Bucket blasting,which is based on the principle of touch blasting and takes water as a backpressure medium,is a controlled blasting method for thin plate structures.

Research of the impulsive wave of underwater blasting;

The vibration characteristics of the structure of the pier over underwater blasting and .

According with the examples of the misfire in the underwater blasting, various kinds of potential dangerous which can lead to misfire are introduced in the course of deep water blasting among complicated environment of geological topography, vortex, torrent and deep water.

With a large finite element analysis software,the numerical simulation of the blasting process of water coupling blasting with fuse was made,and the spreading of the blasting stress wave in concrete was studied.

The blasting principle of water coupling blasting hole with fuse is discussed.

Study on improving the penetrability of coal seam with the water pressure blasting in the through beds hole;

Study on charging structure and its use of deep hole water pressure blasting;

According to the peculiarity of explosive load in water,by use of the energy criterion and the sound wave approximate formula,the equivalent static loading on every layer of the wall that is produced by water pressure blasting is calculated in this paper.

Orthogonal experimental analysis of the factors affecting destruction degree caused by hydraulic blasting;

Demolition of reinforced concrete water tower by hydraulic blasting;

Demolishing coal funnel of the old plant of Jiaozuo Power Plant by hydraulic blasting;