The MST09 hinge free arch constraint force testing experimental device is an experimental module designed specifically for teaching structural mechanics. This device is optimized and designed based on the application requirements of civil engineering and mechanical engineering, consisting of two fixed end supports and a symmetrical bridge arch structure rigidly connected. It can accurately simulate the stress state of hingeless arches under vertical loads (concentrated or uniformly distributed forces), measure and display the horizontal thrust, vertical reaction force, and support bending moment generated by the structure in real time, and intuitively verify the stress difference between thearchstructure and the corresponding simply supported beam. It is an ideal teaching tool for understandingthe mechanical characteristics of high-order statically indeterminate thrust structures.
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Experimental feature
1.Apply different loads and positions of action to the same geometric parameter of the hingeless arch structure, observe and record the support reaction force, horizontal thrust, and deformation response
2.Based on experimental data (support reaction force, arch displacement), establish a hyperstatic equation using the force method, solve for excess constraint forces, and compare the two
3.Understand the approximation of solutions for statically indeterminate structures through experimental error analysis, such as material nonlinearity and sensor accuracy
Product Attributes
|
Product Model |
MST09 |
Product Name |
Experimental device for testing non hinged arch constraint force |
|
Main Materials |
Aluminum alloy, stainless steel |
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 | ||
|
Required Modules |
None |
Optional Modules |
None |
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