Difference between revisions of "What Are Reasonable Span of Various Materials"
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The allowable span which a carrier can have so that he will not collapse depends on three things: | The allowable span which a carrier can have so that he will not collapse depends on three things: | ||
| − | <p>+ its cross-section geometry</p> | + | <p>+ its cross-section geometry (see examples below in the geometry part)</p> |
| − | <p>+ its material</p> | + | <p>+ its material (steel, wood, reinforced concrete)</p> |
<p>+ on how you will apply the load on him</p> | <p>+ on how you will apply the load on him</p> | ||
<p> </p> | <p> </p> | ||
<p> </p> | <p> </p> | ||
<p>Remember: '''NEVER''' use concrete or similar materials like stone without reinforcements of steel or similar for a carrier! The possibility that it will colappse is almost certain! </p> | <p>Remember: '''NEVER''' use concrete or similar materials like stone without reinforcements of steel or similar for a carrier! The possibility that it will colappse is almost certain! </p> | ||
Revision as of 12:59, 13 January 2010
The allowable span which a carrier can have so that he will not collapse depends on three things:
+ its cross-section geometry (see examples below in the geometry part)
+ its material (steel, wood, reinforced concrete)
+ on how you will apply the load on him
Remember: NEVER use concrete or similar materials like stone without reinforcements of steel or similar for a carrier! The possibility that it will colappse is almost certain!
