发明名称 |
Building Safety Verification System And Building Safety Verification Method |
摘要 |
A building safety verification system and a building safety verification method for estimating a degree of damage of a building after an earthquake occurs are provided. The building safety verification system includes: an inter-story displacement measurement unit which obtains, from measurement data of acceleration sensors which measure accelerations of a plurality of stories in a building, an inter-story displacement of each of the stories; a natural period measurement unit which obtains a natural period of microtremor of the building from measurement data of a micro vibration sensor which measures micro vibration of a highest story of the building or a story near the highest story; and a building safety evaluation unit which evaluates soundness of the building from the inter-story displacement obtained by the inter-story displacement measurement unit and the natural period obtained by the natural period measurement unit. |
申请公布号 |
US2015355050(A1) |
申请公布日期 |
2015.12.10 |
申请号 |
US201414759316 |
申请日期 |
2014.01.08 |
申请人 |
NTT FACILITIES, INC. |
发明人 |
YOSHIDA Kenichi;NAGASHIMA Shigeto;MOTOHI Toshiya;TOYOTA Kouzou;SUGIMURA Yoshifumi;GOTO Wataru;MOCHIDUKI Maki;NISHII Hiroyasu |
分类号 |
G01M5/00;G01V1/00;G01B5/14 |
主分类号 |
G01M5/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A building safety verification system comprising:
an inter-story displacement measurement unit which obtains, from measurement data of acceleration sensors which measure accelerations of a plurality of stories in a building, an inter-story displacement of each of the stories; a natural period measurement unit which obtains a natural period of microtremor of the building from measurement data of a micro vibration sensor which measures micro vibration of a highest story of the building or a story near the highest story; and a building safety evaluation unit which evaluates soundness of the building from the inter-story displacement obtained by the inter-story displacement measurement unit and the natural period obtained by the natural period measurement unit. |
地址 |
Tokyo JP |