Saginomiya Seisakusho, Inc.

Test Systems for Civil Engineering and Construction

Cotact us

EDH Soil Mechanics and Rock Mechanics Test Systems
Rock mechanics Test System

●Rock mechanics Test System

It is essential for underground development to understand the failure process of rock, which is subjected to tri-axial compression.This system has a tri-axial vessel loading high pressure, temperature and high compression force, which is controlled by servo actuator.

EDH250-10 Rock mechanics Test System

Max. axis force
±1000kN
Max. side pressure
20MPa
Max. back pressure
20MPa
Max. axis displacement
±60mm
Side pressure displacement Volume
88cm3
Loading speed
0.01 to 4mm/min

Permeability Test System

●Permeability Test System

This system applies a tri-axial rock permeability test. It measures the deformation of rock in three axes under the conditions of high temperature (up to 1200°C), high pressure (200MPa) and hot water,which are similar to deep underground. An inert gas is used as a pressure medium.

EDH250-20 Permeability Test System

Max. pressure
200MPa
Side pressure displacement volume
126cm3
Max. volume variation velocity
3.14cm3/s

Soil Mechanics Test System

●Soil Mechanics Test System

This system is used for studies to analyze the soil mechanics on the process of freezing and melting.

EDH202 Soil Mechanics Test System

Max. force
±200kN
Max. displacement
±50mm
Max. velocity
±30cm/s
Frequency range
0.1 to 20Hz

Soil Mechanics Test System

●Soil Mechanics Test System

This type is adapted to a wide range of tri-axial test ranged from soft rock to sediment. The condition of tri-axial vessel is controlled by two servo actuators, which give the test piece dynamical loading.

EDH250-01 Soil Mechanics Test System

Max. axis force
±10kN
Max. side pressure
2MPa
Max. axis displacement
±30mm
Side pressure displacement volume
300cm3
Frequency range
0.01 to 5Hz

Test Systems

DYNAMIC SERVO
Page Top