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Curved Bars And Davits
Curved Bars And Davits (Product Code: SLE/EG/02) is a structures experiment that shows how curved members bend when used as simple load-carrying structures. Students clamp one of a choice of curved bars or davits to a fixing plate, load its free upper end and measure the vertical and horizontal deflection with two precision indicators, then check the results against elastic deflection theory. A Vernier caliper is included for measuring cross-sections. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, as part of its engineering lab equipment for strength of materials courses.
Key Details
| Parameter | Detail |
|---|---|
| Type | Curved bar and davit deflection experiment |
| Specimens | A choice of curved bars and two davits |
| Mounting | Lower end of the specimen fits to a fixing plate |
| Loading | Variable load applied at the upper end |
| Deflection measurement | Two precision indicators, for vertical and horizontal deflection |
| Indicator display | Each indicator has its own display; can also connect to the USB interface hub of the Structures Platform for computer display and data acquisition |
| Included measuring tool | Vernier caliper for measuring the cross-section of the bars and davits |
| Theory compared | Elastic deflection theory |
Typical Use
Students first measure the width and thickness of each specimen with the Vernier caliper so they can work out its second moment of area. They then fix a curved bar to the plate, zero both indicators and add load at the upper end in increments, noting how far the tip moves vertically and horizontally at each step. A curved member deflects in both directions under a purely vertical load, which surprises many students used to straight beams; plotting load against each deflection gives straight lines whose slopes can be checked against energy-method predictions from elastic theory.
The two davits are the highlight for many classes, because they resemble the arms used to lower lifeboats or lift loads over a ship's side and so connect the calculation to a recognisable structure. Swapping between curved bars and davits lets groups compare how shape changes stiffness. Readings can be taken straight from the indicator displays or logged on a computer via the Structures Platform hub, making this useful mechanics lab equipment for both diploma and degree practicals.
Manufacturer
Curved Bars And Davits is manufactured by Jain Scientific Equipments Private Limited, known to customers as ScienceLab, from its base in Ambala, Haryana. Visit our company profile for an overview of the company.
Related Laboratory Equipment
Items that pair well with this experiment in a structures lab:
- Structures Platform — provides the USB hub for logging both indicators on a computer
- Deflection of Beams and Cantilevers — straight-beam deflection results to contrast with curved members
- Frame Deflections And Reactions — moves from single members to deflection and sway of frames
- Euler Buckling of Struts — another slender-member experiment, this time under compression
More structures experiments are in our General Products range.
Frequently Asked Questions
Can the indicators be read without a computer?
Yes. Each deflection indicator has its own display; connecting to the Structures Platform hub is optional, for computer display and data logging.
Is the Structures Platform part of this item?
The platform is listed as a separate product. Please contact us if you would like both quoted together.
How many curved bars are supplied?
Our description confirms a choice of curved bars plus two davits, but not the exact number or sizes of bars; ask us for the packing list.
What is the maximum load and indicator resolution?
These figures are not given in our current text. We can send the detailed specification sheet on request.
Can calibration paperwork be provided for the indicators?
Talk to us about it when you enquire; availability depends on the order.
What warranty applies, and do you ship internationally?
Warranty terms are written into the quotation. We supply institutions throughout India and in international markets.
Request a Quote
Send your requirement for Curved Bars And Davits using our contact form, or add it to the enquiry cart together with the Structures Platform and any other modules.
Last updated: 24 September 2026
