Research on approximate method of calculating bending moment based on lateral deformation of diaphragm walls;

Deep excavation retaining structure lateral deformation under the unusual circumstance and deformation analysis

In order to analyze the remaining bearing capacity of SMW retaining wall,control its lateral deformation within the range of bearing capacity,the relation between the bending moment of SMW retaining wall and the field survey results of lateral deformation can be established through the relative relation between bending moment and distortion.

A tilt check system for rigid sliding guide of vertical mine is introduced,which is based on virtue in- strument scheme,discusses the application of self-adapting denoising method within it,and designs an ana- log experiment to check the effect of noise reduction.

Study on the guard-value of the inclinometer of deep excavation in Nanjing

On design of fiber-optic gyroscope for inclinometer of freeze-hole

Application of gyroscopic survey technology in comprehensive development adjustment in YJB oilfield;

As for the gyroscopic survey technology, because of the complicacy of the inertia components themselves and the environment underground, error compensation is the main influence factor of the surveying accuracy.