week 2 experimentation
DESCRIPTION
Week 2 Experimentation . TS Term 2 . What are we testing? . Relationship of column to the ground types: Hinged Pinned Rotating Fixed and pinned . Columns and their relationship to the ground. Hinged on bottom, free on top. Diagram of connection. Half bottle: .5cm . - PowerPoint PPT PresentationTRANSCRIPT
Week 2 Experimentation
TS Term 2
What are we testing?
• Relationship of column to the ground
• types:– Hinged– Pinned – Rotating – Fixed and pinned
Columns and their relationship to the ground
Relationship type
Amount of buckling (cm)
Half a bottle Full bottle
1. hinged on bottom, free on top .5cm 1cm
2. hinged on bottom and hinged on top .2cm .8cm
3. rotating on top, hinged on bottom .7cm 1.2cm
4. hinged on bottom, pinned on top 1.5cm 3cm
5. pinned to fixed surface on top, hinged
on bottom.5cm .8cm
6. pinned to fixed surfaces on top and
bottom 3.5cm 4cm
Hinged on bottom, free on top
Half bottle: .5cm full bottle: 1cm Diagram of connection
Hinged on bottom and hinged on top
Half bottle: .2cm full bottle: .8cm Diagram
Rotating on top, hinged on bottom
Half bottle: .7cm full bottle: 1.2cm Diagram
Hinged on bottom, pinned on top
Half bottle: 1.5cm Full bottle: 3cm Diagram
Pinned to fixed surface on top, hinged on bottom
Half bottle: .5cm full bottle: .8cm Diagram
Pinned to fixed surfaces on top and bottom
Half bottle: 3.5cm full bottle: 4cm Diagram