JPH0248871B2 - - Google Patents

Info

Publication number
JPH0248871B2
JPH0248871B2 JP59194859A JP19485984A JPH0248871B2 JP H0248871 B2 JPH0248871 B2 JP H0248871B2 JP 59194859 A JP59194859 A JP 59194859A JP 19485984 A JP19485984 A JP 19485984A JP H0248871 B2 JPH0248871 B2 JP H0248871B2
Authority
JP
Japan
Prior art keywords
displacement
velocity
seismometer
vibration
seismic intensity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP59194859A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6173084A (ja
Inventor
Yoshimitsu Onoda
Toshimitsu Hida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Hitachi Elevator Service Co Ltd
Original Assignee
Hitachi Ltd
Hitachi Elevator Service Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd, Hitachi Elevator Service Co Ltd filed Critical Hitachi Ltd
Priority to JP59194859A priority Critical patent/JPS6173084A/ja
Publication of JPS6173084A publication Critical patent/JPS6173084A/ja
Publication of JPH0248871B2 publication Critical patent/JPH0248871B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/01—Measuring or predicting earthquakes

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
JP59194859A 1984-09-19 1984-09-19 地震計 Granted JPS6173084A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59194859A JPS6173084A (ja) 1984-09-19 1984-09-19 地震計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59194859A JPS6173084A (ja) 1984-09-19 1984-09-19 地震計

Publications (2)

Publication Number Publication Date
JPS6173084A JPS6173084A (ja) 1986-04-15
JPH0248871B2 true JPH0248871B2 (cg-RX-API-DMAC7.html) 1990-10-26

Family

ID=16331472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59194859A Granted JPS6173084A (ja) 1984-09-19 1984-09-19 地震計

Country Status (1)

Country Link
JP (1) JPS6173084A (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4852191B2 (ja) * 1999-12-20 2012-01-11 株式会社櫻製作所 微小脈動流ポンプ

Also Published As

Publication number Publication date
JPS6173084A (ja) 1986-04-15

Similar Documents

Publication Publication Date Title
James et al. Modal testing using natural excitation
US4214485A (en) Electro-mechanical transducer
JP3089399B2 (ja) ３成分地震計
CN106627138B (zh) 一种载重车超载限制系统
CA1212773A (en) Dynamic low tire pressure detection system for aircraft
KR20080021300A (ko) 라이다를 이용한 구조물 건전성 진단방법
KR100395750B1 (ko) 지진 감시 시스템
KR100395751B1 (ko) 네트워크를 기반으로 한 지진 감시 시스템
JPH0248871B2 (cg-RX-API-DMAC7.html)
JP3475313B2 (ja) ブロック状構造物の健全度評価装置
US4649751A (en) Supervisory operation control system for protecting elevators or the like from a dangerous situation
KR20000037016A (ko) 지진파 감지 장치
JPH11160447A (ja) 地震警報システム
Salehinejad et al. A comparison of force balance and pressure integration techniques for predicting wind-induced and dynamic responses of tall buildings
DE4326706A1 (de) Verfahren zur Messung von vertikaler Lage (absoluter und relativer) und vertikaler Verformungskomponente von Objekten mit Hilfe von Druckmeßsensoren
USRE31248E (en) Electro-mechanical transducer
EP0236955A2 (en) Method for cable installation
CN106226558A (zh) 一种检测力平衡加速度传感器极性的方法及装置
Yanada et al. Earthquake sensor
Marquart et al. Impulse measurement technology development at the Arnold Engineering Development Center (AEDC)
Neu et al. Operational modal analysis of a cantilever in a wind tunnel using optical fiber bragg grating sensors
RU2123676C1 (ru) Способ определения параметров точной модели динамической системы
JPS63121718A (ja) 地震検出装置
Yang et al. A method for detecting structural deterioration in piping systems
JP3696298B2 (ja) 建築物の耐震評価方法および装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term