Defensive building for tsunami escape

A building and tsunami technology, applied in the direction of buildings, protected buildings/shelters, building types, etc., can solve the problem that the early warning of tsunami is difficult to be effective

Pending Publication Date: 2019-10-25
NANJING COLLEGE OF INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to reduce the serious harm to human beings when a tsunami occurs, people have established an early warning system for tsunami. However, tsunami early warning is more effective for "ocean tsunami", but for "offshore tsunami" (also known as "local tsunami"), that is, the seabed where the tsunami is triggered Earthquakes are very close to the coast, such as tsunamis only tens to hundreds of kilometers away, so early warning of tsunami is more difficult to be effective

Method used

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  • Defensive building for tsunami escape
  • Defensive building for tsunami escape
  • Defensive building for tsunami escape

Examples

Experimental program
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Embodiment approach 1

[0030] refer to Figure 1 ~ Figure 3 , the present invention provides a tsunami escape defense building, comprising a circular building body 10, the circular building body 10 includes a cylindrical building space 101 below the ground and a hemispherical roof 102 covering the top of the cylindrical building space 101 . The hemispherical roof 102 is located above the ground, and is formed integrally with the cylindrical building space 101 by reinforced concrete. The spherical radius R1 of the hemispherical roof 102 is greater than or equal to the cylinder radius R2 of the cylindrical building space 101 . The cylindrical building space 101 communicates with the atmosphere through the ventilation pipe 20. The ventilation pipe 20 includes a vertically arranged conical ventilation pipe part 201. The height H of the conical ventilation pipe part 201 above the ground is 15 to 40 meters; the cylindrical building space There are several entrances 30 for people to enter and exit. The e...

Embodiment approach 2

[0034] refer to Figure 4 ~ Figure 5 , Embodiment 2 is basically the same as Embodiment 1, the only difference is that there are four entrances and exits, which are evenly distributed along the circumference of the circular building body. A ventilation pipe 20 is provided above each underground passage 40 , and the ventilation pipe 20 includes a vertically arranged conical ventilation pipe portion 201 . The conical ventilation pipe portion 201 communicates with the cylindrical building space 101 through the underground passage 40 . A ring beam 60 is provided at the connection between the conical ventilation pipe part 201 and the underground passage 40, and the bottoms of the four ventilation pipes 20 are connected as a whole through the ring beam 60, which strengthens the strength of the ventilation pipe 20 and resists seawater impact. In this embodiment, the entrance and exit 30, the underground passage 40 and the circular building body 10 are formed by integral casting of re...

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Abstract

The invention discloses a defensive building for tsunami escape. The defensive building comprises a circular building body, wherein the circular building body comprises a cylindrical building space which is located below the ground and a hemispherical roof which covers the top of the cylindrical building space and is located above the ground; the spherical radius of the hemispherical dome is greater than or equal to the cylindrical radius of the cylindrical building space; the cylindrical building space is communicated with the atmosphere through a vent pipe; the vent pipe comprises a verticalconical vent pipe part; the height of the part, above the ground, of the conical vent pipe part is 15-40 m high; the cylindrical building space is provided with a plurality of doorways for the entrance and exit of people; the doorways are located above the ground and communicated with the cylindrical building space through underground passages; sealing cover plates are arranged on the doorways; and the sealing cover plates are not higher than the ground. When tsunami is coming soon, the people only need to open the sealing cover plate to enter the building space below the ground to hide for more than ten minutes, so as to avoid the tsunami and keep the lives.

Description

technical field [0001] The invention relates to a tsunami escape defense facility, in particular to a tsunami escape defense building. Background technique [0002] Tsunamis are mostly natural disasters triggered by undersea earthquakes. In order to reduce the serious harm to human beings when a tsunami occurs, people have established an early warning system for tsunami. However, tsunami warning is more effective for "ocean tsunami", but for "offshore tsunami" (also known as "local tsunami"), that is, the seabed where the tsunami is triggered Earthquakes are very close to the coast, such as tsunamis only tens to hundreds of kilometers away, so early warning of tsunami is more difficult to be effective. The earliest signal of an earthquake and tsunami is a strong vibration on the ground, and there is a time difference between the arrival of the seismic wave and the tsunami, which is just in favor of people's prevention. For example, if it is found that the tide suddenly flu...

Claims

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Application Information

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IPC IPC(8): E04H9/14
CPCE04H9/14E04H9/145
Inventor 陈明翠胡迎花
Owner NANJING COLLEGE OF INFORMATION TECH
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