This entry was posted by BenzuJK on September 9,9: Many of these stages include aspects of engineering design. Span to depth ratio's: Actual concrete deflections are influenced by many factors which cannot be fully taken into account. About ten inches of concrete will have a time lag of seven hours. Use the appropriate number of rows for strength requirements.
The impact of steel weight on building cost is interesting as there are conflicting drivers.
Steel is a versatile material. Let me know if that is of interest to you and I shall forward the details. The information on this website does not necessarily reflect the views and opinions of any associated companies. Again, a key is to avoid mixing steel grades for components that look otherwise identical as this facilitates quality assurance. My structural engineer is just started his consultancy, I would like reconfirm the strengths. If you do that your house will collapse.