Combined with practical work the characteristics,technological principle,assembly of raise scaffold and construction speed of rail mounted electric-controlled integral climbing scaffold are introduced.

In order to improve the cut blasting rate of mine shaft deep borehole, to reduce the blasting material consumption and the circu- lated blasting operation time and to speed up the mine shaft construction speed, an applied study on the cut borehole diameter, depth, section number and initiating time difference and other parameters was conducted for the cut of two-section and three-section.

Study on fast construction technology of Dahuashui RCC High-thin Arch Dam;

Study on Fast Construction Technology for Moxi NO.2 Tunnel;

Research on Fast Construction and Numerical Simulation of Settlement for High Embankment;

Study on potential probing system for rapid construction of vertical shaft;

Analysis of the mechanical effect on rapid construction of super-long soft surrounding rock tunnel with high water content;