TSUNAMI EVACUATION STRUCTURE

• Main Authors: MAEBAYASHI KAZUHIKO, HONDA YOSHITO, JINNO YASUO, MACHI AKIRA, KAWABATA TAIZO
• Format: Patent
• Language: English; Japanese
• Published: 02.03.2015
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; FENCING; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; MASTS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL

PROBLEM TO BE SOLVED: To provide a tsunami evacuation structure capable of reducing human suffering caused by tsunami.SOLUTION: A tsunami evacuation structure includes: a foundation part 2 arranged lateral to an existing building 10; and a plurality of vertical frames 3 connected with the existing building 10 and erected on the foundation part 2 so as to face the existing building 10. In the vertical frames 3, a first evacuation space 32 is provided in the upper part thereof and a stairway 31 connected from the ground to the first evacuation space 32 is installed. Horizontal frames 4 respectively connected with the plurality of vertical frames 3 are provided above the existing building 10, and a second evacuation space 41 communicating with the first evacuation space 32 is provided in the horizontal frames 4. 【課題】津波による人的被害を低減させることができる津波避難構造を提供する。【解決手段】既存建築物１０の側方に設けられた基礎部２と、既存建築物１０と連結し既存建築物１０と対向するように基礎部２に立設された複数の鉛直架構３と、を備え、鉛直架構３には、上部に第１避難スペース３２が設けられているとともに地上から第１避難スペース３２につながる階段３１が設けられている。既存建築物１０の上方には、複数の鉛直架構３とそれぞれ連結された水平架構４が設けられていて、水平架構４には、第１避難スペース３２と往来可能な第２避難スペース４１が設けられている。【選択図】図１