TTM Test
Microtremor Measurements
Microtremor Measurements
Microtremor measurements use ambient vibration data to support evaluation of site dynamic response and dominant frequency characteristics.
Scope of Service
- Ambient-vibration recording
- Measurement quality checks
- Frequency-domain processing
- Site-response indicators
- Geotechnical/geophysical interpretation
Typical Engineering Applications
- Site-response studies
- Urban and infrastructure sites
- Seismic microzonation support
- Complementary dynamic ground assessment
Project Planning and Reporting
TTM TEST plans the field or laboratory programme according to project objectives, available ground information, access conditions and required engineering outputs. Measurements and observations are checked for consistency and presented in a project-specific technical report.
Seismic Survey Services
Seismic geophysical surveys investigate subsurface layering and dynamic characteristics using controlled or passive wave measurements selected for project objectives.
MASW Analysis
Multichannel Analysis of Surface Waves (MASW) is used to estimate shear-wave velocity (Vs) variation with depth and support dynamic site characterization.
Microtremor Measurements
Microtremor measurements use ambient vibration data to support evaluation of site dynamic response and dominant frequency characteristics.
Electrical Resistivity Surveys
Electrical resistivity surveys investigate contrasts in subsurface electrical properties to support geological, groundwater and engineering interpretation.
Geophysical Ground Investigation
Integrated geophysical ground investigation combines appropriate methods to develop a clearer model of subsurface conditions and reduce uncertainty between direct investigation points.
Why TTM TEST?
Why TTM TEST?
Since 1994, TTM TEST has supported projects with geotechnical drilling, in-situ testing, CPT/SCPT/DMT/SDMT, geophysics, instrumentation, laboratory testing and engineering services. Experienced technical teams, modern equipment and disciplined reporting provide reliable data for engineering decisions.
Selected geotechnical investigation, drilling, in-situ testing and engineering projects delivered by TTM TEST.
TTM TEST supports projects with integrated site investigation, geotechnical drilling, in-situ testing, laboratory and engineering services.
Professional Engineering Solutions for Your Project
- Experienced Technical Team
- Prompt Project Review
- Nationwide Field Capability
- Reliable Testing and Reporting