The MST07 ultra static rigid frame constraint force and displacement testing experimental device is an experimental module specially developed for structural mechanics teaching. This device is designed based on the application requirements of civil engineering and mechanical engineering, and consists of a specimen fixing plate, a cantilever rigid frame internal force measurement module, and a touch force sensor. It can accurately simulate the stress state of a statically indeterminate cantilever rigid frame, and measure the horizontal/vertical displacement, support reaction force, and internal forces of the structure under load in real time through high-precision displacementsensorsandstraingauges.Thesystemsupportsintuitivecomparisonbetweenmeasureddataandtheoreticalcalculations using force methods, making it an ideal teaching tool for studying the characteristics ofstatically indeterminate structures and verifying the basic principles of force methods.
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Experimental feature
1.A hyperstatic cantilever rigid frame can be constructed to visually demonstrate the basic system and fundamental unknowns of the force method by removing excess constraints
2.Measurement of support reaction force and bending moment: Using the B-end to directly read the excess constraint force, combined with the force arm to calculate the fixed hinge support bending moment, and verify the static equilibrium equation
3.Internal force analysis of members: By using strain gauges attached to the members, bending strain and tensile compressive strain are collected separately, and the section bending moment and axial force are calculated using formulas to verify the principle of section method
4.Deformation displacement monitoring: Integrated dual displacement sensors measure the horizontal displacement of the structure and the vertical deflection of the midpoint of the crossbeam, respectively, to analyze the deformation law of the structure under concentrated loads
Product Attributes
|
Product Model |
MST07 |
Product Name |
Experimental device for testing the constraint force and displacement of statically indeterminate rigid frame |
|
Main Materials |
Stainless steel, aluminum alloy |
Dimensions |
≤1000×400×1000mm |
|
Product Weight |
≤30kg |
Operating Environment |
Room temperature, relative humidity ≤ 85% |
|
Input Power Supply |
Single phase three wire, 220V ± 5%, 50Hz/60Hz | ||
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Required Modules |
None |
Optional Modules |
None |
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