Based on using core or image logging data, structural analysis of reservoir fractures is conducted and the genetic types of fractures are determined to predict the fractures of different types.

The author explores the structural analysis combining with evaluation of dam site stability and the quantitative analysis combining with the qualitative analysis from the small structural outset.

The aim of complex structural analysis on foreland thrust belts, which is based on a rational interpreted seismic profile, is to determine the mechanisms, process, rate and timing of deformation.

According to results of structure analysis, Hongbugold deposit was formed in such structure stress setting that main fault took placed right - lateral sliding, that the main pressure stress direction was SWW- NEE, and that main pressure axis was near horizontal.

Base on the structure analysis of atitude of rocks,the resalt has been madethat there are four superpostd fold actions at least,and base on the structure analysis ofsmaller-fold, it is considered that there are three superposition of smaller-fold.

A comprehensive remote sensing-structure analysis of the complicated structural district in orogenic belt——with the Tonghuashan-Yushugou area in south Tian mountain as example;

Accurate application of mechanical concepts in tectonic analysis and geodynamic study would facilitate correct interpretation and quantification.

The fundamental aim of tectonic analysis is to establish the geometry, kinematics, dynamics and rheology of rocks during tectonic events on all scales.

According to the feature of folia-lineation structure and related mineral test results,this article makes a tectonic analysis about the tectonic belt of controlling mineral in Dabeiwu gold ore field reasonably,establi- shes tectonic deformation facies corresponding to Regional tectonic development,analyzes the relationship between the tectonic belt of controlling mineral and metallogenic.