The characteristics of acoustic emission(AE)signals given off in the course of the failure of a concrete structure is explored based on the laboratory experimen
Based on theoretical analysis and studying other methods, P-Ⅲ curve is transformed into an incomplete Γ function by means of mathematical expression transform
In order to plow an access to low cost automation,the method to set up the most economical and optimized control system is studied.Such a system is achieved by
The subject of this work is the assessment on the stability of an excavated high slope in order to insure the security of the building site adjacent to the slop