Self-evolutionary compensation of machine tool crossbeam deformation induced by gravity;

Simulation of post-seismic gravity change and deformation of the Wenchuan earthquake based on viscoelsatic layered half-space model

According to the theory of gravity changes caused by dislocation on a rectangular plane buried in a homogeneous elastic half-space the characteristics of surface gravity changes caused by one fault or combination of two faults are studied.

The history,current situation of the research on dislocation theory and its contribution to seismology and geodesy,especially,the latest research achievement of the dislocation theory of spherically symmetric and 3-D spherical earth models and concerned gravity changes are described in brief.

Exploration and analysis of gravity variation before and after the Jingyang M_S 4.8 earthquake;

From the view of gravity field variation,we think that the gravity variation going with this earthquake supports the inflation theory of earthquake gestation process;By strength.

The gravity variation in southern suburb of Xi’an is considerably, and the gravity in northern suburb of Xi’an is relatively stable.

It is introduced how to use GRACE data to compute the gravity changes.

The gravity observational anomalies at Wuhan Technical University of Surveying and Mapping (WTUSM) station in the rainstorm before long were tested and investigated in this paper, including the computations and analysis of gravity changes caused by the density and porosity of the soil surrounding the station before and after soil saturation.

Two different formulas from different points of geodesy and geodynamics deducing time-variation of plumb-line deflection are given:one is basic on time-variation of perturbation potential, the other is basic on time-variation of gravity potential.