DZQ12 High Resolution Seismograph (Shallow-Layer Seismograph)

Main Applications

• Reflection and Refraction Exploration: Bedrock embedded depth, shape and regularities of distribution research, hydrological and engineering and environmental geological basic investigation.
• Surface Wave Prospecting: Cover layer investigation; weathering zone investigation; underground cavity and diseased geologic body survey; subgrade, levee, slope disease investigation.
• High-density Multi-wave Seismic Imaging: Cavity investigation of ground base and subgrade (roadbed), cave surveying, etc.
• Quality Inspection of Civil Engineering; Bridge pier and building pile foundation detecting, etc.
• Safety evaluation of City Blasting Vibration: All kinds of safety monitoring of blasting vibration.
• Shear Wave Velocity Test: Measurement of rock mass elasticity parameters, etc.