Determination of Elastic Line Model MT 034
Determination of Elastic Line Model MT 034
The beam under investigation in Sci-tech Determination of Elastic Line Model MT 034 can be supported by different bearing methods. Two supports with clamp fixings and an articulated supports with a force measurement dial gauge are provided to realize statically determinate or indeterminate systems. The two supports with clamp fixings are provided with dial gauges and can also be used as articulated supports. These dial gauges enable the angle of inclination of the beam to be determined at the support. A third dial gauge records the deflection of the beam at a random point. A device is additionally provided to generate a bending moment at a random point on the beam. A fourth dial gauge records the angle of inclination of the device. The beam is placed under load by weights (point load and coupled forces to generate the bending moment). The clamping moment on the supports can be determined by means of weights.
| Size: | 120cm x 50cm x 90cm (LxWxH) |
| Weight: | 20 kg |
Item Description
Features
* Comparison of different methods to determine the elastic line: Virtual work, Mohr’s Analogy1
* Statically determinate and indeterminate systems1
* Various load cases: Point load or bending moment
Beams are key structural elements in mechanical engineering and in construction which are subject to deformation under load. In the case of a simple beam this deformation can be predicted by various methods, such as the principle of virtual work.
The beam under investigation in Sci-tech Determination of Elastic Line Model MT 034 can be supported by different bearing methods. Two supports with clamp fixings and an articulated supports with a force measurement dial gauge are provided to realize statically determinate or indeterminate systems. The two supports with clamp fixings are provided with dial gauges and can also be used as articulated supports. These dial gauges enable the angle of inclination of the beam to be determined at the support. A third dial gauge records the deflection of the beam at a random point. A device is additionally provided to generate a bending moment at a random point on the beam. A fourth dial gauge records the angle of inclination of the device.
The beam is placed under load by weights (point load and coupled forces to generate the bending moment). The clamping moment on the supports can be determined by means of weights.
The various elements of the experiment are clearly laid-out and housed securely in a storage system. The complete experimental set-up is arranged in the frame.
The well-structured instructional material sets out the fundamentals and provides a step-by-step guide through the experiments.
Technical Specifications
Specifications
[1] Comparison of different methods to determine the elastic line
[2] Statically determinate or indeterminate beam
[3] 2 supports with clamp fixing, optionally as articulated support with measurement of angle of inclination or clamp fixing
[4] Articulated support with force measurement dial gauge
[5] Device to generate a bending moment
[6] Dial gauge with generation of moment to measure the angle of inclination
[7] Dial gauge to record the deformations of the beam
[8] Weights to subject the beam to point loads or moment
[9] Weights to determine the clamping moments on the supports with clamp fixings
[10] Storage system to house the components.
Technical Specifications
Beam
– length: 1000mm
– cross-section: 20x4mm
– material: steel
Measuring ranges
– force: -50…+50N, graduations: 1N
– travel: 0…0,20mm, graduations: 0,01mm
Weights
– 7x 1N (hanger)
– 28x 1N
– 21x 5N
Experiments
- Elastic lines for statically determinate or indeterminate beams under load
- Determination of the elastic line of a beam by
* the principle of virtual work (calculation)
* Mohr’s Analogy (area moment method devised by Mohr; graphical representation) - Application of the principle of superposition
- Determination of the
* maximum deflection of the beam
* angle of inclination of the beam - Comparison between calculated and measured values for angle of inclination and deflection
Scope of Delivery
3 beams
2 supports with clamp fixings
1 support with force gauge
1 device to generate the moment
7 sets of weights
3 deflection rollers with fixture
3 cables
2 dial gauges with bracket
1 movable hook
1 storage system with foam inlay
1 set of instructional material
Model Number
MT 034
See also different:
Careful section of the “Guzzi” motorcycle with V-type twin-cylinder 350/500 cu. cm engine. All internal parts are clearly shown : battery, tank, silencer, suspensions, carburettor, coil, pistons, connecting rods, driving shaft, gearbox, select [...]
It is educational system to display internal structures and the operating principle of CVT installed in a passenger car.
With the performance and features of any high end torque testing system. This system is modular meaning that you can expand your torque range needs as your needs change. No need to buy a new electronic tester for every torque range. The meter [...]