JP3836111B2 - Underground shelter for computer backup facility - Google Patents

Description

The present invention relates to an underground shelter for a computer backup facility that is excellent in earthquake resistance and water resistance.

  Recently, in various places such as a company, a government office, a hospital, and a bank, various business data are usually managed by a computer. Also, a backup facility is usually provided because of the necessity to prevent the occurrence of damage such as data loss when the function of the host computer stops due to a disaster such as a large earthquake or fire. In particular, in the case of banks, because it relates to the properties of general consumers, administrative guidance should be provided to install backup facilities in a remote location away from the host computer and in a robust building with a certain level of strength or higher. Has been made.

  However, the construction of a special building only for providing a backup facility, which is a relatively small capacity device, has a problem that the construction cost is high and it is a dedicated building and is difficult to use effectively. In addition, it is not possible to make the person in charge permanent because of the remote location, and it is necessary to divide the system person in charge between the host computer and the backup facility in the event of an emergency. there were.

Therefore, the present applicant tried to install the backup facility in an underground shelter by changing the idea of installing a backup facility in a building on the ground as in the past by 180 degrees. However, as shown in Patent Document 1, the conventional underground shelter is mainly intended to serve as an emergency evacuation site in the event of a disaster, and for the installation of backup facilities that dislike not only vibration and heat but also slight moisture It was something that could not be applied.
Japanese Unexamined Patent Publication No. 2000-34848

The present invention solves the above-mentioned problems, and is excellent in earthquake resistance and waterproofing to protect the backup facility safely from a disaster such as a large earthquake and to prevent moisture intrusion not only when a disaster occurs but also during normal times The purpose of this project was to provide an underground shelter for a computer backup facility that can guarantee normal operation of the backup facility and promote effective use of land.

An underground shelter for a computer backup facility according to the present invention, which has been made to solve the above-mentioned problems, is supported by a plurality of piles driven into the ground of a place constructed as a separate building from the building where the host computer is installed. A box-shaped shelter body made of high-strength concrete covered with an iron plate that also serves as a formwork left on the outer surface of the concrete is poured on the pressure plate, and the above-mentioned host computer is provided inside the shelter body. An underground shelter for a computer backup facility in which the backup equipment is installed, wherein the shelter body has a main room in which the backup equipment for the host computer is installed on the base isolation floor having a three-dimensional base isolation floor structure, This main room is blocked by a waterproof door to separate the main room from the ground. Becomes more and sub-chamber to prevent water from entering the main chamber, with installing a switchboard backup device to the wall portion in the boundary of the main chamber and the auxiliary chamber, and made through antechamber power wiring to the main chamber, Further, the above-described sub-chamber is continued on the ground by stairs.
Further, the steel sheet according to claim 2 is provided with a waterproof coating on the outer surface of the iron plate . This waterproof coating is made of rubber asphalt, and the same is applied between the bottom surface of the shelter body and the pressure platen. In the invention according to claim 3, a waterproof coating made of rubber asphalt is formed . Further, in each of the above-described inventions, a ground chamber is provided on the ground where the sub chamber is connected by stairs. The invention according to claim 4.

The underground shelter for a computer backup facility according to the present invention is a high-level steel plate that is covered with an iron plate that also serves as a formwork left on the outer surface on a pressure plate supported by a plurality of piles driven into the ground. Since the box-shaped shelter body made of high-strength concrete is integrally provided, excellent earthquake resistance and waterproofness are guaranteed, and the backup device inside the box can be protected accurately.
Moreover, what formed the waterproof coating in the outer surface of the iron plate can further improve waterproofness. Furthermore, the main room in which the shelter body has the host computer backup device installed on the base isolation floor having a three-dimensional base isolation floor, and the main room are blocked by a waterproof door so that the main room and the ground A sub-chamber that prevents water from entering the main room by separating the main room from the main room and a backup device switchboard on the wall at the boundary between the main room and the sub-chamber. In addition, since this sub-chamber is continued on the ground by stairs, the waterproofing of the main room with the backup equipment is appropriate and the backup equipment can be reliably isolated from inundation, etc. In addition, by installing a backup device on the base isolation floor that has a 3D base isolation structure in the main room, the earthquake resistance can be further improved and the backup device can be destroyed in the event of a disaster. It is possible to prevent.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a partially cutaway perspective view showing an underground shelter according to the present invention. In the illustrated example, as shown in FIG. 2, the underground shelter is constructed in a different building from the bank building A where the host computer is installed, and the ground building following the underground shelter is guarded as described later. As a place. The one shown in the figure is an example of a case where a hole of about 6m is dug underground and an underground shelter with a height of about 4.85m is buried there. Of course, there is no limit to the above.

FIG. 3 is a front sectional view of the main room showing the underground shelter of the present invention, and FIG. 4 is a plan sectional view of the underground shelter of the present invention. In the figure, reference numeral 1 denotes a shelter body. The shelter body 1 is a box-shaped body made of high-strength concrete, and is, for example, a reinforcing bar on a pressure-resistant board 3 supported by a plurality of piles 2, 2. Etc. are provided integrally. The shelter body 1 has a structure in which the outer surface of the wall material 4 made of high-strength concrete is covered with an iron plate 5, which guarantees excellent earthquake resistance and waterproofness, and prevents crime from entering from the outside. Guarantee the sex.
The iron plate 5 covers all surfaces except the bottom surface of the shelter body 1 and exhibits not only earthquake resistance, waterproofness and crime prevention, but also for pouring concrete when the shelter body 1 is constructed. Since it can be used as a formwork, it is not necessary to prepare a dedicated formwork as in the prior art, and there is an advantage of simplifying construction and reducing costs.

  In the illustrated example, a waterproof coating 6 made of rubber asphalt is further formed on the outer surface of the iron plate 5, so that the waterproof property is further improved. A waterproof coating 6a made of similar rubber asphalt is also formed between the bottom surface of the shelter body 1 and the pressure platen 3 to prevent water from entering from the bottom surface portion.

  The shelter body 1 has a structure composed of a main chamber 1a and a sub chamber 1b, and a backup device 7 is installed in the main chamber 1a. This is because, as will be described later, the main room 1a in which the sub chamber 1b is provided and the backup device 7 is installed is completely separated from the ground portion, thereby preventing water from entering the main room 1a.

  Further, a seismic isolation floor 8 is provided on the floor surface of the main room 1a, and a backup device 7 is installed on the seismic isolation floor 8. As the base-isolated floor 8, a general three-dimensional base-isolated floor structure that exhibits a quick damping action against a three-dimensional vibration can be adopted, and the destruction of the backup device 7 when an earthquake occurs is prevented. be able to.

  Further, the main chamber 1a and the sub chamber 1b are blocked by the waterproof doors 9 and 9a to prevent water from entering the main chamber 1a even when it is flooded. Further, a switchboard 10 is provided on the wall portion at the boundary between the main chamber 1a and the sub chamber 1b, and power supply wiring into the main chamber 1a is performed through the sub chamber 1b. In other words, since there is no direct wiring from the underground side into the main room 1a, there is no water intrusion and the waterproofness of the main room 1a is guaranteed.

  5 and 6 are longitudinal sectional views of the underground shelter of the present invention including the ground chamber 1c. As shown in the drawings, the sub chamber 1b is provided with a staircase 11 that follows the ground chamber 1c above the ground, and is configured to enter and exit the underground shelter through the staircase 11. Accordingly, since the main room 1a is not directly connected to the ground room 1c, even if the ground room 1c is inundated, water does not flow into the main room 1a. It is structured to avoid suffering damage.

As is clear from the above description, the computer backup facility underground shelter according to the present invention has a plurality of piles 2 driven into the ground where it is constructed as a separate building from the building where the host computer is installed. A main room 1a having a floor surface with a three-dimensional seismic isolation floor structure on a pressure-resistant panel 3 supported by the pile 2, and the main room 1a are blocked by a waterproof door 9 so that the main room 1a is separated from the main room 1a. An underground shelter in which a box-shaped shelter body 1 made of high-strength concrete, which is separated from the ground to prevent water intrusion into the main chamber 1a, is integrally provided and the outer surface of the shelter body 1 is covered with an iron plate 4 And a backup device 7 of a host computer in a separate building is installed on the seismic isolation floor 8 of the main room 1a of the underground shelter, so that the interior of the main room 1a is seismic and waterproof. With protect have excellent from disasters such as a major earthquake in the safety of the backup equipment 7, so that in order to ensure the normal operation of the backup equipment 7 to prevent also of moisture or water intrusion during normal as well as the event of a disaster only. Further, by employing the iron plate 4 that also serves as a mold, it is not necessary to use a conventional mold for pouring concrete at the time of construction, and the construction cost can be reduced and the construction period can be simplified.

1 is a partially cutaway perspective view showing an embodiment of the present invention. It is a top view which shows the installation place of an underground shelter. It is front sectional drawing of the main room which shows embodiment of this invention. It is a plane sectional view showing an embodiment of the invention. It is a longitudinal cross-sectional view which shows embodiment of this invention. It is a longitudinal cross-sectional view which shows embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Shelter body 1a Main room 1b Sub-room 1c Ground room 2 Pile 3 Pressure-resistant panel 4 Wall material 5 Iron plate 6 Waterproof coating 6a Waterproof coating 7 Backup equipment 8 Seismic isolation floor 9 Waterproof door 10 Switchboard 11 Stair A Bank building

Claims (4)

It also serves as a formwork left outside when the concrete is poured onto a pressure-resistant panel supported by multiple piles driven into the ground where it is constructed as a separate building from the building where the host computer is installed. the box-like shelter body formed from high-strength concrete covered with iron formed integrally, a backup facility for underground shelter of computers installed backup device of the host computer with the inside of the shelter body, shelter body, The main room where the above-mentioned host computer backup equipment is installed on the seismic isolation floor having a three-dimensional base isolation structure, and this main room are blocked by a waterproof door, and the main room is separated from the ground. more becomes sub-chamber to prevent water from entering the room, distribution of the backup device to the wall portion in the boundary of the main chamber and the auxiliary chamber With installing the board, and performing the power wiring to the main chamber through the auxiliary chamber, also the backup facilities for underground shelter computer, characterized in that the stairs aforementioned auxiliary chamber in which was followed on the ground . The underground shelter for a computer backup facility according to claim 1, wherein a waterproof coating is formed on the outer surface of the iron plate. 3. The backup facility according to claim 1, wherein the waterproof coating is made of rubber asphalt, and a waterproof coating made of the same rubber asphalt is formed between the bottom surface of the shelter body and the pressure platen . Underground shelter. The underground shelter for a backup facility of a computer according to any one of claims 1 to 3, wherein a ground room is provided on the ground where the sub rooms are connected by stairs.

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