When burning, Yes.
A normal fire in a steel-frame building can soften the structure to the point of collapse.
Building laws / regulations require that all the structural steelwork is either covered in a protective coating (such as intumescent paint) or boxed in with fire-resistant plaster, so the fire can be extinguished before the building is weakened - or at least give people time to get out.
If that coating or plaster is damaged by impact or an explosion, the steel is exposed and the building can collapse relatively quickly.
(The common intumescent coatings just look like paint until exposed to fire, so the steelwork may appear to have no particular protection - but it always does).
Information:
http://www.steelconstruction.info/Fire_p...
See the images below - small buildings with steel-frame roofs after fires; you can see the amount of "sagging" and distortion on structures that have no particularly high loads.
These have burned long enough to destroy any protection, or they did not have any as the structure does not support occupied space.
http://www.champnews.com/Picture_Library...
http://thelincolnite.co.uk/wp-content/up...
Answer:
blueprints are need then fill the tank up and you got water
Explanation:
<span>This is called a stress interview. These interviews are used to see how job candidates react to unusual circumstances and how they respond to pressure. Employers can used these to see which applicants are the best qualified for the job at hand.</span>
2 is 30 yd I think and 3 is 80 km and don't forget your labels!
Answer:
There are different ethical issues in conducting research.
One is informed consent; which means all participants of research should voluntarily agree to participate in research.
Another issue is anonymity or confidentiality. Anonymity means participant’s identity should remain anonymous and their personal information should not be disclosed.
Neutrality in research means that the results of research should be free of bias and separated from the researcher’s personal beliefs, perspectives, and position. Neutrality can be achieved through triangulation of data (using multiple data collection instrument).
