Compare with the explosion method,it can be understood that the two methods has respective advantage,if we want to expend the industry,we have to consider in severa ways to make a desition.

By experimenting in site to treat the water-saturated granular foundation with vibroflotion compaction and explosion method,a contrastive study was made on the effect of consolidation of foundation from the foll.

The application research of blasting method in banking works on soft foundation;

Based on the characteristics of these bombs,a particular blasting method was chosen.

Research methods:The comparison and analysis were made for consolidation results of reinforcing subgrade in saturated soft soil zone by adopting blasting method and heaped pre-loading method through making site experiment on reinforcing subgrade in soft soil zone in section of DK 172+000~DK 172+.

Preparation of Carbon Nanotubes by Catalysis-assisted Detonation;

A large number of structure defects and surface functional groups were found to exist in nano-condensed carbon (NCC) and nano-diamond (ND) synthesized by explosive detonation.

Using TNT/RDX as starting material, black powder containing nanodiarnond were synthesized successfully by explosive detonation under water, which were purified by oxidation with acids in liquid in order to obtain nanodiamond.

Nano-condensed carbon and nano-diamond were synthesized by explosive detonation, and their structures and properties was characterised by X-ray diffraction (XRD), Raman spectroscopy, transmission electron microscope (TEM), scanning electron microscope (SEM), infrared spectroscopy (IR), electron paramagnetic resonance (EPR) and thermal analysis.

Test, fabrication and measurement of the explosive method used in the expansion of tube with tube sheet in a water cooler are discussed.