountain type steel of the invention.   It is a block diagram of the frame using the square mountain steel material of the invention.   It is a perspective view of the frame using the square mountain steel material of the invention.   It is sectional drawing which comprises the square mountain steel material of the same invention.   It is sectional drawing which comprises the square flat steel material of the same invention.   It is sectional drawing which comprises the T-shaped flat steel material of the same invention.   It is sectional drawing of the frame using the square mountain steel material of the invention.   It is sectional drawing which shows the room | chamber interior used for the home care of the invention.   It is sectional drawing which shows the room | chamber interior used for the tsunami evacuation of the same invention.

  FIG. 1 shows an embodiment of the levitation type home care disaster prevention shelter of the present invention, FIG. 2 shows the configuration, FIG. 3 shows the appearance, FIG. 6 shows the cross section, FIG. 7 shows the other configuration, FIG. Fig. 4 shows an example of installation of a drinking water tank in a pair, Fig. 5 shows an equilateral mountain-shaped steel material, Fig. 9 shows a square-shaped angle steel material, Fig. 10 shows a square flat steel material, Fig. 11 shows a T-shaped flat steel material, and Fig. 13 shows an indoor cross section of home care. Although the indoor cross section of tsunami evacuation is demonstrated using FIG. 14, an Example is an example to the last and does not limit this invention.

  Two girder-side bases 10 made of pre-made steel materials, such as equilateral angle steels and unequal side angle steels (hereinafter also referred to as angle steels) and angle steels 20 are arranged in parallel, and the girder-side bases 10 are arranged in parallel. In the direction perpendicular to each other, the wife-side bases 11 are arranged in parallel at both ends, the four corners are butted at right angles and welded, and the cable-struts 19 using flat steel 22 are arranged near the four corners on the lower surface and welded. Instead of the flat bar 22, a rectangular strong lower floor set 6 is formed by arranging and welding the tension member 16 using at least two or more flat bars 22 between the girder-side bases 10. You may use the square flat steel material 24 which welded the said flat bar 22 to the both ends of one side of the square steel pipe 21 of FIG. Furthermore, the bottom part 4 of the lower floor group 6 is closed with a bottom steel plate 28 and welded to form a strong lower floor group 6 that prevents water from entering from the bottom part 4. Further, the side column 2 around the lower floor set 6 has a corner column 14 and a column 15 shown in FIG. The bolt hole 29 for connecting with the bolt 40 is drilled through the.

  Two girder-side beam members 12 made of angle steel 20 are arranged in parallel, and wife-side beam members 13 are arranged in parallel at both ends in a direction perpendicular to the girder-side beam member 12 so that the four corners are butted at right angles. Are welded, and a tensile member 16 using at least two flat bars 22 and a stretcher 18 connecting them are arranged and welded on the upper surface of the parallel beam-side beam member 12 to form a rectangular upper beam set 7. Instead of the flat steel 22, a square flat steel material 24 in which the flat steel 22 is welded to both ends of one side of the square steel pipe 21 shown in FIG. 7 may be used. The side column 2 around the upper beam set 7 has a corner column 14 and an intermediate column 15 having the flat steel 22 welded to both ends of one side of the square steel pipe 21, and a bolt 40 is connected via a connection fitting 26 or a connection suspension fitting 27. Bolt holes 29 for connection are drilled. It should be noted that the struts 15, the struts 18, the cable struts 19, etc. can be added or omitted depending on the intended use.

  In order to construct a solid frame 8 by standing up the corner column 14 using the angle steel 20 that connects each of the lower floor group 6 and the upper beam group 7 and the column 15 using the square flat steel material 24, the corner column is constructed. 14 and the bolt hole 29 for screwing the bolt 40 to the lower end portion and the upper end portion of the spacer 15 are opened. The lower end of the corner post 14 and the inter-post 15 and the lower floor set 6 and the upper end of the corner post 14 and the inter-post 15 and the upper beam set 7 are screwed with a bolt 40 via a connection fitting 26 or a connection suspension fitting 27. Thus, a strong frame body 8 is constructed by joining.

As shown in FIG. 4 and FIG. 6, the bottom floor 4 in the lower floor assembly 6 is connected with a tensile member 16 using a flat steel 22 or a square flat steel material 24 in the direction of the end, and the bottom steel plate 28 is plugged and welded. In this way, flooding and water leakage from the bottom surface 4 are prevented. Ballast for connecting to the bottom steel plate 28 and preventing the overturning of the floating home care disaster prevention shelter-1 (breathing life extension box) (for example, increasing and restoring the restoring force due to the transverse waves such as waves and tsunamis). A drinking water tank 60 (for example, made of FRP or stainless steel, etc.) that is always full with an internal volume of 1m ^{3 to} 2m ³ that also serves as an internal volume is installed, and its surroundings are surrounded by a heat insulating material 67 that prevents condensation Shut off, weld the fixing bracket 57 on the upper side of the tension member 16, place the hinoki cypress thinning 45, and fix the pulling 45 with the screw 41 through the fixing bracket 57 from the side. Laminate floor panel 30 is laid on 45.

  At least one torso difference between the corner columns 14 connecting the lower floor group 6 and the upper beam group 7 using the angle steel 20, between the corner columns 14 and 15, and between the column columns 15. Material 17 (not shown) The lower floor set 6 and the upper beam set 7 are connected horizontally by connecting the trunk difference material 17 using the square flat steel material 24 of FIG. 11 or the T-shaped flat steel material 25 of FIG. The girder panel 31 and the assembled wife panel 32 are inserted from the indoor portion 5 into the frame surrounded by the corner pillars 14 and the inter-columns 15 and the body difference material 17, and screw screws 41 from the outer side surface portion 2. It was possible to increase the impact load applied to the levitation type home care disaster prevention shelter-1 (breathing life extension box) from the side surface by about 4 times. In addition, since the assembled girder panel 31 and the assembled wife panel 32 are divided into two or three parts for lightening, a woman or an elderly person can be involved in the production work. In addition, the trunk difference material 17 can be increased or omitted depending on the application.

  On the upper beam set 7, two or more flat steel members 22 or square flat steel members 24, a tension member 16 and a stretcher member 18 are arranged in a cross shape and connected by welding between the upper surfaces of the upper beam set 7. Deck panel 33 is laid and fixed with screw screw 41 from inside room 5, non-combustible material 56 is laid on laminated deck panel 33, umbrella nail 44 is driven in and fixed, and the side of floating home care disaster prevention shelter-1 Applying a primer to the part 2 and the deck part 3, laying the glass mat 46 while applying the first layer glass paint 58, and defoaming the panel part with the staple 43 and the umbrella nail 44, The first layer is formed by curing by hydrolysis, and the silica heat-resistant mat 47 is laid and defoamed while applying the glass coating 58 of the second layer. The surface with a level difference of A second layer is formed by smooth polishing adjustment with a drier, and after cleaning, a glass coating 58 of the surface layer is applied and cured by hydrolysis to form a composite film 59 having increased impact resistance, A heat insulating paint 55 is applied thereon to provide heat insulating performance.

  With the composite film 59, fire prevention measures are taken to prevent ignition by fire or delay and fire spread. In addition, heat insulation paint 55 (for example, acrylic ceramic resin paint with spherical ceramics) is applied to prevent heat, cold, and noise, and the color of the side surface 2 is set to a light shade that fits into the surrounding buildings. The color of the deck part 3 is an international standard that is a color with good visibility by applying anti-scrubbing treatment for use as a place for rescue of the disaster victims drifting in the middle of drifting and for temporary evacuation of the victims. Painted in an international orange color, being damaged by storm surges, floods, tsunamis, etc., drifting on the surface of the sea, discovered early from airplanes and helicopters that are being investigated in the sky, and rescued and rescued. Further, a deck exit 51 for entering and exiting the deck section 3 from the indoor section 5 is installed, and a deck protection guard 38 is installed on the upper side to protect the floating home care disaster prevention shelter-1 from falling objects.

  A configuration example of the second frame 8 using the square angle steel material 23 instead of the angle steel 20 will be described in detail with reference to the configuration diagram 7, the perspective view 8, the structural diagrams 9, 10, and 11. Two girder bases 10 using a square mountain steel material 23 in which a flat steel 22 is welded to both ends of one side of the square steel pipe 21 are arranged in parallel, and the wife side bases are arranged at both ends in a direction orthogonal to the girder side base 10. 11 are arranged in parallel, the four corners are butted at right angles and welded, and at least two or more flat bars 22 or the flat bar 22 are replaced between the lower surfaces of the parallel girder bases 10 in the structural diagram of FIG. As shown in the drawing, a tensile member 16 of a rectangular flat steel member 24 in which a flat steel member 22 is welded to both ends of one side of the rectangular steel pipe 21, and a stretch member 18 of the rectangular flat steel member 24 intersecting in a cross shape therebetween are arranged and welded together. Then, a rectangular solid lower floor group 6 is formed. Further, the bottom surface part 4 of the lower floor group 6 is used by using the bottom steel plate 28 or the application (for example, keystone plate, deck plate, etc.). Prevents flooding and leakage from the bottom 4 by sealing and welding Strong bottom floor assembly 6 is constituted was. A corner column 14 using a square mountain steel material 23 and a spacer 15 using a square flat steel material 24 are erected on the side surface portion 2 around the lower floor set 6 with bolts 40 via a connection fitting 26 or a connection suspension fitting 27. Bolt holes 29 for connection are drilled.

  Two beam-side beam members 12 using mountain steel members 23 are arranged in parallel, and wife-side beam members 13 are arranged in parallel at both ends in a direction perpendicular to the beam-side beam member 12, and the four corners are butted at right angles. And at least two flat bars 22 between the parallel beam-side beam members 12 or a square having the flat bars 22 welded to both ends of one side of the square steel pipe 21 shown in FIG. A rectangular solid upper beam set 7 is formed by arranging and welding the tension member 16 using the flat steel member 24 and the intermediate member 18 of the rectangular flat steel member 24 connecting them. The side column 2 around the upper beam set 7 has a corner column 14 and a column 15 in which the flat steel 22 is welded to both ends of one side of the square steel pipe 21, and a bolt 40 via a connection fitting 26 or a connection hanging bracket 27. A bolt hole 29 for connection is drilled.

  In order to construct a solid frame 8 by standing up the corner column 14 using the square mountain steel material 23 connecting the lower floor group 6 and the upper beam group 7 and the column 15 using the square flat steel material 24, Bolt holes 29 for screwing bolts 40 are formed in the lower ends and upper ends of the columns 14 and the intermediate columns 15. The lower end of the corner post 14 and the inter-post 15 and the lower floor set 6 and the upper end of the corner post 14 and the inter-post 15 and the upper beam set 7 are screwed with a bolt 40 via a connection fitting 26 or a connection suspension fitting 27. As a result, the strong frame 8 is constructed.

The bottom surface 4 of the lower floor set 6 is shown in FIGS. 4 and 12, and is connected with a tension member 16 using a flat steel 22 or a square flat steel material 24 in the direction of the end, and is closed with a bottom steel plate 28 from the bottom surface 4 Inundation and leakage are prevented. Ballast for preventing overturning and rolling of the floating home care disaster prevention shelter-1 (breathing life extension box) connected on the bottom steel plate 28 (for example, increasing and stabilizing the restoring force due to the transverse waves such as waves and tsunamis) preventing sinking.) established the internal volume quantity 1 m ³ to 2 m ³ water tank 60 always full level before and after serving as the, incubated enclosed in a heat insulating material 67 to prevent condensation. A fixing bracket 57 is welded onto the tension member 16 and a wooden large drawing 45 is disposed, and is fixed from the side by the screw 41 through the fixing fitting 57, and the laminated floor panel 30 is laid on the large drawing 45. To do.

  At least one or more between the corner pillars 14 connecting between the girder-side base 10 and the girder-side beam material 12 using the square mountain steel material 23 or between the corner pillars 14 and the intermediate pillars 15 and between the intermediate pillars 15. The lower floor assembly 6 is formed by horizontally connecting and connecting the body difference member 17 using the T-shaped flat steel material 25 obtained by welding the square flat steel material 24 of FIG. 10 or the three flat steel materials 22 of FIG. In the frame divided and surrounded by the corner pillar 14 and the intermediate pillar 15 or the body difference member 17 connecting the upper beam set 7 and the upper beam assembly 7, the assembled girder panel 31 and the assembled wife panel 32 are divided into two or three parts from the indoor portion 5. And fixed with screw screws 41 from the outside. Women and elderly people are engaged in production work by dividing the panels and making them lighter. The impact load on the side of the levitation type home care disaster prevention shelter-1 could be increased by about 4 times.

  Of the upper beam set 7 in which a tension member 16 and a stretcher member 18 using at least two or more flat steel members 22 or square flat steel members 24 are arranged in a cross shape and welded together between upper surfaces of the upper beam set 7. The laminated deck panel 33 is laid on top and fixed with screw screws 41 from the interior 5 side, the non-combustible material 56 is laid on the laminated deck panel 33 and the umbrella nail 44 is driven in and fixed, and floating home care Applying a primer to the side 2 and deck 3 of the disaster prevention shelter-1 (breathing life extension box), laying the glass mat 46 while applying the glass paint 58 of the first layer and defoaming it, Glue and fix with umbrella Kugi 44 and harden by hydrolysis to form the first layer, lay down silica heat-resistant mat 47 while applying second layer glass paint 58, defoam and fix with glue 43 Let it harden by hydrolysis The surface with convex steps is polished smoothly with a grinder or belt sander to form the second layer, and after cleaning, the third layer glass paint 58 is applied and cured by hydrolysis to provide impact resistance. A composite film 59 with increased is formed.

  With the composite film 59, fire prevention measures are taken to prevent ignition by fire or delay and fire spread. In addition, heat insulation paint 55 (for example, acrylic ceramic resin paint with spherical ceramics) is applied to prevent heat, cold, and noise, and the color of the side surface 2 is set to a light shade that fits into the surrounding buildings. The color of the deck part 3 is an international standard that is a color with good visibility by applying anti-scrubbing treatment for use as a place for rescue of the disaster victims drifting in the middle of drifting and for temporary evacuation of the victims. Painted in an international orange color, being damaged by storm surges, floods, tsunamis, etc., drifting on the surface of the sea, discovered early from airplanes and helicopters that are being investigated in the sky, and rescued and rescued. Further, a deck exit 51 for entering and exiting the deck section 3 from the indoor section 5 is installed, and a deck protection guard 38 is installed on the upper side to protect the floating home care disaster prevention shelter-1 from falling objects.

  As for the manufacturing method of the laminated floor panel 30, the laminated girder panel 31, the laminated wife panel 32, the laminated deck panel 33, etc., using thinned cypress trees from the cypress trees that are left in the forest, the age of 30 that has been left unused in the forest. Remove thinned wood from Hinoki cypress trees from 1 to 40 years, and timber them into square timber of around 105 mm at a sawmill. The sawn timber is dried to about 12% by natural drying or artificial drying, and then cut into about 100 mm slab, and an isocyanate adhesive is applied to the jointed surface with joints and cracks. In addition, pressure is applied from the top and bottom at the same time by pressing up and down on the wood joining press to correct bending and warping, and the hardened cypress small-diameter wood that has been joined in multiple steps as the adhesive is cured. The assembled floor panel 30, the assembled girder panel 31, the assembled wife panel 32, the assembled deck panel 33 and the like are taken out from the joining press, and the side surface portion 2, the deck portion 3, the floor surface of the floating home care disaster prevention shelter-1 Used for 9 etc.

  As shown in FIG. 6 and FIG. 12, the levitation type home care disaster prevention shelter 1 welds the square flat steel material 24 and the fixing bracket 57 on the bottom steel plate 28 of the lower floor set 6 and fixes the large pull 45 with the screw 41. In addition, all the indoors where the cypress small-diameter aggregate floor panel 30 is laid on the large forty-five 45 become the indoor part 5 where the scent of cypress drifts while living in a watertight structure, so that home care for the elderly It can be used with peace of mind in rooms, psychotherapy treatment rooms, music therapy treatment rooms, and accommodation rooms such as pensions and private accommodations for rapidly increasing foreign travelers.

  When levitation type home care disaster prevention shelter-1 is moved in the factory, loaded at the time of transportation and transportation, or transported to a specified place, it is connected to the side column 2 of the corner column 14 or the intermediate column 15 By inserting a lifting wire hook into the metal fitting 27, the cargo handling work by the ceiling crane and the truck crane can be easily performed. Furthermore, the floating work of the floating home care disaster prevention shelter-1 being drifted offshore by a tsunami wave and flooding is carried out by using the tow wire hook of the rescue ship under the floating home care disaster prevention shelter-1. When the towing is inserted into the connecting suspension bracket 27 provided on the lower floor set 6 on the side and the towing side is lifted, the resistance of water is reduced, so the floating home care disaster prevention shelter-1 can be easily towed to the cruising place. can do.

  Japan is now the country with the longest life expectancy in the world, and care facilities have been greatly lacking compared to the increase in the number of elderly care workers. For this reason, there is a great demand for improvement in the physical exhaustion and mental burden of family members (especially women) who are caring for them. To renovate homes and take care of elderly people, it requires major remodeling, such as eliminating steps, installing bathrooms, washstands, toilets, and mobility aids, and remodeling houses due to building structure and economic reasons. Although it was extremely difficult, just installing the floating home care disaster prevention shelter-1 adjacent to the home can reduce the burden on the family without remodeling the home and can care for the elderly at home. At the same time, consideration has been given to prevent family members from leaving the caregiver, and the configuration will be described in detail below.

  The levitation type home care disaster prevention shelter-1 is structural diagram 13 and conforms to the JISZ1618-1979 standard for large general cargo containers of international standards, and has a length of about 6 m to 10 m, a width of 2.4 m, and a height of 2. A hygiene facility for nursing care and equipment for nursing care are installed in the indoor portion 5 having a height of 7 m and a height of 2.4 m. In addition to sprinklers that automatically sprinkle and extinguish fires in the event of a fire, surveillance cameras and various sensors are installed on the ceiling surface of the room and connected to the IoT. Observe and stay in close contact with a care support organization or medical institution, and care for elderly people at home can be prevented, thus preventing family members from leaving care.

  The levitation type home care disaster prevention shelter-1 has a watertight structure in which the entire bottom surface 4 of the lower floor group 6 is covered with a bottom steel plate 28, and is united with the bottom steel plate 28 to form the levitation type home care disaster prevention shelter due to tsunami and shear waves. A drinking water tank 60 having a width of 1 m, a height of 20 cm, and a length of about 4 m, and a full water storage capacity of about 800 liters and a total weight of about 1 liter is installed at one end. Sanitary equipment installation space 39 of about 2 m is provided, and hygiene equipment such as a bathtub 75, a wash basin 77, and a toilet 76 for elderly care are installed, and connection work for water supply and drainage pipes (not shown) is performed. . A space below 30 cm between the floor surface 9 of the assembled floor panel 30 and the bottom steel plate 28 is secured as a storage space for a drinking water tank 60 and stored food, and an electric bed is placed on the floor surface 9 of the indoor portion 5. 79. When the elderly person lives as a final home with the electric mobile assistance device 78 and is affected by a tsunami, storm surge or flood, the floating home care disaster prevention shelter-1 floats due to buoyancy. And protect the precious lives of family members and protect valuable assets.

  Around the drinking water tank 60 having a water storage capacity of about 800 l installed on the lower floor set 6, an insulating material 67 such as foamed polystyrene is interposed to prevent condensation on the outside of the tank due to cooling of the drinking water tank 60. The laminated floor panel 30 is laid on the heat transfer prevention. A flexible pipe (not shown) that is detachable from a public water pipe is connected to the drinking water storage tank 60 through a backflow prevention valve 68 so as to be always filled with direct pressure. In case of a disaster, the floating home care disaster prevention shelter-1 floats and the flexible water supply pipe is detached but is blocked by the backflow prevention valve 68 so that it does not flow back from the drinking water tank 60. Of drinking water is stored. When it is necessary to supply drinking water to residents affected after a disaster, it can be provided as safe drinking water via a manual pump (not shown).

  The upper surface of the cypress small-diameter laminated floor panel 30 is a flat floor surface 9 with no steps, so that physically handicapped people can easily move in a wheelchair and bathe comfortably in the bathtub 75 with the assistance of a caregiver. Handrails are installed on the wall surfaces of 77 and toilet 76 so that face washing and defecation can be easily performed. Elderly people who cannot use wheelchairs or those with severe disabilities need care with a sitting tool suspended from an electric mobility assist device 78 suspended from a moving rail 71 installed on the ceiling so that a care helper can easily move it. An elderly person or a handicapped person 81 can be seated and freely moved by the electric movement assisting device 78, and the care support such as washing, defecation, and bathing can be received comfortably by reducing the burden on the care helper. Moreover, an elderly person can operate the lighting equipment, the air conditioning equipment, and the waterproof ventilation fan 50 with a remote controller at hand. In addition, fire extinguishing equipment such as a sprinkler (not shown) is installed in the indoor ceiling to prevent fire and death of the elderly by automatically sprinkling and digesting when a fire occurs. ing.

  In order to prevent the levitation type home care disaster prevention shelter-1 from sinking due to overturning or overturning, the buoyancy type is caused by the ballast effect by the drinking water tank 60 which also serves as a ballast of about 1 kg in weight with a water storage capacity of about 800 liters at a full water level. Even if home care disaster prevention shelter-1 suffers from floods and tsunamis and drifts on the surface of the sea, it will be able to restore its resilience even if it is tilted in response to large waves such as waves. Since the floating home care disaster prevention shelter-1 does not overturn and sink due to shaking, consideration is given to prevent the inmate from feeling mentally uneasy. In addition, the water surface of the assembled girder panel 31 and the assembled wife panel 32 is waterproofed 48 so that the seawater is prevented from being flooded and does not leak into the interior 5 at all. It is possible to dispel psychological anxiety and wait for relief with peace of mind.

  The levitation type home care disaster prevention shelter-1 requires daylighting and ventilation for comfortable living of the elderly and the physically handicapped, so that the waterproof girder panel 31 or the integrated wife panel 32 of the side surface 2 has a waterproof door 52 or A waterproof window 53 and a waterproof ventilation fan 50 are installed. When a tsunami warning is issued, a nearby infant, an elderly person, or a disabled person evacuates from the waterproof door 52 of the side surface 2 to the indoor part 5 of the floating home care disaster prevention shelter-1 in a short time and opens the waterproof door 52. Closed and housed in the interior of the room 5, in order to quickly levitate from the installation location in the state of evacuation in the event of storm surges, floods and tsunamis, drifting over the sea without being caught in a delayed tsunami and drowning Inside, the refugee can observe the outside and moderate ventilation through the waterproof window 52 provided on the side surface portion 2, and can spend comfortably and comfortably at night by illumination by power feeding from the solar power generation panel 61.

  Since the composite film 59 of the liquid glass 58 is applied to the side surface portion 2 and the deck portion 3 of the levitation type home care disaster prevention shelter-1, fire prevention measures are taken so that the fire does not burn even if the fire burns. Further, a heat insulating paint 55 (for example, an acrylic silicon resin paint containing a spherical ceramic) is applied on the composite film 59 to block heat, cold, and noise. Painted in pale colors that match and match the landscape. The color of Deck 3 is painted in the international standard international orange color, which is a color with good visibility, to be used as a place for rescue of disaster victims drifting in the sea while drifting on the sea surface, and as a temporary evacuation place for victims It is considered to be rescued and rescued early on from airplanes and helicopters under investigation from the sky while drifting on the sea surface due to tsunamis, floods and storm surges.

  The heat insulating paint 55 to be applied to the composite film 59 of the deck portion 3 is subjected to a non-slip treatment in which silica sand is mixed into acrylic silicon resin and has uneven steps. A deck exit 51 is installed in the deck 3, and the deck exit 51 can be opened from the interior 5 to easily escape to the deck 3. Further, a photovoltaic power generation panel 61 is installed on the deck portion 3, and a minimum necessary direct current power is supplied while the floating home care disaster prevention shelter 1 is drifting on the sea surface. On top of that, a steel deck guard 38 is installed to protect the floating home care disaster prevention shelter-1 and the photovoltaic power generation panel 61 from damage caused by collisions such as falling objects caused by earthquakes and drifting objects caused by tsunamis. Yes.

  During drifting, the safe deck 3 with anti-slip 47 treatment makes it easy to save lives for the victims who are drifting on the sea surface. Can be used as Furthermore, because of the international standard international orange fireproof paint 55 on the deck 3 that has good visibility, it was discovered and rescued early from rescue aircraft and helicopters under investigation in the sky. It protects the precious lives of the elderly and protects health and property from natural disasters such as tsunami, floods caused by abnormal weather, and storm surges.

  An embodiment of a tsunami lifeboat applying a levitation type home care disaster prevention shelter will be described with reference to FIG. Based on the functional requirements of the tsunami lifeboat guidelines of the Ministry of Land, Infrastructure, Transport and Tourism Maritime Bureau created in September 2014, the shelter-1 for tsunami flood countermeasures was improved and developed. Inside the disaster prevention shelter-1, the installation of the harness 80 for fixing the chair / storage box 69 and the inmate 18 and all the functional requirements necessary for the tsunami lifeboat are provided.

  The levitation type home care disaster prevention shelter-1 is in accordance with the international standard container as shown in the cross-sectional detail diagram 13 and is about 6m to 8m in length, 2.4m in width, and 2.5m in height depending on the number of people accommodated. 5, the occupant 81 who evacuated before the occurrence of the tsunami sits on the chair and storage box 37 and fixes the body of the occupant 81 with the harness 80. The lower floor set 6 is as shown in FIG. A drinking water tank 60 that also serves as a ballast with a weight of around 1 mm to prevent rollover is installed at the center of the bottom surface portion 4 to ensure a restoring force. Water is supplied through a backflow prevention valve 68 connected to a detachable flexible pipe (not shown) from a public water pipe, and around 900 l of drinking water is always stored in the drinking water tank 60. The flexible pipe is removed when floating, but the drinking water is blocked by the backflow prevention valve 68 so that it does not flow away from the tank at all. When drinking water is required after the disaster, the drinking water in the drinking water tank 60 is supplied to the victim using a manual pump (not shown).

  In order to prevent the levitation type home care disaster prevention shelter-1 from being overturned, the floating water home care disaster prevention shelter 1 is provided by the ballast effect of the drinking water tank 60 that also serves as a ballast weighing about 1 liter with a normal water storage capacity of around 800 liters. Floating home care disaster prevention shelter by rolling (rolling) and bowing (yoing) caused by waves when securing tsunami and shear waves to ensure resilience that does not overturn and drifting to the sea surface Consideration has been given to alleviate the insecurity of the inmate by mitigating the -1 shaking. Moreover, the waterproof door 52 and the composite film 59 are applied to the floating home care disaster prevention shelter 1, so that the indoor portion 5 has a watertight structure that does not drain at all.

  A waterproof door 52, a waterproof window 53, a waterproof ventilation fan 50, and the like are installed on the assembled girder panel 31 or the assembled wife panel 32 of the side surface 2 and when the tsunami blame alarm is issued, the waterproof door 52 of the side surface 2 An infant, an elderly person, or a nearby resident gets into the indoor part 5 of the floating home care disaster prevention shelter-1 in a short time, closes the waterproof door 52, and sits in a chair / storage box 69 installed in the indoor part 5 The safety of the body is secured by fixing with the harness 80. In the event of an tsunami or storm surge, the evacuation is quickly carried up to the surface of the refugee so that it will not be caught in the tsunami and will not be drowned. The indoor unit 5 is moderately ventilated with a waterproof ventilation fan 50. The evacuees can spend time until they are rescued from the waterproof window 53 while observing the external situation.

  The inmate 81 can easily escape to the deck section 3 by opening the deck exit 51 from the indoor section 5 of the floating home care disaster prevention shelter-1. The deck section 3 is provided with a deck protection guard 38 for earthquakes. Floating home care disaster prevention shelter-1 is protected from falling objects caused by tsunami and drifting objects caused by tsunami. During drifting, deck 3 with anti-slip treatment can be used as a place for disaster relief for those who are affected by the disaster and drifting to the sea. Can protect the precious lives of the victims and protect their health and property.

  The glass paint 58 applied to the outside of the levitating home care disaster prevention shelter-1 contains boron ions and halogen ions as catalysts necessary for oxidization (vitrification), and is an organic metal that can be melted and hydrolyzed in alcohol. After the entire side surface 2 and deck 3 of the floating home care disaster prevention shelter-1 are cleaned with the compound composite glass paint 58, the primer treatment is applied, and the first glass paint 58 is applied. While the glass mat 46 is laid and defoamed and pressed, the wood panel is glued and fixed using the staple 43 and the umbrella knuckle 44 together, and the glass paint 58 is cured by hydrolysis to form a first layer thereon. While the second layer glass paint 58 is applied and the second layer silica heat-resistant mat 47 is laid and defoamed and pressed, the wood panel part is glued and fixed with the staple 43 so that the glass paint 58 is hydrolyzed. After curing, the surface with uneven steps is smoothly polished and adjusted using a disk sander or the like to form a second layer, cleaned, and then overcoated with a glass coating 58 that becomes the third layer. By being cured by decomposition, a composite film 59 with improved impact resistance and fireproof performance is obtained. The glass paint 58 is not limited, and a conventional FRP waterproofing film using a polyester resin can be applied in place of the glass paint 58, and it can be properly used depending on the place of installation and the intended use. Can be installed.

  The side surface 2 of the floating home care disaster prevention shelter 1 treated with the composite film 59 is coated with a light-colored heat insulating paint 55 that is familiar to the surroundings, and the deck portion 3 is an international standard interface with good visibility. National orange heat insulating paint 55 is applied to prevent the spread of fire due to a fire caused by an earthquake, and to prevent a fire caused by a flaming fire from a house drifting and floating in the sea surface due to tsunami and flood damage. There is a safe deck 3 with anti-slip treatment applied to the heat-insulating paint 55, so it is easy to rescue the disaster victims floating on the surface of the sea, and use them as a temporary evacuation site for the rescued victims. Can do. Deck part 3 is coated with visible heat-insulating paint 55, which is rescued promptly by being discovered early from rescue aircraft or helicopters under investigation from the sky, causing earthquakes and tsunamis and abnormalities It protects people's lives and protects their health and property from various disasters such as floods and storm surges caused by weather.

1 Levitation home care disaster prevention shelter
6 Lower floor group 7 Upper beam group 8 Frame 10 Girder-side base 12 Girder-side beam 14 Corner column 15 Inter-column 17 Trunk member 20 Angle steel 23 Square mountain steel 27 Connecting suspension bracket 28 Bottom steel plate 31 Glue panel 38 Deck protection Guard 46 Glass mat 47 Silica heat-resistant mat 52 Waterproof door 58 Glass paint 59 Composite coating 60 Drinking water tank

Claims (4)

  Two girder-side foundations (10) using angle steel (20) are arranged in parallel, the wife-side foundations (11) are arranged at both ends in the orthogonal direction, and a flat steel tensile material (16) is placed on the lower surface. The lower floor assembly (6) which is arranged in parallel with the wife side base (11), the flat steel cable-stayed members (19) are arranged at the four corners and welded, and the two pieces using the angle steel (20) The girder-side beam members (12) are arranged in parallel, the end-side beam members (13) are arranged at both ends in a direction orthogonal to each other, and a flat steel tensile member (16) is arranged on the upper surface. And arranged between the end beam material (13) and the tensile material (16) and between the tensile material (16), and was placed and welded. Bolt holes (29) are opened in the upper beam group (7), the lower floor group (6), the side surfaces of the upper beam group (7), and the upper and lower side surfaces of the corner columns (14) and the inter-columns (15). , Connection fitting (26) or connection hanger bracket (27) buoyant, characterized in that it consists of joining the rack structure (8) by bolts (40) through a home care disaster shelter - method of manufacturing.   The angle steel (20) used for the girder base (10), the gable side base (11), the girder side beam material (12), the gable side beam material (13), and the corner post (14), An equilateral angle steel or an unequal angle iron, or a square angle steel material (23) in which the flat steel (22) is welded to the ends of two adjacent sides of the square steel pipe (21), the intermediate pillar (15), and the tension The flat steel (22) used for the material (16), the body difference material (17), the lining material (18), and the cable-stretching material (19) is attached to both ends of one side of the square steel pipe (21). The frame structure (24) in which a flat steel member (24) welded with a flat steel member (22) and a T-shaped flat steel member (25) in which three flat steel members (22) are welded in a T-shape are arranged to reduce the weight ( 8. The method for producing a levitating home care disaster prevention shelter according to claim 1, characterized in that it comprises:   A drinking water tank (60) that also serves as a ballast integrated with a bottom steel plate (28) that closes the bottom surface (4) of the lower floor assembly (6) constituting the frame (8) is installed, and the drinking water tank ( 60) is always filled with water to ensure the restoring force to return to the original state even if it is tilted by a tsunami or a transverse wave, and prevents the levitation type home care disaster prevention shelter (1) from overturning or sinking. The method for manufacturing a floating home care disaster prevention shelter according to claim 1 or 2, comprising the lower floor assembly (6) and the drinking water tank (60) as ballast for the purpose.   The composite film (59) for protecting the side surface (2) and the outer surface of the deck (3) of the floating home care disaster prevention shelter is subjected to a ground treatment with a primer to form a glass coating (58) as a first layer. The glass mat (46) is laid and defoamed while coating the wood part, and the wood part is glued and fixed with the staple (43) and the umbrella nail (44) and cured by hydrolysis to form the first layer. The second layer silica heat resistant mat (47) is laid while applying the second glass paint (58) to the surface, and fixed with glue while defoaming and cured by hydrolysis, and then has uneven steps. The surface is smoothly polished and adjusted with a disk sander or the like to form a second layer, and after cleaning, the third layer glass coating (58) that becomes the surface layer is applied and cured by hydrolysis to form a composite film (59) is formed, and non-slip aggregate is mixed on it. Thermal insulation coating (55) the coated, characterized by comprising buoyant home care disaster according to any one of claims 1 to 3 shelter - method of manufacturing.

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