Additional information
| Brand | Essom |
|---|
Virtual Work
The equipment is used for applying the principle of virtual work to the derivation of redundant reactions. It is to be used with ST300 Universal Structural Frame (separately supplied).
An elastic beam is supported at both ends by one moment support and one built-in / knife edge support. Moment support permit the application and measurement of moment and rotation. A vertical force support, is used for the case of two span continuous beam. A clamp on moment application device with a mean to counter balance the device weight is provided to apply a pure moment and measure rotation. The beam is loaded by weights. The deflection and slope of the beam can be measured by dial indicators.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- Principle of virtual work
- Beam deflections
- Shape of a deflected beam.
TECHNICAL DATA
| Test beam | |
| – Steel | 1 |
| Supports |
|
| Moment application device | 0-3 Nm |
| Pulley set | 2 |
| Cords | 3 |
| Load hangers | 4 |
| Weights | 1 lot |
| ST131 Dial Indicators | 4 |
| Software for data display and analysis by computer (separately supplied). | |
100% Original and qualityRelated products
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Structures and AccessoriesTorsion of Rods and Tubes
The equipment is used for the investigation of torsion and torsional rigidity in rods, and tubes. It is to be used with ST305 Universal Base Frame or ST300 Universal Structural Frame (separately supplied).
The apparatus has two columns attached to the base frame. One end of the specimen is clamped to one of the column. A lever can be clamped to the specimen at the test length from the first column for measurement of the angle of twist. A pulley for load hanging can be freely rotated in the second column. The other end of the specimen is clamped to the pulley.
Measurement of angle of twist is by a dial indicator on the arm, and of torque is by the load and pulley diameter.
Instruction manual is also included.
TYPICAL EXPERIMENTS- The relationship between specimen length, torque and angular deflection
- The behavior of specimens of different materials and cross-sections
- Comparison of angular deflection in similar hollow and solid rods.
- Polar moment of inertia.
TECHNICAL DATASpecimens, 650 mm long Rod and tube. Materials Steel and brass Columns One with fixed specimen clamp and one with rotating specimen clamp with pulley Load hanger 1 Weights 1 lot. Rotating arm 1 ST131 Dial Indicator 1 Software for data display and analysis by computer (separately supplied). (0 reviews) -
Structures and AccessoriesEquilibrium of a Beam
This equipment is used for measurement of support reactions of a simple beam or cantilever in equilibrium under different loads. It is to be used with ST305 Universal Base Frame or ST300 Universal Structural Frame (separately supplied).
The beam is supported by two weighing machines with knife edges fixed on to the pan. Load hanger with weights are hung on the beam between the two supports. In the case of a cantilever, a spring balance and a weighing machine are used.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Principle of Moments.
- Reactions for a point load along a beam.
TECHNICAL DATATest beam with scale 700 mm x 1 mm reading Digital weighing machines 2 Spring balance 1 Load hangers 3 Weights 1 lot. Software for data display and analysis by computer (separately supplied). (0 reviews)
