山西地震
山西地震
산서지진
EARHTQUAKE RESEARCH IN SHANXI
2014年
3期
17-20
,共4页
薛生瑞%高翠珍%王晓霞%徐博
薛生瑞%高翠珍%王曉霞%徐博
설생서%고취진%왕효하%서박
水管仪%水平摆倾斜仪%同震响应
水管儀%水平襬傾斜儀%同震響應
수관의%수평파경사의%동진향응
Water tube tiltmeter%Horizontal pendulum tiltmeter%Coseismic response
对山西离石中心地震台水管仪与水平摆倾斜仪记录到的同一地震的地倾斜进行对比分析，探讨同震响应的基本特征。结果表明，两套仪器的地震延迟时间、同震响应持续时间与震级及震中距均成正比；水管仪的变形幅度与震级成正比，与震中距成反比；水平摆倾斜仪的变形幅度主要与震级有关，与震中距也有一定的关系。
對山西離石中心地震檯水管儀與水平襬傾斜儀記錄到的同一地震的地傾斜進行對比分析，探討同震響應的基本特徵。結果錶明，兩套儀器的地震延遲時間、同震響應持續時間與震級及震中距均成正比；水管儀的變形幅度與震級成正比，與震中距成反比；水平襬傾斜儀的變形幅度主要與震級有關，與震中距也有一定的關繫。
대산서리석중심지진태수관의여수평파경사의기록도적동일지진적지경사진행대비분석，탐토동진향응적기본특정。결과표명，량투의기적지진연지시간、동진향응지속시간여진급급진중거균성정비；수관의적변형폭도여진급성정비，여진중거성반비；수평파경사의적변형폭도주요여진급유관，여진중거야유일정적관계。
By comparing ground tilts of the same earthquake recorded both by water tube tiltmeter and horizontal pendulum tiltmeter at Lishi Central Seismological Station ,the basic characteristics of coseismic response are discussed .The results show that delay time and duration of coseismic response of the earthquake recorded by both kinds of instruments are proportional to magnitude and epicen-tral distance .The deformation amplitude of water tube tiltmeter is proportional to magnitude and is inversely proportional to epicen-tral distance ,while the deformation amplitude of horizontal pendulum tiltmeter is mainly related to magnitude and is related with epi-central distance more or less .
