NEW TECH CO., LTD.Business Activities
Business Activities (Hyogo Office) Major Implementation Examples
Ⅰ．Measurement related with Stress, Displacement and Vibration
- Residual stress measurement of welding (welding parts of piping, ceramic structure)
- Bolt axial tension measurement (bolt gage: M4 or larger)
- Measurement of impact-initiated load, acceleration, stress and deformation
- Telemetry torque measurement of marine propeller shafts
- Measurement of vibration, stress and temperature of steam and gas turbine parts
- Stress measurement at ultralow temperatures
- Impact acceleration measurement of lifeboats
- Measurement of dynamic behavior of container ships
- Attraction-related stress and vibration measurement
- Stress frequency measurement of highway bridges and reinforcing-bar stress measurement of piers
- Thermal stress measurement of reactors of steelmaking and chemical plants
- Stress measurement of LPG tanks under hydraulic pressure tests
- Load measurement of domes
- Concrete loading tests
II. Temperature-related Measurement
- Temperature measurement of steam and gas turbine
- Temperature measurement of submerged caissons at the time of placing concrete
- Welding temperature measurement
Ⅲ．Fatigue Life Evaluation and Monitoring Progress of Cracking
(1) Fatigue Life Evaluation
Fatigue life evaluation with general-purpose strain gages and HsS (hot spot sensor)
- Overhead cranes
- Steel highway bridges
- Nuclear power-related facilities
(2) Monitoring Progress of Cracking
Measurement of crack progressing amount with crack gages
Estimate of crack progress speed with K-value gages
- Steel highway bridges
Ⅳ．Bolt Axial Tension Management
(1) Axial Tension Management and Looseness Detection
- Applicable temperature range: −40 to 250°C
- Applicable bolt sizes: M4 to M36
- Selected from the following 3 methods according to temperature and operating environment.
(2) Load Calibration, Calibration Situation (example)
V. Production of Customized Sensors (Load Cells and Displacement Transducers)
- Miniature load cells
- Minute displacement transducers
- Multi-channel bridge boxes, etc.
VI. Others
(1) Periodical Maintenance and Inspection of Systems
- Monitoring loads applied to the manipulator crane and other nuclear power plant equipment
- Analyzing operation of control rod driving equipment
(2) Bonding Various Strain Gages
- Bonding strain gages onto aircraft
- Bonding encapsulated strain gages (onto high-temperature piping, jet engine, etc.)
- Bonding bolt-embedded strain gages (for bolt axial tension management)
- Bonding weldable waterproof strain gages (water wheel, blast furnace, tank, etc.)
Business Activities (Osaka Office) Major Implementation Examples
I. Landslide and Earth Retaining Measurement
- Tension measurement in ground-reinforcing works
- Installation of observation equipment in landslide occurring district
- Installation of observation equipment for deep foundation method
- Investigation and measurement in natural disaster occurring district
- Installation of rock fall alarm facilities
- Measurement of earth retaining with Takewari method
II. Bulkhead and Marine Measurement
- Installation of observation equipment of countermeasure works against encroachment of harbor coast
- Installation of harbor pore pressure transducers
- Installation of observation equipment of sluice gate
- Observation equipment of offshore wind power generation structure
III. Neighboring Construction Measurement
- Displacement measurement of neighboring structures in subway/railroad works
- Measurement of ground deformation due to shield method
- Displacement measurement of existing facilities of New Shuttle Line
- Installation of measuring instruments for railroad construction works
- Measurement services for maintenance and management of existing tunnels
- Measurement services for substructure works of highway bridge piers
IV. Bridge and Road Measurement
- Deformation measurement in new construction or betterment of roads
- Deflection measurement of railroad girder
- Various tests and measurements of road banking
- Load tests in viaduct construction works
- Stress measurement of highway viaducts
- Deflection measurement of highway bridge girder
- Installation of equipment to monitor the behavior of cut slopes of roads
V. Measurement of Tunnels and Floodways
- Measurement of steel caissons in shaft construction works
- Installation of measuring instruments to branch connection of power station floodway
- Deformation investigation in tunnel covering works
- Measurement of segments for pipe embedment
- Measurement of segment soil pressure in shield tunnels
VI. Measurement of Dams and Landfills
- Installation of leakage water detection equipment for leakage isolation sheets
- Installation of embeddable instruments in dam construction works
- Installation of embeddable instruments in dam conduit construction works
- Leakage investigation of reservoirs
- Stress measurement of dam discharge gates
VII. Performance Verification Measurement
- Operation tests of automatic cable-car controls
- Investigation of measurement accuracy of vehicle weighing equipment
- Running test and measurement of play machines in amusement parks
- Installation of equipment to measure wheel loads of railroad cars
- Stress measurement of airplanes
- Stress measurement of outdoor equipment piping
- Stress measurement of construction machine booms
- Operation verification tests of seismic base isolation systems of structures
- Installation of weighing capacity measuring instrument to steelmaker’s cupola pot
- Bonding strain gages to special test pieces
- Wind direction and velocity measurement of skyscrapers
- Tension verification measurement of large-scale fuel storage silo
- Bridge-related vibration and impact tests
- Test and measurement of measuring instruments for offshore power generation system
- Test and measurement of remote communication system
- Dynamic stress measurement for trial work air duct tests
VIII. Maintenance and Inspection Services
- Precise inspection of embedded automotive axle load measuring system
- Inspection and calibration of portable truck weighing machine
- Inspection of various dam observation instruments
- Maintenance and inspection of general-purpose disaster detection system
- Inspection of tank and hopper weighing systems
- Inspection of crane load cells
