JP5424070B1 - Floating Tsunami Evacuation Shelter that uses the floor under the sludge tank - Google Patents

Abstract

The present invention provides a floating Tsunami evacuation shelter in which a flush toilet can be used in a Tsunami disaster and the underfloor is used in a sludge tank.
SOLUTION: An inner wall decorative placement mold 9, a slab makeup placement mold 11 and an open watertight door 13 are built on a foundation concrete frame A, and 15 sets of reinforcing bars are used to make an outer wall decoration using a placement mold combined hardware 12. A floating structure in which a placing form 10 is built, a rainwater storage tank 14 with eaves is fixed on the outer wall decorative placing form 10, and a floating body 26 is fixed below the standing concrete 16. The toilet bowl 20 is attached to the drain pipe 5 that is provided in the type Tsunami evacuation shelter C and is set up from the under-floor space 19, and is connected to the rainwater storage tank 14 with the eaves and the water supply pipe 21 to enable use of the flush toilet 20. A floating Tsunami evacuation shelter that uses the underfloor as a sludge tank.
[Selection] Figure 1

Description

The present invention relates to a floating type tsunami evacuation shelter that uses an underfloor in a sludge tank for the purpose of adapting to a huge tsunami.

Coastal municipalities that have suffered severe tsunami damage due to the tsunami caused by the Great East Japan Earthquake and are expected to suffer tsunami damage due to the massive Nankai Trough earthquake, which are expected to occur in the near future, require tsunami disaster prevention.

The current state of Tsunami disaster prevention is mainly tsunami evacuation, evacuation to hills, evacuation towers, and evacuation drills. The current situation is that evacuation is not possible at the arrival time.

Evacuation training on foot, bicycle, or vehicle is used as a means of transportation to hill evacuation, but roads in coastal areas municipalities are narrow, and if houses and fences collapse, there will be no evacuation training. In particular, there is a risk that the road will be blocked by the fall of roof tiles from the form of houses.

As for the development of Tsunami evacuation shelters, small floating Tsunami evacuation shelters and Tsunami evacuation capsules have been developed, but none of them can contribute to Tsunami disaster prevention.

However, there is a need for the development of a Tsunami evacuation shelter that can respond to the massive tsunami that is expected to occur.

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Today, lessons learned from past tsunami disasters and Tohoku stricken areas that suffered massive tsunami damage have not been utilized, and the development of tsunami evacuation shelters has not progressed.

Even under such circumstances, it is necessary to develop a wide variety of Tsunami evacuation shelters such as fixed Tsunami evacuation shelters and floating Tsunami evacuation shelters.

The present invention is based on the verification of the massive damage caused by the Great East Japan Earthquake and is expected to occur in the near future. The idea is to develop a floating tsunami evacuation shelter that can protect the lives of family members and local residents in the event of any tsunami, and to provide a floating tsunami evacuation shelter that uses the underfloor as a sludge tank.

The present invention has been made to solve the above-mentioned problems. A foundation rebar assembly is formed on leveled concrete, a base formwork is formed with a temporary material and a formwork coupling hardware, and a drain pipe. Connect the water stop cock and install the water stop plate to place the foundation concrete. The foundation concrete frame solidified by the foundation concrete, the inner wall decorative placement form and the slab makeup implantation Build in the formwork and open watertight door, reinforce the concrete frame, lay the outer wall makeup casting form using the placement mold binding hardware, and on the outer wall makeup placement form, rainwater with eaves A storage tank is fixed with a screw, a floating body is fixed with a screw under the rainwater storage tank with eaves, and a concrete frame is cast. The concrete frame is formed by solidifying the frame concrete, the concrete frame and the foundation core. A floating Tsunami evacuation shelter composed of cleat enclosures is used to set an underfloor space by assembling and fixing a deodorizing floor using a bundle of floors, and a toilet is attached to a drain pipe raised from the underfloor space. Provided is a floating Tsunami evacuation shelter (Claim 1) for connecting a water supply pipe from a rainwater storage tank and using the floor below as a sludge tank.

Connected to a drain pipe and drained sewage into the space under the floor, set up on the deodorizing floor assembled and fixed to the floating Tsunami evacuation shelter. The drained sewage is drained with a stop cock. The floating Tsunami evacuation shelter (Claim 2) that uses the underfloor in the sludge tank according to claim 1, wherein the air is discharged into a pit and the air in the underfloor space is discharged to the roof by an exhaust pipe. To do.

The floating tsunami using the underfloor as a sludge tank according to claim 1 or 2, characterized in that the rainwater storage tank with eaves and the toilet provided in the floating tsunami evacuation shelter are connected by a water supply pipe. An evacuation shelter (Claim 3) is provided.

The underfloor according to any one of claims 1 to 3 , wherein the floating body is fixed with a screw under a rainwater storage tank with eaves provided in the floating Tsunami evacuation shelter. A floating Tsunami evacuation shelter for use in a tank is provided.

The floating Tsunami evacuation shelter using the underfloor in the sludge tank according to any one of claims 1 to 4 , wherein an intake / exhaust cylinder is provided on the roof of the floating Tsunami evacuation shelter (Claim 5). I will provide a.

Listed are the significant effects of the present invention.
B) By using a floating Tsunami evacuation shelter, it is possible to cope with a huge Tsunami.
B) By making the floating Tsunami evacuation shelter in a scale that can be used during normal times, it is possible to store evacuated household goods and household treasures from storing food during disasters.
C) Equipped with a rainwater storage tank with eaves in a floating Tsunami evacuation shelter, rainwater can be used effectively for daily use such as flush toilets and shower water.
2) By attaching a floating body to the floating Tsunami evacuation shelter, the Tsunami evacuation shelter can be kept in a normal state and can be drifted for a long time.
E) The floating tsunami evacuation shelter is made of reinforced concrete, so it is safe to encounter tsunami fires.
F) The floating Tsunami evacuation shelter is made of reinforced concrete, so even if it encounters a typhoon or a big wave during a long drift, it is safe with little shaking.

According to the first aspect of the present invention, the foundation rebar assembly is formed on the leveled concrete, the foundation form is formed with the temporary material and the formwork coupling hardware, and the drain pipe and the stop cock are connected to the piping. The foundation concrete frame is formed by solidifying the foundation concrete by attaching a water stop plate, and the inner wall decorative casting mold, the slab decorative molding frame and the open watertight door are formed on the foundation concrete frame. Build up and reinforced steel frame of the concrete frame, build up the outer wall decorative driving form using the driving mold binding hardware, and fix the rainwater storage tank with eaves with screws on the outer wall decorative driving form. Then, a floating body was fixed with screws under the rainwater storage tank with eaves, and a concrete frame was placed, and a concrete frame formed by solidifying the frame concrete, the concrete frame and a foundation concrete frame, An underfloor space is provided by assembling and fixing a deodorizing floor using a floor bundle to a dynamic Tsunami evacuation shelter, and a toilet is attached to a drain pipe raised from the underfloor space, and a water supply pipe from a rainwater storage tank with eaves to the toilet In addition to the effects noted above, in addition to the effects noted above, the effects of protecting the lives of evacuees are great.

According to the invention according to claim 2, the discharged sewage is stopped by connecting a toilet to the drain pipe and discharging the sewage into the underfloor space, which is raised on the deodorizing floor assembled and fixed to the floating Tsunami evacuation shelter. The drainage pipe with a water faucet discharges it to an external sewage basin, and the air in the underfloor space is discharged to the rooftop with an exhaust pipe. Since the underfloor space can be used as a sludge tank by closing the valve, the effect of using the flush toilet in a disaster is great.

According to the invention which concerns on Claim 3, it was set as the structure which provided the rainwater storage tank with an eaves bowl and the toilet bowl with the water supply pipe provided in the floating type tsunami evacuation shelter, so that rainwater can be effectively used even during normal times and disasters. The effect that can be done is great.

According to the invention which concerns on Claim 4, since it was set as the structure which fixes the floating body with the screw under the rainwater storage tank with an eaves wall provided in the said floating type Tsunami evacuation shelter, normal of a floating type Tsunami evacuation shelter In addition to maintaining buoyancy, it has the effect of reducing large fluctuations in both large and small waves.

According to the invention which concerns on Claim 5, the effect which can take in and exhaust the sealed space in an evacuation shelter is large by providing the intake-exhaust pipe | tube on the roof of the said floating type Tsunami evacuation shelter.

It is sectional drawing which shows embodiment of the floating type Tsunami evacuation shelter which concerns on this invention. It is sectional drawing which showed the foundation formwork of the foundation concrete frame. It is a cross-sectional detail drawing of the rainwater storage tank part with the same eaves.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to the drawings of the present embodiment, FIG. 1 shows that 15 sets of reinforcing bars are placed on the leveled concrete 1 shown in FIG. Form a frame, connect the drain pipe 5, the stop cock 6 and the external sewage basin 23, install the water stop plate 7, place the foundation concrete 8, and solidify the foundation concrete 8 to solidify the foundation concrete frame A is formed.
An inner wall decorative placement mold 9, a slab makeup placement mold 11, and an open watertight door 13 are built in the foundation concrete frame A to form 15 rebars, and the outer wall makeup placement mold 10 is formed using the placement mold coupling hardware 12. The rainwater storage tank 14 with eaves is fixed with screws 22 on the outer wall decorative placement form 10 and the floating body 26 is fixed with screws 22 under the rainwater storage tank 14 with eaves. Concrete 16 is cast and the concrete body 16 is solidified to form a concrete body B.
The floating type Tsunami evacuation shelter C composed of the concrete frame B and the foundation concrete frame A is provided with an underfloor space 19 by assembling and fixing a deodorizing floor 18 using a floor bundle 17, and a drain pipe raised from the underfloor space 19 5 is connected to the toilet bowl 20 with a rainwater storage tank 14 with a eaves and a water supply pipe 21, the air under the floor is exhausted to the roof by an exhaust pipe 24, and the indoor air is sucked and exhausted from the roof 25. Intake and exhaust air.

FIG. 2 shows the formwork of the foundation concrete frame A in FIG. 1 as described in FIG. 1, and 15 sets of reinforcing bars are placed on the leveled concrete 1, and the foundation formwork 2 is attached to the temporary material 3. The formwork is assembled with the formwork coupling hardware 4, the foundation concrete 8 is cast, and the foundation concrete body A is formed by solidification of the foundation concrete 8.

FIG. 3 shows that the inner wall decorative driving form 9 and the slab decorative driving form 11 are built into 15 pairs of reinforcing bars, and the outer wall decorative driving mold 10 is installed using the driving mold coupling hardware 12. On the mold 10, the rainwater storage tank 14 with eaves is fixed with screws 22 and the water supply pipe 21 and the vertical rod 27 are arranged. The floating body 26 is fixed with screws 22 under the rainwater storage tank 14 with eaves. FIG. 5 is an enlarged view of a rainwater storage tank portion with eaves fence of a concrete frame B formed by placing the frame concrete 16 and solidifying the frame concrete 16.

The small floating Tsunami evacuation shelter of about 10 square meters will be explained. As shown in Figs. The foundation form 2 made up of veneer form is formed into a form by the conventional method using temporary material 3 (steel pipe butterfly) and form joint metal fitting 4 to prevent water leakage from the joint part of concrete. A drainage pipe 5 provided with a water stopcock 6 for controlling sewage drainage is connected to an external sewage basin 23, and foundation concrete 8 is placed, The foundation concrete frame A is formed by solidification of the concrete 8.
A 40 mm thick inner wall decorative casting mold 9, a slab decorative molding mold 11, and an open watertight door 13 are built in the foundation concrete frame A, and 15 pairs of reinforcing bars of the concrete frame B are used. The outer wall decorative placement mold 10 having a thickness of 40 mm is built in, and the rainwater storage tank 14 with eaves wall formed on the outer wall decorative placement mold 10 is fixed with screws 22 as shown in FIGS. A floating body 26 formed by protecting a foamed polystyrene with a steel plate is fixed with screws 22 under the rainwater storage tank 14 with eaves, and the concrete body 16 is solidified. Is formed.
The floating type Tsunami evacuation shelter C composed of the concrete frame B and the foundation concrete frame A is provided with an underfloor space 19 by assembling and fixing a deodorizing floor 18 using a floor bundle 17, and a drain pipe raised from the underfloor space 19 The toilet bowl 20 was attached to 5 and connected to the toilet bowl 20 from the rainwater storage tank 14 with eaves with a water supply pipe 21 so that the flush toilet 20 can be used.
Further, the underfloor air was exhausted to the rooftop through the exhaust pipe 24 to depressurize the underfloor space 19, and the air in the floating Tsunami evacuation shelter C was provided with an intake / exhaust cylinder 25 on the roof to enable intake and exhaust.
If the explanation is made at the time of the Tsunami disaster, seawater caused by the tsunami enters the underfloor space 19 from the external sewage basin 23. Becomes a sludge tank, and the flush toilet 20 can be used in the same manner as during normal times.
Further, as shown in FIGS. 1 and 3, a floating body 26 formed by protecting the foamed polystyrene with a steel plate is provided below the eaves-attached rainwater storage tank 14 so as to protrude from the outer wall decorative driving form 10. The normal buoyancy of the Tsunami evacuation shelter C can be maintained, and the large swaying can be reduced even with large and small waves by applying the load of the concrete frame B and the foundation concrete frame A.

In the present invention, the shapes shown in the embodiments and the drawings are only examples, and can be replaced with various shapes that perform the same function. For example, in the embodiment, a small floating Tsunami evacuation shelter of about 10 square meters has been described, but the present invention is not limited in scale. Furthermore, it is within the scope of the invention to change the dimensions and materials shown in the first embodiment.

In Japan, which is a country with many earthquakes, there is a need to develop a floating tsunami evacuation shelter that can respond to any tsunami in preparation for a huge tsunami such as the Nankai Trough earthquake that is expected to occur in the near future. On the other hand, it is important to develop a Tsunami evacuation shelter with a scale and structure that can be used for ordinary and multipurpose purposes during normal times, and can greatly contribute to Tsunami disaster prevention.

DESCRIPTION OF SYMBOLS 1 ... Leveling concrete 2 ... Foundation formwork 3 ... Temporary material 4 ... Formwork coupling | bonding hardware 5 ... Drain pipe 6 ... Water stopcock 7 ... Water stop plate 8 ... Base concrete 9 ... Inner wall makeup driving mold 10 ... Outer wall makeup driving Formwork 11 ... Slab makeup placement form 12 ... Placement formwork joint hardware 13 ... Open watertight door 14 ... Rainwater storage tank 15 with eaves fence ... Reinforcement 16 ... Frame concrete 17 ... Floor bundle 18 ... Deodorant floor 19 ... Underfloor space 20 ... Toilet 21 ... Water supply pipe 22 ... Screw 23 ... External drainage basin 24 ... Exhaust pipe 25 ... Intake and exhaust cylinder 26 ... Floating body 27 ... Vertical gutter
A ... Foundation concrete frame
B ... Concrete frame
C ... Floating shelter

Claims (5)

Reinforce the basic reinforcement on the leveled concrete, form the basic formwork with temporary materials and formwork joints, connect the drain pipe and the stopcock, attach the waterstop, and install the foundation A concrete foundation frame in which the concrete is solidified, an inner wall decorative casting form, a slab decorative casting form, and an open watertight door are installed in the foundation concrete structure to form a concrete frame. Then, the outer wall decorative driving mold is built using the driving mold binding hardware, and the rainwater storage tank with eaves is fixed on the outer wall with a screw, and the rainwater storage tank with eaves is fixed. A floating concrete is fixed with a screw underneath, and a concrete frame is formed by solidifying the concrete. The floating Tsunami evacuation shelter is composed of the concrete frame and the foundation concrete frame. The deodorant floor is assembled and fixed by using a floor, an underfloor space is provided, a toilet is attached to a drain pipe raised from the underfloor space, and a water supply pipe is connected to the toilet from a rainwater storage tank with eaves. A floating Tsunami evacuation shelter that uses the underfloor as a sludge tank. Connected to a drain pipe and drained sewage into the space under the floor, set up on the deodorizing floor assembled and fixed to the floating Tsunami evacuation shelter. The drained sewage is drained with a stop cock. The floating Tsunami evacuation shelter using the underfloor as a sludge tank according to claim 1, wherein the floating underfloor space is exhausted to the roof by an exhaust pipe. The floating tsunami using the underfloor as a sludge tank according to claim 1 or 2, characterized in that the rainwater storage tank with eaves and the toilet provided in the floating tsunami evacuation shelter are connected by a water supply pipe. Evacuation shelter. The underfloor according to any one of claims 1 to 3 , wherein the floating body is fixed with a screw under a rainwater storage tank with eaves provided in the floating Tsunami evacuation shelter. Floating Tsunami evacuation shelter used for tanks. The floating Tsunami evacuation shelter using the underfloor as a sludge tank according to any one of claims 1 to 4 , wherein an intake / exhaust cylinder is provided on the roof of the floating Tsunami evacuation shelter.

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