Deformation of Curved Beam SM-1407
Principle of Operation
The setup uses several curved beam specimens mounted on fixed supports. Loads are applied to the beam under test using calibrated weights. The resulting deformations are measured through highly sensitive dial gauges fixed to the frame.
The experiment demonstrates:
- Elastic bending of curved beams
- Deflection characteristics of different beam shapes
- Static behavior of arches and curved structures
- Structural response under vertical loading
- Comparison of deformation among beams with identical cross-sections
The apparatus also illustrates practical engineering concepts related to:
- Arches with fixed support bearings
- Horizontal and vertical reaction forces
- Structural stiffness
- Second moment of area
- Mechanical displacement analysis
Included Beam Configurations
The SM-1407 includes five different curved beam specimens, all having the same cross-sectional dimensions for direct comparison of results:
Circular Beam
Used to study complete curved geometry and uniform deformation distribution.
Semi-Circular Beam
Demonstrates deformation behavior in partially curved structures.
Quadrant Beam
Allows analysis of quarter-circle curved beam characteristics.
Curved Davit Beam
Represents practical industrial curved support structures.
Right Angled Beam
Used for studying deformation at angular curved transitions.
Experimental Capabilities
The equipment supports a wide range of laboratory experiments including:
- Bending behavior of curved-axis beams
- Deformation analysis of curved structures
- Application of the principle of virtual forces
- Use of the force method in deformation calculations
- Determination of second moment of area
- Comparison of calculated and experimental deformation values
- Investigation of elastic deformation under varying loads
- Structural analysis of statically fixed curved members
Technical Features
Beam Specifications
- Radius: Approximately 150 mm
- Cross-section dimensions: 20 mm × 5 mm
- Material: Galvanized steel
Loading System
The apparatus includes a complete calibrated weight set:
- 1 × 0.5 N hanger
- 5 × 2 N weights
- 8 × 1 N weights
Dial Gauges
Three precision dial gauges are included for accurate deformation measurement.
Dial Gauge Specifications
- Measuring range: 0 – 20 mm
- Graduation: 0.01 mm
Construction and Design
The apparatus is manufactured with strong and durable materials to ensure long-term laboratory use. All components are arranged systematically in a storage box for safety and convenience.
Key construction features include:
- Rigid support structure
- Bearing-supported pillar system
- Stable beam fixing mechanism
- Precision measurement arrangement
- Easy beam replacement and installation
- Compact laboratory footprint
Scope of Delivery
The standard supply of the SM-1407 includes:
- 1 Experimental unit
- 5 Curved beam specimens
- 3 Precision dial gauges
- 1 Complete set of weights
- 1 Instruction manual
- Storage box for components
Advantages of the System
- High educational value for engineering laboratories
- Real-time visualization of beam deformation
- Excellent for theoretical and practical correlation
- Easy operation and measurement
- Durable laboratory-grade construction
- Wide range of experimental possibilities
- Accurate and repeatable results
- Suitable for demonstration and research purposes
Deformation of Curved Beam SM-1407
The Deformation of Curved Beam SM-1407 is a comprehensive laboratory apparatus designed for the study of curved beam deformation and bending behavior in the field of Strength of Materials & Structures. This advanced educational setup enables students, researchers, and engineering professionals to investigate the elastic deformation characteristics of curved-axis beams under different loading conditions. The apparatus demonstrates how curved structural members respond to applied forces and helps users understand the relationship between beam geometry, support conditions, and deflection.
The system is specially developed to analyze the deformation of curved beams using accurate measurement techniques. By applying loads to different beam configurations and recording the resulting horizontal and vertical deflections through precision dial gauges, users can compare theoretical calculations with practical experimental results.
The apparatus is highly suitable for universities, engineering institutes, technical training centers, and mechanical or civil engineering laboratories where practical understanding of structural mechanics and beam theory is essential.
Product Highlights
- Complete experimental setup for studying curved beam deformation
- Designed for Strength of Materials and Structural Engineering laboratories
- Demonstrates elastic deformation of curved-axis beams under load
- Enables comparison between theoretical and measured deformation values
- Supports application of Castigliano’s theorem and the virtual force method
- Includes five different beam configurations for comparative analysis
- Accurate deformation measurement using precision dial gauges
- Suitable for mechanical, civil, structural, and aerospace engineering education
- Compact and organized laboratory setup with safe component storage box
- Manufactured using durable galvanized steel components
Educational Purpose
The apparatus is designed to help students understand how curved beams behave when subjected to loading conditions. In practical engineering structures, curved members are widely used in arches, crane hooks, chain links, davits, and structural frames. Understanding their deformation behavior is extremely important for safe structural design.
The equipment allows users to:
- Investigate bending behavior in curved-axis beams
- Measure horizontal and vertical deflections
- Study the influence of beam geometry on deformation
- Apply virtual force methods for deformation analysis
- Verify theoretical calculations experimentally
- Understand static arching effects in curved structures
