CN214996505U - Tsunami refuge facility of fleing - Google Patents
Tsunami refuge facility of fleing Download PDFInfo
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- CN214996505U CN214996505U CN202120512181.1U CN202120512181U CN214996505U CN 214996505 U CN214996505 U CN 214996505U CN 202120512181 U CN202120512181 U CN 202120512181U CN 214996505 U CN214996505 U CN 214996505U
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Abstract
The utility model discloses a tsunami refuge and escape facility, relating to the technical field of tsunami escape facilities and comprising a bottom foundation part, wherein the bottom foundation part is buried in a foundation; the tower body structure part is arranged on the upper surface of the bottom base part and comprises an outer tower body and an inner cylinder, and a safety inlet is formed in the far sea side of the outer tower body; the escape and refuge platform is arranged at the top of the inner barrel, an escape stair I is arranged between the inner barrel and the outer tower body, and the top of the escape stair I is connected with the escape and refuge platform; and a second escape stair is arranged between the roof parking apron and the escape refuge platform. The utility model is used for guarantee nearshore probably suffers the interim refuge that strong tsunami assaults the harbor district, can ensure large-scale comprehensive harbor district staff's safety, the anti side direction deformability of structure is superior, and anti strong earthquake, anti strong tsunami performance are superior, and the roof apron has interim urgent evacuation function.
Description
Technical Field
The utility model relates to a port engineering's technical field especially relates to a tsunami facility of fleing of taking refuge.
Background
The pacific coast is often a strong earthquake high-incidence area, and strong earthquake also can cause strong tsunami. Attack of tsunami on coastal areas often poses a significant threat to safety of port area operators, and particularly, the tsunami is determined to belong to a strong tsunami prone area after special tsunami research. The Indonesia strange earthquake in 2004 and the great earthquake in east Japan in 2011 all cause strong tsunami, local offshore tsunami climbs up to more than 30 meters, and the actual casualties caused by the tsunami are huge. Such as Indonesia tsunami, directly results in the distress of Indonesia 111171 and the loss of 127774 people. Tsunami caused by eastern japan earthquake led 19533 to distress and 2585 to lose track. The actual engineering design defense measures are very difficult. May pose a serious threat to daily production and life of port facilities and surrounding residents in coastal areas.
The large-scale comprehensive harbor area is generally located in the peripheral area along the coast, and is a more dense area for the operation of harbor personnel in order to meet the requirement that the depth of the land area is larger from the forward to the backward in the stacking capacity of the wharf. Therefore, emergency tsunami escape of workers is very important. Particularly, in coastal areas with very short arrival time of the tsunami for early warning, necessary tsunami escape and refuge facilities are arranged in corresponding port areas to ensure safe refuge and evacuation of port area workers under the emergency situation of tsunami disasters.
SUMMERY OF THE UTILITY MODEL
To the above problem, an object of the present invention is to provide a tsunami refuge and escape facility, which can be used for planning tsunami refuge and escape facilities in a comprehensive harbor area along a shore area with very short arrival time of the tsunami, and overcome the shortcomings of the traditional comprehensive harbor area planning and design.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
a tsunami refuge and escape facility comprises: a bottom foundation portion buried on a foundation; the tower body structure part is arranged on the upper surface of the bottom base part and comprises an outer tower body and an inner cylinder, the inner cylinder is positioned inside the outer tower body, and a safety inlet is formed in the far sea side of the outer tower body; the escape and refuge platform is arranged at the top of the inner barrel, an escape stair I is spirally arranged between the inner barrel and the outer tower body, and the top of the escape stair I is connected with the escape and refuge platform; the roof parking apron is arranged at the top of the external tower body and located right above the escape and refuge platform, and an escape stair II is arranged between the roof parking apron and the escape and refuge platform.
According to the tsunami refuge and escape facility, a plurality of support columns are arranged between the roof parking apron and the escape and refuge platform.
The tsunami refuge and escape facility is characterized in that the height of the escape and refuge platform is larger than the estimated climbing height of the tsunami and the wave harmony height generated by the tsunami water body.
The tsunami refuge and escape facility comprises a seat, a sanitary facility, an emergency power supply and a rescue communication facility.
The tsunami refuge and escape facility is characterized in that the bottom foundation part is a pile foundation or an open caisson foundation.
The tsunami refuge and escape facility is characterized in that the cross section of the outer tower body is circular or elliptical.
The tsunami refuge and escape facility is characterized in that a protective railing is arranged on the periphery of the outer circle of the roof apron, and helicopter landing marks are marked on the upper surface of the apron.
The utility model discloses owing to adopt above-mentioned technique, make it compare the positive effect that has with prior art and be:
(1) the utility model is used for ensure the temporary refuge that nearly bank probably suffers from strong tsunami attack harbor district, can ensure large-scale comprehensive harbor district staff's safety.
(2) The utility model discloses a tower body structure portion form adopts "a section of thick bamboo in a section of thick bamboo" structural style, and bottom foundation portion adopts pile foundation or open caisson foundation form, and the anti side direction deformability of structure is superior, and bottom foundation portion safe and reliable, anti strong earthquake, anti strong tsunami performance are superior.
(3) The utility model discloses except emergent function of taking refuge of fleing, still set up the roof air park, can be used to the descending helicopter, have the function of promptly withdrawing promptly temporarily.
Drawings
FIG. 1 is a perspective view of the tsunami refuge and escape facility of the present invention.
Reference numerals: 1. a bottom base portion; 2. an outer tower body; 21. a secure portal; 3. an inner cylinder; 4. an escape and refuge platform; 5. escape stairs I; 6. a roof apron; 61. a guard rail; 7. escape stairs II; 8. and (4) a support column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings and specific embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The tsunami refuge and escape facility is suitable to be arranged by combining parameters such as the height of the tsunami, the estimated time for arriving at the coast, the submerged area near the shore, the maximum submerged height and the like.
According to the height of the tsunami and the estimated time of arrival at the coast, the requirement of the shortest evacuation time is further determined, then a plurality of evacuation points are arranged according to the requirement of the evacuation time, and the requirement of the evacuation time of port region workers is met. The large-scale comprehensive harbor area can ensure that relevant workers in the harbor area evacuate to the difficulty of escaping and avoiding in time after receiving the evacuation early warning instruction according to the harbor area scale and the evacuation time requirement.
In order to ensure the safe operation of the arrangement of the evacuation points, a certain system is formed to ensure the life safety of port area workers, such as port area evacuation guidelines, periodic evacuation maneuver work and the like, if necessary.
Example 1
The embodiment of the utility model provides a tsunami refuge escape facility, please refer to fig. 1, include: the escape system comprises a bottom foundation part 1, a tower body structure part, an escape refuge platform 4 and a roof apron 6, wherein the bottom foundation part 1 is buried on a foundation and used for reliably transmitting an upper load to the foundation.
Wherein, tower structure portion sets up the upper surface at bottom foundation portion 1, tower structure portion includes outside tower body 2 and inside barrel 3, inside barrel 3 is located the inside of outside tower body 2, safe entrance 21 has been seted up to the downside of outside tower body 2, safe entrance 21 is located the open sea side of outside tower body 2, the dorsal part that the tsunami assaults promptly, avoid inside the tsunami direct invasion escape facility, the personnel of fleing can follow safe entrance 21 and get into the space between outside tower body 2 and the inside barrel 3, the top height of outside tower body 2 is greater than the top height of inside barrel 3.
The roof parking apron 6 is arranged at the top of the external tower body 2, the roof parking apron 6 is positioned right above the escape platform 4, an escape stair II 7 is arranged between the roof parking apron 6 and the escape platform 4, the internal cylinder 3, the external tower body 2, the escape platform 4 and the roof parking apron 6 are connected into a whole, and the helicopter can be landed and has a temporary emergency evacuation function.
It should be noted that the terms "upper" and "lower" as used herein are defined with reference to the relative positions of the components in the drawings of the present invention, and are used for clarity and convenience of description, and it should be understood that the scope of the present application is not limited by the terms.
Furthermore, a plurality of support columns 8 are arranged between the roof apron 6 and the escape platform 4, so that the structural strength between the roof apron 6 and the escape platform 4 is enhanced, the safety of the escape personnel on the escape platform 4 is ensured, the height of the escape platform 4 is greater than the estimated climbing height of the tsunami and the wave harmony height generated by the tsunami water, a certain safe and abundant height is considered, the tsunami cannot influence the escape platform 4, and a seat, a sanitary facility, an emergency power supply and a rescue communication facility are arranged on the upper surface of the escape platform 4, so that the escape personnel can rest and can contact with the outside to seek rescue.
In addition, the bottom foundation part 1 can adopt a pile foundation or an open caisson foundation in consideration of geological conditions of points where the facilities are located, so that the bottom foundation part 1 can smoothly transmit upper load to the foundation under the working conditions of earthquake and tsunami.
Further optimize above-mentioned technical scheme, the cross section of outside tower body 2 is circular or oval, has the superior characteristics of water cross section performance, and outside tower body 2 and inside barrel 3 form reliable barrel structure.
In addition, the roof apron 6 is required to meet the use requirements of emergency vertical landing and take-off of the helicopter, and the protective railings 61 are arranged on the periphery of the outer circle of the roof apron 6 to play a role in safety protection.
The tsunami refuge and escape facility is generally positioned at the center of a harbor area and meets the requirement of emergency evacuation time under the tsunami early warning condition, namely the sum of the estimated walking evacuation time and the evacuation preparation time is larger than the tsunami early warning arrival time.
In this embodiment, the outer tower body 2 and the inner cylinder 3 are both made of reinforced concrete.
With the increasing enhancement of safety risk awareness of domestic large-scale port enterprises in the future and the investment of tsunami early warning systems, particularly in comprehensive port areas with high tsunami disaster risks, the planning and setting of corresponding tsunami escape and refuge facilities are recommended according to needs, and the life safety of personnel in port area operation stages can be effectively ensured under emergency. Furthermore, the utility model discloses still can be applied to the lifeline engineering in coastal area urban population intensive area of high risk tsunami calamity.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A tsunami refuge and escape facility is characterized by comprising:
a bottom foundation part (1), the bottom foundation part (1) being buried on a foundation;
the tower body structure part is arranged on the upper surface of the bottom base part (1), the tower body structure part comprises an outer tower body (2) and an inner cylinder body (3), the inner cylinder body (3) is positioned inside the outer tower body (2), and a safety inlet (21) is formed in the far sea side of the outer tower body (2);
the escape and refuge platform (4) is arranged at the top of the inner barrel (3), an escape stair I (5) is spirally arranged between the inner barrel (3) and the outer tower body (2), and the top of the escape stair I (5) is connected with the escape and refuge platform (4);
the roof parking apron (6), the roof parking apron (6) set up in the top of outside tower body (2), the roof parking apron (6) are located directly over the platform of taking refuge of fleing (4), the roof parking apron (6) with it is provided with escape stair two (7) to flee between the platform of taking refuge (4).
2. Tsunami refuge and escape facility according to claim 1, characterized in that a plurality of support columns (8) are arranged between the roof apron (6) and the refuge platform (4).
3. Tsunami refuge and escape facility according to claim 2, characterized in that the height of the escape and refuge platform (4) is greater than the estimated climbable height of the tsunami and the wave harmony generated by the tsunami water.
4. Tsunami refuge and escape facility according to claim 3, characterized in that the upper surface of the escape and refuge platform (4) is provided with seats, sanitary facilities and emergency power supply.
5. The tsunami refuge and escape facility according to claim 1, characterized in that the bottom foundation part (1) is a pile foundation or a sunk well foundation.
6. Tsunami refuge and escape facility according to claim 1, characterized in that the cross-section of the outer tower (2) is circular or elliptical.
7. The tsunami refuge and escape facility as claimed in claim 1, characterized in that a protection railing (61) is arranged around the outer circle of the roof apron (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120512181.1U CN214996505U (en) | 2021-03-10 | 2021-03-10 | Tsunami refuge facility of fleing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120512181.1U CN214996505U (en) | 2021-03-10 | 2021-03-10 | Tsunami refuge facility of fleing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214996505U true CN214996505U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120512181.1U Active CN214996505U (en) | 2021-03-10 | 2021-03-10 | Tsunami refuge facility of fleing |
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| CN (1) | CN214996505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162817A (en) * | 2022-07-07 | 2022-10-11 | 中国水利水电科学研究院 | Underground temporary danger avoiding system for preventing short-duration strong impact of ground fluid |
-
2021
- 2021-03-10 CN CN202120512181.1U patent/CN214996505U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162817A (en) * | 2022-07-07 | 2022-10-11 | 中国水利水电科学研究院 | Underground temporary danger avoiding system for preventing short-duration strong impact of ground fluid |
| US11920370B2 (en) | 2022-07-07 | 2024-03-05 | China Institute Of Water Resources And Hydropower Research | Underground temporary danger avoiding system for defending against short-duration and strong impact of ground fluid |
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