Structure and accessories > Deflection and stress

ST 361 BENDING MOMENT IN A FRAME

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This equipment allows measurement of strain hence bending moment along the length of the vertical and horizontal members of a rectangular portal frame. It is to be used with ST300 Universal Structural Frame (separately supplied) for attachment of the accessories.

Strain gauges are fixed at equal distance along the frame members, 8 on the horizontal member and 4 on each vertical member. Both vertical legs of the frame can be clamped to ST300 Universal Structural Frame. Loads can be applied on the horizontal and/or vertical members and/or removable moment arm of the frame. Strains on the frame can be measured by the strain indicator. Bending moment at each strain gauge can be calculated from the strain and compared with the theoretical value.

Instruction manual is also included.

  • Relationship between measured strain and bending moment.

  • Elastic bending of portal frames and linear relationship between the bending moments in the frame and the load.

  • Bending moments for internal and external moments on vertical members

  • Comparison of ideal and non-ideal structures

  • Portal frame

:   200x400 mm with 19x6 mm (approx.) section with 16 strain gauges

  • ST153 Strain Indicator
:  16 channels
  • Cord
:  1
  • Load hangers
:  2
  • Weights
:  1 lot
  • Pulley set
:  1
  • ST131 Dial Indicator
:  1
  • Power supply
:  220V, 1Ph, 50 Hz. Other power supply is available on request.
  
  
  
  
  
  • Net (unassembled) Shipping Dimensions WxLxH: 75 x 75 x 20 cm         
  • Net Weight:  Approx. 14 kg
  • ST361S
Learning Software
 to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.
  • ST361-055
Computer Assist (computer not included)
                                    This includes ST361S and significant sensor(s) with data acquisition (capture, display, graph and/or data export) instead of analog measuring instrument(s), additional software function for real-time data logging with computer assist unit and WiFi feature for data logging and display remotely on smartphone (iOS and Android)
  • ST361S   
Learning Software
                                 to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.
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