From the method principle of the transient electromagnetic method,combining function of the equipments,the paper describes the fieldwork method and technique,the method of data explain and the main regulation of magnetism source transient electromagnetic method to the railway tunnel exploration.

The means was applied in the tunnel engineering of the Tongnanxuan freeway,its availability was confirmed in tunnel exploration,and the several problems were discussed in shallow seismic refraction exploration,and also bring forward some advice about it.

Basic principles and techniques for the shallow seismic refraction wave method and the high-density resistivity method are described in this paper in combination with engineering practice to explain the results of the refraction wave method and the high-density resistivity method in railroad and highway tunnel exploration.

Design idea is the general thought and guiding ideology of highway survey and design.

Exploration for the Highway Survey Supervision on the FIDIC Mode

Research on effect of environment in highway tunnel on emission of diesel engine;

Similarity study on model experiment for natural ventilation in highway tunnels;

Application of Ground Penetrating Radar in test of highway tunnel quality during construction;