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
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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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