固体地球物理学  

出　　处：《中国学术期刊文摘》2008年第1期94-99,共6页Chinese Science Abstracts(Chinese Edition)

摘　　要：濮阳ML4.6地震前泰安台形变异常特征分析；“双力源”地震前兆观点的进一步探讨；中国东部不同构造区强震前地震非均匀度时间变化特征研究；邯郸-邢台地区尾波Qc值分布特征研究；确定地震计安装方位的相干性分析法；三通差分干涉测量探测城市地面形变的研究；用二维有限元研究青藏块体东北缘地壳的水平运动；On characteristics of deformation anomalies at Taian station before Puyang ML4.6 earthquake;Further discussion on view of seismic precursor from double force source;On time-varying features of seismic inhomogeneous degree before strong earthquake in different tectonic zones of eastern China;：Distribution character-istics of Qc value of coda wave in Handan-Xingtai area;Orientation for seis-mometer with coherence analysing method;Investigation on urban ground deformation detection through three pass differ-ential interferometry;On hofi-zontal crust movement in northeastern margin of Qinghai-Tibet block with 2D FEM;Improvement of solution model of gravity anomalies＇ matching aided navigation;Monthly water distribution in China and its adjacent area from time-variable gravity field of GRACE;Computation of normal modes of toroidal oscillation;Absolute gravitymeasurement at Jiufeng dynamic geodedy central experiment station;On strain accumulation ofrecent crust movement in Sichuan-Yunnan area;On earthquake precursor source positioning method;On basic state of present-day crustal movement dynamics and earthquake predictability;Middle and upper crust shear-wave velocity structure of the Chinese mainland;Construction of con-stant-Q viscoelastic model with three parameters;Correlation analysis and causality test between Ludong-Huanghai block and South Japan;

关 键 词：固体地球物理学 青藏块体东北缘 时间变化特征 地震非均匀度 差分干涉测量 异常特征 地震前兆 地面形变 

分 类 号：P315.725[天文地球—地震学] TK223[天文地球—固体地球物理学]