The Discussion of Controlling the Shaft Constructing Engineering Target;

The problem and solution of the hydraulic slippery - up template in the construction of shaft wall;

Safe blast process technique for shaft freezing section;

Research on the pressure appears of worked-out mine area and construction of vertical shaft;

New technology application and of directly pour thick liquid to stop up water in vertical shaft;

Scheme design of vertical shaft drainage system during shaft construction;

This article introduced construction practice and accumulating experience of rapid construction technology of vertical well casing in First Construction Company of Chinese Mining Company, combined advance construction technique of integrating capability of exerting mechanized equipment.

Blasting rapid excavation technology for freezing thick gravel stratum of mine shaft;

Research on rational cross section parameter of compound material guide in mine shaft;

With an analysis on the stressed feature on mine shaft wall, the paper found that the exchanges of the stress and temperatures at the cracking section of the mine shaft wall had a close relationship with the depth of the mine shaft.

Design and implementation of vertical shaft clearance and extension construction;

The purpose of this paper is to find the distribution laws of the shear force between vertical shaft and surface soil,and to lay a foundation for mechanical model of shaft in soil.

On the basis of experience on installation of Qujiang main shaft and auxiliary vertical shafts, the author attaches importance to some keys to the installation of vertical shafts.

An artificial neural network forecast model for shaft lining non-mining fracture;

of deep large shaft,the freezing construction technology was adopted.