Product series: Microcomputer-controlled electro-hydraulic servo compression shear testing machine (static/dynamic)
Tonnage coverage: 500 tons/1500 tons/2000 tons/3000 tons/5000 tons/10000 tons
Application areas: highway/railway bridge bearing inspection, building seismic isolation bearing inspection, long column compression test, structural member mechanical property testing
Bridge bearings are key components connecting the upper and lower structures of bridges, and their quality directly affects the safety and durability of the bridges. The compression-shear testing machine is specifically designed to inspect the mechanical properties of finished products of plate-type rubber bearings, pot-type bearings, and spherical bearings for highway and railway bridges. It can perform a full set of tests including compressive elastic modulus test, shear elastic modulus test, shear angle test, ultimate compressive strength test, friction coefficient test, and rotation angle test.
The Jinan Xinguang compression shear testing machine adopts a four-column high-rigidity structure, featuring microcomputer control for automatic, continuous, and stable loading, automatic load holding, automatic data collection, and curve plotting. It is an ideal testing equipment for transportation, building materials, and research institutes.
General characteristics of equipment:
- Structural form: four-column high-rigidity structure
-Control mode: microcomputer-controlled electro-hydraulic servo, multi-channel closed-loop coordinated loading
-Test functions: compressive strength, shear strength, corner resistance, friction coefficient, ultimate compressive strength, etc
- Applicable standards: relevant national and industry standards for highway/railway bridge bearings
Comprehensive testing capability
Inspection of laminated rubber bearings:
- Compressive elastic modulus test
- Ultimate compressive strength test
-Shear modulus test
- Shear bonding performance test
-Shear aging resistance test
- Friction coefficient test
- Permissible corner test
Inspection of pot-type rubber bearings:
-Vertical bearing capacity test of finished bearing
-Test on friction coefficient of finished bearing
- Rotation test of finished bearing
Inspection of spherical steel bearings:
-Vertical bearing capacity test of finished bearing
-Test of friction coefficient of finished bearing
- Measurement of rotational torque of finished bearing
Building seismic isolation rubber bearing:
- Ultimate compressive strength test
- Compressive elastic modulus test
- Shear modulus test
Applicable fields
Bridge engineering: site acceptance and type inspection of plate/pot/spherical bearings
Railway engineering: mechanical performance testing of railway bridge bearings
Building seismic isolation: Performance verification of rubber bearings for building seismic isolation
Scientific research institutes: research on bearing materials, standard setting
Manufacturing enterprise: factory inspection, type testing, research and development verification
Quality inspection agency: government-supervised random inspection, commissioned testing
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